East EA990RT G5 10, Manual

Page 1: ...Engineer Note Our company is providing a full range of technical support and services Customer can contact our local office or customer service center for help The manual will update irregularly due...

Page 2: ...ructure 8 2 4 1 UPS Configuration 8 2 4 2 UPS Outlook 8 3 Installation Instruction 10 3 1 Location 10 3 1 1 Installation Environment 10 3 1 2 Site Selection 10 3 1 3 Size and Weight 10 3 1 4 Installat...

Page 3: ...2 2 Switching the UPS into Bypass Mode from Normal Mode 40 5 2 3 Switching the UPS into Normal Mode from Bypass Mode 40 5 2 4 Switching the UPS into Maintenance Bypass Mode from Normal Mode 40 5 2 5 S...

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Page 5: ...s and remove conductive objects such as jewelry and watches to avoid electric shock or burns The operating environment has a certain impact on the service life and reliability of UPS The environmental...

Page 6: ...ls use facial protection wear protective insulating clothing do not turn the battery upside down or tilt it disconnect the input breaker of the battery The installation environment of the battery must...

Page 7: ...death or serious bodily injury if not avoided It is used to warn of potential dangerous situations which will lead to a certain degree of personal injury if not avoided It is used to transmit the safe...

Page 8: ...gs should be installed to provide backup energy once the utility fails The UPS structure is shown in Fig 2 1 Fig 2 1 UPS Configuration 2 3 Operation Mode The UPS is an on line double conversion UPS th...

Page 9: ...Mode If the inverter overload capacity is exceeded under Normal mode or if the inverter becomes unavailable for any reason the static transfer switch will perform a transfer of the load from the inver...

Page 10: ...nance procedure See Fig 2 5 Fig 2 5 Maintenance mode operation diagram Danger During Maintenance mode dangerous voltages are present on the terminal of input output and neutral even with the LCD turne...

Page 11: ...e after EOD The system starts after a delay time when the AC mains input recovers The mode and the delay time are programmed by the commissioning engineer 2 3 7 Frequency Converter Mode By setting the...

Page 12: ...Configuration Item Components Quantity Remark Long Backup Type H Dual Input 1 Standard Parallel Card 1 Optional Dry Contact Card 1 Optional 2 4 2 UPS Outlook The UPS outlook is shown as Fig 2 8 to Fig...

Page 13: ...1 The touch screen LCD 2 LED 3 Cold start button used to light up the LCD in battery mode 4 Intelligent slot SNMP 5 Dry contact option 6 Parallel port option 7 RS232 used to connect monitoring softwar...

Page 14: ...of the battery installation environment must meet EN50272 2001 requirements 6 If external batteries are to be used the battery circuit breakers or fuses must be mounted as close as possible to the bat...

Page 15: ...Tighten and loosen bolts Electrician s knife Wire stripping Insulated torque wrench Tighten and loosen bolts Cable tie Bundle Crimping pliers Cc cold pressed terminal Leather working gloves Protect op...

Page 16: ...UPS single UPS with single or multiple battery cabinets Their installation methods are all the same The installation procedures are as follows Step 1 Take out the support bases from the accessories Th...

Page 17: ...in Fig 3 4 Fig 3 4 Installing brackets 2 Place the UPS and battery cabinet onto the guide rail in the rack push it completely into the rack along the guide rail it is prohibited to move the UPS throug...

Page 18: ...ker with limited current protection Ensure the positive negative neutral electrode is correctly connected from the battery unit terminals to the breaker and from the breaker to the UPS system 3 5 Cabl...

Page 19: ...Battery Input Battery Input current A 53A 50A 66A 106A Cable Section mm 10 10 16 25 10 10 16 25 N 10 10 16 25 PE Cable Section mm PE 6 6 10 16 Note The recommended cable section for power cables are...

Page 20: ...le 3 5 Table 3 5 Recommended CB Installed position 10kVA 15kVA 20kVA 30kVA Battery CB 63A 250Vdc 63A 250Vdc 63A 250Vdc 100A 250Vdc Attention The CB with RCD Residual Current Device is not suggested fo...

Page 21: ...cribed in this section must be performed by authorized electricians or qualified technical personnel If you have any difficulties contact the manufacturer or agency Warning Tighten the connections ter...

Page 22: ...OUT _DRY1_NO Output dry contact 1 7 9 Normally open function is settable Default None If used for BCB_DRV 6 7 provide 15V voltage 20mA drive signal 8 OUT _DRY1_NC Output dry contact 1 8 9 Normally cl...

Page 23: ...ews SNMP card is compatible with today s popular Internet software and firmware and network operating system and provide direct the direct Internet access function for UPS to provide instant UPS data...

Page 24: ...ntrol and display panel The LCD panel for cabinet is divided into two functional areas LED indicator LCD touch screen 4 2 1 LED Indicator There are 2 LEDs on the panel to indicate the operating status...

Page 25: ...The menu structure of the monitoring display interface is shown in Fig 4 2 Fig 4 2 Menu 4 2 4 Home page After the monitoring system starts self test the system enters the home page following the welc...

Page 26: ...ndicate the buzzer disabled Alarm status which becomes lit to indicate an alarm and off to indicate no alarm Password login logout key After clicking enter user password or advanced password by the ke...

Page 27: ...current Frequency Hz Mains input frequency PF Mains input Power factor Bypass The menu interface of the bypass input is shown in Fig 4 5 and the interface description is shown in Table 4 7 Fig 4 5 By...

Page 28: ...ttery voltage V Battery voltage Battery Current A Battery current Battery status Current battery status idle discharge boost charge floating charge None Temperature Current operating temperature of ba...

Page 29: ...machine i e the ratio of actual power to rated power Active power kW Output active power of each phase of the UPS unit Appa pow kVA Output apparent power of each phase of the UPS unit Reactive power k...

Page 30: ...of statistics interface Display item Description Bypass runtime min Accumulative operation time of UPS in bypass output status Inv Runtime min Accumulative operation time of UPS in inverter output sta...

Page 31: ...urer of this unit HMI version Program version of HMI display system PFC1 version Program version of power rectifier system Inv 1 version Program version of power inverter system 4 2 6 Alarm informatio...

Page 32: ...as an example The interface description is shown in Table 4 14 Table 4 14 Description of history record interface Display item Description No Record number which is listed in reverse order that is to...

Page 33: ...nterface Control item Description Mute Mute the buzzer Clear history Clear history Faults Clear Clear the fault Bat Test1 UPS transfer to battery discharge mode to test if the battery is normal Bypass...

Page 34: ...format Y M D Y M D M D Y D M Y Support 3 formats Y M D M D Y D M Y Brightness 100 0 100 Adjust backlight brightness by moving the slider Auto lock 5 min 0 30 min Set screen time out 0 is set to keep t...

Page 35: ...ry contact setting interface INTERFACE Name Function Input Dry Contact DI_1 DI_3 D G mode Connection status of generator Select IN_DRY1_NC EPO EPO Select IN_DRY1_NC BCB online BCB on line input normal...

Page 36: ...type VRLA battery and Lithium battery The supported lithium battery type is 3 2 V lithium iron phosphate battery Rate output freq 50 50 60 Rate output frequence Rate output voltage 220 208 220 230 2...

Page 37: ...ower distribution Freq track limit 3Hz 0 5Hz 5Hz Settable 0 5Hz 5Hz default 3Hz Self age curr precent 80 30 100 It is percentage of output current in rated output current in self aging mode Transforme...

Page 38: ...0 2 35 Charging voltage of single cells under floating charge condition Cell boost voltage 2 25 2 20 2 45 Charging voltage of single cells under boost charge condition Cell EOD voltage for 0 6C 1 65 1...

Page 39: ...imbalance Bypass voltage is not balance 375 Bypass voltage rapid inspection abnormal Bypass voltage Sequence is reverse 376 Bypass overcurrent Bypass overcurrent 377 ECO bypass overvoltage Byapss vol...

Page 40: ...dervoltage DOD Battery voltage is lower than low voltage warming point when discharging 485 Battery undervoltage EOD Battery voltage is lower than end of discharge point when discharging 486 Battery o...

Page 41: ...er Voltage 595 Bus bar under voltage DC bus under Voltage 596 Bus bar voltage imbalance DC bus voltage imbalance 608 Inverter overvoltage Inverter overvoltage 609 Inverter under voltage Inverter under...

Page 42: ...ROM operation failure Inverter E2PROM operation failure 658 Inverter DSP and monitor communication failure Inverter DSP and monitor communication failure 663 Emergency shutdown EPO Emergency Power Off...

Page 43: ...ormal 7 The UPS is in Normal Mode Close the battery circuit breakers and the UPS starts charging the battery 8 The starting up done Note When the system starts the stored setting will be loaded Users...

Page 44: ...tem transfer to Normal Mode Note Normally the system will transfer to the Normal mode automatically This function is used when the frequency of the bypass is over track and when the system needs to tr...

Page 45: ...d through maintenance bypass and static bypass 2 Turn off the maintenance bypass switch and fix the protection cover and then the load is powered through bypass The rectifier starts followed by the in...

Page 46: ...and the battery stops charging or discharging If the input utility is present the UPS control circuit will remain active however the output will be turned off To completely isolate the UPS users need...

Page 47: ...l diagram The parallel board is located at the back of the UPS cabinet All the parallel cables are designed to be shielded and double insulated and are connected between the UPS to form a loop as show...

Page 48: ...sources must be referenced to the same neutral potential 3 Any RCD Residual Current detecting device if installed must be of an appropriate setting and located upstream of the common neutral bonding p...

Page 49: ...nnection and settings are finished follow the steps below for the operation of parallel system setup 1 Close the output and input breaker of the first unit Wait for the start up of bypass static switc...

Page 50: ...s battery life can be prolonged The battery life is mainly determined by the following factors 1 Installation The battery should be placed in dry and cool place with good ventilation Avoid direct sunl...

Page 51: ...the major contaminants controlled by government Therefore its storage transportation use and disposal must comply with the national or local regulations and laws about the disposal of hazardous waste...

Page 52: ...t requirements of UPS EN50091 3 IEC62040 3 AS 62040 3 VFI SS 111 Note The above mentioned product standards incorporate relevant compliance clauses with generic IEC and EN standards for safety IEC EN...

Page 53: ...ated Frequency 50 60Hz Input Voltage Range 304 478Vac Line Line full load 228V 304Vac Line Line load decrease linearly according to the min phase voltage Input Frequency Range 40Hz 70Hz Input Power Fa...

Page 54: ...Equalized charge voltage 2 35V cell selectable from 2 30V cell 2 45V cell Floated current and constant voltage charge mode Temperature compensation 3 0 selectable 0 5 0 mV cl Charger Voltage precisio...