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not, please check if the parallel cables are connected correctly. Then Turn on another UPS. A few 
seconds later, the UPS will enter to battery mode and add to the parallel system.   

4)  If you have the third UPS, follow the same procedure of 3). Then, the parallel system is complete. 

3-5-4. Add one new unit into the parallel system 

1)    You can not add one new unit into the parallel system when whole system is running. You must cut 

off the load and shutdown the system.   

2)    Make sure all of the UPS are the parallel models, and follow the wiring refer to section 2-4. 

3)    Install the new parallel system refers to the previous section. 

3-5-5. Remove one unit from the parallel system 

There are two methods to remove one unit from the parallel system: 
First method: 

1)

 

Press the “OFF” key twice and each time should last for more than 0.5s. Then, the UPS will enter 

into bypass mode without output.   

2)

 

Turn off the output breaker of this unit, and then turn off the input breaker of this unit. 

3)

 

After  it  shuts  down,  you can  turn  off  the  battery breaker  (for  long-run model)  and remove  the 

parallel cable and share current cable. Then, remove the unit from the parallel system. 

Second method:

 

1)    If the bypass is abnormal, you can not remove the UPS without interruption. You must cut off the 

load and shut down the system.   

2)    Make sure the bypass setting is enabled in each UPS and then turn off the running system. All UPSs 

will transfer to Bypass mode. Remove all the maintenance bypass covers and set the maintenance 
switches from “UPS” to “BPS”.    Turn off the input breakers and battery breakers.   

3)    Remove the UPS that you want. 

4)    Turn on the input breaker of the remaining UPSs and the system will transfer to Bypass mode.   

5)    Set the maintenance switches from “BPS” to “UPS and put the maintenance bypass covers back. 

Turn on the remaining UPSs and finish the parallel system connection.   

  Warning: (Only for the parallel system) 

● Before turning on the parallel system to activate inverter, make sure that all unit’s maintenance switch 

at the same position. 

● When parallel system is turned on to work through inverter, please do not operate the maintenance 

switch of any unit. 

 

Summary of Contents for Centurion RT 6000VA

Page 1: ......

Page 2: ...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 info...

Page 3: ...INSTALLATION 6 2 5 UPS INSTALLATION FOR PARALLEL SYSTEM 8 2 5 SOFTWARE INSTALLATION 8 3 OPERATIONS 9 3 1 BUTTON OPERATION 9 3 2 LED INDICATORS AND LCD PANEL 9 3 3 AUDIBLE ALARM 11 3 4 SINGLE UPS OPERA...

Page 4: ...nect 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 b...

Page 5: ...inals 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 cance...

Page 6: ...00 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 Wa...

Page 7: ...y 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 packa...

Page 8: ...n 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 th...

Page 9: ...city 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 O...

Page 10: ...tall 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...

Page 11: ...h UPS is connected to an independent battery pack 5 Remove the cover of parallel share current cable port on the UPS connect each UPS one by one with the parallel cable and share current cable and the...

Page 12: ...isplay next selection in setting menu Mute Down Button Mute the alarm Press and hold the button more than 0 5s to mute the buzzer Please refer to section 3 4 9 for details Down key Press this button t...

Page 13: ...ltage A ampere percent centigrade degree Hz frequency AC alternating current DC direct current Indicate the output voltage output frequency load current and load percentage k kilo W watt V voltage A a...

Page 14: ...e UPS will operate in Battery mode without interruption NOTE When the UPS is running out battery it will shut down automatically at Battery mode When the utility power is restored the UPS will auto re...

Page 15: ...no more load to be switched off at that time you have to shut down all loads as soon as possible to protect the devices or save data Otherwise there is a risk of data loss or load failure 2 In Battery...

Page 16: ...ble shooting table in chapter 4 for details 2 Please check the loads wiring ventilation utility battery and so on after the fault occurs Don t try to turn on the UPS again before solving the problems...

Page 17: ...Program 15 section 3 7 in LCD setting If voltage difference remains more than 1 5V after calibration please contact your local distributor or service center for help 2 Calibrate the output voltage me...

Page 18: ...unit 3 After it shuts down you can turn off the battery breaker for long run model and remove the parallel cable and share current cable Then remove the unit from the parallel system Second method 1...

Page 19: ...ameter 1 There are three parameters to set up the UPS Parameter 1 It s for program alternatives Refer to below table Parameter 2 3 It s is the setting options or values for program Programs available...

Page 20: ...ameter 2 50 0Hz The output frequency is setting for 50 0Hz 60 0Hz The output frequency is setting for 60 0Hz At If selected output frequency will be decided according to the latest normal utility freq...

Page 21: ...range is from 51 0Hz to 54 0 Hz 60 Hz Setting range is from 61 0Hz to 64 0Hz The default value is 54 0Hz 64 0Hz 05 ECO mode enable disable Interface Setting Parameter 3 Enable or disable ECO function...

Page 22: ...utomatic bypass is acceptable but manual bypass is not allowed Manual bypass means users manually operate UPS for Bypass mode For example pressing OFF button in AC mode to turn into Bypass mode 09 Bat...

Page 23: ...0V to 5 7V the default value is 0V 14 Charger voltage adjustment Interface Setting Parameter 2 you may choose Add or Sub to adjust charger voltage Parameter 3 the voltage range is from 0V to 9 9V the...

Page 24: ...2 battery numbers setting Set the battery numbers ranging from 16 20 After pressing Enter button to confirm selection then it will show charger status in Parameter 1 Parameter 3 charger status settin...

Page 25: ...LCD display CVCF mode Description When input frequency is within 46 to 64Hz the UPS can be set at a constant output frequency 50 Hz or 60 Hz The UPS will still charge battery under this mode LCD displ...

Page 26: ...t code Icon Bus start failure 01 None Battery SCR short circuited 21 None Bus over 02 None Inverter relay short circuited 24 None Bus under 03 None Charger short circuited 2a None Bus unbalance 04 Non...

Page 27: ...ry second Battery unconnected Beeping every second 3 11 Warning Code Warning code Warning event Warning code Warning event 01 Battery unconnected 10 L1 IP fuse broken 07 Over charge 21 Line situations...

Page 28: ...Remove excess loads from UPS output first Then shut down the UPS and restart it Fault code is shown as 43 The icon lights on LCD display and alarm beeps continuously UPS is overload too long and beco...

Page 29: ...required precautionary measures may replace batteries and supervise operations Unauthorized persons must be kept well away from the batteries Verify that no voltage between the battery terminals and...

Page 30: ...27 6 Specifications...

Page 31: ...ing and inspection charge will apply as above 11 For hardwired products larger than 3KVA the warranty covers onsite repair for metro areas in capital cities only For equipment installed in remote loca...

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