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Wiring requirements of master/slave hot standby system:
The input/output cables of 6kVA UPS should be at least 10AWG or
6mm

2

copper wires;

The input/output cables of 10kVA UPS should be at least 8AWG or
10mm

2

copper wires.

Chapter 2 Installation 21

E1-20010916-C-1.0

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Summary of Contents for UH11-0060

Page 1: ...iTrust Online UPS UH11 Series 6kVA 10kVA User Manual E1 20010916 C 1 0 Avansys Power Co Ltd...

Page 2: ...satisfactory technical support To obtain support please contact the distributor in the first instance When failing to reach the distributor please contact your local technical support center or the co...

Page 3: ...roduced stored in a retrieval system or transmitted without prior written permission from Avansys Power Co Ltd Copyright by Avansys Power Co Ltd All rights reserved The information in this document is...

Page 4: ...product this series delivers excellent electrical performance is fully compliant with safety regulations and EMC standards features perfect intelligent monitoring and network management and is well sh...

Page 5: ...ration and design Life support medical apparatus Facilities such as lift which may endanger human life Mission critical equipment like above 3 Never dispose of battery in a fire as battery may explode...

Page 6: ...ther irrelevant substances are strictly prohibited inside the UPS chassis 7 In case of fire please use dry chemical fire extinguisher Using foam fire extinguisher may cause electric shock 8 High ambie...

Page 7: ...11 Please don t open or damage the battery as the electrolyte is harmful to skin and eye If tainted with electrolyte wash it off immediately with plenty of water and go to hospital for a check...

Page 8: ......

Page 9: ...dby System 15 2 2 2 Installing the UPS 13 2 2 1 Matters Needing Attention 13 2 2 Installation 13 2 1 Unpacking Inspection 13 Chapter 2 Installation 11 1 5 3 Rear Panel 5 1 5 2 LCD Panel 4 1 5 1 Appear...

Page 10: ...ature 34 3 3 2 Transfer to Battery Mode in the Event of Mains Failure 33 3 3 1 Transfer to Bypass Mode in the Event of Overload 33 3 3 Auto Transfer Between UPS Operation Modes 33 3 2 6 System Power o...

Page 11: ...ppendix 2 Grounding Lightning Protection 50 Dry Contact Communication Mode 49 RS 232 Communication Mode 49 Appendix 1 Communication Port 47 Chapter 6 Service and Support 43 Chapter 5 Troubleshooting 4...

Page 12: ......

Page 13: ...tem auto control system and precision instrument etc 1 2 Model iTrust series UPS has among others 6kVA and 10kVA UPS products available as listed below Long backup time UPS with external battery Stand...

Page 14: ...s switch Load Bypass Bypass switch Maintenance bypass Electronic transfer switch Charger Hot standby shorting stub Fig 1 1 Single unit System Rectifier Inverter AC mains Mains switch Load Bypass Bypas...

Page 15: ...nosis It features excellent intelligent battery management extending battery life The panel operation interface adopts LCD and LED displays facilitating user to learn about the system operation state...

Page 16: ...k 6kVA UPS 10kVA UPS Fig 1 3 System Appearance Notice 1 The rear handle is only used to push or pull the UPS it can not be used to lift it Lifting the UPS by the handle will damage the UPS 2 There are...

Page 17: ...Battery indicator LCD screen Inverter indicator Fig 1 4 LCD Panel Components I Composition of LCD panel This panel includes a group of LED indicators a LCD screen and 4 buttons 1 The LED indicators i...

Page 18: ...or green shines when the battery is supplying power and goes off otherwise III LCD display 1 Operating parameters Input voltage input frequency output voltage output frequency output current load inte...

Page 19: ...factory default enable ENABLE DISABLE CANCEL SET Temperature compensation setup factory default enable ENABLE DISABLE CANCEL SET Battery capacity setup the battery capacity shows the total battery cap...

Page 20: ...on When the UPS is supplying power through inverter pressing and holding this button for 1 second can stop the inverter output i e turn off the inverter OFF button When the UPS is supplying power thro...

Page 21: ...ain menu BACK TO MAIN MENU Internal temperature UPS TEMP load LOAD STATUS Battery residual capacity BATTERY STATUS Battery full charged FULL CHARGED In charge state CHARGING Charging voltage CHARGER V...

Page 22: ...nsation TEMP COMP SET Enable or disable equalize charging EQUALIZATION CHARGE SET Language selection LANGUAGE SET Function setup FUNCTION SETUP The alarm has been removed return back to the main menu...

Page 23: ...ins switch Maintenance switch 6kVA UPS 10kVA UPS Fig 1 4 Rear Panel Components Usage of rear panel components For connecting UPS input output and external battery of long backup time UPS Input output...

Page 24: ...ort and monitoring software delivered with the UPS the UPS can be monitored and controlled RS 232 port Used to install SNMP adaptor optional component through which the UPS can be directly connected i...

Page 25: ...round near load 2 The distance from the rear and side panels of the UPS to the wall or other equipment should be greater than 20cm and the air inlets on the front panel and at the bottom of the UPS sh...

Page 26: ...been screwed down to place the UPS securely on the ground prior to use 8 The UPS is suitable for resistive capacitive load like computer resistive load and micro inductive load it is not suitable for...

Page 27: ...n series use a voltmeter to confirm that the battery voltage is about 240Vdc Notice Battery cells by different manufacturer of different model or use state can not be combined together 2 Make sure tha...

Page 28: ...t should be carried out when the UPS in power off state When conducting online replacement be sure not to reversely connect the battery II Connect UPS input output cables As to 6kVA UPS all the input...

Page 29: ...ut Terminal Block Notice 1 To ensure reliable connection all connection cables must use cable lug 2 Never reversely connect the neutral line and the live line 3 Wall socket power can not be used as UP...

Page 30: ...erent communication functions as described in Appendix 1 User may refer to Appendix 1 to select suitable connection method RS 232 DRY CONTACT INTELLIGENT SLOT INPUT BREAKER BYPASS BREAKER MAINTAIN SWI...

Page 31: ...of the SNMP adaptor please refer to the documents delivered with the monitoring software Fig 2 5 a Fig 2 5 b BYPASS BREAKER INPUT BREAKER Concentrater Network connection cable MAINTAIN SWITCH DRY CONT...

Page 32: ...me UPS the master UPS and the slave UPS should have separate external battery i e They can not share the same external battery Slave output live line connected to Master bypass I n p u t g r o u n d l...

Page 33: ...ave hot standby system The input output cables of 6kVA UPS should be at least 10AWG or 6mm2 copper wires The input output cables of 10kVA UPS should be at least 8AWG or 10mm2 copper wires Chapter 2 In...

Page 34: ......

Page 35: ...oltage and the load are within specifications the load is supplied by inverter which obtains power from rectifier meanwhile the charger float charges or equalize charges the battery When in Normal mod...

Page 36: ...with AC mains without being turned on or in the event of overload or other faults after the UPS is turned on the load is supplied by Bypass AC source which comes directly from the AC mains input and m...

Page 37: ...g alarm for timely processing Note Although the battery had been fully charged at factory before despatch the transport and storage resulted in loss of electricity quantity hence charging the battery...

Page 38: ...on the mains switch and the bypass switch for long backup time UPS turn on the battery switch before closing the mains switch Then the system starts up the internal fan begins to run and the system be...

Page 39: ...3 6 press and hold the ENTER button for more than 5 seconds to enter the function setup state User may set according to the actual UPS configuration the equalize charge function temperature compensati...

Page 40: ...een has no display only after that can the set parameters be saved in the system 3 Turn on the mains input and bypass switches to start up the system up to now the settings have been saved in the syst...

Page 41: ...t at factory will be activated when the AC mains restores 2 When the system begins to operate stably gradually add loads to the system The load information can be queried through the LCD screen as sho...

Page 42: ...de till the overload is removed II Start Battery mode In the event of mains failure user may turn on the UPS to start Battery mode to supply the load 1 Press and hold the ON SILENCE button for about 1...

Page 43: ...toring software see the documents delivered with the software press and hold the ON SILENCE button for 4 seconds a beep is heard 3 times and then relieve it 3 seconds later the battery test begins the...

Page 44: ...press and hold the OFF button for about 1 second then a beep is heard the inverter indicator goes off and the bypass indicator shines as shown in Fig 3 11 indicating the UPS has transferred to Bypass...

Page 45: ...load in the event of overload the UPS automatically transfers to Bypass mode without interruption to load in the event of inverter fault or internal overtemperature the UPS operates in Fault mode 3 3...

Page 46: ...e fault indicator shines red the LCD screen displays TEMP OVER and the UPS gives audible alarm In such case cut off the input AC mains by switching off the input air breaker remove any substances bloc...

Page 47: ...he information on background monitoring of UPS please see the documents delivered with the monitoring software 3 5 LCD Menu Operation The button operation process is shown in Fig 3 11 Chapter 3 Operat...

Page 48: ...R ENTER ENTER ENTER ENTER OPERATION STATUS BACK TO MAIN MENU EQUALIZATION CHARGE SET Current value Current value ENTER The 1st current alarm The 2st current alarm ENABLE TEMP COMP SET CANCEL SET DISAB...

Page 49: ...enu B After entering into the FUNCTION SETUP menu pressing the CIRCLE button can circularly view the settable function information when the screen displays BACK TO MAIN MENU press the ENTER button to...

Page 50: ...and the LCD screen is displaying level 2 menu under OPERATION STATUS menu say OUTPUT CURRENT the LCD display information will remain unchanged if there is no effective button operation however when t...

Page 51: ...ealed lead acid maintenance free battery The battery life depends on the ambient temperature charge and discharge times High ambient temperature and deep discharge will shorten battery life To ensure...

Page 52: ...battery as the electrolyte is harmful to human body In the event of inadvertent contact of electrolyte immediately rinse it off and go to hospital for a check III Keep Air Vent Unblocked 1 Regularly c...

Page 53: ...OFF button check whether the buzzer LED indications and LCD display are normal see Section 3 1 Operation Mode Please do this after confirming that the AC mains is normal and data backup has been done...

Page 54: ......

Page 55: ...e ON button the UPS does not start up 4 Make sure that the output power line is properly connected The output power line is not properly connected No alarm is given but there is no voltage output 3 A...

Page 56: ...CD displays CHARGER FAIL 8 A Check whether the external battery switch is turned on and its lead is properly connected B Check whether the battery is reversely connected C Contact the distributor for...

Page 57: ...short circuit The buzzer beeps the fault indicator shines and the LCD displays OUTPUT SHORT 11 A Check whether there is air blowing out from inside B Remove the substances blocking the vent or widen t...

Page 58: ......

Page 59: ...Technical support web site of Avansys Power Co Ltd http www avansys com To facilitate user we also have special UPS service mailboxes hwdy huawei com upsserver huawei com 3 We provide 3 years of free...

Page 60: ...ailed information on warranty please see the warranty items 4 Different levels of customized service packages are available with reasonable charge including responsive preventive maintenance warranty...

Page 61: ...ip between RS 232 port of computer and RS 232 port of UPS Computer UPS RDX pin 2 TX pin 3 TDX pin 3 RX pin 2 GND pin 5 GND pin 5 RS 232 communication mode provides the following functions Monitor the...

Page 62: ...pin turns from OPEN to CLOSE in the event of battery low voltage its normal state is OPEN Pin 6 when applying 5V voltage for more than 1 second the UPS is turned off Pin 4 signal ground Pin 7 signal g...

Page 63: ...reliably connected to the ground bar in the machine room by connecting the input ground line terminal on the UPS terminal block to the machine room ground bar In addition the mains frequency ground r...

Page 64: ...installed inside the UPS Standard D class SPD is installed inside the iTrust UPS and the SPD24SZ C class SPD produced by Avansys is recommended User may decide whether to select C class SPD according...

Page 65: ...ea 10mm minimally 6mm as the protective ground cable PE line For detailed installation please refer to relevant specifications by Avansys 2 According to test result the length of the connection cable...

Page 66: ...further before the C class SPD User may buy and install the B class SPD by itself under the technical guidance of Avansys 54 Appendix 2 Grounding Lightning Protection E1 20010916 C 1 0...

Page 67: ...ode synchronizes the bypass frequency when the bypass frequency is within 50Hz 10 is 50Hz 0 2 when the bypass frequency is outside tolerances In Battery mode is 50Hz 0 2 Frequency 220Vac 2 Voltage 10k...

Page 68: ...ss 0 Normal Battery Transfer time 4A expandable in parallel to 8A external charger is needed when battery capacity 200Ah Charge current long backup time UPS 8 hours to 90 rated capacity Recharge time...

Page 69: ...ce with GB T3859 2 when it is higher than 1500m Elevation 5 95 non condensing Relative humidity 40 C 70 C without battery 20 C 55 C with battery Storage temperature 0 C 40 C Operating temperature Envi...

Page 70: ...g of 20 12V cells in series UH BCH240 4 Charger 20 100Ah cells UF B0100 100 20 65Ah cells UF B0100 65 20 38Ah cells UF B0100 38 Battery cubicle UF SNMP110 WEB WEB SNMP AGENT UF WIN100N Network softwar...

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