PowerWalker PowerWalker VFI 10000RT LCD User manual

USER MANUAL
On-Line UPS
PowerWalker VFI 6000RT LCD
PowerWalker VFI 10000RT LCD
Uninterruptible Power Supply System

Contents
1. Introduction.............................................................................................1
2. Safety Warnings......................................................................................4
2.1 Installation ..........................................................................................4
2.2 Operation............................................................................................5
2.3 Maintenance, servicing and faults......................................................6
2.4 Transport ............................................................................................7
2.5 Storage...............................................................................................7
2.6 Standards ...........................................................................................7
3. Installation...............................................................................................9
3.1 Inspecting the Equipment...................................................................9
3.2 Unpacking the Cabinet.......................................................................9
3.3 UPS Rear Panel...............................................................................12
3.4 UPS Front Panel...............................................................................13
3.5 Rackmount Setup.............................................................................14
3.6 Tower Setup......................................................................................19
3.7 Installation of UPS with AC inputs....................................................19
4. Power cables connection & Startup ...................................................22
4.1 Access to terminal block...................................................................23
4.2 Common input sources connection..................................................23
4.3 Separate input sources connection..................................................24
4.4 Frequency converter connection......................................................25
4.5 UPS Initial Startup ............................................................................25
4.6 Parallel operation .............................................................................26
5. Operation...............................................................................................29
5.1 Display Panel....................................................................................29
5.2 Operating mode................................................................................31
5.3 Turning on and Turning off UPS.......................................................34
5.4 LCD operation ..................................................................................36
6. UPS Maintenance..................................................................................45
6.1 UPS and Battery Care......................................................................45
6.2 Transporting the UPS.......................................................................45
6.3 Storing the UPS and Batteries..........................................................46
6.4 Testing Batteries...............................................................................46
6.5 Recycling the Used Battery or UPS .................................................47
7. Specifications........................................................................................48
8. Troubleshooting....................................................................................50

8.1 Typical Alarms and Conditions .........................................................50
9. Communication.....................................................................................54
9.1 RS-232 and USB Communication Ports ..........................................54
9.2 Network Management Card (Optional) ............................................55
9.3 UPS Management Software.............................................................56
9.4 REPO FUNCTION............................................................................56

1
1. Introduction
This Online RT (Rack/Tower) Series is an uninterruptible power
supply incorporating double-conversion technology. It provides
perfect protection specifically for computer equipment,
communication systems to computerized instruments. It protects
your sensitive electronic equipment from basic power problems such
as power failures, power sags, power surges, brownout, and line
noise.
Power outages can occur when you least expect them and power
quality can be erratic. These power problems have the potential to
corrupt critical data, destroy unsaved work sessions, and damage
hardware －causing hours of lost productivity and expensive
repairs.
With the Online RT UPS, you can safely eliminate the effects of
power disturbances and guard the integrity of your equipment. The
UPS’s flexibility to handle an array of network devices makes it the
perfect choice to protect your LANs, servers, workstations, and other
electrical equipment.
Online RT UPS as Rack installation:
Figure1: Online RT 6K UPS

2
Figure2: Online RT 10K UPS
Online RT UPS as Tower installation.
Figure3: Online RT 6K UPS Figure4: Online RT 10K UPS

3
Providing outstanding performance and reliability, the UPS’s unique
benefits include:
Online UPS design with pure sine wave output.
True online double-conversion technology with high power
density, utility frequency independence, and generator
compatibility.
Intelligent Battery Management technology that uses advanced
battery management to increase battery service life, optimize
recharge time.
Selectable High Efficiency mode of operation.
Start-on-battery capability for powering up the UPS even if
utility power is not available.
Standard communication options: one RS-232 communication
port, one USB communication port.
Optional connectivity cards with enhanced communication
capabilities.
Extended runtime with up to four Extended Battery Modules
(EBMs) per UPS.
Optional installation method －Rack & Tower.
Firmware is easily upgraded without a service call.
Remote shutdown control through the Remote Emergent
Power-off (REPO) port.
Maintenances are simplified by allowing the safe replacement
of batteries without powering down the UPS.
Parallel with another Online RT UPS, max amount is 2.
Optional Rack Slider.
PDU is standard configuration with maintenance bypass
switch.

4
2. Safety Warnings
IMPORTANT SAFETY INSTRUCTIONS FOR EACH STEP SAVE
THESE INSTRRUCTIONS.
2.1 Installation
★Condensation may occur if the UPS is moved directly from a cold
to a warm environment. The UPS must be absolutely dry before
being installed. Please allow an acclimatization time of at least
two hours.
★Do not install the UPS near water or in damp environment.
★Do not install the UPS where it would be exposed to direct
sunlight or near heat.
★Do not block ventilation openings in the UPS’s housing.
★Place cables in such a way that no one can step on or trip over
them.
★UPS has provided earthed terminal, in the final installed system
configuration, equipotent earth bonding to the external UPS
battery cabinets.
★An integral single emergency switching device which prevents
further supply to the load by the UPS in any operation mode
should be provided in the building wiring installation.
★An appropriate disconnect device as short-circuit backup
protection should be provided in the building wiring installation.
★For three-phase equipment connection to an IT power system, a
four-pole device which disconnect all phase conductors and the
CAUTION:
Before performing the procedures in this document, read and follow
the safety instructions and important regulatory information in your
Safety, Environmental, and Regulatory Information document.

5
neutral conductor should be provided in the building wiring
installation.
★This is permanently connected equipment , it must be installed
by qualified maintenance personnel.
★For permanently connected equipment: make sure that a
readily accessible disconnect device is incorporated in the
building installation wiring.
To reduce the risk of fire, connect only to a circuit provided with
branch circuit overcurrent protection with an ampere rating in
accordance with the IEC/EN 60934 standard or your local
electrical code and have a contact air gap of at least 3 mm .
Uninterruptible power supply
output power 240V
6K
40 amp
2-pole circuit breaker
10K
63 amp
2-pole circuit breaker
★ You can connect four extended battery module to the
uninterruptible power supply.
★Earth connection is essential before connecting to the building
wiring terminal.
2.2 Operation
★Do not disconnect the earth conductor cable from the UPS or the
building wiring terminals in any time since this would cancel the
protective earthing of the UPS system and all connected loads.
★The UPS output terminal block may be electrically active even if
the UPS system is not connected to the building wiring terminal.
★In order to completely disconnect the UPS, firstly press the OFF
button, then disconnect the mains lead.
★Ensure that no liquid or other foreign objects can enter the UPS.

6
★The UPS can be operated by any individuals without previous
experience.
2.3 Maintenance, servicing and faults
The UPS operates with hazardous voltages. Maintenance
should be carried out only by qualified maintenance personnel.
Caution - risk of electric shock. Even after the unit is
disconnected from the mains power supply (building wiring
terminal), components inside the UPS are still connected to the
battery which are potentially dangerous.
Before carrying out any kind of service and/or maintenance,
please disconnect the batteries. Verify that no current is present
and no hazardous voltage exists in the capacitor or BUS
capacitor terminals.
Batteries must be replaced only by qualified personnel.
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. Verify that no voltage is
present before servicing!
Batteries have a high short-circuit current and pose a risk of
shock. Take all precautionary measures specified below and any
other measures necessary when working with batteries:
－remove all jewellery, wristwatches, rings and other metal
objects
－use only tools with insulated grips and handles.
When changing batteries, replace with the same quantity and the
same type of batteries.
Do not attempt to dispose of batteries by burning them. It could
cause explosion.
Do not open or destroy batteries. Effluent electrolyte can cause
injury to the skin and eyes. It may be toxic.

7
Please replace the fuse only with the same type and of the same
amperage in order to avoid fire hazards.
Do not dismantle the UPS, except the qualified maintenance
personnel.
2.4 Transport
Please transport the UPS only in the original packaging (to
protect against shock and impact).
2.5 Storage
The UPS must be stockpiled in the room where is ventilated and
dry.
2.6 Standards
* Safety
IEC/EN 62040-1-1
* EMI
Conducted Emission.........................:IEC/EN 62040-2 Category C2
Radiated Emission............................:IEC/EN 62040-2 Category C2
*EMS
ESD................................................:IEC/EN 61000-4-2
Level 4
RS..................................................:IEC/EN 61000-4-3 Level 3
EFT................................................ :IEC/EN 61000-4-4
Level 4
SURGE......................................... :IEC/EN 61000-4-5 Level 4
CS................................................. :IEC/EN 61000-4-6 Level 3
Power-frequency Magnetic field.... :IEC/EN 61000-4-8
Level 3

8
Low Frequency Signals..................:IEC/EN 61000-2-2
Warning: This is a product for commercial and industrial application
in the second environment-installation restrictions or additional
measures may be needed to prevent disturbances.

9
3. Installation
This chapter explains:
Equipment inspection
Unpacking the cabinet
Checking the Accessory
UPS setup and installation
Connecting the internal battery
Connecting the EBM(s)
Installation requirements
3.1 Inspecting the Equipment
If any equipment has been damaged during shipment, keep the
shipping cartons and packing materials for the carrier or place of
purchase and file a claim for shipping damage. If you discover
damage after acceptance, file a claim for concealed damage.
Note: Check the battery recharge date on the shipping carton label.
If the date has passed and the batteries were never recharged, do
not use the UPS. Contact your service representative.
3.2 Unpacking the Cabinet
CAUTION: Unpacking the cabinet in a low-temperature environment
may cause condensation to occur in and on the cabinet. Do not
install the cabinet until the inside and outside of the cabinet are
absolutely dry (hazard of electric shock).
CAUTION: The cabinet is heavy. Use caution to unpack and move
the cabinet.
Be careful when moving and opening the carton. Leave the
components packaged until ready to install. To unpack the system:

10
Step 1:
Open the outer carton and remove the accessories packaged with
the cabinet (see Figure 5&6).
Online RT 6KUPS:
Figure5: Unpacking the Cabinet of 6K UPS
Online RT 10K UPS
Figure6: Unpacking the Cabinet of 10K UPS

11
Step 2:
With one person on each side, carefully lift the cabinet out of the
outer carton using the handles on the cardboard and set it on a flat,
stable surface (see Figure 7&8).
Place the cabinet in a protected area that has adequate airflow and
is free of humidity, flammable gas, and corrosion.
Lifting the Cabinet:
Figure7: Lifting the Cabinet of 6K UPS
CAUTION:
The cabinet is heavy. Lifting the cabinets into the rack requires a
minimum of two people.

12
Figure8: Lifting the Cabinet of 10K UPS
Step 3:
Discard or recycle the packaging in a responsible manner, or store
it for future use.
3.3 UPS Rear Panel
This section shows the rear panel of the Online RT models.
6K model:
Figure 9: Online RT 6K Rear Panel

13
10K model:
Figure 10: Online RT 10K Rear Panel
3.4 UPS Front Panel
This section shows the front panel of the Online RT UPS. The Online
series have the same LCD panel and the same control button.
Figure 11: The Online RT UPS Front Panel

14
3.5 Rackmount Setup
CAUTION:
The cabinet is heavy, so:
1) Remove the battery tray from the UPS before lifting.
2) Lifting the cabinets into the rack requires a minimum of two
people.
CAUTION: Removing the batteries should be performed or
supervised by personnel with knowledge of batteries and the
requieres precautions. Keep unauthorized personnel away from
batteries.
CAUTION: If installing an EBM, install the EBM directly below the
UPS.
3.5.1 To install the UPS and EBM in a rack:
1. Open the sfront panel and put it above the UPS.
Figure 12. Open the front panel (left: 6K Model, right: 10K Model)
2. Remove the battery protection plate (see Figure13):
Figure 13. Removing the Battery Protection Plate

15
3. Pull the battery tray out using the plastic tabs and remove the
battery tray.(see Figure14)
Figure 14: Removing the Battery Tray
4. Install the PDU’s ears to the UPS
Figure 15. Install the PDU’s ears to the UPS

16
5. Select the proper holes in the rail for positioning the cabinet in
the desired location in the rack. Locate the rails at the bottom
of the 3U space allocated for the each UPS and EBM.
6. Install the sliding rails in the rack, then install the UPS in the
sliding rail.
Figure 16. Install the sliding rails
7. Install the battery pack and battery protection plate, then replace
the front panel.
Figure 17. Installing the Cabinet
8.Replace the battery tray, and connect the internal battery
connector, then replace the protection plate and the front
pannel.

17
9.If installing additional UPSs, repeat Step 1 through Step 8 for
each cabinet.
3.5.2 Installing the EBMs
Note: A little of arcing may occur when connecting an EBM to the
UPS. This is normal and not harmed. Plug the EBM cable into the
UPS battery connector quickliy and firmly.
To install EBMs:
6K Model:
1. Plug the EBM cable into the UPS battery connctor
Figure 18. Plug the EBM cable into the UPS battery connctor