PROLiNK MASTER II Series User manual

ONLINE UPS
User Manual
MASTER II SERIES (1P/1P) – RACK/TOWER
PRO800-QRS/QRL
6KVA/10KVA
Version 1.00
(English)

Table of Contents
1. SAFETY AND EMC INSTRUCTIONS ................................................................................................. 1
1-1. TRANSPORTATION AND STORAGE...............................................................................................................1
1-2. PREPARATION.......................................................................................................................................1
1-3. INSTALLATION ......................................................................................................................................1
1-4. CONNECTION WARNINGS ...............................................................................................................2
1-5. OPERATION .........................................................................................................................................3
1-6. STANDARDS .........................................................................................................................................3
2. INSTALLATION AND OPERATION .................................................................................................. 4
2-1. UNPACKING AND INSPECTION ...................................................................................................................4
2-2. REAR PANEL VIEW.................................................................................................................................5
2-3. RACK/TOWER INSTALLATION (ONLY FOR RT MODEL) ......................................................................................6
2-4. SINGLE UPS INSTALLATION .....................................................................................................................7
2-5. UPS INSTALLATION FOR PARALLEL SYSTEM..................................................................................................9
2-6. SOFTWARE INSTALLATION .....................................................................................................................11
3. OPERATIONS................................................................................................................................ 12
3-1. BUTTON OPERATION ............................................................................................................................12
3-2. LED INDICATORS AND LCD PANEL ..........................................................................................................12
3-3. AUDIBLE ALARM..................................................................................................................................14
3-4. SINGLE UPS OPERATION ......................................................................................................................14
3-5. PARALLEL OPERATION ..........................................................................................................................17
3-6. ABBREVIATION MEANING IN LCD DISPLAY .................................................................................................19
3-7. LCD SETTING ....................................................................................................................................19
3-8. OPERATING MODE/STATUS DESCRIPTION .................................................................................................24
3-9. FAULT CODE ......................................................................................................................................26
3-10. WARNING INDICATOR ........................................................................................................................26
3-11 WARNING CODE ................................................................................................................................26
4. TROUBLE SHOOTING ................................................................................................................... 27
5. STORAGE AND MAINTENANCE..................................................................................................... 28
5-1. STORAGE ..........................................................................................................................................28
5-2. MAINTENANCE....................................................................................................................................28
6. SPECIFICATIONS ......................................................................................................................... 29

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1. Safety and EMC instructions
Please read carefully the following user manual and the safety instructions before installing the unit or using
the unit!
1-1. Transportation and Storage
Please transport the UPS system only in the original package to protect against shock and
impact.
The UPS must be stored in the room where it is ventilated and dry.
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 nearby heater.
Do not block ventilation holes in the UPS housing.
1-3. Installation
Do not connect appliances or devices which would overload the UPS (e.g. big motor-type
equipment)) to the UPS output sockets or terminal.
Place cables in such a way that no one can step on or trip over them.
Do not block air vents in the housing of UPS. The UPS must be installed in a location with good
ventilation. Ensure enough space on each side for ventilation.
UPS has provided earthed terminal, in the final installed system configuration, equipotential
earth bonding to the external UPS battery cabinets.
The UPS can be installed only by qualified maintenance personnel.
An appropriate disconnect device as short-circuit backup protection should be provided in the
building wiring installation.
An integral single emergency switching device which prevents further supply to the load by the
UPS in any mode of operation should be provided in the building wiring installation.
Connect the earth before connecting to the building wiring terminal.
Installation and Wiring must be performed in accordance with the local electrical laws and
regulations.

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1-4. Connection Warnings
•In accordance with safety standard EN-IEC 62040-1, installation has to be provided with a《Backfeed
Protection》system, as for example a contactor, which will prevent the appearance of voltage or
dangerous energy in the input mains during a mains fault. There is no standard backfeed protection
inside of the UPS. Please isolate the UPS before working according to below diagram. The isolation
device must be able to carry the UPS input current.
External backfeed protection wiring
There can be no derivation in the line that goes from the «Backfeed Protection» to the UPS, as
the standard safety would be infringed.
•Warning labels should be placed on all primary power switches installed in places away from the device
to alert the electrical maintenance personnel of the presence of a UPS in the circuit. The label will bear
the following or an equivalent text:
•This UPS should be connected with TN earthing system.
•The power supply for this unit must be single-phase rated in accordance with the equipment nameplate.
It also must be suitably grounded.
WARNING
HIGH LEAKAGE CURRENT
EARTH CONNECTION ESSENTIAL
BEFORE CONNECTING SUPPLY
Before working on this circuit
-Isolate Uninterruptible Power System (UPS)
-Then check for Hazardous Voltage between all
terminals including the protective earth.
Risk of Voltage Backfeed

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•Use of this equipment in life support applications where failure of this equipment can reasonably be
expected to cause the failure of the life support equipment or to significantly affect its safety or
effectiveness is not recommended. Do not use this equipment in the presence of a flammable anesthetic
mixture with air, oxygen or nitrous oxide.
•Connect your UPS power module’s grounding terminal to a grounding electrode conductor.
•The UPS is connected to a DC energy source (battery). The output terminals may be live when the UPS
is not connected to an AC supply.
1-5. Operation
Do not disconnect the earth conductor cable on the UPS or the building wiring terminals in any
time since this would cancel the protective earth 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 terminal blocks 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” button and then disconnect the
mains.
Ensure that no liquid or other foreign objects can enter into the UPS system.
The UPS can be operated by any individuals with no previous experience.
1-6. Standards
* Safety
IEC/EN 62040-1
* EMI
Conducted Emission...............................:IEC/EN 62040-2
Category C3
Radiated Emission..................................:IEC/EN 62040-2
Category C3
*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 4
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.

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2. Installation and Operation
There are two different types of online UPS: standard and long-run models. Please refer to the following
model table.
Model
Type
Model
Type
6K/6KRT
standard model
6KL/6KRTL
Long-run model
10K/10KRT
10KL/10KRTL
We also offer optional parallel function for these two types by request. The UPS with parallel function is
called as “Parallel model”. We have described detailed installation and operation of Parallel Model in the
following chapter.
2-1. Unpacking and Inspection
Unpack the package and check the package contents. The shipping package contains:
● One UPS
●One user manual
● One monitoring software CD
●One RS-232 cable (option)
●One USB cable
●One parallel cable (only available for parallel model)
●One share current cable (only available for parallel model)
● One battery cable (option)
NOTE: Before installation, please inspect the unit. Be sure that nothing inside the package is damaged
during transportation. Do not turn on the unit and notify the carrier and dealer immediately if there is any
damage or lacking of some parts. Please keep the original package in a safe place for future use.

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2-2. Rear Panel View
RT Model
Diagram 1: UPS Rear Panel
Diagram 2: 2U battery pack Diagram 3: 3U battery pack
1) Share current port (only available for parallel model)
2) Parallel port (only available for parallel model)
3) External battery connector
4) Intelligent slot
5) RS-232 communication port
6) USB communication port
7) Emergency power off function connector (EPO connector)
8) Input circuit breaker
9) Output terminals
10) Ground
11) Input terminals
12) Cooling Fan
13) External maintenance bypass switch port
14) Battery pack output circuit breaker
15) External battery connector

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2-3. Rack/Tower Installation (only for RT model)
2-3-1 Tower Installation
The UPS system is shipped with two sets of feet and 6 extensions (2 short extensions plus 4 long extensions)
that can be used to tower install the UPS module in 2U or UPS module with one battery bank in 4U.
Install UPS module in 2U
Assemble two feet and one short extension as one tower stand shown in step 1. Align the two stands
approximately 35cm apart in step 2. Then, put UPS module in the stands as shown in step 3.
Step 1 Step 2 Step 3
Install UPS module and one battery bank in 4U
Assemble two feet and two long extensions as one tower stand shown in step 1. Align the two stands
approximately 35cm apart in step 2. Then, put UPS module and battery bank in the stands as shown in step
3.
Step 1 Step 2 Step 3

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2-3-2 Rack Installation
Please follow below steps to mount UPS into 19” rack or rack enclosure.
Step 1: Attach mounting ears to the side mounting
holes of UPS using the screws provided and the ears
should face forward. Please refer to chart 1.
Chart 1
Step 2: Lift the UPS module and slide it into rack
enclosure. Attach the UPS module to the rack with
screws, nuts and washers (user-provided) through
its mounting ears and into the rack rails. Please
refer to chart 2.
Chart 2
2-4. Single UPS Installation
Installation and wiring must be performed in accordance with the local electric laws/regulations and execute
the following instructions by professional personnel.
1) Make sure the mains wire and breakers in the building are enough for the rated capacity of UPS to
avoid the hazards of electric shock or fire.
NOTE: Do not use the wall receptacle as the input power source for the UPS, as its rated current is less than
the UPS’s maximum input current. Otherwise the receptacle may be burned and destroyed.
2) Switch off the mains switch in the building before installation.
3) Turn off battery breaker before installation (only for RT model).
4) Turn off all the connected devices before connecting to the UPS.
5) Prepare wires based on the following table:
Model
Wiring spec (AWG)
Input
Output
Battery
Ground
6K/6KRT
10
10
10
6KL/6KRTL
10
10
10
10
10K/10KRT
8
8
8
10KL/10KRTL
8
8
8
8
NOTE 1: The cable for 6K/6KL/6KRT/6KRTL should be able to withstand over 50A current. It is
recommended to use 10AWG or thicker wire for safety and efficiency.
NOTE 2: The cable for 10K/10KL/10KRT/10KRTL should be able to withstand over 63A current. It is
recommended to use 8AWG or thicker wire for safety and efficiency.
NOTE 3: The selections for color of wires should be followed by the local electrical laws and

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regulations.
6) Remove the terminal block cover on the rear panel of UPS. Then connect the wires according to the
following terminal block diagrams: (Connect the earth wire first when making wire connection. Disconnect
the earth wire last when making wire disconnection!)
Terminal Block wiring diagram
NOTE 1: Make sure that the wires are connected tightly with the terminals.
NOTE 2: Please install the output breaker between the output terminal and the load, and the breaker
should be qualified with leakage current protective function if necessary.
7) Put the terminal block cover back to the rear panel of the UPS.
Warning: (Only for standard model)
● Make sure the UPS is not turned on before installation. The UPS should not be turned on during wiring
connection.
● For RT model, please also turn off battery breaker before installation.
● Do not try to modify the standard model to the long-run model. Never connect the standard model UPS
to any other external battery pack. The RT standard model UPS should only connect to its supplied
external battery pack. The battery type and voltage may be different. If you connect them together, it
maybe causes the hazard of electric shock or fire!
Warning: (Only for long-run model)
● Make sure a DC breaker or other protection device between UPS and external battery pack is installed. If
not, please install it carefully. Switch off the battery breaker before installation.
Warning:
● For standard battery pack, there is one DC breaker to disconnect the battery pack and the UPS. But for
other external battery pack, make sure a DC breaker or other protection device between UPS and
external battery pack is installed. If not, please install it carefully. Switch off the battery breaker before
installation.
NOTE: Set the battery pack breaker in “OFF” position and then install the battery pack.
● Pay highly attention to the rated battery voltage marked on the rear panel. If you want to change the
numbers of the battery pack, please make sure you modify the setting simultaneously. The connection
with wrong battery voltage may cause permanent damage of the UPS. Make sure the voltage of the
battery pack is correct.
Input Neutral
Input Line
Ground
Output Line
Output Neutral