Emerson Adapt, User Manual

Page 1: ...s office or service center Copyright 2010 by Emerson Network Power Co Ltd All rights reserved The contents in this document are subject to change without notice Emerson Network Power Co Ltd Address No 1 Kefa Rd Science Industry Park Nanshan District 518057 Shenzhen China Homepage www emersonnetworkpower com cn E mail support emersonnetwork com cn ...

Page 2: ... 3 5mA to 1000mA Transient and steady state earth leakage currents which may occur when starting the equipment should be taken into account when selecting instantaneous residual current circuit breaker RCCB or residual current detector RCD RCCB must be selected which is insensitive to DC unidirectional pulses Class A and transient current pulses Note that the earth leakage current of the load will...

Page 3: ...ry terminal will exceed 400Vdc and physical contact would be fatal Battery manufacturer provides the precautions to be observed when working on or in the vicinity of the battery string These precautions should be followed implicitly at all times Particular attention should be paid to the recommendations concerning local environmental conditions and the provision of protective clothing first aid an...

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Page 5: ... 6 2 2 1 Distribution Room 7 2 2 2 Battery Room 7 2 2 3 Storage 7 2 3 Installation tools 7 2 4 Mechanical Installation 8 2 4 1 Tower Installation 8 2 4 2 Rack Installation 9 2 5 External Protective Device 10 2 5 1 Rectifier And Bypass Inputting 10 2 5 2 Battery Input 11 2 5 3 UPS Output 11 2 6 Connecting Power Cables 11 2 6 1 Cables Selection 11 2 6 2 Connecting I O Cables 12 2 6 3 Connecting Batt...

Page 6: ...creen 26 3 2 3 Default Screen 26 3 3 Detailed Description Of Menu Items 27 3 4 Prompt Window 29 3 5 UPS Alarm Message List 29 Chapter 4 UPS Operation Instructions 32 4 1 UPS Start up 32 4 1 1 Normal Module Start up Procedure 32 4 1 2 Battery Module Start up Procedure 32 4 2 Transferring Procedures Between Operation Modes 32 4 2 1 Transferring From Normal Mode To Battery Mode 32 4 2 2 Transferring ...

Page 7: ...er 5 Maintenance 36 5 1 Fan Maintenance 36 5 2 Battery Maintenance 36 5 3 Cleaning UPS 36 5 4 Checking UPS State 36 5 5 Checking UPS Functions 36 Appendix 1 Battery Module 38 Appendix 2 Optional Part List 40 ...

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Page 9: ...logy structure with high input power factor wide input voltage range and output immune to grid interference thus adaptable to areas with unstable mains supply High power density Full digital control technology based on digital signal processor DSP to achieve high system reliability with self protection and fault diagnosis functions Intelligent battery management to extend the battery module life O...

Page 10: ...UPS front panel provides ventilation holes operation and display panel DIP switch and battery cold start button with protective cover The operation and display panel provides LCD menu buttons LED indicators and control buttons Refer to Chapter 3 Operation And Display Panel for details Rear panel As shown in Figure 1 2 the UPS rear panel provides parallel ports load bus synchronization LBS ports dr...

Page 11: ... returns to normal state the UPS will automatically transfer from Battery mode to Normal mode the mains power supplies DC power to the inverter through the rectifier PFC circuit and then the electronic transfer switch supplies DC power to the load 1 5 UPS State And Operation Mode The UPS state and operation mode include Normal mode Bypass mode Battery mode ECO mode and Fault state For the indicato...

Page 12: ...4 Chapter 1 Product Introduction iTrust Adapt UPS 20kVA User Manual ...

Page 13: ...e For some power equipment that insensitive to power grid quality you can use the ECO mode for power supply through bypass to reduce the power loss Note 1 In ECO mode if the bypass failure or abnormal bypass voltage appears when the output is not overloaded the UPS will transfer to Normal mode However if the bypass failure or abnormal bypass voltage appears when the output is overloaded the UPS wi...

Page 14: ... default 15 Lower limit 10 20 30 or 40 default 20 Mains efficiency 93 up to 94 Battery Type Sealed lead acid maintenance free battery Cell No 30 32 34 36 38 40 Rated voltage 360Vdc 480Vdc Charge power 4 5kW Transfer time Mains Battery 0ms Inverter Bypass Synchronous transfer 1ms Asynchronous transfer default 20ms Or 40ms 60ms 80ms and 100ms are available Noise 58dB Panel display mode LED and LCD S...

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Page 16: ...oltage Eyeshade should be worn to prevent injury from accidental electric arcs Remove rings watches and all metal objects Use tools with insulated handles Wear rubber gloves If a battery leaks electrolyte or is physically damaged it must be replaced stored in a container resistant to sulfuric acid and disposed in accordance with local regulations If your skin contacts with the electrolyte by accid...

Page 17: ... temperature will shorten the battery life and operation below this temperature will reduce the battery capacity If the battery average temperature in operation rises from 20 C to 30 C the battery life will be reduced by 50 if the battery temperature in operation exceeds 40 C the battery life will be decreased exponentially In general the enabled ambient temperature of the battery is 15 C 25 C The...

Page 18: ...lation you should prepare the battery rack and battery cabinet for installing the battery modules for rack installation the battery modules and the UPS can be installed in the same rack together 2 4 1 Tower Installation 1 Assemble a pair of support bases accessories and a support base extension accessory together through fastenings as shown in Figure 2 1 Support base Fastening Support base extensi...

Page 19: ...ack through brackets as shown in Figure 2 4 Guide rail Rack UPS Bracket Screw 4 pcs Figure 2 4 Installing the UPS Installation procedures for battery modules included The installation method of the battery module is the same as that of the UPS Repeat the above procedures to install and fix the four battery modules and UPS on the rack one by one As the battery module is heavy you should pay attenti...

Page 20: ... the thermomagnet circuit breaker of IEC60947 2 tripping curve C normal when the current value reaches 125 of the current value listed in Table 2 2 Split bypass When the system adopts split bypass the protective devices should be respectively installed at the mains input distribution for mains and bypass Main Bypass reflected protection When using the main bypass reflected protection function the ...

Page 21: ...see Table 1 2 2 6 Connecting Power Cables I O cables and battery cables are required for connection Battery modules provide the battery cable options When designing the cables you should follow the instructions in this section and the local wiring regulations take the environment situation into account and refer to Table 3B of IEC60950 1 Warning 1 Before carrying out the UPS wiring ensure that you...

Page 22: ... configuration In accordance with the four types of the two distribution methods this section will introduce the I O cables connection procedures respectively Note This product is compatible with 3 in 3 out 3 in 1 out factory default 3 in 3 out Change the format according to the following steps if you need the 3 in 1 out system 1 After the 3 in 1 out I O connections are finished by following the i...

Page 23: ... line respectively to the user terminal block mA mB mC and mN terminals and PE terminals of the single POD 2 Connect the live line output phase A output phase B and output phase C N line and PE line respectively to the user terminal block oA oB oC and oN terminals and PE terminals of the single POD 3 Remove all the shorted copper bars 3 from the UPS I O terminal block connect the UPS terminal bloc...

Page 24: ... input phase C N line and PE line respectively to the user terminal block mB and mC terminals shorted copper bar 4 of mN and bN terminals and PE terminals of the single POD 4 Connect the live line output phase A N line and PE line respectively to the shorted copper bar 5 of the user terminal block shorted copper bar 4 of two oN terminals and PE terminals of the single POD 5 Remove all the shorted ...

Page 25: ...er terminal block shorted copper bar 4 of two oN terminals and PE terminals of the single POD 6 Remove all the shorted copper bars 3 from the UPS I O terminal block and connect the UPS terminal block of the single POD with the same silkprint terminal of the UPS I O terminal block using one to one correspondence method 7 As shown in Figure 2 10 you can paste the insulating film accessory to the sho...

Page 26: ...als using the shorted copper bar 6 and then short mN and bN terminals two oN terminals using two shorted copper bars 4 oN oA oB oC PE mN bN mA bA bB bC 7 6 8 4 5 10 4 Figure 2 13 Shorted copper bars connection for UPS I O terminal block 3 Connect the shorted copper bar 8 to one end of the shorted copper bar 7 see Figure 2 13 and connect the live line input phase A to the shorted copper bar 8 4 Con...

Page 27: ...r bar 5 shorted copper bar 4 of two oN terminals and the other screw hole of shorted copper bar 10 of the UPS I O terminal block Warning Before the commissioning engineer arrival if the load is not ready for accepting the power please take good care of the safety insulation located at the end of the output cable After the I O cables connection you should find the label shown in Figure 2 15 on the ...

Page 28: ...need more length cables please consult the dealer It is recommended that the battery cable be shorter than 3m Otherwise the UPS cannot operate normally 2 7 Connecting Communication Cables Communication cables include dry contact communication cable USB communication cable and SNMP card communication cable All communication cables are the dual insulation cables which must be separated from the powe...

Page 29: ... pin1 and pin2 of the dry contact port 4 Pin1 and pin2 of the dry contact port 4 have been shorted before delivery Note The EPO action of the UPS will close the rectifier inverter and static bypass but it can not disconnect the UPS mains input inside If you want to disconnect the UPS completely just disconnect the upstream input switch when generating the EPO 2 7 2 Connecting USB Communication Cab...

Page 30: ...ou are not required for setting the DIP switch in UPS single system installation Set the DIP switch at will can result in UPS fault 2 8 Parallel System The UPS parallel system provides the user with N X 2 N X 4 parallel configuration N stands for the basic parallel sets X stands for the redundant sets The UPS parallel system has 1 1 parallel POD options which can provide safe and reliable distribu...

Page 31: ... ON DIP1 DIP2 DIP3 DIP4 DIP5 Warning The default setting for DIP switch is 1 you can set the DIP switch to 2 3 or 4 However you should set the DIP switch position according to the description listed in Table 2 5 Otherwise the UPS fault will occur 2 8 3 Connecting Parallel Cables The parallel system provides the parallel cable options Through the parallel ports see Figure 1 2 on the UPS rear panel ...

Page 32: ...3 out parallel system connect the input cables U V W N PE respectively to the corresponding terminals on the user terminal block silkprint USER of the 1 1 POD rear panel For 3 in 1 out parallel system connect the input cables L N PE respectively to the corresponding terminals on the user terminal block of the 1 1 POD rear panel 2 Connect the output cables Connect one end of the output cable to the...

Page 33: ... to start the load bus synchronization LBS The double bus system uses LBS to realize the output sync of the two independent or parallel UPS systems One is the main system and the other is the slave system The operation mode of the double bus system contains main system and or slave system for running in Normal or Bypass mode The typical double bus system is shown in Figure 2 20 Rectifier input UPS...

Page 34: ...O LCD Fault indicator Menu buttons Control buttons Inverter indicator Figure 3 1 Operation and display panel 3 1 1 LED Indicators The LED indicators are composed of inverter indicator and fault indicator Table 3 1 gives the indicators description Table 3 1 Description of LED indicators LED Color State Meaning Inverter indicator Green Steady green Load power is supplied by the inverter Blinking gre...

Page 35: ...uttons The operation and display panel provides an LCD and five menu buttons F1 F2 F3 F4 HELP Table 3 4 gives the menu buttons function description Table 3 4 Menu buttons function description Button F1 F2 F3 F4 HELP Function 1 HOME ESC Escape Left Right Enter Function 2 Up Down LCD provides you with the user friendly interface and the 320 240 dot matrix image display The user friendly and menu dri...

Page 36: ...indow Menu window ES Keypad window C F1 F2 F3 F4 HELP Figure 3 3 Primary screen The current icons on top of the F1 F4 and HELP menu buttons give the explanations of each button From any menu in primary screen press the F1 button can return to the Output menu For details about the primary screen refer to 3 3 Detailed Description Of Menu Items 3 2 3 Default Screen During the UPS operation if there i...

Page 37: ...ge Power factor Power factor Bypass L N voltage V Phase voltage Frequency Hz Bypass frequency L L voltage V Line voltage Output L N voltage V Phase voltage L N current A Phase current Frequency Hz Output frequency L L voltage V Line voltage Power factor Power factor Load Sout kVA Sout Apparent power Pout kW Pout Active power Qout kVAR Qout Reactive power Load level The percentage of the UPS rated ...

Page 38: ...n Set the single parallel Parallel Requisite Units Set the parallel number Parallel Redundant units Set the redudant number ECO Mode ECO function enabled Output Frequency Level Set the output frequency Output Voltage Level Set the output voltage system LBS Function LBS function enabled 3 in 3 out 3 in 3 out Set the output system 3 in 3 out 3 in 3 out This setting can only be carried out after the ...

Page 39: ... The following list gives the UPS alarm message list based on the Current records and Historical records menus in Table 3 8 Table 3 8 UPS alarm message list Alarm message Description Inverter comm fail Internal communication failure between the monitoring board and inverter Rectifier comm fail Internal communication failure between the monitoring board and rectifier Parallel comm fail The CAN comm...

Page 40: ...he temperature of the inverter heat sink is too high to keep inverter running This alarm is triggered by the signal from a temperature monitoring thermostat on the inverter bridge heat sink The UPS will recover automatically after 5 minutes delay from the disappearance of the overtemperature signal If the overtemperature condition is true check the following items 1 high ambient temperature 2 bloc...

Page 41: ...bus or rectifier not ready Alarm silence cancle Press FAULT CLEAR or ALARM CLEAR Bypass mode The UPS is in Bypass mode Normal mode The UPS is in Normal mode Battery mode The UPS is in Battery mode Check UPS output The UPS is off and has no output Battery float charging Battery status Float charge mode Battery boost charging Battery status Boost charge mode Battery discharging Battery status discha...

Page 42: ...ule Start up Procedure This procedure is suitable for UPS start up when the UPS is in complete disconnection state Procedures are as follows 1 Close the UPS external output switch and input switch on by one At this point LCD displays the start screen and the rectifier starts After the rectifier runs in normal state about 30s the rectifier start up is finished 2 Press the ON button for 2 seconds At...

Page 43: ...F for 2 seconds The inverter indicators are off and the buzzer alarms The load transfers to the static bypass and the inverter shuts down Note Press the ALARM CLEAR button can silence the alarm but the alarm message of the the LCD is not disappeared until the alarm status is cleared 2 Close the maintenance bypass switch on the single POD front panel and the maintenance bypass can supply power to t...

Page 44: ...re power off overload battery overvoltage and excessive switching may result in the UPS power off After all appropriate measures have been taken to clear the faults indicated by the alarm message appearing on the LCD you can carry out the following steps to restore the UPS to normal operation state 1 Press the FAULT CLEAR button to make the system exit the EPO state 2 Press the ON button for 2s No...

Page 45: ... select Date time option then press F5 Enter 4 Move the cursor to the row in which the date and time are displayed then press F5 Enter 5 Use F3 or F4 up or down arrows and enter the current time and date information 6 Press F5 Enter to confirm and then press F2 ESC to return to the Output menu 4 9 Controlling Password The system provides the password protection for the UPS operation control The de...

Page 46: ...d ambient temperature or two months at high ambient temperature Note 1 Never short circuit the battery terminals which will result in fire 2 Never open the battery as the electrolyte is harmful to human body In the event of inadvertent contact of the electrolyte wash the affected area immediately with plenty of clean water and go to see the doctor 5 3 Cleaning UPS Clean the UPS periodically especi...

Page 47: ...fore conducting the UPS functions check Procedures are as follows 1 Press the OFF button to check if the buzzer beeps indicators are on and the LCD display is normal 2 Press the ALARM CLEAR button to check again if the indicators are on the LCD display is normal and the UPS has been transfered to the inverter mode ...

Page 48: ...l after the battery module arrival The appearance of the battery module is shown in Figure 1 Fixing screw 6 pcs Protective panel Figure 1 Appearance of the battery module Rear panel Operation panel on the front panel of the battery module is not available The battery module provides battery ports battery fuse box and ventilation holes on the rear panel as shown in Figure 2 Battery port 1 Battery p...

Page 49: ...se box to prevent electric shock risk during the UPS operation as shown in Figure 3 Protective cover of fuse box Figure 3 Schematic diagram of replacing fuse Note 1 The battery loop and AC input are not insulated a hazardous voltage may exist between the battery ports and ground so it is prohibited to touch them for avoiding electric risk 2 The length of the standard battery cable delivered with t...

Page 50: ... RS232 to 485 component UFMOD21Z1 MODBUS assembly used in UPS UFMOD21Z1 R5 POD UF POD3U20K10 3 in 3 out 3 in 3 in 1 out rack model 20kVA smart UPS single POD UF POD6U20K11 3 in 3 out 3 in 3 in 1 out rack model 20kVA smart UPS 1 1 parallel POD Guide rail rack DMBM4 115 331 Used for rack installation mode Battery module U16 07C1 A battery cabinet with one layer Battery cable components selection Use...