Liebert Power Supply User Manual

English

POWER PROTECTION

PowerSure™ Interactive

700-2200 VA

230 V

USER MANUAL

IMPORTANT SAFETY INSTRUCTIONS

WARNING: Do not attempt to service this product yourself except to replace the battery. Opening or removing the cover may expose you to dangerous voltages, even when the AC cord is disconnected from the

electrical outlet. Refer all servicing to qualified service personnel.

1. SAVE THESE INSTRUCTIONS. THIS MANUAL CONTAINS IMPORTANT SAFETY INSTRUCTIONS. Read all safety and operating instructions before operating the Uninterruptible Power System (UPS). Adhere to all warnings on the unit and in this manual. Follow all operating and user instructions.

2. This product is designed for Commercial/Industrial use only. It is not intended for use with life support and other designated “critical” devices. Maximum load must not exceed that shown on the UPS rating label. If uncertain, consult your dealer. See Limited Warranty.

3. When replacing the batteries, use the appropriate Liebert-Approved Replacement Battery Kit. Proper disposal of batteries is required. Refer to your local laws and regulations for disposal requirements.

4. Always turn off the UPS and unplug it before starting the battery replacement procedure. To replace batteries, refer to the battery replacement procedure. If you feel unqualified to replace the batteries, do not open the battery door. Refer all servicing to qualified service personnel.

5. CAUTION: Do not open or mutilate the batteries. Released electrolyte is harmful to skin and eyes and may be toxic.

6. The mains supply socket or means of isolation must be within 2 metres of the equipment and accessible to the operator. The UPS is designed for data processing equipment.

7. The UPS comes with two output power leads with moulded connectors. Do not modify the output power leads. Consult dealer if connector does not match the load socket. UPS must be earthed at all times while in use. Turn UPS off before unplugging it, or the safety earth will be removed.

8. The PowerSure Interactive models 700 VA, 1000 VA, and 1400 VA are not supplied with an input power lead for connection to the mains supply socket. Use the input mains supply power lead from your data processing equipment to connect the UPS to the mains supply. For the 2200 VA model, use the supplied 16 ampere rated input mains supply leads. For UK supply systems, consult a qualified electrician to connect the lead supplied for the 2200 VA model to the mains supply. Note caution on following page.

CAUTION: The UPS and connected load total earth leakage current must not exceed 3.5 milliamperes. If the connected load earth leakage current is likely to exceed 2.5 milliamperes or you are unsure, then convert the input lead attachment to either a fixed wiring installation or an industrial plug/socket (e.g. CEE 17 connector). This task should be carried out by a competent electrical engineer who is conversant with local electrical codes/regulations.

9. The UPS output supply sockets may be electrically live whenever the input power lead is plugged into the mains supply socket. Turning the UPS OFF does not electrically isolate the internal parts. To isolate the UPS, turn the UPS OFF then isolate it from the mains supply.

10. When installing the UPS or making input and output connections, comply with relevant safety standards (e.g. IEC950, VDE0805, EN50091-1).

11. This equipment complies with the requirements of the EMC Directive 89/336/EEC and the published technical standards. Continued compliance requires installation in accordance with these instructions and the use of manufacturer approved accessories with output cables not exceeding 10 metres (30 ft.) in length. Use a shielded cable for the external communications interface.

12. Operate UPS only from a properly earthed, 50 Hz or 60 Hz, 220-240 VAC mains supply. Models are available for 100-127 VAC supply voltages.

13. Route power supply leads so they are not walked on or pinched.

14. Never block or insert any object into the ventilation holes or other openings. Maintain a minimum clearance of 100 mm (4 inches) all around the UPS for proper air flow and cooling.

15. Operate the UPS in an indoor environment only, with an ambient temperature range of 0° C to +40° C (32° F to +104° F). Install it in a clean environment, free from moisture, flammable liquids, gasses, or corrosive substances.

16. Storing magnetic media on top of the UPS may result in data loss or corruption.

17. Turn the UPS off and unplug the UPS before cleaning. Use only a soft cloth, never liquid or aerosol cleaners.

18. This equipment can be operated by individuals without previous training.

INTRODUCTION & SYSTEM DESCRIPTION

Congratulations on your choice of the Liebert PowerSure™ Interactive Uninterruptible Power System (UPS). It provides conditioned power to microcomputers and other sensitive electronic equipment.

Upon generation, AC power is clean and stable. However, during transmission it may be subject to voltage sags, spikes, or complete power failure which may interrupt computer operations, cause data loss, or even damage equipment. The PowerSure™ Interactive protects equipment from these disturbances.

The PowerSure™ Interactive comes in nominal power ratings of 700, 1000, 1400, or 2200 VA. Complete specifications appear near the end of this section.

The PowerSure™ Interactive is a compact, “line interactive” UPS. A “line interactive” UPS continuously conditions and regulates its output voltage, whether the mains power is present or not. It supplies connected equipment with clean sinewave power, to simulate as much as possible, the power generated by the mains. Sensitive electronic equipment operates best from sinewave power.

For ease of use, the PowerSure™ Interactive contains a light emitting diode (LED) bar display to indicate either “load percentage” or “battery capacity” depending upon the mode of operation. It also provides self diagnostics, a combination alarm silence/battery test button, and two levels of alarms when the unit is operating on battery.

The PowerSure™ Interactive has an interface port for communications between the UPS and a LAN server or other computer system. This port provides detailed operating information including voltages, currents, and alarm status to the host system when used in conjunction with Liebert SiteNet® software. SiteNet® software can also remotely control UPS operation.

GLOSSARY OF SYMBOLS

Indicates AC Input Indicates AC Output Indicates Caution: Note the accompanying instruction Indicates the position of a fuse Requests the user to consult the manual for additional information Indicates that the unit contains a valve regulated lead acid battery

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INPUT

OUTPUT

CCD

MAJOR COMPONENTS

TRANSIENT VOLTAGE SURGE SUPPRESSION (TVSS) AND EMI/RFI FILTERS

These UPS components provide surge protection and filter electromagnetic interference (EMI) and radio frequency interference (RFI). They minimize any surges or interference present in the mains line and keep the sensitive equipment protected.

AUTOMATIC VOLTAGE REGULATOR In normal operation, the automatic voltage regulator (AVR) passes mains AC power to the connected load. When mains power voltage is outside acceptable limits, the AVR activates. It raises undervoltage power and lowers overvoltage power. This keeps the UPS output voltage within the connected equipment’s tolerances and allows wide mains voltage fluctuations without utilizing battery power.

BI-DIRECTIONAL CONVERTER In normal operation, the bi-directional converter “converts” mains AC power into regulated DC power to “float” charge the battery system. Upon a mains power failure, the bi-directional converter receives its required energy from the battery and “inverts” it into precise, regulated sinewave AC power. Charging takes place whenever the UPS is plugged into the wall outlet and mains power is within acceptable limits.

BATTERY The PowerSure™ Interactive utilizes valve regulated, nonspillable, lead acid batteries. At typical room temperatures and with the UPS float charging, the battery system will last many years. For battery run times, refer to the Typical Battery Discharge Curves.

L N

TVSS

and

EMI/RFI Filters

Battery

Automatic

Voltage

Regulator

Bi-Directional

Converter

L N

MINI-TOWER INSTALLATION

1. Unpack the UPS carefully noting the packing method. Retain the box and

packing material for possible future shipment. CAUTION: The UPS is heavy (see specifications). Take proper precautions

when lifting or moving it.

2. Visually inspect the UPS for freight damage. Report damage to the carrier and

your dealer.

3. Locate the UPS where it cannot be accidentally disconnected. Locate it in an

area with unrestricted air flow, away from water, flammable liquids, gases, or corrosives. Maintain a minimum of 100 mm (4 inches) clearance around the UPS. Maintain an ambient temperature range of 0° to 40° C (32° to 104° F).

NOTE: UPS operation in temperatures above 25° C (77° F) reduces battery life.

4. Shutdown load equipment, turn off mains supply, and unplug load equipment's

power input cable (A) from mains supply socket.

5. 700-1400 VA models: unplug power input cable (A) from load equipment input

socket (D) and plug it into UPS input socket (C). Re-plug the power input cable (A) into mains supply socket. Proceed with step 9. 2200 VA models: an input cable is not supplied. Proceed with the next step after obtaining a proper cable with an IEC 320-16 receptacle.

6. Connect the molded connector of the mains AC input supply cable into the UPS.

7. Fit the supplied retainer bracket around the input supply cable and secure the

bracket to the rear of the UPS using the two supplied screws. (See figure on next page).

8. The free end of the input

supply cable should be connected to the electrical supply distribution system in accordance with local rules and conditions.

NOTE: The UPS On / Alarm Silence and Manual Battery Test buttons do not electrically isolate the internal parts. To isolate the UPS, provide an isolator that is accessible to the operator and located within two meters of the UPS.

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The wires in the mains lead are colored with the following code:

Green and Yellow = Earth Blue = Neutral Brown = Live

As the color of the wires in the mains lead may not correspond with the colored marking identifying the terminals in the plug, proceed as follows:

The green and yellow wire must be connected to the terminal in the plug which is marked with the letter “E” or by the earth symbol, or colored green and yellow.

The blue wire must be connected to the terminal which is marked with the letter “N” or colored black.

The brown wire must be connected to the terminal which is marked with the letter “L” or colored red.

9. Connect the supplied IEC320-10 output cable (B) between the load equipment

input socket (D) and one of the UPS AC output sockets (E). Connect all load equipment to the UPS in this way.

10. Turn on the UPS by pressing the On button for at least one half second; then turn

on the connected load equipment. The UPS is ready for normal operation.

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RACKMOUNT INSTALLATION

1. Unpack the UPS carefully noting the packing method. Retain box and packing

material for possible future shipment. CAUTION: The UPS is heavy (see specifications). Take the proper precautions

when lifting or moving the UPS.

2. Visually inspect the UPS for freight damage. Report any damage to the carrier

and your dealer.

3. Locate the UPS indoors where it cannot be accidentally disconnected. Locate it

in an area with unrestricted air flow, away from water, flammable liquids, gases, or corrosives. Maintain a minimum of 100 mm (4 inches) clearance around the UPS. Maintain an ambient temperature range of 0° to 40° C (32° to 104° F). NOTE: UPS operation in temperatures above 77° F (25° C) reduces battery life.

4. Gently lay UPS on its bottom side so that the front bezel is facing you.

5. The Rackmount UPS must be supported by a shelf or rails. The front bezel will

not support the weight of the UPS. CAUTION: To Increase the stability of the rack enclosure, place the UPS in the

lowest possible rack position).

6. Refer to the Installation instructions supplied with the Rack Slide or Shelf Kits to

complete the installation procedures.

7. 700-1400 VA models: unplug power input cable (A) from load equipment input

socket (D) and plug it into UPS input socket (C). Re-plug the power input cable (A) into mains supply socket. Proceed with step 13. 2200 VA models: an input cable is not supplied. Proceed with the next step after obtaining a proper cable with an IEC 320-16 receptacle.

8. Connect the molded connector of the mains AC input supply cable into the UPS.

9. Fit the supplied retainer bracket around the input supply cable and secure the

bracket to the rear of the UPS using the two supplied screws (see figure on next page).

10. Ensuring load equipment is turned off, plug all loads into the UPS output

receptacles.

11. The free end of the input supply cable should be connected to the electrical

supply distribution system in accordance with local rules and conditions. NOTE: The UPS On/Alarm Silence and Manual Battery Test buttons do not electrically isolate the internal parts. To isolate the UPS, provide an isolator that is accessible to the operator and located within two meters of the UPS.

12. The wires in the mains lead are colored with the following code:

Green and Yellow = Earth

Blue = Neutral Brown = Live

As the color of the wires in the mains lead may not correspond with the colored marking identifying the terminals in the plug, proceed as follows:

The green and yellow wire must be connected to the terminal in the plug which is marked with the letter “E” or by the earth symbol, or colored green and yellow.

The blue wire must be connected to the terminal which is marked with the letter “N” or colored black.

The brown wire must be connected to the terminal which is marked with the letter “L” or colored red.

13. Connect the supplied IEC 320-10 output cable (B) between the load equipment

input socket (D) and one of the UPS AC output sockets (E). Connect all load equipment to the UPS in this way.

14. Turn on the UPS, by pressing the On/Off button, then turn on the connected load

equipment. The UPS is ready for normal operation.

CONTROLS AND INDICATORS

On/Off Button

The On/Off button controls output power to connected load(s). CAUTION: Pressing the On/Off button when AC mains is not present will cause the UPS to begin operating from battery. This should not be performed unless the UPS input is connected to a properly earthed socket.

Load/Battery Level Indicators (ALL GREEN) The Load/Battery Level Indicators have dual functions. During normal mode operation, LED indicators display electrical load placed upon the UPS; and during battery mode operation, LED indicators display battery capacity remaining. Each LED designates a 25% load or battery capacity increment. All four LED indicators illuminate at full load/battery capacity. If the UPS becomes loaded beyond full rating, the top LED indicator will flash continuously while an alarm sounds.

Mains/Battery Status Indicator (GREEN) An illuminated LED indicates the power button is on and mains power is available. A flashing LED along with an alarm signifies mains voltage is out of specification and UPS is operating in battery mode.

Mains High/Low Indicator (AMBER) An illuminated LED indicates the UPS is correcting mains power, due to a mains overvoltage or undervoltage condition.

Fault Indicator (GREEN) The Fault indicator is the second uppermost LED (contained in load/battery level indicators). A flashing LED indicates the UPS has detected a problem. An alarm sounds to alert that the UPS requires attention. Refer to Troubleshooting Guide.

Alarm Silence/Battery Test Button The Alarm Silence/Battery Test button serves a dual purpose. During normal mode operation, press button for at least one half second to test capacity of the battery system. The UPS will operate in battery mode for approximately 15 seconds. The illuminated LED indicators in Load/Battery Level determine battery mode capacity in 25% increments.

During battery mode operation or active alarm condition, this button functions as the alarm silence feature. Pressing this button for at least one half second will silence the alarm. After the alarm is silenced, the PowerSure™ Interactive will reactivate the alarm system to alert of additional problems. The low battery alarm is the single alarm that cannot be silenced.

During a Battery Test, if the top two LEDs do not illuminate allow the UPS to recharge the batteries for 24 hours. After 24 hours, retest the batteries. If the batteries have been retested and the top two LEDs still do not illuminate, contact your dealer or Liebert Technical Support (LTS) for a battery replacement kit.

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