ONEAC ON User Instruction Manual

ON Series User Instruction Manual
ON Series
®
IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS.
Please read and save these instructions. This manual contains important instructions for the ON Series UPS family. Follow these instructions during the unpacking, installation and maintenance of the UPS and batteries. If you have a problem with the UPS, please refer to this manual before calling the Technical Support Department. The Troubleshooting section on page 61 addresses most UPS-related issues.
Licenses and Trademarks
ONEAC, ON Series, Virtual Kelvin Ground, Environmental Reference Ground and MopUPS are all registered trade marks and ChangeUPS, ONBoost, and ONEP
LUS
, are trademarks of ONEAC Corporation. All other trademarks, product
and corporate names are the property of their respective owners.
ONEAC USA 27944 North Bradley Road Libertyville, IL 60048-9700 USA
Telephone: (847) 816-6000 Toll Free: (800) 327-8801 Facsimile: (847) 680-5124
ONEAC EUROPE 18 & 20 Blacklands Way Abingdon Business Park Abingdon, Oxfordshire OX14 1DY United Kingdom
Telephone: +44 (0) 1235 534721 Facsimile: +44 (0) 1235 534197
Entire contents copyright © 2000 ONEAC Corporation. All rights reserved. Reproduction in whole or in part without permission is prohibited. All information subject to change without notice.
913-300-1 Rev. E 4/00
ON Series User Instruction Manual
Contents
Introduction ....................................................................................... 1
Registering Your ONEAC UPS ............................................................. 1
Technical Support ............................................................................... 1
FCC Compliance ................................................................................ 2
Safety ................................................................................................. 3
(English) ....................................................................................... 3
Sicherheitshinweise ............................................................................ 4
(Deutsch) ..................................................................................... 4
Mesures de sécurité ............................................................................ 5
(Français) ..................................................................................... 5
Seguridad ........................................................................................... 6
(Español) ...................................................................................... 6
Theory of Operation ........................................................................... 7
AC Power Mode .......................................................................... 7
Battery Backup Mode ................................................................... 7
Inrush Tolerance .......................................................................... 9
Output Overload Protection ......................................................... 9
Setup and Installation .......................................................................11
Inspection and Unpacking .......................................................... 11
Testing ....................................................................................... 11
Environmental Reference Ground ............................................... 12
Setup Precaution ........................................................................ 13
Long Term Storage .................................................................... 13
Ventilation ................................................................................. 13
Grounding the Unit .................................................................... 14
Installing Standard ON2000 Units .............................................. 15
Installing ON2200XA Extended Runtime Units ............................ 16
Installing Standard Extended Runtime Units ............................... 17
Mounting Wallmount Extended Runtime Units and Battery
Enclosures ............................................................................ 21
Installing Wallmount Extended Runtime Units ............................ 22
Installing Rackmount Units ......................................................... 26
Front Panel Features and Controls .............................................. 27
Back Panel DIP Switch Settings ................................................... 29
Features and Specifications ............................................................... 30
Features ........................................................................................... 31
Options ...................................................................................... 32
Physical and Electrical Specifications ........................................... 33
Contents
ON Series User Instruction Manual i
Contents
Runtime Estimates ......................................................................42
Interface Specifications ...............................................................50
Accessories .......................................................................................51
UPS Monitoring Interfaces ..........................................................51
UPS Monitoring Software ...........................................................51
Installing and Removing Accessory Interface Cards .....................54
Battery Considerations ......................................................................55
Battery Maintenance ..................................................................55
Ordering New Batteries ..............................................................55
Battery Replacement ..................................................................56
Installing Battery Pack in Standard, Rack Mount and Wall Mount
Units .......................................................................................56
Replacing External Battery Cabinets ............................................59
Battery Disposal ..........................................................................60
Troubleshooting ................................................................................61
Checking the Size of the Load ....................................................61
Technical Support .......................................................................62
Warranty ..........................................................................................66
Units ..........................................................................................66
Batteries .....................................................................................66
Limitations of Warranty ..............................................................66
Exclusive Remedies .....................................................................66
Return Procedure .......................................................................66
Appendix A: Accessories Interface Capabilities ..................................67
Appendix B: Operating in Power Environments Below 110V Nominal 68
Appendix C: Accessing Remote Off ...................................................70
ii ON Series User Instruction Manual
Introduction
Introduction
Registering Your ONEAC UPS
Technical Support
Thank you for selecting this uninterruptible power source (UPS). ONEAC’s ON Series offers the most reliable protection from the harmful effects of electrical line disturbances for your computing and communications equipment.
ONEAC’s ISO 9001 certification represents our commitment to building world-class products. We take pride in every unit that lea ves our manufacturing facility .
To ensure that your ON Series model and serial number are registered, complete and mail the enclosed postage-paid warranty card.
ONEAC offers 24-hour technical support. Contact ONEAC’s Technical Support Department: at (800) 327-8801 (extension 3), in Europe: +44 (0) 1235 534721. email: ts@oneac.com
NOTE: All calls received after 5:00 p.m. CST are
forwarded to a beeper. An ONEAC Technical Support Representative will return your call within one half hour between 5:00 p.m. and 10:00 p.m. CST . Except for emerg encies, calls received between 10:00 p.m. and 7:00 a.m. will be returned during normal business hours.
Please check with ONEAC’s Technical Support Department before attempting to repair or return any ONEAC product. If an ONEA C UPS needs repair or replacement, ONEAC’s Technical Support Department issues a Return Material Authorization (RMA) number along with instructions on how to return the UPS.
ON Series User Instruction Manual 1
FCC Compliance
FCC Compliance
ATTENTION: Changes or modifications to this unit
not expressly appr oved by the party r esponsible or in FCC compliance could void the user’s authority to operate the equipment.
This equipment was tested and complies with the limits for a Class A digital de vice, pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the UPS is operating in a commercial environment. The UPS generates, uses, and can radiate radio frequency energy . If installation and use is not in accordance with the instruction manual, it may cause harmful interference to radio communications.
ATTENTION: Operation of this equipment in a
residential area may cause harmful radio communications interference. The user is responsible for correcting the interference.
2 ON Series User Instruction Manual
Safety
Safety
(English)
WARNING: This equipment services power from
more than one source. The output receptacles may have voltage even when the unit is unplugged.
UPSs present a different safety issue than most electrical equipment because unplugging the UPS puts it into backup mode. Unplugging the UPS does not remove the electrical charge. To ensure that the UPS is off, turn the power switch OFF before unplugging the UPS from the wall outlet.
CAUTION: Operating this equipment without
proper grounding may present a risk of electrical shock.
Do not use A C adaptors with only tw o conductors to connect the input line cord to the wall socket as this will not connect the earth ground to the equipment.
WARNING: Dangerous voltages are present within
this unit! There ar e no user -serviceable parts inside . Any repairs or modifications by the user may result in out-of-warranty repair charges, unsafe electrical conditions, or violation of electrical code.
Do not remove the cov er. All repairs should be done by qualified service personnel. Voltages inside the UPS may be lethal. Internal components are powered even when the power switch is in the OFF position. Even with the battery disconnected and the unit unplugged, energy is stored in high voltage capacitors and represents a severe shock hazard.
ON Series User Instruction Manual 3
Sicherheitshinweise
Sicherheitshinweise
(Deutsch)
ACHTUNG: Dieses Gerät erhält seinen Strom von
mehr als einer Quelle. Die Ausgangssteckdosen führen unter Umständen Spannung, selbst wenn der Stecker des Gerätes ausgesteckt wurde.
Für USVs müssen andere Sicherheitsmaßnahmen als für die meisten Elektrogeräte ergriffen werden, da die USV durch Ausstecken in den Reservebetrieb gebracht wird. Wenn der Stecker der USV abgezogen wird, wird die elektrische Ladung hierdurch nicht entfernt. Um sicherzustellen, daß die USV ausgeschaltet ist, muß der Netzschalter auf AUS (OFF) gestellt werden, bevor der Stecker der USV aus der Wandsteckdose gezogen wird.
VORSICHT: Durch Betreiben dieses Gerätes ohne
ordnungsgemäße Erdung können Elektroschocks riskiert werden.
Keine Wechselstromadapter mit nur zwei Stromleitern verwenden, um das Netzkabel an die Wandsteckdose anzuschließen, weil das Gerät hierdurch nicht an die Erde angeschlossen wird.
ACHTUNG: In diesem Gerät sind gefährliche
Spannungen vorhanden! Im Inneren dieses Gerätes befinden sich keine vom Benutzer zu wartenden Teile. Durch etwaige Repar atur en oder Modifikationen dur ch den Benutzer können nicht von der Garantie gedec kte Reparaturkosten, gefährliche elektrisc he Zustände oder Verstöße gegen Str omvorsc hriften entstehen.
Abdeckung nicht entfernen. Alle Reparaturen sollten von qualifizierten Wartungstechnikern durchgeführt werden. Die Spannungen im Inneren der USV können tödliche Verletzungen zur Folge haben. Die internen Komponenten führen Strom, selbst wenn der Stromschalter auf AUS (OFF) steht. Auch wenn die Batterie nicht angeschlossen und der Stecker des Gerätes ausgesteckt ist, wird Energie in Hochspannungskondensatoren gespeichert, und dies bedeutet eine ernsthafte Elektroschockgefahr.
4 ON Series User Instruction Manual
Mesures de sécurité
Mesures de sécurité
(Français)
AVERTISSEMENT : Cet équipement est alimenté
par plus d'une source. Des tensions peuvent être présentes aux prises de sortie, même lorsque l'unité est débranchée.
Le problème de sécurité sur l'UPS diffère de celui de la plupart des équipements électriques, car lorsqu'il est débranché, il se met en mode de réserve. Son débranchement n'élimine pas la charge électrique. Pour s'assurer que l'UPS est hors tension, mettre l'interrupteur d'alimentation sur ARRÊT (OFF) avant de débrancher l'UPS de la prise murale.
ATTENTION : Si cet équipement fonctionne sans
être correctement mis à la terre, un risque de choc électrique peut en résulter.
Ne pas utiliser d'adaptateurs CA n'ayant que deux conducteurs pour brancher le cordon d'alimentation dans la prise murale, car l'équipement ne serait pas mis à la terre.
AVERTISSEMENT : Cet équipement renferme des
tensions dangereuses! Il ne contient aucune pièce réparable par l'usager. Toutes réparations ou modifications effectuées par l'usager peuvent entraîner des frais de réparation non couverts par la garantie, un danger électrique ou l'infraction à un code électrique.
Ne pas enlever le couvercle. Confier toutes les réparations à un personnel d'entretien qualifié. Les tensions présentes dans l'UPS peuvent être mortelles. Les composants internes de l'unité sont sous tension, même lorsque l'interrupteur d'alimentation est sur ARRÊT (OFF). Même lorsque la batterie est déconnectée et l'unité débranchée, de l'énergie est stockée dans des condensateurs à haute tension et représente un grave risque d'électrocution.
ON Series User Instruction Manual 5
Seguridad
Seguridad
(Español)
ADVERTENCIA: Este equipo suministra
alimentación desde más de una fuente. Los tomacorrientes de salida pueden tener voltaje aun cuando la unidad esté desenchufada.
Las UPS (fuentes de alimentación ininterrumpibles) cuentan con una característica de seguridad diferente a la mayoría de los equipos eléctricos, ya que al desenchufarse, quedan en el modo de reserva. Al desenchufar una UPS no se elimina la carga eléctrica. Para cerciorarse de que una UPS esté apagada, gire el interruptor de alimentación a la posición APAGADO (OFF) antes de desenchufar el UPS del tomacorriente mural.
PRECAUCION: El hacer funcionar este equipo sin
la conexión a tierra adecuada representa un riesgo de descargas eléctricas.
No utilice adaptadores de CA con sólo dos conductores para conectar el cable de la línea de entrada al enchufe mural debido a que éste no conectará el equipo a tierra.
ADVERTENCIA: ¡Esta unidad tiene voltajes
peligrosos!. En su interior no hay piezas que pueda reparar el usuario. Las reparaciones o modificaciones hechas por el usuario pueden dar como resultado cargos de reparación no cubiertos por la garantía, y producir situaciones de riesgo eléctrico o violación de los códigos eléctricos.
No retire la cubierta. Todas las reparaciones deben ser realizadas por personal de servicio calificado. Los voltajes del interior de las UPS pueden ser mortales. Los componentes internos tienen electricidad aun cuando el interruptor esté en la posición APAGADO (OFF). Incluso si la batería está desconectada y la unidad desenchufada, se almacena energía en capacitores de alto voltaje, lo cual representa un peligro grave de descarga.
6 ON Series User Instruction Manual
Theory of Operation
Theory of Operation
AC Power Mode
Battery Backup Mode
The ON Series UPS has two operating modes: Conditioned AC Power and Conditioned Battery Backup.
When AC utility power is present and within the correct voltage range, the UPS provides fully conditioned power:
• Computer based equipment is protected from harmful transient voltage spikes and other electrical noise.
• UPS detector circuits continuously monitor the utility power for blackout, low voltage, and overvoltage events.
During extended low voltage periods the UPS uses ONBoost™, a voltage boosting capability, which keeps equipment functioning properly without depleting battery power . When a line sag is detected, ONBoost raises the output voltage to keep it within an acceptable range without depleting the battery.
In an over- or under-voltage situation, the detector circuits determine that utility AC power is no longer in an appropriate voltage range. The UPS switches to battery power to supply continuous conditioned power.
While in backup, detector circuits monitor the return of utility AC power. The UPS synchronizes with the utility’s frequency when utility AC power is available. A four- to five-second waiting period ensures that the return of utility power is more than momentary. If no further interruption occurs, the UPS switches to conditioned utility power. The equipment is supplied continuously with conditioned power even when running in battery backup mode.
ON Series User Instruction Manual 7
Theory of Operation
Input Surge
Suppression
Backfeed
Switch
If the battery becomes exhausted while maintaining the load, battery backup terminates and the UPS output turns off. A low battery warning is sounded and transmitted via the communications port approximately two minutes prior to termination of battery backup. The UPS monitors the line and provides output when utility power is restored to normal operating range.
ON Series UPS: Block Diagram of Architecture
Output
Low
Impedance
Isolating
Transformer
InverterCharger
ONBoost
Output Filter
(Virtual Kelvin
Ground)
Control
Load Your
Computer
+–
Battery
8 ON Series User Instruction Manual
Theory of Operation
Inrush T olerance
The UPS load meter may initially display “c8” during the computer power-up sequence due to momentary current surges. The display returns to “99” or less as long as the load of the running equipment is at 100 percent or less.
Output Overload Protection
ON Series User Instruction Manual 9
During normal operation, electronic output overload protection is active. If the output is loaded to more than 105 percent of the UPS rating, battery power to the UPS is not available. The digital display for output overload is “c8”. If the output load exceeds 125 percent, the output turns off completely after two seconds and the digital display reads “c9”. To reset, turn the UPS OFF, remove some of the load, then turn the UPS ON. (For GS compliance: The power distribution system for all models is type TN.)
Theory of Operation
Interface Connector DIP Switches
Input Protector
A grossly overloaded UPS trips the rear panel circuit breaker. The front panel display reads “c1”. To reset the circuit breaker, push the button in.
• If the circuit breaker trips repeatedly following reset, unplug the equipment from the UPS output receptacles and reset the circuit breaker once again.
• If operation appears to be normal, check the total equipment load. Add your equipment to the output one device at a time. Check the front panel display after each device is powered ON.
• If the circuit breaker trips with nothing plugged into the output receptacles, there may be an internal problem with the UPS. Call ONEAC Technical Support for assistance (refer to page 1).
Auxiliary
Interface
Port
IEC Input
Connector
Circuit
Breaker
Environmental
Reference
Ground
Model Shown: ON900A-SN
10 ON Series User Instruction Manual
Output
Receptacles
Setup and Installation
Setup and Installation
Inspection and Unpacking
Previous experience with UPS operation is not required prior to operating ON Series units.
Before shipment, this product was tested, inspected, and found to be free of mechanical and electrical defects. Upon receipt of your UPS, carefully examine the packing containers for any sign of physical damage. Notify the carrier immediately if damage is present.
Carefully unpack the UPS. Retain the packaging materials for reuse (refer to page 66, Return Procedure) or dispose of the materials properly.
Once unpacked, inspect and test the unit for any hidden damage that may have occurred in transit. If any damage is evident, contact ONEAC’s Technical Support Department immediately (refer to page 1) to correct the problem.
CAUTION: Do not attach laser printers to the UPS.
A laser printer periodically draws significantly mor e power during use and may overload the UPS.
Testing
ON Series User Instruction Manual 11
Before connecting the UPS to other equipment, plug the UPS into an A C-po wered wall outlet and turn the UPS ON. When selecting a location for your UPS, be sure that the unit is near the wall outlet and is easily accessible. After the self-tests are completed, the digital display on the front should read “00” and the “% LOAD” light should be on. If the digital display reads differently, refer to System Status Codes beginning on page 63. When the digital display reads “00”, the UPS is ready for use.
NOTE: If the battery is not fully char ged, the digital
display may read “c4”. This condition may exist for 4 – 12 hours if a unit has been stored.
Setup and Installation
Environmental Reference Ground
®
Auxiliary
Interface
Port
IEC Input
Connector
Circuit
Breaker
Environmental
Reference
Ground
The UPS provides a common ground point for system components and static protection devices; network cable segments that require shield grounding; static control devices such as floor mats, table mats, static-free work benches; or any other device that requires a reference ground connection. For use, remove the green screw on the back panel, attach a ground cord connector, and reinstall the screw.
Interface Connector DIP Switches
Output
Receptacles
Model Shown: ON900A-SN
12 ON Series User Instruction Manual
Setup and Installation
Setup Precaution
Long Term Storage
The percent of UPS capacity in use is displayed on the front panel of the UPS. As long as the display reads “99” or less when the AC line is present and your equipment is running, the UPS is not overloaded. If the front panel displays “c8” or “c9”, the unit is overloaded. Remov e some of the load until the front panel displays “99” or less.
Improper long-term UPS storage may damage the UPS battery and invalidate the battery warranty. Unplugging a UPS from its AC utility power source for an extended period of time results in lost battery charge. Restoration of charge to maximum capacity requires 24 – 48 hours. For standard models, the System code may show a “c4” for 2 – 4 hours after utility power is restored. For extended runtime models, the system code “c4” may show for 2 – 4 hours per battery cabinet.
To keep the battery enclosure fully charged and to maximize the life of the battery , plug the UPS into an outlet while it is in storage. If the UPS is stored without power access, plug it into a po wer source for 24 hours at least once every 4 – 6 months.
ATTENTION: If the storage temperature is greater
than 30
°
C (86
°
F) plug the UPS into a power source
for 24 hours every 2 to 3 months.
ATTENTION: The UPS should not be stored at
temperatures below -15
Ventilation
ON Series User Instruction Manual 13
The ventilation requirement for standard ON Series UPSs is 2 in. (50 mm) minimum clearance on all sides. Rackmount units are vented at the front and back. Side clearance is not required.
°
C (+5
°
F).
Setup and Installation
Grounding the Unit
To eliminate shock hazard, connect the unit to a properly grounded AC receptacle.
Before applying power , verify that the product rating matches the available line voltage listed on the rear-panel label.
For CE compliance, add wire between chassis (earth) of power unit and chassis (earth) of battery cabinet(s).
CAUTION: Interruption of the protective grounding
conductor or disconnection of the protective earth terminal presents a potential shoc k hazard that could result in personal injury and damage to the equipment.
NOTE: The ON2000A requir es a 20 Amp cir cuit and
receptacle for power.
15 A 20 A
NOTE: When connecting the UPS, make sure that
the receptacle has power available and is not controlled by a wall switch.
14 ON Series User Instruction Manual
Setup and Installation
Installing Standard ON2000 Units
Auxiliary Interface
Port
Circuit
Breaker
AC Line Cord Receptacle
Interface
Connector
Place the power unit next to, or on top of, the battery module. For CE compliance, add wire between chassis (earth) of power unit and chassis (earth) of battery cabinet(s). Attach the AC line cord to the receptacle on the back panel 24 of the UPS, and then to a properly grounded AC wall receptacle. Connect the battery power cable as shown below. Secure the cable with screws (supplied) at each side flange.
DIP Switches
Output
Receptacles
Battery Power
Cable
Ground
ON2000 (Standard Model)
ON Series User Instruction Manual 15
Setup and Installation
Installing ON2200XA Extended Runtime Units
RJ Cable
NOTE: The ON2200XA requir es a 60 Hz, A C circuit
providing either 208, or 220 – 240 Vac.
Main
Battery Power
Cable
Battery
Unit
Terminator
Ground
Before plugging your ON2200XA into the A C input circuit, you should test the line voltage of the circuit to determine whether the feed is delivering 208 or 220 – 240 volts rms.
Remove the front cov er of the power unit and set the input voltage toggle switch to the position that matches the feed voltage. Replace the cover.
16 ON Series User Instruction Manual
Input Voltage
Selection
Switch
Setup and Installation
You are now ready to complete the installation by following the instructions in Installing Standard Extended Runtime Units below.
NOTE: The ON2200XA provides a variety of output
voltages as indicated in the table below:
Out Vrms
Input V olts
208 230 230 115 115
220–240 220–240 230 110–120 115
L6-30Rs
on AC
Out Vrms
L6-30Rs
On Battery
Out Vrms
5–20Rs
on AC
NOTE:Loading capacity
The ON2200XA is capable of delivering its full rated output capacity of 1500 watts, (2200 VA) on both 220V and 110V output circuits. If all the load is powered from the 110V circuits, the maximum total current draw is 19 amps, limited to 15 amps on any duplex.
Installing Standard Extended Runtime Units
To install an extended runtime unit there are two or three connections that need to be made: the battery power cable, the RJ cable, and the ground wire.
The six-pin RJ cable allows the power unit to count the number of battery enclosures connected. If the connection is incorrect or incomplete, runtime reporting and assessment of the batteries will be inaccurate.
For CE compliance, add wire between chassis of power unit and chassis (earth) of battery cabinet(s).
Out Vrms
5–20Rs
On Battery
ON Series User Instruction Manual 17
Setup and Installation
Connecting One Battery Enclosure
Standard and Rack-Mount Systems
1. Connect an RJ data cable (supplied with each battery unit) from the battery unit’ s eight-pin RJ connector (marked “IN”) to the six-pin RJ connector on the main unit.
A terminating plug (with wire loop) is supplied in each battery unit’s six-pin RJ connector (marked “OUT”).
Leave it in place. The UPS
will not operate properly with the plug removed.
Main
Battery Power
Cable
Battery
Unit
T erminator
RJ Cable
Ground Wire
2. For CE compliance, add a ground wire between chassis of power unit and chassis (earth) of battery cabinet(s) as shown in the abov e diagram.
3. Attach the AC line cord to the receptacle on the back panel of the UPS and then to a properly grounded AC wall receptacle.
4. Connect the battery unit’s power cable to the main unit. Secure the cable with screws (supplied) at each side flange. The battery unit’s power input is not used.
18 ON Series User Instruction Manual
Setup and Installation
Connecting Multiple Battery Enclosures
Standard and Rack-Mount Systems
1. Remove the terminating plug (with wire loop) from the six-pin RJ connector on all but the last battery unit. Set these aside. Only one terminating plug is required for the system.
2. Connect an RJ data cable (supplied with each battery unit) from the closest battery unit’s eight-pin RJ connector (marked “IN”) to the six-pin RJ connector on the main unit.
3. Connect another RJ data cable from the next battery unit’s eight-pin RJ connector (marked “IN”) to the closest battery unit’s six-pin RJ connector (marked “OUT”). Continue this process until RJ cables connect all battery units in a “chain”.
NOTE:Leave the terminating plug installed in the
last battery unit’s six-pin RJ connector (marked “OUT”). The UPS will not operate pr operly with the plug removed.
4. For CE compliance, add a ground wire between chassis of power unit and chassis (earth) of battery cabinet(s) as shown in the following diagram.
5. Attach the AC line cord to the receptacle on the back panel of the UPS and then to a properly grounded AC wall receptacle.
6. Connect the closest battery unit’ s power cable to the main unit. Secure the cable with screws (supplied) at each side flange.
7. Connect the next battery unit’ s power cable to the closest battery unit’s power input. Secure the cable with screws (supplied). Continue this process until power cables connect all battery units in a “chain”. The last battery unit’s power input is not used.
ON Series User Instruction Manual 19
Setup and Installation
Battery Power
Cable
RJ Cable
Main
Ground Wire
Terminator
Battery
Units
Model Shown: ON2000XA-SN
20 ON Series User Instruction Manual
Setup and Installation
Mounting Wallmount Extended Runtime Units and Battery Enclosures
Mount the power unit and battery enclosure(s) to a 3/4-in. plywood (minimum) backboard. Use the enclosed four 1/4-in. x 1-in. slotted-hex, washer-head wood screws.
1. Draw a straight, level, horizontal 8-in. line on the backboard.
2. Mark two screw locations, on the line, 7-3/8 in. apart.
3. Drill a 3/16-in. diameter hole at each screw location.
4. Drive the scre ws into the backboard at the scre w locations. Allow a 1/8-in. gap.
5. Slide the keyhole slots, located on the back of the unit, over the screws.
6. Check to ensure that the unit is level.
7. When the unit is level, drive the remaining two screws through the holes in the mounting tabs at the bottom of the unit.
NOTE: When mounting the power unit and battery
enclosure, make sure that cables can reach the connection points without twisting, pinching, or stressing the cables or connectors.
ON Series User Instruction Manual 21
Setup and Installation
Installing Wallmount Extended Runtime Units
To install an extended runtime unit there are two or three connections that need to be made: the battery power cable, the RJ cable, and the ground wire.
The six-pin RJ cable allows the power unit to count the number of battery enclosures connected. If the connection is incorrect or incomplete, runtime reporting and assessment of the batteries will be inaccurate.
For CE compliance, add a ground wire between chassis of power unit and chassis (earth) of battery cabinet(s).
Connecting One Battery Enclosure
Wall-Mount Systems
1. Connect an RJ data cable (supplied with each battery unit) from the battery unit’ s eight-pin RJ connector (marked “IN”) to the six-pin RJ connector on the main unit.
A terminating plug (with wire loop) is supplied in each battery unit’s six-pin RJ connector (marked “OUT”). Leave it in place. The UPS will not operate properly with the plug removed.
2. Attach the AC line cord to the receptacle on the back panel of the UPS and then to a properly grounded AC wall receptacle.
3. Connect a power cable (supplied with each battery unit) from either of the battery unit’s power connectors to the main unit. The remaining battery unit power connector is not used.
NOTE:On the wall mounted units, the back panel is the bottom panel.
22 ON Series User Instruction Manual
Setup and Installation
Wallmount Extended Runtime Power Unit
RJ Connector
Auxiliary
Interface
Port
Input
Connector
Interface
Connector
IEC
DIP Switches
Circuit
Breaker
Output
Receptacles
Mate-n-Lock
Connector
Environmental
Reference
Ground
Wallmount Extended Runtime Battery Enclosure
RJ
Connectors
Out In
Mate-n-Lock
Connectors
ON Series User Instruction Manual 23
Setup and Installation
Connecting Multiple Battery Enclosures
NOTE:Leave the terminating plug installed in the last battery unit’s six-pin RJ connector (marked “OUT”). The UPS will not operate pr operly with the plug removed.
1. Remove the terminating plug (with wire loop) from the six-pin RJ connector on all but the last battery unit. Set these aside. Only one terminating plug is required for the system.
2. Connect an RJ data cable (supplied with each battery unit) from the closest battery unit’s eight-pin RJ connector (marked “IN”) to the six-pin RJ connector on the main unit.
3. Connect another RJ data cable from the next battery unit’s eight-pin RJ connector (marked “IN”) to the closest battery unit’s six-pin RJ connector (marked “OUT”). Continue this process until RJ cables connect all battery units in a “chain”.
4. For CE compliance, add a ground wire between chassis of power unit and chassis (earth) of battery cabinet(s) as shown in the following diagram.
5. Attach the AC line cord to the receptacle on the back panel of the UPS and then to a properly grounded AC wall receptacle.
6. Connect a power cable (supplied with each battery unit) from either of the closest battery unit’s power connectors to the main unit.
7. Connect a power cable from the closest battery units other power connector to either of the next closest battery units power connectors. Continue this process until power cables connect ALL battery units in a “chain.” The last battery unit’s extra connector is not used.
NOTE:On the wall mounted units, the back panel is the bottom panel.
24 ON Series User Instruction Manual
AC Line Cord
Receptacle
Setup and Installation
Terminator
RJ
Cable
Battery
Power Cable
ON Series User Instruction Manual 25
Setup and Installation
Installing Rackmount Units
Install Rackmount UPSs as low as possible in the rack. Do not install the UPS near heat sources.
Model Shown: ON600-RM-SN
The Rackmount UPS draws cooling air from back to front. If the rack has a door on the front, make sure that there is some clearance between the vents and the rack door.
26 ON Series User Instruction Manual
Setup and Installation
Front Panel Features and Controls
Once the UPS is correctly installed, the front panel display provides all necessary operating information. To operate an ON Series UPS:
1. Plug the unit into an AC power source.
2. Plug the load equipment into the UPS.
3. Turn the front-panel switch ON.
Power ON/OFF Switch
With the UPS plugged in, operate the ON ( | ) switch up to supply power to the loads. The loads are immediately powered.
T o turn OFF the UPS’s output power, press the OFF ( O ) power switch down. The UPS ON/OFF switch can be used as a master ON/OFF switch for the protected equipment.
NOTE:This switch controls output power only. The unit will continue to operate the battery char ger and control circuits even when front panel switch is in “OFF” position.
ON Series User Instruction Manual 27
Setup and Installation
Front Panel Display
Three display lights operate in conjunction with a digital display on the front panel to show system status:
When the “% LOAD” light is on, the digital display shows the
1 % LOAD
2 % BATTERY
3 SYS. CODE
percentage of capacity in use, in one percent increments, with full load displayed as “99”.
When the “% BATTERY” light is on, the digital display indicates the relative amount of battery runtime available, in five percent increments, during an AC line power failure.
When the “SYS. CODE” light is on, an unusual condition exists. Refer to pages 63 and 64 for the System Status Code labels included in the rear of this manual to interpret the reading.
% LOAD
% BATTERY
SYS. CODE
1 2 3
NOTE:Place the enclosed peel-n-stick label (located on the warranty re gistration car d on the last page of this manual) on or near the UPS for future reference. This label provides a quick reference for interpretation of the system status codes.
28 ON Series User Instruction Manual
Setup and Installation
Back Panel DIP Switch Settings
DIP Switch Settings
DIP switches are located on the rear panel of the UPS.
ON
1 2 3 4
OFF
The following table describes the switch settings and their corresponding configurations.
Table 1. DIP Switches
Switch Description Down (Off) Up (On)
1 Interface port configuration ADVANCED BASIC 2 Interface port baud rate 1200 9600
3* UPS frequency 50 Hz 60 Hz
4 Reserved
Switches 1 and 2: Units are shipped with the interface preset to “Advanced” and “9600” to support ONEAC’s most popular UPS monitoring software accessory kits. Follow the special instructions in the accessory kit, or refer to Appendix A for information on supporting third party interface software.
*Switch 3: This switch is only applicable to the 50/60Hz switchable models. Its setting has no affect on the 120V, 60Hz “A” models.
ON Series User Instruction Manual 29
Features and Specifications
Features and Specifications
Standard Rackmount
ON400
ON600
ON900
ON1300
ON2000
Family Overview: Standard and Extended Runtime Models
Standard
Extended
Runtime
Wall Mount
Extended
Runtime
Rackmount
Extended
Runtime
ON2200
30 ON Series User Instruction Manual
The ON Series product family was designed for various power environments. Each part number includes a letter. This letter identifies the power environment. Please specify the part number and letter when ordering
• 120 or 208/240V, 60Hz applications=A.
Example: ON400A-SN.
• 230V, 50/60Hz applications=I.
Example: ON400I-SN.
• 120V, 50/60Hz applications (which are 110 – 120V nominal)=J. Example: ON400J-SN.
NOTE:Two models, the ON400 and ON900, are offered for the 120V, 50/60Hz power environment. For information on models operating in power environments below 110V, refer to Appendix B: Operating in Power Environments Below 110V Nominal on page 68.
Features Full output isolation and power
conditioning Ground
Five-year warranty on power and control systems
Two-year warranty on battery enclosure Sinusoidal inverter wave form, load
regulated Intelligent battery management system:
• Battery condition monitoring and status alerts
• Low battery indication
• ONBoost, low line voltage compensation without battery depletion
• Inverter shutdown control
• Hot Swap, user replaceable battery enclosure
• Battery charge indicator
with Virtual Kelvin
®
output filtering
Features
ON Series User Instruction Manual 31
Features
Agency approvals: UL, cUL, FCC, GS, CE Approved
System intelligence and communications:
• Basic Interface supports Novell, B ANYAN, Lan Server, and Windows NT
• Advanced RS-232 UPS control language support information required for IETF UPS MIB conformance
• Auxiliary interface expansion port
• Programmable switchover thresholds
• Intelligent runtime estimates
• Unit identification stored in memory for remote asset management
• Digital load meter with output overload protection and recovery indication
Options The ON Series units can be customized to suit your
particular computing environment. Special types of receptacles, such as hospital grade and country specific, are available.
Auxiliary Interface Port
The auxiliary interface port is located on the back panel of the UPS. ONEAC of fers optional interfaces which may be plugged into this port to connect it to a computer system or network. Refer to page 54 for special notes on installing interface cards. See page 51 for available accessories.
Ethernet SNMP Interface Card
An SNMP interface card is av ailable for individuals who need direct access and control of every critical device on the network through a common SNMP-based management console. A user can receive notifications of conditions that require/merit attention. ONEAC’s SNMP solution also enables remote control, remote testing, and information retrieval on networked ON Series UPSs.
32 ON Series User Instruction Manual
Features
Physical and Electrical Specifications
Performance Characteristics For All Models (Tables 2 – 5)
Surge voltage withstand capability: ANSI/IEEE C62.41 Category A&B, 6kV/200 & 500 Amp, 100 kHz Ringwave
Surge voltage let-through (max): less than 10V Normal mode (L-N), less than 0.5 V Common mode (N-G) when subjected to 6kV ANSI/IEEE C62.41 Cat. A
Normal & common mode clamping response time: instantaneous
Transfer time (typical/max): < 3.0 / 3.5
milliseconds ONBoost™: boosts output voltage 11% abov e input
voltage if between -21% & -15% of nominal Load power factor range (crest factor): UPS .65 to
1.0 (3) — will support loads rated 0.5 to 1.0 (<5) Inverter waveform total harmonic distortion:
< 3% THD Sinewave, no load, typical Environmental Considerations: Ambient
operation is 10,000 feet (3,000 meters) maximum elevation, 0 – 95% humidity non-condensing, and 32 – 104°F (0 – 40°C)
Batteries: sealed, maintenance-free lead acid with a 3 – 6 year typical lifetime
Recharge time to 60% available capacity: 4 hours per battery cabinet
All units have temperature sensitive chargers and provide thermal isolation for battery pack.
ON Series User Instruction Manual 33
Features
Table 2A. Standard “A” Unit Specifications
ON400 ON600 ON900 ON1300 ON2000
Input connector IEC 320 IEC 320/C20
Output sockets: NEMA 5-15R
for 120V
120V units include 6-foot detachable input cord with a 5-15P plug, except for the ON2000 which has a 5-20P plug. Other plugs and sockets are available on request.
Maximum Dimensions-inches
(cm): (H)
Net weight-lbs. (kg.)
Shipping weight-lbs. (kg.)
Nominal input voltage: 120Vac 60Hz
On battery output voltage: Sinewave 120Vac
Maximum capacity (volt-amps)
(watts)
Batteries: Sealed,
maintenance-free lead acid,
3–6 yr. typical life
Efficiency (%) on utility, 100%
load
4 4 6 8 8
7.5
(19.1)
(W)
8.5
(21.6)
(D)
15.5
(39.4) 30 (14) 35 (16)
400 280
Two,
12V, 4AH
90% 83% 83% 87% 83%
7.5
(19.1)
8.5
(21.6)
18.5
(47.0) 41 (18) 46 (21)
600 400
Two,
12V, 7AH
12
(30.5)
8.5
(21.6)
18.5
(47.0) 59 (26) 64 (29)
900 600
Four,
6V,
10AH
12
(30.5)
8.5
(21.6)
21
(53.3) 78 (35) 83 (37)
1300
900
Two, 12V,
17AH
Power Battery
12
(30.5) (21.6)
(47.0) 58 (26) 63 (28)
8.5
18.5
1850 1300
Four, 12V,
17AH
(19.1) (21.6)
18.5
(47.0) 70 (32) 75 (34)
7.5
8.5
34 ON Series User Instruction Manual
Features
Table 2I. Standard “I” and “J” Unit Specifications
ON400 ON600 ON900 ON1300 ON2000
Input connector IEC 320
Output sockets: IEC 320
female for 230V
230V units include IEC320 M/F detachable output cord(s). Other plugs and sockets are available on request.
Maximum Dimensions-inches
(cm):
Net weight-lbs. (kg.)
Shipping weight-lbs. (kg.)
Nominal input voltage:
On battery output voltage: "I" models: 230Vac "J" models: 120Vac
Maximum capacity (volt-amps)
(watts)
Batteries: Sealed,
maintenance-free lead acid,
3–6 yr. typical life
Efficiency (%) on utility, 100%
load
4448 8
(H)
7.5
(19.1)
(W)
8.5
(21.6)
(D)
15.5
(39.4) 33 (15) 38 (17)
400 280
Two, 12V, 4AH
90% 83% 83% 87% 83%
7.5
(19.1)
8.5
(21.6)
18.5
(47.0) 44 (20) 50 (23)
“I” models: 230Vac 50/60Hz “J” models:
600 400
Two, 12V, 7AH
12
(30.5)
8.5
(21.6)
18.5
(47.0) 64 (29) 69 (31)
120Vac 50/60Hz
900 600
Four,
6V,
10AH
12
(30.5)
8.5
(21.6)
21
(53.3) 88 (40) 92 (41)
1300
900
Two, 12V,
17AH
Power Battery
12
(30.5) (21.6)
(47.0) 60 (27) 66 (31)
8.5
18.5*
2000 1400
Four, 12V,
17AH
(19.1) (21.6)
18.5*
(47.0) 70 (32) 75 (34)
7.5
8.5
* Length of chassis, allow an additional 10 in. (25.40 cm.) at rear of unit to accommodate external battery cable connection.
ON Series User Instruction Manual 35
Features
Table 3A. Rackmount "A" Unit Specifications
ON600 ON900 ON1300 ON2000
Input connector IEC 320/C20 IEC 320/C20
Output sockets: NEMA 5-15R for 120V 6 6 8 8
120V units include 6-foot detachable input cord with a 5-15P plug, except for the ON2000 which has a 5-20P plug. Other plugs and sockets are available on request.
Power Battery
Maximum Dimensions-inches (cm): (H)
Net weight-lbs. (kg.)
Shipping weight-lbs. (kg.)
Height 4U 4U 6U 6U 6U
Nominal input voltage: 120Vac 60Hz
On battery output voltage: Sinewave 120Vac
Maximum capacity (volts-amps)
(watts)
Batteries: Sealed, maintenance-free
lead acid, 3–6 yr. typical life
Efficiency (%) on utility, 100% load 83% 83% 87% 83%
(W)
(D)
6.9
(17.5)
19
(48.3)
15
(38.1) 46 (21) 50 (23)
600 400
Two,
12V, 7AH
6.9
(17.5)
19
(48.3)
15
(38.1)
65 (30)
69 (31)
900 600
Four, 6V,
10AH
10.5
(26.7)
19
(48.3)
15
(38.1)
92 (41)
101 (46)
1300
900
Two, 12V ,
17AH
10.5
(26.7)
19
(48.3)
15*
(38.1) 66 (30) 72 (33)
1850 1300
Four, 12V,
17AH
(26.7) (48.3)
(22.9) 76 (35) 82 (37)
10.5 19 9*
* Length of chassis, allow an additional 10 in. (25.40 cm.) at rear of unit to accommodate external battery cable connection.
36 ON Series User Instruction Manual
Features
Table 3I. Rackmount "I" Unit Specifications
ON600 ON900 ON1300 ON2000
Input connector IEC320
Output sockets: IEC 320 female for
230V
230V units include IEC320 M/F detachable output cord(s). Other plugs and sockets are available on request.
Maximum Dimensions-inches (cm): (H)
Net weight-lbs. (kg.)
Shipping weight-lbs. (kg.)
Height 4U 4U 6U 6U 6U
Nominal input voltage: 230Vac 50/60Hz
On battery output voltage: Sinewave 230Vac
Maximum capacity (volts-amps)
(watts)
Batteries: Sealed, maintenance-free
lead acid, 3–6 yr. typical life
Efficiency (%) on utility, 100% load 83% 83% 87% 83%
4 4 8 8
(W)
(D)
6.9
(17.5)
19
(48.3)
15
(38.1) 48 (22) 52 (24)
600 400
Two,
12V, 7AH
6.9
(17.5)
19
(48.3)
15
(38.1)
68 (31)
73 (33)
900 600
Four, 6V,
10AH
10.5
(26.7)
19
(48.3)
15
(38.1) 101 (45) 108 (49)
1300
900
Two, 12V ,
17AH
Power Battery
10.5
10.5
(26.7)
(26.7)
19
19
(48.3)
(48.3)
15*
(38.1)
(22.9)
66 (30)
76 (35)
72 (33)
82 (37)
2000 1400
Four, 12V,
17AH
9*
* Length of chassis, allow an additional 10 in. (25.40 cm.) at rear of unit to accommodate external battery cable connection.
ON Series User Instruction Manual 37
Features
Table 4A. Standard "A" Unit Extended Runtime Specifications
ON600 ON900 ON2000 ON2200
Input connector IEC 320 IEC 320/C20
Output sockets: NEMA 5-15R for
120V:
NEMA 5-20R for 115V:
NEMA L6-30R for 230V:
120V units include 6-foot
detachable input cord with:
Maximum Dimensions-inches (cm):
Net weight-lbs. (kg.)
Shipping weight-lbs. (kg.)
Nominal input voltage 120Vac 60Hz
On battery output voltage Sinewave 120Vac
Maximum capacity (volt-amps)
(watts)
Batteries: Sealed, maintenance-free lead acid, 3–6 yr. typical life
Efficiency (%) on utility, 100% load 83% 83% 83% 88%
(H)
(W)
(D)
4
-
-
5-15P Plug
7.5
(19.1)
8.5
(21.6)
18.5*
(47.0) 30 (14) 35 (16)
600 400
6
-
-
12
(30.5)
8.5
(21.6)
18.5*
(47.0) 45 (20) 50 (23)
900 600
8
-
-
5-20P
Plug
12
(30.5)
8.5
(21.6)
18.5*
(47.0) 58 (26) 63 (28)
1850 1300
L6-30P
(30.5) (21.6)
21.5*
(54.6) 77 (35) 82 (37)
208Vac or
220①–
240Vac
Sinewave:
115Vac
2200 1500
­4 2
Plug
12
8.5
230/
External
Battery
Cabinet
for All
Units
7.5
(19.1)
8.5
(21.6)
18.5*
(47.0) 70 (32) 75 (34)
Four,
12V,
17AH
* Length of chassis, allow an additional 10 in. (25.40 cm.) at rear of unit to accommodate external battery cable connection.
See page 17 for details on input and output voltages under various conditions.
38 ON Series User Instruction Manual
Table 4I. Standard "I" Unit Extended Runtime Specifications
ON600 ON900 ON2000
Input connector IEC 320
Output sockets: IEC 320 female for 230V 4 8 8
230V units include IEC320 M/F detachable output cord(s). Other plugs and sockets are available on request.
Maximum Dimensions-inches (cm)): (H)
Net weight-lbs. (kg.)
Shipping weight-lbs. (kg.)
Nominal input voltage: 230Vac 50/60Hz
On battery output voltage: Sinewave 120VAC/230Vac
Maximum capacity for 230V
(volt-amps, watts)
Batteries:
Efficiency (%) on utility, 100% load 83% 83% 83%
7.5
(19.1)
(W)
8.5
(21.6)
(D)
18.5*
(47.0) 34 (16) 39 (17)
600 400
Sealed, maintenance-free
lead acid, 3–6 yr. typical
12
(30.5)
8.5
(21.6)
18.5*
(47.0) 50 (23) 55 (26)
900 600
life
12
(30.5)
8.5
(21.6)
18.5*
(47.0) 61 (27) 66 (29)
2000 1400
Features
External
Battery
Cabinet
for All
Units
7.5
(19.1)
8.5
(21.6)
18.5*
(47.0) 70 (32) 75 (34)
Four,
12V,
17AH
* Length of chassis, allow an additional 10 in. (25.40 cm.) at rear of unit to accommodate external battery cable connection.
ON Series User Instruction Manual 39
Features
Table 5A. Wall Mount "A" Unit Extended Runtime Specifications
ON400 ON600
Input connector IEC320
Output sockets: NEMA 5-15R for 120V 4 4
120V units include 6-foot detachable input cord with a 5-15P plug.
Maximum Dimensions-inches (cm): (H)
Net weight-lbs. (kg.)
Shipping weight-lbs. (kg.)
Nominal input voltage 120Vac 60Hz
On battery output voltage Sinewave 120Vac
Maximum capacity (volt-amps):
(watts):
Batteries: Sealed, maintenance-free lead acid, 3–6 yr. typical life
Efficiency (%) on utility, 100% load 90% 83%
(W)
(D)
15
(38.1)
8.5
(21.6)
9
(22.9) 25 (11) 30 (14)
400 280
15
(38.1)
8.5
(21.6)
(22.9) 29 (13) 34 (15)
600 400
External
Battery Cabinet
for All
Units
7.5
(19.1)
8.5
(21.6)
9
9
(22.9) 35 (16) 40 (18)
Two, 12V,
17AH
40 ON Series User Instruction Manual
Features
Table 5I. Wall Mount "I" Unit Extended Runtime Specifications
External
Battery
15
8.5
9
600 400
Cabinet
for All
Units
7.5
(19.1)
8.5
(21.6)
(22.9) 35 (16) 40 (18)
Two, 12V,
17AH
ON400 ON600
Input connector IEC 320 female
Output sockets: IEC 320 female 4 4
230V units include IEC 320 M/F detachable output cord(s). Other plugs and sockets are available on request.
Maximum Dimensions-inches (cm): (H)
Net weight-lbs. (kg.)
Shipping weight-lbs. (kg.)
Nominal input voltage 230Vac 50/60Hz
On battery output voltage Sinewave 230Vac
Maximum capacity (volt-amps):
(watts):
Batteries: Sealed, maintenance-free lead acid, 3–6 yr. typical life
Efficiency (%) on utility, 100% load 90% 83%
(W)
(D)
15
(38.1)
8.5
(21.6)
9
(22.9) 28 (13) 33 (15)
400 280
(38.1)
(21.6)
(22.9) 33 (15) 38 (17)
9
ON Series User Instruction Manual 41
Features
Runtime Estimates
Table 6. Standard and Rackmount Unit Runtimes
Percent of Capacity ON400 ON600 ON900 ON1300
Runtimes are expressed in hours:minutes. Typical runtimes based on fully charged, new batteries operating under typical load conditions. Runtimes are affected by battery age, ambient temperature, site specific UPS usage patterns and load characteristics. Your actual runtime may be different.
10 1:33 1:45 1:59 2:32 3:00 2:48 20 0:43 0:52 0:58 1:11 1:36 1:29 30 0:27 0:34 0:37 0:45 1:05 1:00 40 0:19 0:25 0:27 0:33 0:49 0:45 50 0:15 0:20 0:21 0:25 0:39 0:36 60 0:12 0:17 0:17 0:20 0:32 0:29 70 0:10 0:14 0:14 0:17 0:27 0:24 80 0:09 0:13 0:12 0:14 0:23 0:21 90 0:08 0:11 0:10 0:12 0:20 0:18
100 0:07 0:10 0:09 0:11 0:17 0:15
ON2000
(A)
ON2000
(I)
NOTE:Runtimes in the above chart are based on tests using 0.65 PF switched mode power supply.
42 ON Series User Instruction Manual
Table 7. ON600 Extended Runtime Unit Runtimes
Features
Percent of Capacity
12345678
Runtimes are expressed in hours:minutes. Typical runtimes based on fully charged, new batteries operating under typical load conditions. Times estimated assuming a switch mode power supply with a power factor of 0.65. Runtimes are affected by battery age, ambient temperature, site specific UPS usage patterns and load characteristics.
15 6:16 11:48 20 5:15 10:06 - - ---­30 3:50 7:39 11:54 40 2:55 6:01 9:24 - ---­50 2:18 4:54 7:40 10:52 60 1:52 4:07 6:27 9:07 ---­70 1:34 3:33 5:33 7:51 9:53 ­80 1:21 3:08 4:54 6:53 8:39 - - ­90 1:11 2:48 4:23 6:10 7:43 9:24 -
100 1:04 2:34 3:60 5:36 6:58 8:28 - -
Number of Battery Enclosures
NOTE:Runtimes shown are based on calculated values.
ON Series User Instruction Manual 43
Features
Table 8. ON900 Extended Runtime Unit Runtimes
Percent of Capacity
12345678
Runtimes are expressed in hours:minutes. Typical runtimes based on fully charged, new batteries operating under typical load conditions. Times estimated assuming a switch mode power supply with a power factor of 0.65. Runtimes are affected by battery age, ambient temperature, site specific UPS usage patterns and load characteristics.
10 6:16 11:48 20 3:50 7:39 11:54 - ---­30 2:34 5:24 8:27 40 1:52 4:07 6:27 9:07 ---­50 1:27 3:19 5:12 7:20 9:14 60 1:11 2:48 4:23 6:10 7:43 9:24 - ­70 1:01 2:27 3:50 5:21 6:39 8:05 ­80 0:53 2:12 3:25 4:47 5:53 7:06 8:32 ­90 0:47 2:01 3:07 4:20 5:17 6:20 7:39 9:07
100 0:42 1:51 2:51 3:59 4:47 5:43 6:55 8:16
Number of Battery Enclosures
NOTE:Runtimes shown are based on calculated values.
44 ON Series User Instruction Manual
Table 9A. ON2000 A Extended Runtime Unit Runtimes
Features
Percent of Capacity
12345678
Runtimes are expressed in hours:minutes. Typical runtimes based on fully charged, new batteries operating under typical load conditions. Times estimated assuming a switch mode power supply with a power factor of 0.65. Runtimes are affected by battery age, ambient temperature, site specific UPS usage patterns and load characteristics.
10 3:44 7:29 11:39 16:30 20 1:49 4:00 6:17 8:53 ---­30 1:09 2:44 4:17 6:00 7:31 9:09 ­40 0:51 2:10 3:21 4:40 5:44 6:55 8:19 ­50 0:41 1:49 2:47 3:53 4:40 5:34 6:44 8:04 60 0:34 1:32 2:21 3:18 3:52 4:33 5:32 6:42 70 0:27 1:16 1:56 2:47 3:12 3:42 4:32 5:33 80 0:22 1:02 1:34 2:19 2:37 2:66 3:40 4:34 90 0:18 0:49 1:16 1:56 2:09 2:28 3:02 3:48
100 0:16 0:41 1:03 1:39 1:52 2:09 2:39 3:20
Number of Battery Enclosures
NOTE:Runtimes shown are based on calculated values.
ON Series User Instruction Manual 45
Features
Table 9I. ON2000 I Extended Runtime Unit Runtimes
Percent of Capacity
12345678
Runtimes are expressed in hours:minutes. Typical runtimes based on fully charged, new batteries operating under typical load conditions. Times estimated assuming a switch mode power supply with a power factor of 0.65. Runtimes are affected by battery age, ambient temperature, site specific UPS usage patterns and load characteristics.
10 3:29 7:02 10:57 ­20 1:40 3:43 5:49 8:14 ---­30 1:00 1:54 3:60 5:36 6:58 8:28 ­40 0:48 2:02 3:09 4:23 5:21 6:25 7:44 9:13 50 0:38 1:42 2:36 3:38 4:20 5:07 6:13 7:28 60 0:30 1:24 2:08 3:03 3:32 4:07 5:02 6:07 70 0:24 1:08 1:43 2:31 2:51 3:17 4:01 4:58 80 0:19 0:53 1:21 2:03 2:18 2:38 3:14 4:02 90 0:17 0:43 1:06 1:43 1:55 2:13 2:44 3:26
100 0:17 0:37 0:59 1:34 1:47 2:06 2:37 3:15
Number of Battery Enclosures
NOTE:Runtimes shown are based on calculated values.
46 ON Series User Instruction Manual
Table 9. ON2200 Extended Runtime Unit Runtimes
Features
Percent of Capacity
12345678
Runtimes are expressed in hours:minutes. Typical runtimes based on fully charged, new batteries operating under typical load conditions. Times estimated assuming a switch mode supply with a power factor of 0.65. Runtimes are affected by battery age, ambient temperature, site specific UPS usage patterns and load characteristics.
10 3:10 6:29 10:08 ­20 1:30 3:23 5:19 7:30 9:26 - - ­30 0:58 2:22 3:41 5:09 6:22 7:43 9:15 40 0:43 1:53 2:54 4:03 4:54 5:51 7:04 ­50 0:34 1:33 2:22 3:20 3:55 4:36 5:36 6:46 60 0:27 1:14 1:53 2:43 3:07 3:36 4:24 5:24 70 0:21 0:57 1:27 2:11 2:27 2:48 3:26 4:17 80 0:17 0:44 1:08 1:46 1:59 2:17 2:48 3:31 90 0:17 0:38 1:00 1:34 1:47 2:06 2:36 3:15
100 0:13 0:28 0:45 1:16 1:26 1:41 2:00 2:40
Number of Battery Enclosures
NOTE:Runtimes shown are based on calculated values.
ON Series User Instruction Manual 47
Features
Table 10. ON400 Wall Mount Extended Runtime Unit Runtimes
Percent of Capacity
12345678
Runtimes are expressed in hours:minutes. Typical runtimes based on fully charged, new batteries operating under typical load conditions. Times estimated assuming a switch mode supply with a power factor of 0.65. Runtimes are affected by battery age, ambient temperature, site specific UPS usage patterns and load characteristics.
10 5:58 12:33 - - ---­20 3:48 7:54 11:42 30 2:51 5:53 8:52 - ---­40 2:16 4:43 7:11 10:02 ---­50 1:53 3:56 6:03 8:25 10:24 60 1:36 3:21 5:13 7:14 8:55 - - ­70 1:22 2:54 4:34 6:20 7:47 9:30 80 1:12 2:33 4:03 5:36 6:52 8:20 - ­90 1:03 2:15 3:38 5:00 6:01 7:22 8:52
100 0:55 2:00 3:16 4:29 5:29 6:33 7:54 9:05
Number of Battery Enclosures
NOTE:Runtimes shown are based on calculated values.
48 ON Series User Instruction Manual
Table 11. ON600 Wall Mount Extended Runtime Unit Runtimes
Features
Percent of Capacity
12345678
Runtimes are expressed in hours:minutes. Typical runtimes based on fully charged, new batteries operating under typical load conditions. Times estimated assuming a switch mode supply with a power factor of 0.65. Runtimes are affected by battery age, ambient temperature, site specific UPS usage patterns and load characteristics.
15 3:30 7:16 10:49 20 2:51 5:53 8:52 12:25 15:24 19:25 23:29 27:06 30 2:04 4:17 6:34 9:09 11:19 40 1:36 3:21 5:13 7:14 8:55 10:59 13:12 15:08 50 1:17 2:43 4:18 5:57 7:18 8:53 10:41 60 1:03 2:15 3:38 5:00 6:07 7:22 8:52 10:10 70 0:52 1:54 3:06 4:16 5:12 6:11 7:28 8:36 80 0:43 1:37 2:41 3:41 4:28 5:15 6:22 7:20 90 0:36 1:23 2:21 3:12 3:52 4:29 5:27 6:19
100 0:29 1:11 2:03 2:47 3:22 3:50 4:42 5:28
Number of Battery Enclosures
NOTE:Runtimes shown are based on calculated values.
ON Series User Instruction Manual 49
Features
Interface Specifications
Pin # Signal
1 Low battery – normally open 2Rx 3Tx 5 Line fail – RS-232 static levels 7 Signal ground
8 Low battery – RS-232 static levels 10 Line fail – normally open 11 Common for simulated relay closures 18 Line fail – normally closed 20 Shutdown (to UPS) 25 Low Battery – normally closed
For the RS-232 advanced interface port, pins 2 and 3 are receive and transmit, respecti vely , and pin 7 is the signal ground.
Pins 5 and 8 are RS-232 static levels (typically +/-12V DC) indicate a “not true” condition (e.g., line fail = -12 indicates that the line has not failed). +12V DC indicates a “true” condition (e.g., line fail = +12 indicates that the line has failed).
Pins 1, 10, 18, and 25 (simulated relay closures) are open collector transistor outputs which must be pulled up to a common reference supply no greater than +40V DC (See Accessories on page 53 for Isolated Contacts Interface Card). The transistors are NPN type 2N2222A capable of a maximum noninductive load of 25mA DC. Pin 11 is the common for all of the relay closure pins and is connected to the UPS chassis ground.
Pin 20 is used to shut down the UPS when it is operating on battery . A positive signal (3 to 24V DC) with respect to pin 7 shuts down the UPS. A signal at or below ground allows the UPS to keep running.
The shell of the interface connector is connected to the UPS chassis ground.
50 ON Series User Instruction Manual
Accessories
Accessories
UPS Monitoring Interfaces
UPS Monitoring Software
ONEAC UPS monitoring interfaces are powerful network management tools. They enhance systems fault tolerance by providing automatic shutdo wn and restart, and allow network managers to access vital power and UPS status information. Basic interfacing provides signals to shutdown Lan Manager, Lan Server, and Windows NT environments.
MopUPS® for Netware
MopUPS® provides unattended system shutdown capability for NetW are and operating environments. It offers remote pager capability, a GUI-based monitoring utility , and can broadcast alert conditions that are logged into the System Error Log file.
MopUPS/RM advanced software provides all features of MopUPS system error messages. MopUPS/RM also provides multiple server support to execute unattended shutdown of two servers sharing a single UPS and local access to remote servers or workstations running MopUPS/RM.
®
plus the ability to review
MopUPS for Windows NT
MopUPS installs as a Service under W indo ws NT. It constantly monitors your UPS and gracefully shuts down the NT operating system in the event of a prolonged power outage. An intuitive GUI interface steps you through configuration of various automatic event responses such as network, e-mail and pager alerts, event logging and command file e xecution. An integrated utility lets you view UPS front panel information and configure UPS operating parameters from anywhere on your network.
ON Series User Instruction Manual 51
Accessories
MopUPS for UNIX
MopUPS for UNIX provides automatic system shutdown and status code messaging capability in UNIX environments, including SCO, UnixWare, Sun Solaris, IBM-AIX, HP-UX, NCR, SGI, Digital UNIX, and Motorola System V/88.
ChangeUPS™ (Windows NT, 95 and
3.11)
ChangeUPS is an intuitive, user friendly utility that enables you to view real time changes in your po wer environments and change how your ON UPS responds to changes in the environment (includes complete online documentation).
The Main screen provides easy viewing and interpretation of all front panel displays, product identifiers, and line voltage statistics.
A Configuration Wizard walks through the configurable options with ample context-sensitive help — also allows one button reset to factory defaults.
52 ON Series User Instruction Manual
Accessories
ONEPLUS™ Multi-Server “Y” Cable Accessory
ONEPlus “Y” cable accessory kit allows the sharing of communications from a single ON UPS, to initiate unattended system shutdown sequences on two or more servers when AC power fails and the servers are operating from UPS battery power.
Isolated Contacts Interface Card
This optional interface card provides an isolated, Form C contact closure signal mechanism, for systems not compatible with the simulated contact closures described on page 50. Unit must be set to Basic communications mode to operate the Isolated Contacts Interface card. See page 29.
SNMP Network Interface Card
For integrated, in-band manageability of dedicated communications switching systems, the SNMP interface card with SNMP-based network management utilities supports in-band monitoring of remote UPSs over wide-area TCP/IP networks.
SNMP interface cards house the UPS agent ethernet controller. Both netw ork and RS-232 ports are activ e concurrently allowing in-band SNMP-based monitoring, and local monitoring/auto shutdown of CPUs running MopUPS or MopUPS for UNIX. When attached to a modem, the interface port enables remote monitoring and Agent configuration.
An embedded SNMP Agent (MIB II compliant) supports Subset, Basic, and Advanced compliance groups defined in the May 1994 Internet Proposed Standard UPS MIB.
The ethernet card has an RJ-45 connector for 10BaseT ethernet networks.
ON Series User Instruction Manual 53
Accessories
Installing and Removing Accessory Interface Cards
T o install an optional interface card in an ON Series UPS:
1. Shut down all UPS-powered systems. Turn the UPS OFF and unplug it.
2. Identify the interface port on the back panel of the UPS. Remove the plate if the UPS does not have an interface card. Set the tw o screws aside. The plate will not be used.
NOTE:This port may alr eady have an interface card in it. If so, carefully remove it to make room for the new interface card.
3. Carefully slide the interface card into the UPS guide rails. Reinstall the plate screws.
54 ON Series User Instruction Manual
Battery Considerations
4. Refer to specific instructions provided in the Accessory Kit.
5. Plug the UPS in and turn it ON.
NOTE:All ONEAC interfaces are designed to connect to signaling systems which comply with National Electrical Code Class 2 limits.
Battery Considerations
Battery Maintenance
Ordering New Batteries
The UPS must be adequately cooled to prevent system overheating and enhance battery life. The ON Series UPSs must be installed with a minimum 2 in. (50 mm) clearance on all sides. Do not place other equipment or supplies on top of the UPS.
To preserve the performance and warranty of your ON Series UPS, use only original equipment replacement batteries.
ATTENTION:The batteries in this UPS are recyclable. Dispose of the batteries properly.
Customer maintenance of the ON Series UPS is limited to battery enclosure replacement. Contact ONEAC’s Technical Support Department (refer to page 1, Technical Support) with any other servicing needs.
The UPS uses sealed, leak-proof, lead-acid batteries that do not emit corrosive gasses.
To ensure optimal performance and battery life, ONEAC selects premium quality batteries and tunes the UPS battery charger and test circuits to the characteristics of these batteries. With safety in mind, ONEAC uses patented, insulated battery enclosure assemblies to ensure safe handling and installation.
Original equipment replacement batteries may be ordered directly from ONEAC at (800) 327-8801 (extension 3), email: ts@oneac.com, in Europe, at +44 (0) 1235 534721, or from your local authorized representative or reseller.
ON Series User Instruction Manual 55
Battery Considerations
Battery Replacement
Installing Battery Pack in Standard, Rack Mount and Wall Mount Units
Battery replacement is a safe procedure that is isolated from electrical hazards. You can leave the UPS and attached loads powered on during the procedure.
If the unit is on, it will beep when the battery is disconnected and the front panel will display “c2”. Remove the old battery pack by pulling it a way from the UPS.
Standard Units: ON400, ON600, ON900, ON1300
T o replace a battery pack in a Standard UPS, remo ve the front cover of the unit by pushing down on the front panel approximately 1/8 in. (3 mm) and tilting the top away from the unit. Squeeze and unlatch the wire retainer from the upper casing. Squeeze both sides of the plug to unplug the battery enclosure(s).
Insert the new battery pack into the UPS with the molded cover facing into the unit. Rest the wires over the top of the battery with the plug kept toward the front. Once the battery pack is in place, insert the plug and attach the wire retainer and front cover.
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Battery Considerations
Rackmount Units
To replace the battery pack in a Rackmount Unit, remove the battery cover by pushing down on the indented latch approximately 1/8 in. (3 mm). T ilt the cover away from the front panel.
Squeeze and unlatch the wire retainer from the casing. Squeeze both sides of the plug to unplug the battery pack(s).
Insert the new battery pack into the UPS with the molded cover tow ard the front. Once the battery pack is in place, insert the plug and attach the wire retainer and front cover.
ON Series User Instruction Manual 57
Battery Considerations
Wall Mount Units
Battery Pack
Inside Cover
T o replace the battery pack in the W all Mount battery enclosure, remove the front cover of the unit by pushing down on the front panel approximately 1/8 in. (3 mm) and tilting the top away from the unit. Remove the screw from the inside co ver and remo ve the inside cover by lifting it away from the UPS. Squeeze both sides of the plug to unplug the battery pack.
Insert the new battery pack into the UPS with the molded cover at the top. Rest the wires at the front and to the left of the battery . Once the battery pack is in place, insert the plug and refit the inside cover with the screw. Attach the front cover.
Cover
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Battery Considerations
Replacing External Battery Cabinets
Extended Runtime Unit
Model Shown: ON900XA-SN
ON2000 and Extended Runtime versions of the ON600, ON900, ON2000, and ON2200 use batteries housed in a separate enclosure. The UPS power module and battery module(s) are shipped separately.
The batteries inside the Extended Runtime enclosures are not user-replaceable. The entire battery enclosure must be replaced or the enclosure may be returned to ONEAC for battery replacement. For details, refer to Connecting Multiple Battery Enclosures on page 19.
ATTENTION:Place the Main Power Unit on the top or to the side of the stackable configuration.
Battery Power
Cable
Main
Terminator
Battery
Units
RJ Cable
ON Series User Instruction Manual 59
Ground
Battery Considerations
Battery Disposal UPS batteries contain toxic and acidic materials.
Disposal method must adhere to local/national recycling laws. Dispose of the battery in one of three ways:
1. Return batteries prepaid to ONEAC for proper recycling. Contact ONEAC Technical Support Department (847) 816-6000, (call toll free, (800) 327-8801), for a Return Material Authorization (RMA) number. In Europe, contact ONEAC Technical Support at +44 (0) 1235 534721. Mark the RMA number on the packing slip and shipping carton.
2. Phone ONEAC Corporation for the number of a local battery collection site (US only).
3. Make arrangements with a local auto shop that collects automotive batteries for reprocessing.
CAUTION:DO NOT dispose of batteries in a fire. The battery may explode. Do not open or mutilate the battery or battery enclosure. Released electrolyte is harmful to the skin and eyes and is toxic.
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Troubleshooting
Troubleshooting
Checking the Size of the Load
Three display lights aid in digital display interpretation. “% LOAD” (top) indicates the UPS load. “% BATTERY” (middle) indicates the percentage of battery charge available while in the battery backup mode. “SYS. CODE” (bottom) is a message to the user.
% LOAD
% BATTERY
SYS. CODE
When all equipment is connected and the UPS is on, the digital display should read “99” or less. If it displays “c8” the UPS is overloaded. Remo ve some of the equipment or purchase a higher capacity UPS. If there is no display, ensure that the circuit breaker located on the rear panel is pushed in. Refer to page 10, Input Protector, for more information on resetting and troubleshooting the circuit breaker.
ON Series User Instruction Manual 61
Troubleshooting
Technical Support
ONEAC offers 24-hour technical support. If you have questions or problems regarding your ON Series UPS:
1. Refer to the troubleshooting table on page 63 and page 65 for corrective or recommended action.
2. If you are unable to troubleshoot the problem, contact ONEAC’s Technical Support Department. Refer to page 1, Technical Support, for the correct telephone number in your area. Our Technical Support Department will ask you to describe the problem. We will help solve the problem over the telephone or issue a Return Material Authorization (RMA) number along with instructions on how to return the UPS.
NOTE:You will need to supply the service repr esentative with the UPS part number and serial number. You can access these numbers in two places on your UPS: On the back panel of the unit on a label located near the receptacles, and behind the front battery cover.
Always check with our Technical Support Department before attempting to repair or return any ONEAC product.
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Table 12. System Status Codes
System status codes are displayed for two seconds, alternating with normal “% LOAD” or “% BATTERY” displays. If multiple alarm conditions exist, the system status code display cycles through all active alarm condition codes before returning to “% LOAD” or “% BATTERY”
When your UPS is on “inverter” it sounds a tone every 60 seconds. When your UPS reaches “low battery,” a continuous tone is sounded.
System
Status Codes
Description Corrective Action
Troubleshooting
c0
Battery test in progress. (no sound) Rear panel input circuit breaker
c1
open. (tone sounds every 60 seconds)
Battery disconnected. Or battery
c2
fuse blown. (tone sounds every 60 seconds)
Over temperature, unit is too hot.
c3
(continuous tone) AC line returned, battery charging.
c4
(no sound) Backup time is significantly
c5
degraded.(tone sounds hourly) Battery failure detected. Replace
c6
battery! (tone sounds every 60 seconds)
On inverter due to sustained
c7
overvoltage.(tone sounds every 60 seconds)
Output overload – Inverter
c8
disabled. (tone sounds every 60 seconds)
Output will shut down due to severe
c9
overload. (continuous tone until output off)
None required.
Reset breaker on back panel.
Check battery is plugged in, if still c2 call the ONEAC Technical Support Department.
Provide adequate ventilation. Normal, allow battery to charge
(4 – 12 hours). Contact ONEAC’s Technical Support
Department to order a replacement battery.
Contact ONEAC’s Technical Support Department to order a replacement battery.
Contact your building facilities manager.
Unplug devices until unit is loaded to 99 percent or less.
Reduce load, turn the unit OFF, then ON to reset.
ON Series User Instruction Manual 63
Troubleshooting
NOTE:The tone can be contr olled through the Serial Port. Select On, Off, or Mute.
Table 12. System Status Codes, continued
System
Status Codes
Manual restart as requested by
u0
the user (no sound). Internal charger fuse blown
u1
(tone sounds every 60 seconds).
System restart is pending
u2
(no sound). System is counting a W AKEUP
u3
delay (no sound). System is counting a
u4
SHUTDOWN delay. (no sound). Back feed relay f ailure detected
u5
(no sound).
[ ] No output (no sound).
Description Corrective Action
Turn front panel switch OFF then ON, or issue proper reset command to interface port.
Call ONEAC’s Technical Support Department.
Wait for user configured delay to expire or turn the front panel switch OFF then ON to reset.
Wait for delay to expire or turn the front panel switch OFF then ON to reset.
Normal but may be stopped using control language or turn the front panel power switch OFF then ON to reset.
Possible system f ault. Contact ONEAC’s Technical Support Department.
Plug in terminator or check RJ cables on the battery cabinet(s). (See page 18.)
NOTE:The tone can be contr olled through the Serial Port. Select On, Off, or Mute.
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Table 13. Troubleshooting Guide
Problem Recommended Action
The UPS will not do anything.
The UPS front panel is active, but there is no output.
The UPS works, but an alarm sounds.
The UPS works, but the shutdown/ monitoring software is not working.
None of the above, but things are still not right.
Troubleshooting
The wall outlet may not have power available. The UPS will not start unless it is plugged into a working electrical outlet. Make sure the outlet has power and the terminator is in place on extended battery cabinet.
Check the System Status Code on the digital display. Refer to the chart on page 63.
May be a normal indication of AC line failure if front panel display indicates normal. Check the System Status Code on the digital display. Refer to the chart on page 63.
Check the DIP switch settings on the rear panel of the UPS. Make sure they match the software requirements.
Contact ONEAC’s Technical Support Department.
ON Series User Instruction Manual 65
Warranty
Warranty
Units ONEAC products are warranted free from defects in
materials and workmanship for five years. This warranty is limited to repairing or replacing, at ONEAC’s option, any defective component, circuit board, or module contained within the product only when it is returned with an ONEAC Return Material Authorization (RMA) number to ONEAC or to an ONEAC-designated repair facility. In all cases, the customer is responsible for shipping charges to and from ONEAC or the ONEAC-designated repair facility.
Batteries Certain modules or peripherals included with the
product but not manufactured by ONEA C, including but not limited to batteries or battery enclosures, are warranted for two years or the extent of the manufacturer’s warranty, whichever is longer.
Limitations of Warranty
Exclusive Remedies
Return Procedure
66 ON Series User Instruction Manual
This limited warranty does not cover any losses or damage resulting from shipment to or from the customer, or from improper installation, inappropriate environment, abuse, modifications, adjustments, or unauthorized repair.
For full details of the warranty, see ONEAC Warranty, Policy and Procedures (part number 955-053).
Except as set forth herein and except as to title, there are no warranties, express or implied, or any affirmations of fact or promises by ONEAC for the products, their merchantability, or fitness for any particular purpose. In no event shall ONEAC be liable for lost profits, goodwill, or any other special or consequential damages.
To return an uninterruptible power supply (UPS), contact ONEAC for a Return Material Authorization (RMA) number. This number must be marked on the shipping carton and packing slip of the unit returned. The customer is responsible for repair charges for damages incurred in shipment that result from inadequate or improper packing of the product.
Appendix A: Accessories Interface Capabilities
Appendix A: Accessories Interface Capabilities
BASIC Communications Capability
BASIC interface capability allows for automatic system shutdown in the event of a power failure. Rear panel DIP switches enable the BASIC interf ace capability (refer to Back Panel DIP Switch Settings on page 29). Two output signals, “power failure,” and “low battery,” and one input signal, “UPS shutdown,” are active in the BASIC interface mode.
Signals are provided both as simulated “Form C” (see Accessories on page 53 for Isolated Contacts Interface Card) relay contacts and RS-232 voltage levels on RS-232 handshake pins. These simple signals support automatic system shutdown for UPS monitoring modules provided in NetWare, BANYAN, Lan Manager, Lan Server, and Windows NT environments.
Interface kits for each operating en vironment include appropriate cable and documentation.
ADVANCED Communications Capability
ADVANCED interface capability allows access to vital power and UPS status information and enables unattended system shutdown. Advanced features include AC line voltage reporting, UPS status condition alerting, and capacity and runtime estimates.
Installing ONEAC Software
Use rear panel DIP switches to select the desired interface capability. ONEAC UPS control protocol (ASCII characters) communicates with ONEAC UPS monitoring software that you install on your system. Refer to Back Panel DIP Switch Settings on page 29.
ON Series User Instruction Manual 67
Appendix B: Operating in Power Environments Below
Appendix B: Operating in Power Environments Below 110V Nominal
Minimum and maximum allowed output voltages
The J models are set at the factory to anticipate a nominal input line voltage of 110 – 120V rms. The default setting for Minimum output volts allowed (Min-Allow) is 95V rms. The default setting for maximum output volts allowed (Max-Allow) is 138V rms. If necessary, these settings can be changed in the field through the UPS serial communications port. The Min-Allow can be set to a minimum value of 90V rms. The Max-Allo w can be set to a minimum value 20 volts higher than the Min-Allow settings.
Operation of low voltage boost and A C inverter systems
The output voltage boost circuit raises output voltage by 11% without depleting battery charge. This circuit is engaged whenever the incoming line voltage reaches the value set for Min-Allow. At the factory default setting, the boost circuit is engaged at 95V and remains engaged until the line drops to 86V rms or rises to 102V rms. At 102V the boost circuit is disengaged and output volts will match input v olts. At 86V rms, the battery and inverter system is engaged and supports the load as if a line failure has occurred. The battery and inverter system is also engaged whenever the incoming line voltage exceeds the Max-Allow setting (138V rms default), protecting the load from unusually high line conditions by running the load from the battery and inverter system. The in verter is disengaged when the input AC line drops 7 volts below the Max-Allow setting (default at 131V rms).
68 ON Series User Instruction Manual
Appendix B: Operating in Power Environments Below
Changing the min-allow and max-allow settings
To change the min/max output voltage settings you will need to connect an ASCII terminal to the UPS serial communications port on the back of the unit. The communications setting should be (9600,N,8,1) 9600 baud, No Parity, 8 Data Bits, 1 Stop Bit.
If you need to change the UPS min/max settings, use the change UPS utility pictured below. Refer to page 52 for further information on ChangeUPS.
ON Series User Instruction Manual 69
Appendix C: Accessing Remote Off
Appendix C: Accessing Remote Off
Accessing Remote Off Functions for Shunt Trip EMO
These reference instructions offer a suggested method for integration into a shunt trip EMO scheme. A more complete discussion of EMO issues when a UPS power source is involved is offered in ONEAC Tech Tips document “Emergency Mains Off Circuitry - July 1999.”
Control of the UPS inverter is available through the standard UPS communications port (see page page 50). Setting the inverter “OFF” effectively allows UPS AC output to be controlled remotely through interconnection with a work-cell or facility EMO scheme. When “Inverter Off” is asserted remotely via the EMO mechanism, the normal battery backup operation of the UPS is disabled in the event of an EMO-activated AC input failure.
“Inverter Off” To Set
Dip switch #1 (left most when you look at the back panel) must be set in the “UP” or BASIC position. (The default is down, ADVANCED.) (See page page 29.)
A positive DC voltage of at least 3 v olts but not more than 24 volts must be applied to pin 20 with respect to pin 7 on the 25-pin communications port. The voltage needs to be present for 20 milliseconds in order to prevent the inverter from starting.
The inverter will remain off and the logic will stay that way until one of two events occur:
• AC returns -This restarts the UPS logic and the UPS will now control the inverter as under normal operations.
• A person holds the cold start button in with the point of a pen or paperclip and toggles the front panel switch to “ON”. Cold start is an undocumented capability that is enabled thru the small hole near the front panel switch.
70 ON Series User Instruction Manual
Appendix C: Accessing Remote Off
NOTE:When AC returns, the UPS will supply AC power . The UPS will not supply in verter power when needed if the inverter control voltage is left in a positive 3-24V state. So, the EMO needs to r eset the voltage in order for the UPS to operate as expected during a natural AC failure
ON Series User Instruction Manual 71
Appendix C: Accessing Remote Off
72 ON Series User Instruction Manual
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