AEC IST7 Series User Manual Download

Page: 49 / 119

2 Overview

UPS IST7 Series (60K-200K)

User Manual

Fault

Information

Protect requirement Alarm requirement

SPD abnormal

Buzzer slowly beeps, and
the yellow atmosphere lamp
normal on.

Offline
alarm
status

Power unit 1 offline

None

Buzzer slowly beeps.

Power unit 2 offline

In the battery under-voltage protection, if the mains is normal, the UPS will restart and charge the
battery group.

Summary of Contents for IST7 Series

Page 1: ...UPS IST7 60 200kVA Series User Manual www aecups com ...

Page 2: ......

Page 3: ... 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 accuracy of the contents but all statements information and recommendation...

Page 4: ...are just for reference for details please see the actual product Suitable Model IST7 60 IST7 100 IST7 120 IST7 160 IST7 200 Symbol Conventions The manual quotes the safety symbols these symbols used to prompt users to comply with safety matters during installation operation and maintenance Safety symbol meaning as follows Symbol Description Alerts you to a high risk hazard that will if not avoided...

Page 5: ...ser Manual Foreword iii Symbol Description Anti static prompting Be care electric shock prompting Provides a tip that may help you solve a problem or save time Provides additional information to emphasize or supplement important points in the main text ...

Page 6: ...5 1 1 6 Measure with Electricity 5 1 2 Operation and Maintenance Requirements 6 1 3 Environment Requirements 7 2 Overview 8 2 1 Product Introduction 8 2 1 1 Model Meaning 8 2 1 2 Product Features 8 2 2 Work Principle 10 2 2 1 Work Principle Diagram 10 2 2 2 Work Mode 10 2 3 Appearance and Structure 11 2 3 1 Appearance 11 2 3 2 Structure Layout 14 2 4 Optional Accessory 23 2 4 1 SNMP Card and Its S...

Page 7: ... Output Wires 45 3 3 Transportation and Unpacking 47 3 3 1 Transportation 47 3 3 2 Unpacking 48 3 4 Mechanical Installation 50 3 4 1 IST7 60 IST7 100 IST7 120 50 3 4 2 IST7 160 IST7 200 52 3 4 3 Optional Accessory Installation 55 3 4 4 Battery Release Control Accessory Installation 57 3 4 5 Install Battery Cabinet 59 3 5 Wiring 60 3 5 1 IST7 60 IST7 100 IST7 120 60 3 5 2 IST7 160 IST7 200 62 3 6 S...

Page 8: ...Information 77 4 6 Setting Manage 78 4 6 1 Cabinet Setting 78 4 6 2 Battery Setting 79 4 6 3 Battery Test 79 4 6 4 Output Setting 79 4 6 5 Smart Mode 80 4 6 6 Dry Contact 80 4 6 7 Screen Setting 81 4 6 8 Password Setting 81 4 6 9 Communication Setting 82 4 6 10 Record Manage 82 4 7 Information Manage 83 4 7 1 Run Information 83 4 7 2 History Record 84 4 7 3 User Log 85 4 7 4 Smart Record 85 4 7 5 ...

Page 9: ...5 4 Parallel System Startup and Shutdown 96 5 4 1 Start Parallel System 96 5 4 2 Shutdown Parallel System 99 5 4 3 Emergency Power Off EPO 99 6 Maintenance and Troubleshooting 100 6 1 Maintenance Guide 100 6 1 1 Safety Precautions 100 6 1 2 Preventive Maintenance 100 6 2 Battery Maintenance 100 6 3 Announcementsfor Battery Replacement 101 6 4 Troubleshooting 102 6 4 1 Common Abnormal Phenomena Dia...

Page 10: ... operation instructions in this section carefully which is to avoid accident The DANGER WARNING CAUTION in the manual are not all the safety announcements that you must abide by they are just the supplements for the safety announcements during operating Our Company does not undertake the responsibility caused by violating common safety operation requirements or the safety standard of design manufa...

Page 11: ... storm it is strictly prohibited to perform high voltage and AC operation as well as in the tower or the mast The atmosphere will generate a strong electromagnetic field in a lightning storm Therefore in order to avoid equipment struck by lightning lightning protection and grounding system should be prepared in time If the output load is impact feedback device please consult the engineer of our co...

Page 12: ...ir inlet air outlet and fan of cabinet without blocking No liquid or other objects are allowed to enter the cabinet The product is class C3 device If the product is used in resident living it may cause wireless interference User should take actions to avoid the interference Warning label should be affixed away from UPS location When UPS is power off there still exists dangerous voltage It should a...

Page 13: ... circuit the anode and cathode of the battery The battery wiring must be tightened It is strictly prohibited to touch any two wiring terminals of battery or the bare terminals of wires simultaneously or it may cause battery damage or human injury Prevent electrolyte leaking from batteries The metal objects and circuit board will be corroded by the overflowing electrolyte and it will result in equi...

Page 14: ...allation or daily maintenance please comply with the related standards Set warning labels at the switches of input end and output end to avoid wrongly close and even cause accident Set warning label or safety warning area to avoid irrelevant person entering and cause human injury or device damage After maintenance ensure that pull out the key of the UPS and save it properly 1 1 6 Measure with Elec...

Page 15: ...now each safety announcements and get the right operation method and then the installation operation and maintenance can be done Mounting and dismantling power cables is prohibited when power on Please switch off the power switches before mounting or dismantling power cables Before connecting make sure the cable connection cable labels are in accordance with the actual installation Touching high v...

Page 16: ... UPS should be grounded The ground terminal must be connected to the ground Drilling holes on the cabinet is prohibited Inappropriate drilling will damage the components inside the UPS Metal debris generated by drilling will lead to circuit board short circuit Changing the UPS configuration structure or assembly will affect the performance of the UPS If user needs to do like this please consult th...

Page 17: ...hree level inversion technology Adopts three level inversion technology which makes the quality of output voltage wave better and the efficiency of whole UPS higher Completely digitalized DSP control Adopts digitalized DSP to control the inverting phase synchronization output current sharing logic of the power unit which is with high precision high speed and perfect whole system performance Energy...

Page 18: ...pass channel to ensure the UPS supply power for load while maintenance which greatly improve the system operation reliability and maintainability Reliable EMC performance Pass the authority institution and professional test on EMC including conducting disturbance radioactive disturbance conducting anti disturbance radioactive anti disturbance power falling mass impulse static discharging surge etc...

Page 19: ...s follows When mains normal the inverter inside the power unit rectify the mains into anode and cathode DC voltage the DC voltage output stable 220Vac voltage to load after it through inverter When the system control card detects the inverter normal it will supply the inverting voltage to load Battery mode When mains abnormal system will switch to battery input the Boost circuit promotes the batte...

Page 20: ... close the bypass output and it will cause user load power down When load fault or short circuit the UPS will switch to bypass to supply power from inverter If the short circuit is serious the UPS input switch and bypass switch may trip out After suffering the short circuit fault UPS will try to restart If the short circuit is removed the UPS will switch to inverter if the fault is not removed the...

Page 21: ...2 Overview UPS IST7 Series 60K 200K User Manual 12 Figure2 3 Appearance of IST7 60 IST7 100 IST7 120 Figure2 4 Appearance of IST7 160 IST7 200 ...

Page 22: ...T7 100 IST7 120 Figure2 6 Operation panel of IST7 160 IST7 200 Table2 1 Illustration for the operation panel No Sill screen Name Illustration 1 Touch screen Shows the running parameters such as voltage current load etc and status 2 AC DC indicator On green rectifier works normally On red rectifier abnormal ...

Page 23: ...n green output normally On red output is overload 7 ON ON combination button Press the two buttons for 3s the system will power on 8 OFF OFF combination button Press the two buttons for 3s the system will power off 9 Atmosphere lamp On blue UPS works normally Flicker blue battery mode On yellow UPS abnormal but works normally On red UPS abnormal and cannot works 2 3 2 Structure Layout The structur...

Page 24: ...open the door The specifications of main switch output switch bypass switch and maintenance bypass switch of IST7 100 IST7 120 IST7 60 are different a bit The above take IST7 60 as example to illustration for details please see the actual product Figure2 8 Structure layout diagram of IST7 160 IST7 200 open the door ...

Page 25: ...switch 3 Mains switch 7 SPD optional 4 SPD switch optional 8 Maintenance bypass switch Power unit Figure2 9 Power unit Table2 3 Power unit illustration NO Skill screen Name Illustration 1 RUN Run indicator On green running normally 2 ALARM Alarm indicator On yellow alarm 3 FAULT Fault indicator On red fault 4 Limit switch On red running On green exit ...

Page 26: ...nnection are as shown in Figure2 12 and Figure2 13 4 Dry contact port Illustration see Table2 5 corresponding dry contact see Table2 6 Table2 7 5 PARALLEL port Parallel wires are for parallel ports connection between cabinets When multi UPSs in parallel connect the parallel port of each UPS by parallel wire N UPSs require N parallel wires to ensure there are at least two parallel wires for a UPS w...

Page 27: ...nication protocol support MODBUS RTU switch it by touch screen MODBUS RS232 port adopts RJ45 plug to connect the Pin definition as shown in Figure2 14 Figure2 15 10 MDU port Touch screen communication port RS485 port 1 8 RJ45 plug RJ45 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Pin definition Pin 1 White orange RS485 A Pin 2 Orange RS485 B Pin 3 White green Reserved Pin 4 Blue RS485 B Pin 5 White blue RS485 ...

Page 28: ... 8 1 2 3 4 5 6 7 8 Pin definition Pin 1 White orange MODBUS A Pin 2 Orange MODBUS B Pin 3 White green Reserved Pin 4 Blue MODBUS B Pin 5 White blue MODBUS A Pin 6 Green Reserved Pin 7 White brown 5V power Pin 8 Brown GND Figure2 14 Pin definition of MODBUS 2 RS232 port is used for RS232 serial port communication which is to achieve the external SNMP card communication RS232 port adopts RJ45 plug T...

Page 29: ...e service before use it COM Reinforced insulation ground OUT 1 NC OUT 1 normal close output port When the signal is effective COM and NO connect and NC disconnects This signal is settable as shown in Table2 7 COM Reinforced insulation ground NO OUT 1 normal open output port OUT 2 NC OUT 2 normal close output port When the signal is effective COM and NO connect and NC disconnects This signal is set...

Page 30: ... insulation ground The input port IN port card can be defined 10 types dry contact definition as shown in the Table2 6 according to user requirements Table2 6 Input dry contact definition NO Dry contact definition Remarks 1 Battery abnormal When this signal is received UPS alarms and records this status and then turn off charge function 2 Battery grounding abnormal Grounding abnormal signal 3 Batt...

Page 31: ...ntact is ON 4 Battery output UPS is in the battery power supply status and this dry contact is ON 5 Battery under voltage alarm Battery discharges to the under voltage alarm and this dry contact is ON 6 Battery under voltage protection Battery discharges to the under voltage protection status and this dry contact is ON 7 Output overload UPS is in the overload status and this dry contact is ON 8 UP...

Page 32: ...ormal When the fan of UPS is abnormal and this dry contact is ON 18 UPS alarm When the UPS alarm and this dry contact is ON Get dry contact function of single bypass feedback and parallel bypass feedback in Table2 7 by customization The dry contact port cannot connect with dangerous signal which may damage device or personal safety it should connect to SELV circuit after isolation 2 4 Optional Acc...

Page 33: ...t with humiture unit RS485 3 Indicator R Show working status details as shown in Table2 9 E NETWORK port NETWORK port adopts RJ45 plug The pin definition of the NETWORK port as shown in Figure2 17 1 8 RJ45 plug RJ45 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Pin definition Pin 1 White orange TX Pin 2 Orange TX Pin 3 White green RX Pin 4 Blue TERM Pin 5 White blue TERM Pin 6 Green RX Pin 7 White brown TERM Pi...

Page 34: ...lution of computer better than 1600 900 Please ensure that the setting IP address is in the same network segment with user s computer IP address After finishing the SNMP installation and wring please configure the software in the following order Step 1 Open browser and enter the IP address of the WiseWay built in card KC502S default IP is 192 168 0 100 When the IP address of the SNMP built in card...

Page 35: ...3 net link rvRBjZc MLiFrC1J https drive 263 net link Rqk69m 4ek9UGEKI https drive 263 net link MzoJG3l jCc3cC3H End 2 4 2 Expansion Cards Dry contact expansion card The dry contact expansion card as shown in Figure2 18 is mainly used for the detection signal collection The dry contact expansion card includes three input dry contact communication signals and two output dry contact signals the illus...

Page 36: ...he signal is effective This signal is settable COM Reinforced insulation ground IN 6 NO External switch normal open input port When the NO and COM is short circuit the signal is effective This signal is settable COM Reinforced insulation ground IN 7 NO External switch normal open input port When the NO and COM is short circuit the signal is effective This signal is settable COM Reinforced insulati...

Page 37: ...und IN 9 NO External switch normal open input port When the NO and COM is short circuit the signal is effective This signal can be set to disable discharging COM Reinforced insulation ground OUT 6 NC OUT 6 normal close output port When the signal is effective COM and NO connect and NC disconnects This port is reserved COM Reinforced insulation ground NO OUT 6 normal open output port For LI battery...

Page 38: ...utput dual bus control is used in a dual bus system to synchronize the output frequency and phase of each system in a dual bus system to ensure that the two buses can switch to each other The parallel wires are configured Parallel system connection Two UPSs UPS1 Bypass unit UPS2 Bypass unit Figure2 21 Parallel system connection Two UPSs Multiple UPSs UPS1 UPS2 UPSn Bypass unit Bypass unit Bypass u...

Page 39: ...ge protection facilities in the wire inlet of mains to ensure that the device is safety running The UPS can equipped with the surge protection device of grade C The SPD grade C is optional for the series UPS The lightning protection facilities are configured 2 4 6 Battery Release Control Accessory When the customer needs to install the battery release it is necessary to add the corresponding batte...

Page 40: ...er frequency Mains power down Mains phase loss Mains phase sequence abnormal Large mains harmonic Mains drop Mains input PFC overload Mains neutral wire loss Large mains DC component Battery fault Battery abnormal Battery power supply is not allowed Buzzer fast beeps the BAT indicator on the operation panel turns red the battery icon on the touch screen turns red and the yellow atmosphere lamp nor...

Page 41: ...n ECO output is not allowed Buzzer slowly beeps and the yellow atmosphere lamp normal on ECO over voltage ECO under voltage ECO over frequency ECO under frequency Output fault Inverter output abnormal Inverter output is not allowed Buzzer long beeps the DC AC indicator on the operation panel turns red and the output icon on the touch screen turns red and the red atmosphere lamp normal on Output sh...

Page 42: ...s output and inverter output are not allowed System bypass abnormal None System inverter abnormal None EPO on Bypass output and inverter output are not allowed Bypass overload protection Bypass output and inverter output are not allowed Buzzer long beeps the OVERLOAD indicator on the operation panel turns red and the output icon on the touch screen turns red and the red atmosphere lamp normal on B...

Page 43: ...utput is not allowed Buzzer long beeps and the red atmosphere lamp normal on Battery charge disabled on None Buzzer fast beeps the BAT indicator on the operation panel turns red the battery icon on the touch screen turns red and the red atmosphere lamp normal on Battery discharge disabled on None Cabinet fault Cabinet fault None Buzzer long beeps and the red atmosphere lamp normal on Bypass over t...

Page 44: ...High battery temperature alarm None Low battery temperature alarm None Battery under voltage alarm None Battery backup time insufficient None Output overload alarm None Buzzer fast beeps the OVERLOAD indicator on the operation panel turns red the output icon on the touch screen turns red and the yellow atmosphere lamp normal on Output frequency out of scope None Buzzer fast beeps and the yellow at...

Page 45: ...umber inconformity None Cabinet number inconformity None Flash abnormal None Bypass output None Repeat slot address None System card n _ output status out of sync None Fan dedusting None Startup fault alarm Startup fault alarm Static startup is not allowed to work Buzzer slowly beeps and the yellow atmosphere lamp normal on Reserved Cannot inverter output for heavy load Waiting common inverter for...

Page 46: ... NTC failure Bypass fan abnormal Cabinet fan abnormal Parallel wire 1 alarm Parallel wire 2 alarm Monitor card is not installed Bypass unit offline Bypass output is not allowed Buzzer slowly beeps the Byp indicator on the operation panel turns red and the bypass icon on the touch screen turns red Expansion card offline None Buzzer slowly beeps Bypass NTC failure Comm abnormal alarm Communication a...

Page 47: ...ellow atmosphere lamp normal on Start generator mode Generator charge disabled Only one BCS system has been detected The load exceeds the set safety load UPS no redundancy UPS redundancy insufficient Cabinet no redundancy Cabinet redundancy insufficient System card no redundancy Self load switch abnormal Self load over time alarm Inverter bypass out of sync Input dry contact status Input dry conta...

Page 48: ... on the touch screen turns red and the yellow atmosphere lamp normal on Output switch opened Buzzer slowly beeps and the yellow atmosphere lamp normal on Battery discharge disabled on Buzzer fast beeps the BAT indicator on the operation panel turns red the battery icon on the touch screen turns red and the yellow atmosphere lamp normal on Battery charge disabled on Buzzer fast beeps the BAT indica...

Page 49: ...larm requirement SPD abnormal Buzzer slowly beeps and the yellow atmosphere lamp normal on Offline alarm status Power unit 1 offline None Buzzer slowly beeps Power unit 2 offline In the battery under voltage protection if the mains is normal the UPS will restart and charge the battery group ...

Page 50: ...tc The UPS should be installed by authorized person who is special trained and achieve the qualification of high voltage and AC power The UPS is just suitable for installing on the concrete or nonflammable surface 3 1 Installation Procedure The installation procedure of the UPS is as shown in Figure3 1 Start Install battery cabinet Install UPS Install optional Electrical connection Installation ch...

Page 51: ...3 Installation UPS IST7 Series 60K 200K User Manual 42 3 2 Installation Preparation 3 2 1 Installation Tools Tools ...

Page 52: ...wire should not exceed 5V Before installation please ensure that the AC input voltage and mains input wire capacity meet the UPS requirements And considering if there has current carrying capacity descending caused by wire aging The mains input voltage range of the UPS is 80VAC 280VAC The mains capacity should be greater than the max input power of the UPS The selected switch should not with leaka...

Page 53: ...ribution circuit is configured with a tripolar disconnecting switch 3 2 3 Installation Space Maintain a clearance of at least 800mm from the front panel side pane or rear panel of the UPS to the wall or adjacent device and maintain a clearance of at least 800mm from the top of the UPS to ceiling which is to ensure good ventilation as shown in Figure3 2 Figure3 2 Installation space unit mm The inst...

Page 54: ... is the same In above figure we take IST7 60 UPS as an example to illustrate 3 2 4 Selection for Input and Output Wires For the wire sectional area selection of AC input and output wires please refer to Table3 1 for corresponding recommended values Table3 1 Recommended wire and terminal specification Model Item IST7 60 IST7 100 IST7 120 IST7 160 IST7 200 Mains input Mains input current A 101 164 1...

Page 55: ...182 242 303 Recommended wire sectional area mm2 U V W N wh en the load is non linear load the N wire should increase the wire sectional area 35 1 70 1 70 1 120 1 70 2 Terminal DT 35 DT 70 DT 70 DT 120 DT 70 Battery input Battery nominal discharge current A 163 241 289 386 482 Battery max discharge current A 186 279 372 496 558 Recommended wire sectional area mm2 N 35 2 70 2 70 2 95 2 120 2 Termina...

Page 56: ...onsult our company for the cross sectional areas of the wire 3 3 Transportation and Unpacking 3 3 1 Transportation The UPS should be transported by trained professional During transporting please take care and avoid impact or falling off If the UPS needs to be stored for a long time after unpacking it is suggested to package the UPS with original plastic bag The UPS can be transported by motor dri...

Page 57: ...ssigned site To avoid tilting during transportation keep the forklift arm exceeding the wooden bracket Step 3 Unpack the external package remove the foam pad and plastic bag and take out the accessories Step 4 Check the UPS Inspect the appearance of the UPS and check if there has any damage caused by transportation If any damage please inform the carrier immediately Compare with the packing list a...

Page 58: ...in Figure3 6 Remove the supporting plate after make the wheels of the UPS in contact with the wooden bracket as shown in Figure3 7 Figure3 6 Dismantle the supporting plate of IST7 60 IST7 100 IST7 120 Figure3 7 Dismantle the supporting plate of IST7 60 IST7 100 IST7 120 IST7 160 IST7 200 Dismantle the fasten bolts of wooden bracket and UPS as shown in Figure3 8 Figure3 8 Bolts position of IST7 160...

Page 59: ...the installation position according to the UPS size as shown in Figure3 9 and installation clearance requirement see 3 2 3 Installation Space Figure3 9 Size Step 2 Drill four holes of Φ14 5 by hammer drill according to the installation size of pedestal as shown in Figure3 10 Figure3 10 Bottom installation size bottom view of pedestal unit mm ...

Page 60: ...tion drill four installation holes φ14mm on the channel steel directly according to the drilling size shown in Figure3 11 and then install it directly according to Step 4 Figure3 11 Recommended installation size for channel steel unit mm Step 3 Install the expansion bolt as shown in Figure3 12 Figure3 12 Install expansion bolts The expansion tube shouldn t be higher than the ground which is to avo...

Page 61: ...s Φ10 then pre screw the bolts as shown in Figure3 13 Figure3 13 Fasten the supporting plate Step 5 Move the UPS from wooden bracket to the installation site lock UPS with supporting plate by six M8 hexagon bolts as shown in Figure3 14 then screw the bolts of supporting plate Figure3 14 Fasten the UPS End 3 4 2 IST7 160 IST7 200 This section take ground installation as an example for illustrate ot...

Page 62: ...e trunking of this series UPS is similar the recommended size is A W H 210mm 450mm 100mm Step 1 Determine and plan the installation position according to the UPS size as shown in Figure3 16 and installation clearance requirement see 3 2 3 Installation Figure3 16 Size of IST7 160 IST7 200 Step 2 Drill 4 holes of Φ16 5 by hammer drill according to the installation size of pedestal as shown in Figure...

Page 63: ... be adjusted according to the actual installation situation If channel steel is used for installation drill four installation holes φ14mm on the channel steel directly according to the drilling size shown in Figure3 18 and then install it directly according to Step 4 Figure3 18 Recommended installation size for channel steel unit mm Step 3 Install the expansion bolts as shown in Figure3 19 ...

Page 64: ... bolt must be within 50mm Step 4 Move the UPS from wooden bracket to the ground by forklift and align the bottom installation hole with the expansion bolt and screw the bolts Step 5 Reinstall the bottom cover plates as shown in Figure3 20 Figure3 20 Install the bottom cover plates End 3 4 3 Optional Accessory Installation If the SNMP card or expansion card is a independent product install it in th...

Page 65: ...nit by 2 bolts as shown in Figure3 22 Figure3 22 Install SNMP card End BMS expansion card Dry contact expansion card The installation way for the dry contact expansion card and the BMS expansion card is the same Here we take the BMS expansion card as example Step 1 Loose the screws of the expansion card plate on the bypass unit and then take down the expansion card cover plate as shown in Figure3 ...

Page 66: ...n before install the battery release control accessory The UPS needs to be equipped with function of battery release after ex work the battery release accessory needs to be installed on site Please contact our customer service for specific routing and installation Step 1 Take out the PCB of battery release then install it in UPS rear with five bolts M4 installation position as shown in Figure3 25 ...

Page 67: ...llustration of each terminal as shown in Figure3 27 Battery release board C N 1 C N 2 C N 5 C N 3 C N 4 M o n i t o r c a r d O U T x B a t t e r y s w i t c h r e l e a s e 2 4 V 0 V S w i t c h o u t p u t o f U P S i n p u t b u s c o p p e r b a r WV U U P S b a t t e r y b u s c o p p e r b a r U P S b a t t e r y b u s c o p p e r b a r A B C Figure3 27 Illustration for terminal connection o...

Page 68: ...y Keep the battery far away from fire no smoking Battery cabinet installation procedure The assemble for the external battery should be performed by professional technicist Besides the UPS it is necessary to equip battery and battery cabinet The installation procedure for battery cabinet is as follows Step 1 Connect the wires of external batteries properly Before connecting please ensure that the ...

Page 69: ...the front and rear wiring cover plate as shown in Figure3 28 Figure3 28 Remove the cover plate of wiring Step 2 Lead the input cables output cables battery cables and PE go through the bottom wiring hole the diagrams of down wiring hole are as shown in Figure3 29 and connect the cables with terminal bars according to Figure3 30 respectively then fasten the bolts When wiring make sure that wires ar...

Page 70: ...120 When mains and bypass in one source the terminal bars of mains and bypass as the mains input bypass wiring terminal preferred The position of input N and battery N in the same terminal bar at the rear of UPS IST7 60 IST7 100 IST7 120 When wiring ensure that the connection between input output wire and input output terminal is reliably avoid bad connection or wrongly connection ...

Page 71: ...y Figure3 31 Short circuit bars position of mains and bypass It is suggested to select DC switch for battery DC input the detail wiring is as shown in Figure3 32 Figure3 32 Battery wiring diagram Step 3 Lead the communication wires go through the wiring hole and connect them to corresponding ports and ensure reliable connection Step 4 Reinstall the bottom wire seal plate the wiring is finished End...

Page 72: ...ring hole the position of wire inlet and outlet holes as shown in Figure3 34 and connect the wiring terminal respectively the wiring terminal as shown in Figure3 35 Figure3 36 then fasten the bolts When wiring ensure that the connection between input output wire and input output terminal is reliably avoid bad connection or wrongly connection Figure3 34 Wire inlet and outlet hole of down wiring of ...

Page 73: ...3 Installation UPS IST7 Series 60K 200K User Manual 64 Figure3 35 PE position of IST7 160 IST7 200 Figure3 36 Wiring terminals bars diagram of IST7 160 IST7 200 ...

Page 74: ... the three copper bars as shown in Figure3 37 that are short circuited the mains and bypass and then connect the mains and the bypass respectively Figure3 37 Short circuit terminal bars position of mains and bypass It is suggested to select DC switch for battery DC input the detail wiring is as shown in Figure3 38 Figure3 38 Battery wiring diagram Step 3 Lead the communication wires go through the...

Page 75: ...k if the cable identification is correct Yes No 7 Check if the wiring is neat and if the cable connection is in accordance with the specification Yes No 8 Check if the equipment installation and wiring is advantageous to the transformation expansion and maintenance of the system in the future Yes No 3 6 2 UPS Test Turn off the mains input switch to simulate the situation of mains fault When mains ...

Page 76: ...info Monitor page Mains input Bypass input Inverter unit Battery input Output Smart record Smart wave capture Cabinet setting Rectifier unit Manage 2 Charge Bypass range Output setting Timing ECO Model manage Record manage Screen setting ON OFF Password setting Dry contact Comm setting Battery setting Battery setting History record User log Run info Battery test Smart mode Redun mode Vulner device...

Page 77: ...ly The icon meaning on the main page is as follows System bypass input When bypass input abnormal the icon flickers and shows as System mains input When mains input abnormal the icon flickers and shows as Rectifier information Click the icon you can select and check the rectifier information of each unit Inverter information Click the icon you can select and check the inverter information of each ...

Page 78: ...s the system running status and unit running condition directly 4 3 System Work Status Display The system working status includes abnormal protection shutdown bypass output inverter output grid tied self load running ECO bypass output frequency converter output maintenance bypass output grid tied self aging shutdown Each page is as shown from Figure4 3 to Figure4 11 Figure4 3 Abnormal protection w...

Page 79: ...4 Touch Screen Operation and Setting UPS IST7 Series 60K 200K User Manual 70 Figure4 4 Shutdown Figure4 5 Bypass output ...

Page 80: ...UPS IST7 Series 60K 200K User Manual 4 Touch Screen Operation and Setting 71 Figure4 6 Battery inverter output Figure4 7 Mains inverter output ...

Page 81: ...4 Touch Screen Operation and Setting UPS IST7 Series 60K 200K User Manual 72 Figure4 8 Grid tied self load running Figure4 9 ECO bypass output ...

Page 82: ...d Setting 73 Figure4 10 Frequency converter output Figure4 11 Maintenance bypass output When unit or system abnormal the main page will show Abnormal alarm indicator click the Abnormal alarm indicator it will show the current fault information as shown in Figure4 12 ...

Page 83: ...he system will send sound alarm User can click the icon at left to close or open the buzzer After closed if there is new fault the buzzer will be opened automatically 4 5 Monitor Page 4 5 1 Mains Input Information In main page click icon it will enter the mains information page as shown in Figure4 13 In the page it shows the mains phase voltage mains current mains frequency ...

Page 84: ...rent and bypass frequency Figure4 14 Bypass information 4 5 3 Battery Input Information In main page click icon it will enter the battery information page If the battery is lead acid cell it shows the positive and negative battery group voltage battery charge discharge current battery remaining capacity battery remaining time battery temperature battery status It shows the charging current or disc...

Page 85: ... click icon it will enter the rectifier information page as shown in Figure4 16 In the page it shows the input phase voltage input current input frequency battery voltage charge current discharge current Figure4 16 Rectifier information 4 5 5 Inverter Information In main page click icon it will enter inverter information page as shown in Figure4 17 ...

Page 86: ...n In main page click icon it will enter the output information page as shown in Figure4 18 In the page it shows the current output phase voltage output line voltage output current output active power output apparent power output load rate output power factor output frequency and total output electricity Figure4 18 Output information ...

Page 87: ...e as shown in Figure4 19 In the page it shows cabinet setting battery setting battery test output setting smart mode dry contact screen setting password setting comm setting and record manage Figure4 19 Setting manage 4 6 1 Cabinet Setting In set manage page click icon it will enter the cabinet setting page as shown in Figure4 20 Figure4 20 Cabinet setting ...

Page 88: ...t will enter the battery setting page as shown in Figure4 21 Figure4 21 Battery setting 4 6 3 Battery Test In set manage page click icon it will enter the battery test page as shown in Figure4 22 Figure4 22 Battery test 4 6 4 Output Setting In set manage page click icon it will enter the output setting page as shown in Figure4 23 ...

Page 89: ... Manual 80 Figure4 23 Output setting 4 6 5 Smart Mode In set manage page click icon it will enter the smart mode page as shown in Figure4 24 Figure4 24 Smart mode 4 6 6 Dry Contact In set manage page click icon it will enter the dry contact page as shown in Figure4 25 ...

Page 90: ... 81 Figure4 25 Dry contact 4 6 7 Screen Setting In set manage page click icon it will enter the screen setting page as shown in Figure4 26 Figure4 26 Screen setting 4 6 8 Password Setting In set manage page click icon it will the password setting page as shown in Figure4 27 ...

Page 91: ...7 Password setting 4 6 9 Communication Setting In set manage page click icon it will enter the communication setting page as shown in Figure4 28 Figure4 28 Communication setting 4 6 10 Record Manage In set manage page click icon it will enter the record manage page as shown in Figure4 29 ...

Page 92: ...e4 29 Record manage 4 7 Information Manage In main page click icon it will enter the information manage page as shown in Figure4 30 Figure4 30 Information manage 4 7 1 Run Information In information manage page click icon it will enter the run information page as shown in Figure4 31 ...

Page 93: ...k icon it will enter the history record page as shown in Figure4 32 In the page it shows the history fault and alarm information of system and unit Figure4 32 History record It can record 10000 pieces information at most When the record exceeds 10000 pieces the earliest information will be covered by new one All records are ranked in reverse order of time ...

Page 94: ...e4 33 In the page it shows the user parameter setting record Figure4 33 User log It can record 10000 pieces information at most When the record exceeds 10000 pieces the earliest information will be covered by new one All records are ranked in reverse order of time 4 7 4 Smart Record In information manage page click icon it will enter the smart record page as shown in Figure4 34 ...

Page 95: ...e page click icon it will enter the smart wave capture page as shown in Figure4 35 Figure4 35 Smart wave capture 4 7 6 Device Information In information manage page click icon it will enter the device information page In the page it shows the product name model S N product version status etc as shown in Figure4 36 Figure4 37 Figure4 38 Figure4 39 ...

Page 96: ...UPS IST7 Series 60K 200K User Manual 4 Touch Screen Operation and Setting 87 Figure4 36 Product information 1 Figure4 37 Product information 2 ...

Page 97: ... 88 Figure4 38 Product information 3 Figure4 39 Product information 4 4 8 ON OFF In main page click icon it will enter the ON OFF page When the system is OFF click the icon to enter the confirm page as shown in Figure4 40 Click Confirm button to perform the startup operation ...

Page 98: ...UPS IST7 Series 60K 200K User Manual 4 Touch Screen Operation and Setting 89 Figure4 40 Power on prompting ...

Page 99: ... UPS it must turn off load first When mains power outage if the UPS is power supplied by generator it is necessary to start the generator firstly After the generator works stably the UPS can be connected or it may cause UPS or load damage When output have transducer it is only suited for transducer the capacity of output power within 1 5 multiples if exceed the specification result in the device c...

Page 100: ... mains input terminal POWER and the voltage should be within the range of 160V 280V or it can be started from battery status only Step 5 Measure the DC voltage of battery input The voltage of positive battery group should be greater than a certain value 11 5 battery amount the voltage of negative battery group should be less than a certain value 11 5 battery amount and pay attention to the polarit...

Page 101: ...o perform the startup operation Figure5 2 Power on prompting Step 5 After start the inverter UPS turns to inverter to supply power User can view the system running status chart and ensure if the system turns to inverter to supply power During testing ensure that the UPS three phase output voltage and frequency is normal through the real time data in the touch screen Step 6 Switch on the output swi...

Page 102: ...OFF combination button on the panel Press the panel OFF combination button on the panel for 3s the system will turn to the bypass output from inverter output View the system running status in the touch screen to check if the system turns to the bypass power supply mode Shutdown method 2 Touch screen In main page click icon it will enter the ON OFF page as shown in Figure5 3 click Confirm button to...

Page 103: ...pted 5 3 5 Switch to Maintenance Bypass Mode From Inverter Output Unless professional person no one can perform the following operation Manufacturer does not take charge of the problem caused by the operation of untrained person Step 1 In system management page click the ON OFF icon it will enter ON OFF page then click Confirm button to shut down device The inverter also can be shut down by OFF co...

Page 104: ...ows bypass output set the maintenance bypass switch to OFF At this time the bypass supplies power for load Step 3 Start the inverter When the green indicator of all power units slowly flicker enter the ON OFF page by the touch screen select ON OFF icon then click Confirm button to start inverter The UPS turns to inverter output The inverter also can be started by ON button on the panel for 3 secon...

Page 105: ... BYPASS battery switch system will be started again and EPO removes End 5 4 Parallel System Startup and Shutdown 5 4 1 Start Parallel System Before start the parallel system please perform the operation of 5 3 UPS Start and Shutdown for each UPS Before power on and test the parallel system please ensure that the wire connection of input and out cables and phase sequence is right and the parallel w...

Page 106: ...ency of each UPS After each UPS turns to inverter mode view the system running status in the touch screen to check if the system is in the inverter power supply mode check if the output voltage and output frequency of UPS are normal through the real time data in the touch screen measure the front end output voltage of output switch in output distribution cabinet or external output distribution swi...

Page 107: ...n next step If the phase sequence of any UPS is not right power off the system and check the input and output wiring of each UPS and see if the connection is right Step 11 Switch on the output switches of all UPSs Ensure that each UPS is with no alarm switch on the output switches of all UPSs successively Ensure that the output of all UPSs is in parallel status Step 12 Start the inverter of each U...

Page 108: ...d total switch each UPS output switch OUTPUT battery switch bypass switch BYPASS mains switch POWER successively End If it just needs to close the UPS system turns to bypass power supply and the load without power outage just perform Step 2 if it needs to power off all UPS system perform all above steps 5 4 3 Emergency Power Off EPO Single UPS running Press the EPO button of the UPS or the EPO but...

Page 109: ...ter to measure if the voltage of multi meter is normal and the polarity is reverse connected If the result is abnormal it is strictly forbidden to close the battery switch Do not wear any conductive metal objects during operation such as ring watch Observe safety regulations strictly If any doubt consult professionals 6 1 2 Preventive Maintenance To improve the UPS reliability and efficacy perform...

Page 110: ...the battery during using Fully charge the battery immediately after discharge 24h at latest and then the battery can discharge again It is strictly forbidden to discharge the not fully charged battery or it will cause battery capacity decrease even damage battery To avoid battery discharging for too much time after mains power outage disconnect the battery switch when the UPS is not used 6 3 Annou...

Page 111: ...e phase input wires are wrongly connected such as neutral wire and ground wire or live wire and grounding case is wrongly connected or the three phase output wire is wrongly connected 3 After startup the UPS outputs 220V AC power but the UPS works in bypass status 1 The load it too large and exceed the rated output capacity of the UPS It needs to reduce load or select a UPS with larger output capa...

Page 112: ... 6 After startup and work a period of time buzzer long beeps and the touch screen shows battery low voltage The mains voltage is too low and the UPS works in battery inverting status finally the battery is under voltage and causes under voltage protection 7 When there is mains the UPS output normally when there is no mains the UPS is with no output 1 Battery fault or the battery group is serious d...

Page 113: ...the touch screen if necessary close the user load and disconnect the input and output switch of the UPS to avoid further damage for the UPS Inform the engineering technicist to maintain 2 How to deal with the fault of single power unit in emergency When some power unit fault it will be insulated with system automatically and generally it will not influence the system normal operation but it will d...

Page 114: ...ing with the device While midway transportation do not put the device in the open air The device cannot suffer any rain snow or liquid material or mechanical damage 7 3 Storage When storing the device place the device according to the marked direction The package box should be far away from ground for 200mm and keep at least 500mm from wall eat source cold source window or air inlet Storage temper...

Page 115: ...ut voltage range Vin 187Vac 280Vac do not decrease rated power to use Vin 80Vac 186Vac linear decrease rated power to use Input frequency range Hz 40 70 Bypass synchronization tracking range Hz 50 60 6 Bypass input voltage 220 230 240 phase voltage Input power factor 0 99 Input THDI Full load 3 Battery VDC 192 216 Charge current A 30 60 Output Output mode 3φ4W PE Output wave Sine wave Voltage Vac ...

Page 116: ...e Synchronization 1ms Unsync 15ms Higher efficiency 96 5 Overload capacity Linear load inverter overload capacity 105 long term running 105 load 110 60min 110 load 125 10min 125 load 150 1min 150 protect immediately 105 long term running 105 load 110 60min 110 load 125 10min 125 protect immediately 105 load long term running 105 load 110 60min 110 load 125 10min 125 load 150 1min 150 protect immed...

Page 117: ...ltage battery charge discharge current each unit output current and inner temperature parameter setting history record etc LED display Work status and fault indication of UPS Alarm function Input abnormal battery low voltage overload fault Communication function Provides dry contact communication and RS485 and it can also equip with SNMP to realize the smart monitor for the UPS Protection function...

Page 118: ...ST7 Series 60K 200K User Manual A Technical Specifications 109 Model Index IST7 60 IST7 100 IST7 120 IST7 160 IST7 200 Weight kg 145 161 163 310 312 Specifications are subject to change without prior notice ...

Page 119: ...Processor ECO Energy Control Operation EPO Emergency Power Off IEC International Electrotechnical Commission LCD Liquid Crystal Display LED Light emitting Diode PE Protective Earthing RS232 RS485 Recommend Standard232 Recommend Standard485 SNMP Simple Network Management Protocol THDv Total Harmonic Distortion of output voltage UPS Uninterruptible Power System ...

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AEC IST7 Series, User Manual

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