Powerex OL 1K RM, OL 2K RM, OL 3K RM User Manual

Uninterruptible Power Supply System

Powerex OL 1K/2K/3K RM Online UPS Rack

USER MANUAL

GB

1

Table of Contents

1. Important Safety Warning………………………………………………

2

1-1. Transportation

2

1-2. Preparation

2

1-3. Installation

2

1-4. Operation

2

1-5. Maintenance, service and faults

3

2. Installation and setup……………………………………………………

4

2-1. Rear panel view

4

2-2. Rack-mounted the UPS

4

2-3. Setup the UPS

5

2-4. Battery replacement

7

2-5. Battery kit assembly (option)

8

3. Operations…………………………………………………………………..

10

3-1. Button operation

10

3-2. LCD Panel

10

3-3. Audible Alarm

12

3-4. LCD display wordings index

12

3-5. UPS Setting

12

3-6. Operating Mode Description

15

3-7. Faults Reference Code

15

3-8. Warning indicator

16

4. Troubleshooting…………………………………………………………...

18

5. Storage and Maintenance……………………………………………….

18

6. Specifications………………………………………………………………

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1. Important Safety Warning

Please comply with all warnings and operating instructions in this manual strictly. Save this
manual properly and read carefully the following instructions before installing the unit. Do not
operate this unit before reading through all safety information and operating instructions
carefully

1.1. Transportation

 Please transport the UPS system only in the original package to protect against

shock and impact.

1.2. Preparation

 Condensation may occur if the UPS system is moved directly from cold to warm

environment. The UPS system must be absolutely dry before being installed. Please
allow at least two hours for the UPS system to acclimate the environment.

 Do not install the UPS system near water or in moist environments.
 Do not install the UPS system where it would be exposed to direct sunlight or near

heater.

 Do not block ventilation holes in the UPS housing.

1.3. Installation

 Do not connect appliances or devices which would overload the UPS system (e.g.

laser printers) to the UPS output sockets.

 Place cables in such a way that no one can step on or trip over them.
 Do not connect domestic appliances such as hair dryers to UPS output sockets.
 The UPS can be operated by any individuals with no previous experience.
 Connect the UPS system only to an earthed shockproof outlet which must be easily

accessible and close to the UPS system.

 Please use only VDE-tested, CE-marked mains cable (e.g. the mains cable of your

computer) to connect the UPS system to the building wiring outlet (shockproof
outlet).

 Please use only VDE-tested, CE-marked power cables to connect the loads to the

UPS system.

 When installing the equipment, it should ensure that the sum of the leakage current

of the UPS and the connected devices does not exceed 3.5mA.

1.4. Operation

 Do not disconnect the mains cable on the UPS system or the building wiring outlet

(shockproof socket outlet) during operations since this would cancel the protective
earthing of the UPS system and of all connected loads.

 The UPS system features its own, internal current source (batteries). The UPS

output sockets or output terminals block may be electrically live even if the UPS
system is not connected to the building wiring outlet.

 In order to fully disconnect the UPS system, first press the OFF/Enter button to

disconnect the mains.

 Prevent no fluids or other foreign objects from inside of the UPS system.

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1.5. Maintenance, service and faults

 The UPS system operates with hazardous voltages. Repairs may be carried out only

by qualified maintenance personnel.

 Caution - risk of electric shock. Even after the unit is disconnected from the mains

(building wiring outlet), components inside the UPS system are still connected to the
battery and electrically live and dangerous.

 Before carrying out any kind of service and/or maintenance, disconnect the batteries

and verify that no current is present and no hazardous voltage exists in the terminals
of high capability capacitor such as BUS-capacitors.

 Only persons are adequately familiar with batteries and with the required

precautionary measures may replace batteries and supervise operations.
Unauthorized persons must be kept well away from the batteries.

 Caution - risk of electric shock. The battery circuit is not isolated from the input

voltage. Hazardous voltages may occur between the battery terminals and the
ground. Before touching, please verify that no voltage is present!

 Batteries may cause electric shock and have a high short-circuit current. Please take

the precautionary measures specified below and any other measures necessary
when working with batteries:

 remove wristwatches, rings and other metal objects

 use only tools with insulated grips and handles.
 When changing batteries, install the same number and same type of batteries.
 Do not attempt to dispose of batteries by burning them. This could cause battery

explosion.

 Do not open or destroy batteries. Escaping electrolyte can cause injury to the skin

and eyes. It may be toxic.

 Please replace the fuse only with the same type and amperage in order to avoid fire

hazards.

 Do not dismantle the UPS system.

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2. Installation and setup

NOTE: Before installation, please inspect the unit. Be sure that nothing inside the package is

damaged. Please keep the original package in a safe place for future use.
NOTE: There are two different types of online UPS: standard and long-run models. Please
refer to the following model table.

Model

Type

Model

Type

1K

Standard

1K-L

Long-run

2K

2K-L

3K

3K-L

2.1. Rear panel view

1K(L) & 2K(L)

3K(L)

1. Programmable outlets: connect to non-critical loads.

2. Output receptacles: connect to mission-critical loads.

3. AC input

4. Input circuit breaker

5. Network/Fax/Modem surge protection

6. Emergency power off function connector (EPO)

7. USB communication port

8. RS-232 communication port

9. SNMP intelligent slot

10. External battery connection (only available for L model)

2.2. Rack-Mounted the UPS

This UPS can be mounted in the 19” rack chassis. Please follow below steps to position this

UPS.

Step 1 Step 2

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2.3. Setup the UPS
Step 1: Connect battery wires

For safety consideration, the UPS is shipped out from factory without connecting battery wires.
Before install the UPS, please follow below steps to re-connect battery wires first.

Step 1

Step 2

Step 3

Remove front panel.

Connect the AC input and
re-connect battery wires.

Put the front panel back to the
unit.

Step 2: UPS input connection

Plug the UPS into a two-pole, three-wire, grounded receptacle only. Avoid using extension
cords.

 For 200/208/220/230/240VAC models: The power cord is supplied in the UPS package.
 For 100/110/115/120/127VAC models: The power cord is attached to the UPS. The input

plug is a NEMA 5-15P for 1K and 1K-L models, NEMA 5-20P for 2K and 2K-L models.

Note: For Low voltage models: Check if the site wiring fault indicator lights up in LCD panel. It
will be illuminated when the UPS is plugged into an improperly wired utility power outlet (Refer
to Troubleshooting section). Please also install a circuit breaker (40A) between the mains and
AC input in 3K model for safety operation.

Step 3: UPS output connection

 For socket-type outputs, there two kinds of outputs: programmable outlets and general

outlets. Please connect non-critical devices to the programmable outlets and critical
devices to the general outlets. During power failure, you may extend the backup time to
critical devices by setting shorter backup time for non-critical devices.

 For terminal-type input or outputs, please follow below steps for the wiring configuration:

a) Remove the small cover of the terminal block
b) Suggest using AWG14 or 2.1mm2 power cords. Suggest using AWG12-10 or

3.3mm2-5.3mm2 power cords for NEMA type.

c) Upon completion of the wiring configuration, please check whether the wires are

securely affixed.

d) Put the small cover back to the rear panel.

Step 4: Communication connection
Communication port:

USB port RS-232 port Intelligent slot

To allow for unattended UPS shutdown/start-up and status monitoring, connect the
communication cable one end to the USB/RS-232 port and the other to the communication
port of your PC. With the monitoring software installed, you can schedule UPS

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shutdown/start-up and monitor UPS status through PC.
The UPS is equipped with intelligent slot perfect for either SNMP or AS400 card. When

installing either SNMP or AS400 card in the UPS, it will provide advanced communication and
monitoring options.

PS. USB port and RS-232 port can’t work at the same time.

Step 5: Network connection
Network/Fax/Phone surge port

Connect a single modem/phone/fax line into surge-protected “IN” outlet on the back panel of
the UPS unit. Connect from “OUT” outlet to the equipment with another modem/fax/phone line

cable.

Step 6: Disable and enable EPO function

Keep the pin 1 and pin 2 closed for UPS normal operation. To activate EPO function, cut the
wire between pin 1 and pin 2.

Step 7: Turn on the UPS

Press the ON/Mute button on the front panel for two seconds to power on the UPS.

Note: The battery charges fully during the first five hours of normal operation. Do not
expect full battery run capability during this initial charge period.

Step 8: Install software

For optimal computer system protection, install UPS monitoring software to fully configure
UPS shutdown. You may insert provided CD into CD-ROM to install the monitoring software. If
not, please follow steps below to download and install monitoring software from the internet:

1. Go to the website http://www.power-software-download.com

2. Click ViewPower software icon and then choose your required OS to download the
software.

3. Follow the on-screen instructions to install the software.

4. When your computer restarts, the monitoring software will appear as an orange plug icon
located in the system tray, near the clock.

Step 8: External battery connection (for long-run models only)
Follow below chart to make external
battery connection.

It’s in closed status for UPS

normal operation.

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2.4 Battery replacement
NOTICE: This UPS is equipped with internal batteries and user can replace the batteries

without shutting down the UPS or connected loads.(hot-swappable battery design)
Replacement is a safe procedure, isolated from electrical hazards.

CAUTION!! Consider all warnings, cautions, and notes before replacing batteries.
Note: Upon battery disconnection, equipment is not protected from power outages.

Step 1

Step 2

Step 3

Remove front panel.

Disconnect battery wires.

Pull out the battery box by
removing two screws on the front
panel.

Step 4

Step 5

Step 7

Remove the top cover of battery
box and replace the inside
batteries.

After replacing the batteries, put
the battery box back to original
location and screw it tightly.

Re-connect the battery wires.

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Step 8

Put the front panel back to the unit.

2.5 Battery kit assembly (option)
NOTICE: Please assemble battery kit first before installing it inside of UPS. Please select

correct battery kit procedure below to assemble it.

2-battery kit

Step 1: Remove adhesive tapes.

Step 2: Connect all battery terminals by
following below chart.

Step 3: Put assembled battery packs on
one side of plastic shells.

Step 4: Cover the other side of plastic shell as
below chart. Then, battery kit is assembly well.

Tapes

9

4-battery kit

Step 1: Remove adhesive tapes.

Step 2: Connect all battery terminals by
following below chart.

Step 3: Put assembled battery packs on
one side of plastic shells.

Step 4: Cover the other side of plastic shell as
below chart. Then, battery kit is assembly well.

6-battery kit

Step 1: Remove adhesive tapes.

Step 2: Connect all battery terminals by
following below chart.

Step 3: Put assembled battery packs on
one side of plastic shells.

Step 4: Cover the other side of plastic shell as
below chart. Then, battery kit is assembly well.

Tapes

Tapes

Tapes

Tapes

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3. Operations

3.1. Button operation

Button

Function

ON/Mute Button

 Turn on the UPS: Press and hold ON/Mute button for at least 2

seconds to turn on the UPS.

 Mute the alarm: When the UPS is on battery mode, press and hold

this button for at least 5 seconds to disable or enable the alarm
system. But it’s not applied to the situations when warnings or errors
occur.

 Up key: Press this button to display previous selection in UPS setting

mode.

 Switch to UPS self-test mode: Press and hold ON/Mute buttons for 5

seconds to enter UPS self-testing while in AC mode, ECO mode, or
converter mode.

OFF/Enter Button

 Turn off the UPS: Press and hold this button at least 2 seconds to

turn off the UPS in battery mode. UPS will be in standby mode under
power normal or transfer to Bypass mode if the Bypass enable
setting by pressing this button.

 Confirm selection key: Press this button to confirm selection in UPS

setting mode.

Select Button

 Switch LCD message: Press this button to change the LCD message

for input voltage, input frequency, battery voltage, output voltage and
output frequency. It will return back to default display when pausing
for 10 seconds.

 Setting mode: Press and hold this button for 5 seconds to enter UPS

setting mode when UPS is in standby mode or bypass mode.

 Down key: Press this button to display next selection in UPS setting

mode.

ON/Mute + Select
Button

 Switch to bypass mode: When the main power is normal, press

ON/Mute and Select buttons simultaneously for 5 seconds. Then
UPS will enter to bypass mode. This action will be ineffective when
the input voltage is out of acceptable range.

3.2. LCD Panel

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Display

Function

Backup time information

Indicates the remaining backup time in pie chart.

Indicates the remaining backup time in numbers.

H: hours, M: minute, S: second

Fault information

Indicates that the warning and fault occurs.

Indicates the warning and fault codes, and the codes are listed in
details in 3-5 section.

Mute operation

Indicates that the UPS alarm is disabled.

Output & Battery voltage information

Indicates the output voltage, frequency or battery voltage.

Vac: output voltage, Vdc: battery voltage, Hz: frequency

Load information

Indicates the load level by 0-25%, 26-50%, 51-75%, and
76-100%.

Indicates overload.

Indicates the load or the UPS output is short circuit.

Programmable outlets information

Indicates that programmable management outlets are working.

Mode operation information

Indicates the UPS connects to the mains.

Indicates the battery is working.

Indicates the bypass circuit is working.

Indicates the ECO mode is enabled.

Indicates the Inverter circuit is working.

Indicates the output is working.
Battery information

Indicates the Battery level by 0-25%, 26-50%, 51-75%, and
76-100%.

Indicates the battery is fault.

Indicates low battery level and low battery voltage.

Input & Battery voltage information

Indicates the input voltage or frequency or battery voltage.

Vac: Input voltage, Vdc: battery voltage, Hz: input frequency

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3.3. Audible Alarm

Battery Mode

Sounding every 4 seconds

Low Battery

Sounding every second

Overload

Sounding twice every second

Fault

Continuously sounding

Bypass Mode

Sounding every 10 seconds

3.4. LCD display wordings index

Abbreviation

Display content

Meaning

ENA

Enable

DIS

Disable

ESC

Escape

HLS

High loss

LLS

Low loss

BAT

Battery

CF Converter

EP EPO

FA Fan

TP Temperature

CH Charger

3.5. UPS Setting

There are three parameters to set up the
UPS.

Parameter 1: It’s for program alternatives.

There are 10 programs to set up. Refer to
below table.
Parameter 2 and parameter 3 are the
setting options or values for each
program.

Parameter 1

Parameter 2

Parameter 3