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86

Vertiv I Liebert ITA2 30kVA I Manual

8.3

Communication Cables

Communication cable is compulsory in parallel system. See Table 8-

3

for cable description.

Refer to

3.4.2 Connecting Parallel Cables

for the methods to connect the parallel cables.

Table 8-3

Description of the communication cable

Type

Name

Description

Appearance

ITA-20k00A

L3A02C00L

1

Parallel
communiation
cable

For N + 1 parallel system, N + 1
communication cables (1m) are needed. For
example, two communication cables are
needed in 1 + 1 parallel system; three
communicatio cables are needed in 2 + 1
parallel system; four communication cables
are needed in 3 + 1 parallel system

ITA-20k00A

L3A02CL3

Parallel
communiation
cable

For N + 1 parallel system, N + 1
communication cables (3m) are needed. For
example, two communication cables are
needed in 1 + 1 parallel system; three
communicatio cables are needed in 2 + 1
parallel system; four communication cables
are needed in 3 + 1 parallel system

8.4

Guide Rail

The guide rail is used in rack installation of UPS, POD (optional). The detailed description is
listed in Table 8-

4

.

Table 8-4 Description of the guide rail

Type

Name

Description

Appearance

GXT4-RMKI

T1832

Guide rail for rack

installation

A set of guide rail includes a left guide rail
and a right guide rail, and its bearing is
50kg. Use the guide rail in the rack
installation. It is applicable to the various
server cabinet, UPS, and POD

For the rack mode installation procedure, refer to

2.5.2 Rack Installation.

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Summary of Contents for ITA-30k00AL3302P00

Page 1: ...Liebert ITA2TM 30kVA User Manual ...

Page 2: ......

Page 3: ...herwise specified in the contract all statements information and recommendations in this document are provided AS IS without warranties guarantees or representations of any kind either express or implied The information in this document is subject to change without notice Every effort has been made in the preparation of this document to ensure the accuracy of the contents but all statements inform...

Page 4: ...us or potentially harmful situation that can result in death or injury It also indicates instructions that need to be adhered to failing which may result in danger and safety issues thereby having an adverse effect on the reliability of the device and security Even for practices not related to physical injury the content under the Warning heading is used for precautions which need to be taken whic...

Page 5: ...Version Information Date Revision Change 11 01 19 V1 0 Initial release 09 08 19 V1 1 Update some contents in Chapters 2 3 and 8 24 05 19 V1 2 Update Sections 5 2 4 and 5 3 III ...

Page 6: ...r remain de energized for a long period it must be placed in a dry and clean environment within specified temperature range 2 This product should be used in an appropriate operating environment For details refer to the section on the environmental requirement in this manual 3 This product is not designed for application in an environment Where the temperature and relative humidity are outside the ...

Page 7: ...result in personnel safety risk UPS malfunction and invalidation of warranty 2 The UPS has been designed for commercial and industrial use only and is not recommended for use in life support applications 3 This is a Class C2 UPS product In a residential environment this product may nevertheless cause radio interference in which case the user is required to take additional measures to reduce the in...

Page 8: ...n selecting instantaneous residual current circuit breaker RCCB or residual current detector RCD 4 Note that the earth leakage current of the load will be carried by RCCB or RCD 5 This equipment must be earthed in accordance with the local electrical codes 1 When selecting the UPS system upstream distribution protection equipment ensure that it complies with the local electric regulations 2 The sp...

Page 9: ...rge power supply before connecting or disconnecting the battery terminals Check whether the battery is earthed accidently if yes please disconnect the earthing Contacting any earth battery parts will result in electric shock Therefore make sure that the battery is not earthed during installation and maintenance 3 Battery manufacturers provide the details of the precautions to be observed when work...

Page 10: ...The Manual Describes The Following Devices Product Model 30kVA ITA 30k00AL3302P00 Long back up model VIII ...

Page 11: ...6 Specifications 9 2 Single UPS Installation And Commissioning 11 2 1 Unpacking Inspection 11 2 2 UPS Moving 12 2 3 Installation Preparation 13 2 3 1 Location 13 2 3 2 Environmental Requirement 13 2 3 3 Installation Tools 15 2 4 External Protective Devices 16 2 4 1 Rectifier And Bypass Input 16 2 4 2 Battery Input 17 2 4 3 UPS Output 17 2 5 Mechanical Installation 17 2 5 1 Tower Installation 17 2 ...

Page 12: ...oning For Parallel System 39 3 6 Installation And Commissioning For Dual Bus System 41 3 6 1 Introduction 41 3 6 2 Installing External Protective Device 42 3 6 3 Connecting Power Cables 42 3 6 4 Connecting LBS Cables 43 3 6 5 Setting Parameters Of LBS 43 4 Operation And Display Panel 45 4 1 Introduction 45 4 1 2 LED Indicators 46 4 1 3 Audible Alarm Buzzer 46 4 1 4 LCD And Functional Keys 46 4 1 5...

Page 13: ...o Restart 68 5 6 Language Selection 69 5 7 Changing Current Date And Time 71 5 8 Setting Password 72 6 Communication 75 6 1 Installing Intelligent Card 75 6 1 1 Intelligent Card Port 75 6 1 2 Intelligent Card Option 75 6 2 Connection Cables For Dry Contact Port 77 6 3 Connecting USB Communication Cables 79 6 4 Connecting Serial Port Communication Cables 79 6 5 Connecting Control Port 79 6 6 Connec...

Page 14: ...8 6 Communication Options And Temperature Humidity Sensor 87 Appendix 1 LCD Parameters Setting 89 Appendix 2 Glossary 91 Appendix 3 Hazardous Substances And Content 92 ...

Page 15: ...up to 99 which provide more efficient products for the customer Product volume decreased by 30 compared with the previous generation little space occupied simple handling and assembly 3U thickness Tower installation and rack installation are optional to meet different installation requirements Capable of parallel connection to achieve up to 3 1 parallel redundant power High frequency double conver...

Page 16: ...de and smart sleep mode which help you save energy to the maximum extent 1 2 Model Configurations The model configurations are shown in Table 1 1 Table 1 1 Model configurations Model Type Description 30kVA Long back up model ITA 30k00AL3302P00 For single UPS system 1 1 parallel system and above the external battery cabinet with large capacity is recommended Model Input Output Remark 30kVA Three ph...

Page 17: ...panel provides parallel LBS ports dry contact port I O terminal block battery terminal block Intellislot port Ethernet port USB port RS232 port REPO port and multi function port The SIC card in the Intellislot port is optional purchase it if required 6 11 1 2 3 4 5 7 8 9 10 1 Intellislot port 2 Dry contact port 3 RS232 port 4 Ethernet port 5 Parallel LBS port 6 AC output port 7 REPO port 8 USB por...

Page 18: ...ough the rectifier PFC circuit The inverter then converts DC power into pure sine wave AC power and supplies the AC power to the load through the electronic transfer switch 3 When the mains is outside the UPS input supply tolerance levels the battery supplies the required power to the load through the rectifier PFC circuit where the battery voltage is boosted and then supplies to the Inverter wher...

Page 19: ... Figure 1 8 Maintenance bypass mode is activated only when the UPS output power distribution unit POD in short is selected 1 5 1 Normal Mode When the mains input is normal the load is supplied with voltage stabilizing and frequency stabilizing power by the mains after processing of the rectifier and the inverter and meanwhile the charger is charging the battery The operation mode is Normal mode In...

Page 20: ...om the mains input If the rectifier is normal the internal charger will charge the battery In Bypass mode the run indicator green is on alarm indicator yellow is on and the buzzer beeps every seconds The Current page in LCD will display On Bypass Figure 1 6 Bypass mode In case of mains failure or mains voltage out of range in Bypass mode the UPS will shut down and stop the output Bypass input Main...

Page 21: ... using battery mode without availability of input power supply Therefore the battery power can also be utilized independently for improving the system availability 1 5 4 ECO Mode For Single UPS With External Battery Only In ECO mode the load is powered by bypass when the bypass voltage is normal and the load is powered by inverter when the bypass voltage is abnormal ECO mode is an energy saving op...

Page 22: ...e when UPS needs to be maintained repaired online Load can be transferred to the maintenance bypass using maintenance bypass MCB located on the front panel of the POD The POD capacity must meets the requirements of total load demand Refer to Liebert ITA2TM 30kVA UPS Power Output Distribution Unit User Manual for the detailed introductions Battery Figure 1 8 Maintenance bypass mode In the event of ...

Page 23: ...kW Voltage 380Vac 400Vac 415Vac three phase output Frequency synchronization range Rated frequency 3Hz Configurable range 0 5Hz 5Hz Frequency track rate 0 5Hz s Configurable range 0 2 0 5 1Hz s single UPS 0 2Hz s parallel system Rated power factor 1 Crest factor 3 1 Voltage harmonic distortion 2 linear load 4 non linear load Dynamic response recovery time 40ms Overload capacity At 25 C 105 125 10m...

Page 24: ...C62 41 6kV 2Ohms Protection level IP20 Ambient condition Operating temperature 0 C 50 C 0 40 C no derating 0 7 will be derated when above 50 C Storage temperature 40 C 70 C battery excluded 25 C 55 C battery included Relative humidity 5 RH 95 RH non condensing Altitude 3000m derating when higher than 3000m Size W D H mm 430 570 130 Weight Net weight kg 23 5 Gross weight kg 41 ...

Page 25: ...contact your local Vertiv service center immediately 2 The UPS must NOT be switched ON without the approval of the commissioning engineer 3 For other equipment which is not introduced in this manual the detailed information about mechanical installation and electrical installation are delivered with the equipment 3 phase 5 line for power input The UPS can be connected to 3 phase 5 line A B C N PE ...

Page 26: ... The battery appearance must be inspected before accepting and using the battery If there exists any package damage dirty battery terminal terminal erosion rust or enclosure crack deformation or liquid leakage replace it with a new battery Otherwise battery capacity reduction electric leakage or fire may be caused 2 2 UPS Moving It is prohibited to move the UPS through the brackets The UPS cabinet...

Page 27: ...in a clean and well ventilated environment to keep the ambient temperature within the specifications The internal fans provide forced air cooling for the UPS Cooling air enters the UPS through the ventilation holes on the front panel and exhausts the hot air through the back ventilation holes Therefore do not obstruct the ventilation holes Maintain at least 200mm clearances between the front rear ...

Page 28: ...he battery ambient temperature should keep constant for the ambient temperature is the main factor to affect the battery capacity and life The battery standard operating temperature is 20 C operation above this 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 b...

Page 29: ... battery instructions When charging the battery you can connect the UPS to the mains temporarily to charge and activate the battery 2 3 3 Installation Tools 1 For the sake of safety the installation tools under live operation must be insulated 2 Tools in Table 2 1 are for reference only please follow the actual requirement for on site installation and connection Table 2 1 Tools Name Drawing Name D...

Page 30: ...ble and the system overload requirements should be taken into account in installation see Table 2 2 For the thermomagnetic circuit breaker see Table 2 4 Split bypass When the system uses split bypass separate protective devices should be installed for the mains and bypass at the mains input power distribution Main Bypass backfeed protection The UPS has main bypass back feed protection function 1 T...

Page 31: ...ed to the UPS shall be minimized 2 4 3 UPS Output The protective device must be installed for the UPS output power distribution The protective device specification is shown in Table 2 4 2 5 Mechanical Installation Two installation modes are available tower installation and rack installation You can select an appropriate installation mode according to the actual conditions 2 5 1 Tower Installation ...

Page 32: ...e UPS Figure 2 5 UPS Installation complete 2 5 2 Rack Installation Installation procedures for UPS 1 Use eight M4 10 screws to fix two brackets accessories respectively on both sides of the UPS front panel as shown in Figure 2 6 Vertiv UPS Bracket 2pcs Screw 8pcs Figure 2 6 Installing brackets It is prohibited to move the UPS through the brackets ...

Page 33: ...e rail according to Figure 2 7 and confirm its retractable function respectively Figure 2 7 Appearance of the guide rail The guide rail screw is shown in Figure 2 8 Figure 2 8 Appearance of the guide rail screw b Adjust the length of the guide rail according to the dimensions of the rack c Align the installation holes of the guide rail with the square holes of the rack fix the guide rail onto the ...

Page 34: ...op and bottom installation hole from top to bottom installation hole 1 and installation hole 4 The guide rail installation is finished as shown in Figure 2 10 Figure 2 10 Guide rail installation completed 3 Place the UPS on the guide rails in the rack and push it completely into the rack Use four M6 16 screws to fix the UPS in the rack through the brackets as shown in Figure 2 11 Vertiv UPS Rack B...

Page 35: ...ncreasing the electromagnetic interference EMI 1 The input mains current of the rectifier and the bypass 2 Non linear load switch mode power affects the neutral cable design of the output and the bypass The neutral cable current may exceed the rated phase current up to1 732 times as large as the rated current Table 2 3 Single UPS cable CSA unit mm2 ambient temperature 25 C Model Input Output Bypas...

Page 36: ...50Vdc or above 2 6 1 Connecting I O Cables The power cables of the UPS should be connected through the I O terminal block located on the UPS rear panel As shown in Figure 2 12 Figure 2 12 Terminals layout of the I O terminal block After the power cables connection the protective cover board of the I O terminal block must be reinstalled so as to avoid electric shock Output terminals sA sB sC Output...

Page 37: ...ut live wires L1 L2 L3 to the three shorting copper bars 1 and connect input N line and input PE line respectively to the I O terminal block N and PE terminals of the UPS 3 Connect the standard output live wires phase A phase B and phase C respectively to the output terminals sA sB and sC Connect the output N line and output PE line respectively to the output terminals N and PE As shown in Figure ...

Page 38: ...sA PE PE BAT BAT BAT BAT BATN BATN bC bC mC mC mB mB mA mA bB bB bA bA Figure 2 14 Wiring diagram 3 in 3 out split bypass configuration Before the commissioning engineer s arrival if the load is not ready for accepting the power please take good care of the safety insulation at the end of the output cable 2 6 2 Connecting Battery Cables Take special care when working with the batteries associated ...

Page 39: ...tery cables confirm that the actual battery cell number and capacity are consistent with the parameter settings on the LCD menus Incorrect settings can cause overcharging of the battery 2 It is prohibited to reverse the polarity of the battery cables 3 Before replacing the battery module and connecting the battery cables disconnect the DC battery MCB power off the UPS completely and conduct isolat...

Page 40: ...tery Sometimes it is necessary to connect several strings of battery in parallel When several strings of battery are paralleled to increase the battery backup time disconnecting device shall be equipped so that the maintenance operation on a certain battery string will not affect the normal operation of other battery strings 1 As shown in Figure 2 16 one DC battery MCB must be added between the ba...

Page 41: ...o short circuit 2 Check that the battery installation and the cable connection are correct that the positive pole and the negative pole of the battery are correct 3 Measure and confirm that the mains voltage and frequency are normal 4 The output terminals of the UPS and the POD if configured are energized upon the startup If the load is connected with the output terminals make sure that the power ...

Page 42: ...ypass MCB and output MCB of the POD After closing the UPS extenal output MCB or the POD output MCB the output terminal block of the UPS output terminal block of the POD and power distribution end of the load will be live pay attention to personnal safety to avoid electric shock Note whether it is safe to feed power to the load 2 The rectifier runs in normal state for about 30 seconds the start up ...

Page 43: ...attery Monitor System Run mode Normal Figure 2 19 Output interface 4 After setting corresponding parameters press the power button for two seconds and the LCD prompts a dialogue box shown in Figure 2 20 Status Settings Control Log About Maintain Confirm No Yes Turn on UPS Figure 2 20 Turning on UPS After selecting YES the run indicator green blinks the inverter starts and the run indicator turns o...

Page 44: ...p screen The alarm indicator will be yellow and the buzzer will continuously beep after the rectifier finishes the startup 2 Press the power button for two seconds the LCD prompts a dialogue box shown in Figure 2 21 Status Settings Control Log About Maintain Confirm No Yes Turn on UPS Figure 2 21 Turning on UPS After selecting YES the inverter starts and the run indicator green is on ...

Page 45: ...de reliability and redundancy for the system The intelligent parallel logic provides the user with maximum flexibility For example each UPS in the parallel system can be switched off or on in random order seamless transfer can be achieved between Normal mode and Bypass mode and the transfer is automatically recoverable that is after the overload is removed the system will return to the original op...

Page 46: ... 5 Mechanical Installation for details 2 As shown in Figure 3 1 the UPS should be installed at the bottom and the 1 1 parallel POD should be installed on the top to facilitate the cable connection and operation The installation method of 1 1 parallel POD is the same as that of the UPS Figure 3 1 1 1 parallel system installation 3 4 Connecting Power Cables Each single UPS of the parallel system nee...

Page 47: ...to Liebert ITA2TM 30kVA UPS Power Output Distribution Unit User Manual 2 External isolation for the parallel system When the UPS number of the parallel system is more than two use external isolation mode The block diagram of three UPSs parallel system is shown in Figure 3 2 Refer to Power distribution mode in 2 6 1 Connecting I O Cables for the cable connection of each UPS Refer to 2 6 Connecting ...

Page 48: ...tem is shown in Figure 3 3 UPS1 UPS1 UPS2 UPS2 UPS3 UPS3 UPS4 UPS4 Figure 3 3 Cable connection schematic diagram of 3 1 parallel system 1 The Vertiv parallel cables must be used for the parallel system 2 If the parallel communication fault occurs during the parallel commissioning or operation just shut off the system and check whether the connection of the parallel cables are correct 3 During para...

Page 49: ...tem When each UPS of the parallel system uses the independent battery string the battery cables connection of each UPS in the parallel system is the same as that of the single UPS refer to 2 6 2 Connecting Battery Cables for the installation method The schematic diagram of battery strings in 1 1 parallel system with independent battery strings is shown in Figure 3 4 Refer to 2 6 Connecting Power C...

Page 50: ...time of the battery it is recommended to use the external battery cabinet with larger capacity 2 The UPS shares the battery system make sure that in each of the UPS enable common battery function Refer to 3 6 5 Settings Parameter of LBS Battery module First block Second block Third block Sixteenth block Battery module First block Second block Third block Sixteenth block Battery module First block ...

Page 51: ...e MCBs to connect N and PE terminals of the battery strings respectively to BAT BAT BAT N and PE terminals of the corresponding I O terminal block of the UPS in the parallel system through each battery MCB as shown in Figure 3 5 BAT N BAT BAT PE PE BAT N BAT BAT PE Figure 3 5 Connection diagram of shared battery string in 1 1 parallel system UPS 1 UPS 2 UPS1 MCB UPS2 MCB Negative battery strings P...

Page 52: ...UPS of the parallel system shares the battery strings check these items carefully 3 Check all the working status of the parallel system ensure that the phase sequence of the main bypass and output of each UPS is correct and consistent that the connection of the parallel cable is reliable and that the user load is not connected during power on 4 Measure and confirm that the mains voltage and freque...

Page 53: ...t MCB of each UPS in the parallel system the UPS is powered on at the same time If 1 1 parallel POD is configured close the corresponding input MCB and bypass MCB At the same time close the corresponding output MCB of the other UPS which is being tested and make sure that the corresponding output MCB of the other UPS is open After the UPS extenal output MCB or POD output MCB is closed the UPS outp...

Page 54: ...put MCB of each UPS and all UPSs are powered on at the same time After the start of the rectifier is finished press the power button of one UPS for two seconds the run indicator green will be on Measure whether the inverter output voltage is normal If the 1 1 parallel POD is configured close the corresponding input MCB bypass MCB and output MCB of the POD b Start the inverter of the second UPS che...

Page 55: ...r should manually set other parameters according to actual needs 3 When parallel system has output Sync parallel parameters function can only be achieved via the UPS with output otherwise this function is invalid 4 When adding a single unit in the parallel system first ensure the parallel cables connection is correct then power on the single unit 3 6 Installation And Commissioning For Dual Bus Sys...

Page 56: ... details of installation and type selection 3 6 3 Connecting Power Cables In dual bus system refer to 2 6 Connecting Power Cables and 3 4 Connecting Power Cables to select the power cables for single UPS and parallel system respectively The bypass input power and main input power must use the input terminal of the same neutral line If the input terminal has leakage current the leakage current prot...

Page 57: ...h is used for reliable connection Figure 3 9 LBS cable connection 3 6 5 Setting Parameters Of LBS The LBS parameters setting interface is shown in Figure 3 10 Procedures for setting LBS parameters Through the Settings System LBS you can set the LBS according to actual needs There are three items of LBS for selection Disable Slave Master Monitor System LBS select IT system compatibility Dry connect...

Page 58: ...BS master can send synchronization signal to LBS salve according to the own inverter voltage phase After the slave receives the synchronization signal sent by the master the slave will adjust its inverter voltage phase so as to realize the inverter voltage phase is synchronized with the master Through the above to realize the inverter voltage phase synchronization of two sets of UPS system and rea...

Page 59: ... is located on the front panel of the UPS The display panel allow the user to operate and monitor the UPS and view the UPS parameters UPS and battery status information and any alarm messages As shown in Figure 4 1 the display panel includes LCD screen menu keys LED indicators run indicator and alarm indicator 1 Menu keys 2 LCD 3 Run indicator 4 Alarm indicator 5 Power button Figure 4 1 Operation ...

Page 60: ...us beep Sound is generated when the UPS fault appears such as fuse or hardware failure One beep every 0 5 second Sound is generated when the UPS critical alarm appears such as Inverter overload One beep every second Sound is generated when the UPS critical alarm appears such as battery low voltage One beep every 3 3 second Sound is generated when the UPS general alarm appears 4 1 4 LCD And Functio...

Page 61: ... the UPS input output parameters of the load and the battery learn about the current UPS status and alarm message perform functional settings and control operation The LCD also stores historical alarm records that can be retrieved for reference and diagnosis 4 1 5 Initial Start up Guidance When the UPS is the initial start up the interface shown in Figure 4 3 will appear to guide the user to set b...

Page 62: ...al start up guidance 2 Battery parameter page At this page you can set the battery cell number and total Ah For 30kVA model the Battery series are 32 34 36 38 and 40 selectable See right diagram in Figure 4 5 Figure 4 5 Initial start up guidance 3 Output page As shown in Figure 4 6 you can set output voltage output frequency Start UP Guidance 4 5 Prev Next Output voltage Output frequen 230V Auto B...

Page 63: ...Manual Finish page After the start up the user can operate the UPS normally Start UP Guidance 5 5 Configuration finished Please ENTER to start Figure 4 7 Initial start up guidance 5 4 2 LCD Menu Structure Figure 4 8 LCD menu structure ...

Page 64: ...n Figure 4 9 Figure 4 9 Start screen 4 3 2 Flow Screen After the self test of the UPS the flow screen shown in Figure 4 10 will appear The flow screen is the total status view of the UPS includes input bypass rectifier battery inverter and output etc The working modes with color display while the invalid modes with gray display Figure 4 10 Flow screen At the flow page press the key to enter the pr...

Page 65: ...select the submenu you need then press the key to confirm it 4 3 4 Submenu Screen The submenu screen contains the UPS parameters and item settings After entering the submenu screen if there is a tab control just move the cursor to the tab At this time you can press the or key to switch the tab Press the key to move the cursor to a certain item After entering the submenu screen if there is no tab c...

Page 66: ... Input Bypass Battery Output and Load See below Status Settings Control Log About Maintain Energy kWh 204 242 8 0 2 0 2 0 2 59 98 420 4 0 60 0 60 0 60 244 1 243 2 59 98 59 98 422 7 421 5 Input Bypass Battery Output L N voltage V L N current A Frequency Hz L L voltage V Power factor ...

Page 67: ... lower li 40 Bypass frequency range 10Hz Bypass voltage upper li 20 Run mode Normal Parallel Output Battery Parallel Output Battery Local battery total AH Low battery time Battery replaced time Battery test interval Battery test time Shared battery 36AH 2 min 2000 01 0 Disable Wednesday Disable Battery test weekday 00 00 00 Parallel Output Battery Battery series 32 Dischg protrct time Equal charge...

Page 68: ...lay Disable 0 sec Disable 0 sec Yes 0 sec Enable Remote control Redundant Monitor System Auto restart Auto restart delay Guaranteed shutdown Remote power on delay Remote shutdown delay Disable 0 sec Disable 0 sec Yes 0 sec Enable Remote control Redundant Control page The Control page contains the Turn ON OFF to BYPASS and Manual battery test etc See below Status Settings Control Log About Maintain...

Page 69: ...History 01 No battery 2000 01 01 03 50 54 02 UPS has no output ND03 NE08 2000 01 01 03 50 35 02 No battery 2016 10 01 00 00 00 03 Bypass abnormal ND03 NC00 2016 10 01 00 00 00 01 Input abnormal NA03 2016 10 01 00 00 00 Current History About page The About page contains the Product Network and Efficiency See below Status Settings Control Log About Maintain ...

Page 70: ... About Maintain Status Settings Control Log About Maintain 0 Password for maintain Input OK 4 3 5 Default Screen During the UPS operation if there is no alarm within two minutes the default screen shown in Figure 4 12 will appear At the default screen if there is an alarm or a fault or the user press any key the Flow screen will appear again Figure 4 12 Default screen ...

Page 71: ...time Turn on failed condition is not met When users press the power button or execute the command of Turn on Turn off to Bypass under Control page the prompt will appear 4 5 UPS Alarm Message List Table 4 5 gives all UPS alarm messages based on the Current and History menus Table 4 5 UPS alarm message list Alarm message Description Communication fail Internal commuication is abnormal please check ...

Page 72: ...ed The battery positive and negative are reversed Please reconnect the battery and check the battery cables connection Battery low pre warning This alarm occurs when the battery reaches the EOD After the pre warning the battery capacity allows two minutes discharge at full load The user can set the time ranging from 2min 30min 2 min by default Please shut down the load timely Battery voltage abnor...

Page 73: ... output cables connection and the enclosure are shorted or not Output pending Remote shutdown is enabled and the system will be off Output voltage abnormal The internal output disconnect Check output fuse and relays Output disabled The system is in standby state and the dry cntact shutdown is enabled Check whether the shutdown dry contact is enabled or not Version incompatible The version between ...

Page 74: ... Check that thebypass input is normal Bttaery to utility transition The UPS is powered by the mains instead of the battery Manual power on Set power on via LCD panel Manual shutdown Set shutdown via LCD panel Operating on inverter The UPS output state is on inverter Battery series set to 32 32 40 The battery cells changed Restore factory defaults Under UPS stadby state set Restore Factory Defaults...

Page 75: ...d load capacity the unit with the largest ID number starts to enter sleep mode inverter off at this time the N minus 1 units are working in inverter mode The N minus 3 units are larger than the current system rated load capacity and the unit with the largest ID number keeps sleep mode Battery EOD Battery end of discharge Faults cleared Press the Clear faults button under Control then the system wi...

Page 76: ...ernal input MCBs are closed This procedure results in mains voltage being applied to the UPS output terminals Confirm that the load power is safe if there is a load to be connected with the UPS output terminal Ensure that the load is isolated with the UPS output terminal if the load is not ready for accepting the power The start up mode of the single UPS includes normal mode start up and battery m...

Page 77: ...Figure 5 1 Turning on UPS In Inverter mode press and hold the power button If the bypass is normal the interface shown in Figure 5 2 is displayed Select To the Bypass and click OK to transfer the UPS to Bypass mode select Turn off UPS and click OK to turn off the UPS Status Settings Control Log About Maintain Option To the Bypass Turn off UPS OK Status Settings Control Log About Maintain Confirm N...

Page 78: ...ower from the inverter For the detailed information of the Normal mode Bypass mode Battery and Maintenance Bypass mode please refer to 1 5 UPS State And Operation Mode 5 2 3 Transfer From Bypass Mode To Inverter Mode In Bypass mode press and hold the power button If the ECO mode is not turned on the interface shown in Figure 5 4 is displayed Status Settings Control Log About Maintain Option To the...

Page 79: ...No Yes Turn off UPS Figure 5 6 ECO turned on interface 5 2 4 Transfer From Inverter Mode To Maintenance Bypass Mode When the UPS is running in Normal mode you can use this procedure to make the load transfer from inverter output to maintenance bypass 1 Before performing this procedure you should check the LCD information first and make sure the bypass is normal and synchronizes with the inverter O...

Page 80: ...ure 5 8 Ports connection 3 Remove the fixing screws of the baffle of the maintenance bypass switch then rotate the baffle upwards till it is completely fixed finally fasten the fixing screws At this time the system Interlock function is activated the UPS will transfer to internal bypass mode and you should confirm that the UPS has been transferred to internal bypass mode 4 After the confirmation c...

Page 81: ...f the POD 4 Open the maintenance bypass MCB on the front panel of the POD Rotate the baffle of the maintenance bypass switch to its original position then fasten the fixing screws 5 Press the power button on the operation and display panel of the UPS and the UPS transfers to Inverter mode 5 2 6 Adding A Single Unit In Parallel System Refer to 3 5 Commissioning Parallel System for details 5 3 UPS C...

Page 82: ... bypass output included and the battery stops charging or discharging Just unplug the terminal connecting to the REPO if you need emergency power off If the mains input is present the UPS control circuit will remain active however the output is closed To remove all mains power from the UPS the external main input MCB should be disconnected 5 5 Auto Restart When the mains power failure the UPS draw...

Page 83: ...age 1 At the main menu screen press the or key to switch the cursor to select Settings then press the key to confirm it See Figure 5 10 Status Settings Control Log About Maintain Figure 5 10 Main menu 2 Press the key to move the cursor to Monitor see Figure 5 11 Output Battery Monitor System Language Date Time Audible alarm Card slot protocol UPS Comm Address English 03 52 41 Enable YDN23 1 2000 0...

Page 84: ...UPS Comm Address English 03 52 41 Enable YDN23 1 2000 01 01 Control port protocol Sensor Figure 5 12 Language selection 4 Press the or key to select the language you need then press the key to confirm it At this time the LCD contents will be the language selected by you See Figure 5 13 Figure 5 13 Changing Language 5 Press the key for several times to back to the main menu screen ...

Page 85: ...e Date Time Audible alarm Card slot protocol UPS Comm Address English 03 52 41 Enable YDN23 1 2000 01 01 Control port protocol Sensor Figure 5 15 Monitor interface 3 Press the key and press the or key to highlight the date and time see Figure 5 16 Output Battery Monitor System Language Time Audible alarm Card slot protocol UPS Comm Address English 03 52 41 Enable YDN23 1 Control port protocol Sens...

Page 86: ...ddress English Enable YDN23 1 Control port protocol Sensor Date 2000 01 01 Time 03 52 41 Figure 5 17 Changing date and time 5 Press the key to confirm it and then press the key several times to back to the main menu screen 5 8 Setting Password 1 After powering on the UPS at the main menu screen press the or key to move the cursor to select Settings See Figure 5 18 Status Settings Control Log About...

Page 87: ...01 Control port protocol Sensor Figure 5 20 Monitor interface 2 Press the key then press the key to select the Change settings password see Figure 5 21 Change settings password Modbus address 1 Output Battery Monitor System Figure 5 21 Changing settings password 3 Press the key the interface shown in Figure 5 22 will appear Monitor System IPv4 address Subnet mask Gateway address Change settings pa...

Page 88: ...igure 5 24 Monitor System IPv4 address Subnet mask Gateway address Change settings password 192 168 1 10 255 255 255 0 192 168 1 1 Confirm new password Input OK 0 Figure 5 24 Confirming new password 6 After the confirmation press the key and the system prompts that the password changing is successful see Figure 5 25 Monitor System IPv4 address Subnet mask Gateway address Change settings password 1...

Page 89: ...card UNITY card 485 card The intelligent card port and USB port can be used at the same time Figure 6 1 Intelligent card installation rear view 6 1 2 Intelligent Card Option SIC card SIC card is a network management card which makes the intelligent devices such as UPS air conditioner static transfer system STS sever power management system SPM and so on produced by Vertiv have network communicatio...

Page 90: ...gent equipment and equipment room environment through the SNMP agent function provided by the SIC card RDU Manager RDU Manager is a piece of management software for equipment room You can use RDU Manager to monitor your intelligent equipment and equipment room environment through the TCP IP interface provided by the SIC card Centralized management software Nform Monitor your intelligent equipment ...

Page 91: ...t port is shown in Figure 6 2 and the port description is shown in Table 6 1 1 2 3 4 5 6 7 8 9 10 11 12 G N D G N D G N D G N D G N D Figure 6 2 Pin layout of dry contact ports Table 6 1 Description of the dry contact ports Silkprint Port name Pin NO Pin name Meaning 1 Output port1 1 LOW_BATTER ON_BATTERY ON_BYPASS UPS_FAULT Default LOW_BATTER can be set via the LCD settings page When the system h...

Page 92: ...nd static bypass but it cannot disconnect the UPS mains input inside If you want to disconnect the UPS completely just disconnect the upstream input MCB when generating the EPO In emergency conditions close the REPO switch prepared by users to shut down the rectifier and inverter and the UPS is powered off In normal condition the REPO switch cannot cut off the UPS input power If a switch of electr...

Page 93: ... The methods to connect the USB communication cable are as follows Insert one end of the USB communication cable to the USB port see Figure 1 3 on the rear panel of the UPS and connect the other end to the USB port of the computer After the connection you need to install the USB drive program in the installation disk 6 4 Connecting Serial Port Communication Cables The methods to connect the serial...

Page 94: ...the parameters IP address subnet mask gateway address of the computer or the UPS so as to make the computer communicate the UPS well To change the network parameters of the UPS operate them via the Settings Monitor as shown in Figure 6 4 Webpage monitoring function Open the browser like IE input the IPv4 address at the address bar to the login interface After inputting the correct user name and pa...

Page 95: ...m the ventilation holes on the rear panel 7 2 Battery Maintenance 1 Never reverse connect the battery connections otherwise the fire will occure 2 Never attempt to open batteries since they contain electrolyte which is potentially harmful to personnel In the event of accidental with electrolyte wash the affected area with abundant clean water and seek medical assistance immediately The internal ba...

Page 96: ...e waste lead acid battery and other improper disposal methods can result in serious environment pollution which will be investigated the legal responsibility As the provider of the lead acid battery Vertiv has built perfect service network and recycle system for the waste battery to assist users to deal with the waste battery by law Contact Vertiv or the nearest service center for the detailed inf...

Page 97: ...5 Checking UPS Functions UPS functions check procedures may cause power interruption to load It is recommended to check the UPS functions once every half year Backup the load data before conducting the UPS functions check Procedures are as follows 1 Press the power button to check if the buzzer beeps indicators are ON and the LCD display is normal 2 Press the ESC key to check again if the indicato...

Page 98: ...is used for Intellislot series UPS IS UNITY DP UNITY card is used for Intellislot series UPS IS RELAY RELAY card is used for Intellislot series UPS Sensor IRM S01T Intelligent temperature sensor IRM S02TH Intelligent temperature humidity sensor 8 2 POD POD option of the UPS can provide safe and reliable power distribution function The descriptions of the POD are listed in Table 8 2 Table 8 2 POD T...

Page 99: ...PUT BREAKER UPS2 OUTPUT BREAKER UPS2 输出 OFF 400V 63A OFF UPS2 INPUT BREAKER UPS2 输入 BYPASS2 INPUT BREAKER 旁路2输入 OFF 400V 80A 400V 63A ON 维护旁路输入 OFF 400V 100A ON UPS1 输入 UPS1 INPUT BREAKER OFF ON ON 旁路1输入 BYPASS1 INPUT BREAKER OFF ON 400V 80A 400V 63A ON UPS1 输出 UPS1 OUTPUT BREAKER OFF 400V 63A ON UPS1 main input MCB UPS1 Bypass input MCB Maintenance bypass MCB UPS1 output MCB UPS2 main input MCB U...

Page 100: ...stem ITA 20k00A L3A02CL3 Parallel communiation cable For N 1 parallel system N 1 communication cables 3m are needed For example two communication cables are needed in 1 1 parallel system three communicatio cables are needed in 2 1 parallel system four communication cables are needed in 3 1 parallel system 8 4 Guide Rail The guide rail is used in rack installation of UPS POD optional The detailed d...

Page 101: ...tion options and the monitoring options are listed in Table 8 6 Table 8 6 Communication options and the monitoring optios Name Type Description Appearance SIC card UF SNMP810 Remote monitor UPS through TCP IP protocol and Internet Support remote safe shutdown Provide an extended net port cascade connect up to eight temperature humidity sensors RDU SIC card RDU SIC Be used to connect UPS to RDU SIC...

Page 102: ...o of which control UPS startup and shutdown functions and the third one is reserved Intelligent Temperature sensor IRM S01T With LCD screen connects the SIC card or the multifunction port Temperature humidity sensor RDU A S02TH With LCD screen connects the SIC card or the multifunction port When using the SIC card to connect to the temperature sensor as battery temperature compensation connect to ...

Page 103: ...tage selection 220V 230V 240V 220V Startup on bypass Disable Enable Disable Frequency selection Auto BypEna Auto BypDisa 50Hz BypDisa 60Hz BypDisa Auto BypEna Inverter sync range 0 5Hz 1 0Hz 2 0Hz 3 0Hz 4 0Hz 5 0Hz 3 0Hz Bypass voltage upper limit 10 15 20 20 Bypass voltage lower limit 10 20 30 40 40 Bypass frequency range 5Hz 10Hz 10Hz Run mode Normal ECO mode Normal ECO voltage range 5 10 15 10 ...

Page 104: ...Monitor Language English Chinese English Date YYYY MM DD 2000 01 01 Time HH MM SS 00 00 00 Display orientation Auto rotate Horizontal Vertical Auto rotate Audible alarm Enable Disable Enable Intellislot Velocity YDN23 Velocity UPS comm address 1 255 1 Control port protocol Modbus Sensor Sensor Modbus address 1 128 1 IPv4 address ddd ddd ddd ddd d is a decimal number 192 168 1 10 Subnet mask 255 25...

Page 105: ...f discharge EPO Emergency power off I O Input output LBS Load bus synchronizer LCD Liquid crystal display LED Light emitting diode MCB Miniature circuit breaker NMS Network management system PE Protective earth RCCB Residual current circuit breaker RCD Residual current detector REPO Remote emergency power off RFI Radio frequency interference SCR Silicon controlled rectifier SNMP Simple network mon...

Page 106: ... table is made following the regulation of SJ T 11364 Means the content of the hazardous substances in all the average quality materials of the parts is within the limits specified in GB T 26572 Means the content of the hazardous sustances in at least one of the average quality materilals of the parts is outsides the limits specified in GB T 26572 Applicable scope Liebert ITA2TM 30kVA UPS ...

Page 107: ......

Page 108: ...referred to are trade names trademarks or registered trademarks of their respective owners While every precaution has been taken to ensure accuracy and completeness herein Vertiv Co assumes no responsility and disclaims all liability for damages resulting from use of this information or for any errors or omissions Specifications are subject to change without notice ...

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