ONEAC ONm 300 I, ONm 600 J, ONm300 A User Instruction Manual

ON Series m UPS

ON Series m
UPS

Introduction

Technical
Support

Please read and save these instructions. This manual
contains important instructions for the ON Series m
UPS family. Follow these instructions during the
unpacking, installation and maintenance of the
Uninterruptible Power Supply (UPS) and batteries.
If you have a problem with the UPS, please refer to
this manual before calling Technical Services. The
Troubleshooting Section starting on page 16
addresses most UPS-related issues.

Thank you for selecting this uninterruptible power
supply (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. W e take pride in e very unit that
leaves our manufacturing facility

ONEAC
contact ONEAC Technical Services:

NOTE: All calls received befor e 7 a.m. or after 7p.m.

Central Standard Time are forwarded to a cell
phone. An ONEAC T echnical Support Representative
will return your call within one half hour between 5
p.m. and 10 p.m. Central Standard Time . Except for
emergencies, calls received between 10 p.m. and 7
a.m. will be returned during normal business hours.

Please check with ONEAC Technical Services
before attempting to repair or return any ONEAC
product. If an ONEAC unit needs repair or
replacement, ONEAC Technical Services issues a
Return Material Authorization (RMA) number along
with instructions on how to return the unit.

®

offers 24-hour technical support. To

• North America: [phone] (opt. 3) or
[phone] (opt. 3)

• Europe: [phone]

• email: [e-mail].

ON Series m UPS User Instruction Manual 1

Safety

Safety

Class 1 equipment
Equipment not suitable for use in the presence

of a FLAMMABLE ANESTHETIC MIXTURE
WITH AIR or WITH OXYGEN OR NITROUS
OXIDE.

Not designed, intended or authorized for use in
systems intended to support or sustain life.

For more details on life critical applications please
refer to full disclaimer in Appendix A: Warranty on
page 18 at the end of this manual.

WARNING: This equipment services power from

more than one source. The output receptacles may
have voltages present 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: This unit is intended to be used in a

system that has a grounded neutral conductor.

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 cover. All repairs should be done
by qualified service personnel. Voltages inside the
UPS may be lethal. Internal components are
powered even when the po wer switch is in the “OFF”

2 ON Series m UPS User Instruction Manual

Features

position. Even with the battery disconnected and the
unit unplugged, energy is stored in high voltage
capacitors and represents a severe shock hazard.

Features

The ON Series m UPS models are listed for
UL2601-1 and CSA-C22.2 compliance and carry the
CE Mark for testing to the EN60601-1 standard for
Medical Electrical equipment. Designs are
compliant with all specification parameters for Class
I, equipment (such as earth leakage and enclosure
leakage currents). Units are available in 120 V and
230 V 50/60 Hz with IEC connectors to facilitate
country-specific connector compatibility or NEMA
5-15R receptacles on the “A” models. An optically
isolated communications interface is standard.

Your ONEA C ON Series m UPS features full output
isolation and power conditioning with V irtual Kelvin

®

Ground
level of protection from power line disturbances
available.

Intelligent battery management system includes:

• Battery condition monitoring and status alerts

• Low battery indication

• Hot-swap, user-replaceable battery

• Battery charge indication

• ONBoost

• Controlled inverter shutdown if battery is

ONEAC UPSs also feature a five-year w arranty. See
Appendix A, page 18 for full warranty details.

See Appendix B: Typical Runtime on page 20 for
battery runtimes. Full product specifications are
available in Appendix C: Specifications and
Characteristics on page 21.

output filtering. This provides the highest

®

, low line voltage compensation

without battery depletion

depleted

ON Series m UPS User Instruction Manual 3

Unpacking and Inspection

Unpacking and
Inspection

Installation

Changing Frequency

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. After inspecting, carefully
unpack the UPS. Retain the packaging materials for
reuse or dispose of the materials properly. Once
unpacked, inspect and test the unit for hidden
damage that may have occurred in transit. If damage
is evident, contact ONEAC Technical Services.

When selecting a location for your UPS, be sure that
the unit is near a properly wired AC electrical outlet
and is easily accessible for all other connections.
Leave at least 2 inches of clearance on each side of
the UPS for proper ventilation.

CAUTION: Do not cover or install the UPS in a

confined or enclosed space.

This ON Series m UPS was designed to operate at
frequencies of either 50 Hz or 60 Hz.

The table below shows the frequency settings as
shipped from the factory.

Table 1. Frequency Settings

Model From Factory Adjustable To

ONm 300 I, ONm 600 I 50 Hz 60 Hz
ONm 300 J, ONm 600 J 60 Hz 50 Hz
ONm300 A, ONm600 A 60 Hz 50 Hz

If an adjustment is necessary , perform the follo wing:

CAUTION: Before proceeding, be sure the UPS is

“OFF” and disconnected from the utility power.

4 ON Series m UPS User Instruction Manual

Installation

1. Lay the UPS on its right side.

2. Remove and retain the tw o Phillips head screws
at the bottom front of the unit that secure the
battery access door (fig. 1).

3. Carefully open the access door, then slide the
batteries out of the unit.

WARNING: Do not contact the exposed battery

terminals due to the presence of electrical charge.

4. The frequency selector switch, located at the top
of the UPS battery access panel, can be set to the
desired frequency using a small, standard
screwdriver or similar tool (fig. 1).

fig. 1: Frequency Selector Switch

5. Circle the selected frequency on the UPS label
for later reference.

6. With the battery terminals toward the rear of the
unit, slide the battery (pack) into the UPS. Make
sure the battery wires retract without binding.

7. Close the battery access door and secure with the
(2) screws removed in step 2. Return the desktop
UPS to the upright position.

Connecting External
Battery Enclosure(s)

ON Series m UPS User Instruction Manual 5

For additional runtime, some ON Series m UPSs can
use extra batteries housed in a separate enclosure.
Use only ONEAC model ONMXBC-217. The UPS
power module and battery enclosure(s) are shipped
separately.

1. Connect the battery cable from the closest
battery enclosure to the external battery
receptacle on the UPS, see fig. 2.

Installation

2. Connect the battery cable from the next external
battery enclosure (if any) to the external battery
receptacle on the battery enclosure connected in
the previous step.

Repeat step 2 to connect additional external battery
enclosures.

fig. 2: ON Series UPS and External Battery Connections

Connections

Before beginning, shut down and unplug the
equipment to be protected. DO NOT make any
connections or attempt to use any of the equipment
until all the following connection instructions have
been reviewed and completed.

The I and J model UPSs are equipped with (1)
IEC320 (M) Input connector and (4) IEC320 (F)
output connectors, as shown in fig. 4. The A model
UPSs have (1) IEC320 (M) input connector and
either (2) or (4) NEMA 5-15R hospital grade
receptacles, as shown in fig. 5.

Indicator Lights
Power Switch

fig. 3: ON Series m UPS Front Panel

6 ON Series m UPS User Instruction Manual

IEC 320 (M) Input
Connector

IEC 320 (F) Output
Connectors

External Battery

ONm 300 ONm 600

ONm 300
A Models

Input Connector

fig. 4: ON Series m UPS I and J Models Back Panel

IEC 320 (M) Input
Connector

IEC 320 (F) Output
Connectors

External Battery
Input Connector

ONm 600
A Models

Installation

fig. 5: ON Series m UPS A Models - Back Panel

Load to UPS

ON Series m “A” models have (2/4) NEMA 5-15R
Receptacles and are shipped with a hospital grade
IEC 5-15P line cord. Use the supplied line cord to
connect the UPS to the AC power source. Connect
the protected devices directly to the 5-15R
receptacles on the UPS. On ON Series I and J models
a 6 foot IEC 320 (M/F) cord is provided for
connection of one device to the UPS. If more than
one device will be connected to the UPS, use
additional IEC 320 (M/F) cords as shown in figure 4.
Contact ONEAC for additional IEC 320 (M/F) cords
if needed.

ON Series m UPS User Instruction Manual 7

Installation

1. Disconnect the input power cord(s) from the
device(s) the UPS will be protecting.

NOTE: One of the disconnected power cords will be

used as the input power cord for the UPS.

2. Use IEC 320 (M/F) cord(s) to connect the
device(s) to the UPS IEC 320 (F) output
connectors.

Contact ONEAC Technical Support if your
equipment does not have a detachable IEC 320
power cord.

UPS to Power Source

T o connect the UPS to the AC power source, use the
input power cord supplied with the device to be
protected.

Connect the UPS to the AC utility power source as
shown in figure fig. 6.

Utility
Power

ONm UPS

Input power cord disconnected from protected device
IEC320 M/F power cord, (1) provided

fig. 6: Connecting Load(s) to UPS and Connecting UPS to AC Power Source

Device #1 to
be Protected

Device #2 to
be Protected

Device #3 to
be Protected

8 ON Series m UPS User Instruction Manual