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44            Chapter  4    Maintenance 

ECM3 Series Outdoor Power System    User Manual 

LED lamp

LED lamp amplified

 

Figure 4-8    Position of LED lamp 

4.2.6   Replacing Micro Switch 

There is a micro switch (optional) installed in the power system for monitoring the close or open status of the cabinet 

door and controlling the LED lamp. 

The micro switch requires no particular maintenance, just replace it when it is damaged. If the door is closed, but the 

door open alarm occurs or the LED lamp is illuminated, the micro switch may have been damaged and needs to be 

replaced. The position of the micro switch is shown in Figure 4-9. The replacing procedures are simple: Remove the 

cover of the micro switch, loosen the two fixing screws of the micro switch, and finally you can replace the damaged 

micro switch with a new one. When installing the new micro switch, remember to reconnect the signal cable and 

tightly fix the cable on the screws. 

 

Micro switch

Amplified of micro switch

 

Figure 4-9    Position of micro switch 

 

Содержание ECM3 Series

Страница 1: ...ntact the nearest Vertiv local sales office or service center Copyright 2017 by Vertiv Tech Co Ltd All rights reserved The contents in this document are subject to change without notice Vertiv Tech Co...

Страница 2: ...g the AC power system The installation personnel must be licensed to operate high voltage and AC power In operation the installation personnel are not allowed to wear conductive objects such as watche...

Страница 3: ...unit of the system or the non grounding pole and the earth The power system is constant voltage DC power equipment and short circuit will result in equipment burning and endanger human safety VI Rever...

Страница 4: ...ance of the cable and cable label with the actual installation prior to cable connection III Binding the signal lines Warning Notice Note The signal lines should be bound separately from heavy current...

Страница 5: ...tions 20 2 2 Preparation 20 2 3 Mechanical Installation 22 2 3 1 Disassembling On Site 25 2 3 2 Opening And Closing Cabinet Door 28 2 4 Electrical Installation 29 2 4 1 Installing Power Subrack 29 2 4...

Страница 6: ...4 Replacing Air Conditioner 42 4 2 5 Replacing LED Lamp 43 4 2 6 Replacing Micro Switch 44 Appendix 1 Spare Part List 45 Appendix 2 Schematic diagram 46 Appendix 3 Wiring diagram 50 Appendix 4 Glossar...

Страница 7: ...400mm ECM3 E14A 4 1 Air conditioner 800mm 800mm 1400mm ECM3 E14A 4 2 650mm 650mm 1400mm ECM3 B14A 1 1 Air conditioner type battery cabinet 800mm 800mm 1400mm ECM3 B14A 8 2 650mm 650mm 1400mm 1 2 Compo...

Страница 8: ...Thermal control unit Intelligent outdoor air conditioner 1 set cooling capacity 1500W no heating function Emergency ventilation unit 1 set max heat exchanging capacity 1000W temperature difference bet...

Страница 9: ...ment Heat exchanger 1 set max heat exchanging capacity 80W K Thermal control unit battery compartment Inteligent outdoor air conditioner 1set cooling capacity 300W no heating function Lighting Unit LE...

Страница 10: ...8 2 power system Component name Configuration Thermal control unit in battery compartment Intelligent outdoor air conditioner 1 set 300W cooling capacity no heating function Lighting unit LED lamp 1...

Страница 11: ...rd configuration Micro switch Power subrack NetSure 731 power subrack 1 set optional AC socket for user One 10A single phase AC socket 1 set standard configuration Environment monitoring FSU 1 set opt...

Страница 12: ...nit 1 set optional DC distribution unit 1 set optional The structure of ECM3 E14A 4 1 power system is same as that of ECM3 E14A 4 2 power system as shown in Figure 1 6 Air conditoner Power subrack AC...

Страница 13: ...Tri cabinet three user Battery compartment 9U 300A Subrack power 11U AC DU 3U FSU 1U Reserved space 2U DC DU 3U BBU 2U Transmission 2U ODF 4U DC DU 3U BBU 2U ODF 4U DC DU 3U BBU 2U ODF 4U Fiber stora...

Страница 14: ...ber cable Tri cabinet three user Battery compartment 9U Battery compartment 9U Battery compartment 9U DC power supply Battery output Fiber cable Battery input Cabling space 2U Cabling space 2U Cabling...

Страница 15: ...tput N AC output L Non priority load user 1 Non priority load user 3 Non priority load user 4 Priority load user 1 Priority load user 2 Priority load user 3 Priority load user 4 Figure 1 10 NetSure 73...

Страница 16: ...2A 1P 8 16A 1P 2 6A 1P 1 AC input MCB Netsure 731 A61 S2 S3 63A 4P 2 Netsure 731 A41 S7 63A 2P 2 AC output MCB Netsure 731 A61 S2 S3 5 16A 1P 4 10A 1P Netsure 731 A41 S7 2 16A 1P 1 10A 1P Battery MCB...

Страница 17: ...220Vac 230Vac 10 Rated input current 95A Max Input MCB 2 125A 2P manualy switch with mechanical mutual interlock AC SPD 60kA Max AC output 5 16A 1P 4 10A 1P 1 2 3 DC Distribution Unit Optional The pow...

Страница 18: ...Micro SD card slot max 32G Micro SD card can be inserted into the slot to expand the storage space of the monitoring equipment USB USB port for connecting modem LAN1 2 3 4 10M 100M self adaptive Ethe...

Страница 19: ...concentration reaches the sensor setting the system will generate a smoke alarm The appearance of the smoke sensor is shown in Figure 1 18 Figure 1 18 Appearance of smoke sensor Water logging sensor T...

Страница 20: ...temperature Without heating 10 C 45 C With heating 40 C 45 C Storage temperature 40 C 70 C Relative humidity Operating relative humidity 5 RH 95 RH 40 C 2 C Storage relative humidity 95 RH 40 C no con...

Страница 21: ...ger dissipates heat through a door mounted heat exchanger The internal circulation is as follows Hot air produced by the equipment goes in from the top passes the heat exchanger cools down goes out fr...

Страница 22: ...hot air is eliminated out from the top The wind direction is shown in Figure 1 23 External circulation Internal circulation Emergent ventialation Figure 1 23 Heat dissipation theory of ECM3 E14A 4 1...

Страница 23: ...ithin two hours In single battery cabinet if the selected air conditioner with heating function then the inside temperature can be heated from 20 C to 5 C within two hours If it needs to meet 40 C amb...

Страница 24: ...equipment compartment Classified into heat exchanger 80W K 190W K and air conditioner 1 5kW according to temperature control modes Meet the installation requirements of ODF DDF BBU and BTS through con...

Страница 25: ...is 300W air conditioner and can accommodate battery It supports 12V narrow type battery and max capacity is 300Ah The right unit is used as equipment compartment and can be of heat exchanger 190W K o...

Страница 26: ...ected properly so that the cables are kept away from the operation and maintenance personnel 6 Connect the field cable and tighten the screw according to the screwing torque shown in Table 2 1 to avoi...

Страница 27: ...mm2 17m 25mm2 71m Note The specifications are applicable at ambient temperature of 25 C If the temperature is too high the CSA of the cable should be increased To prevent the MCB stop working upon ove...

Страница 28: ...l installation holes depth 70mm at the marked positions by using a 16 drill Clean the dust off the holes and insert an expansion pipe into each installation hole Note The cement base should be at leas...

Страница 29: ...l SCALE 1 1 896 0 826 0 750 0 73 0 2694 0 826 0 826 0 72 0 72 0 Figure 2 3 Installation dimensions 800mm 800mm of multi cabinet base Unit mm 746 0 676 0 650 0 73 0 2244 0 72 0 72 0 676 0 676 0 Figure...

Страница 30: ...Installation of parallel connector Move the cabinet to the installation position Make the installation holes on the base coincide with those holes dug on the ground Screw the M12 60 anchor bolts down...

Страница 31: ...not use wrong screws in installation and counter sunk screws can only be used at the positions with counter sunk holes If any screw is missing find a replacement of the same size 4 Prepare ratchet wr...

Страница 32: ...kit from the top of the cabinet and then remove the top frame kit as shown in Figure 2 9 Top frame kit Rack M6 screw 8 pcs M12 screw 4 pcs Figure 2 9 Disassembling top frame kit 6 Disassemble front f...

Страница 33: ...plates 8 Disassemble the rear frame kit and internal rack kit as shown in Figure 2 12 1 Remove the two M10 screws used to fix the rear frame from the rear bottom part of the bottom frame then take of...

Страница 34: ...keyhole and rotate the key clockwise until a handle pops out 3 Turn the handle 120 counterclockwise as shown in Figure 2 14 And then pull the handle out until the door is open 120 120 Figure 2 14 Rot...

Страница 35: ...not need to install it again The position of the power subrack is shown in Figure 2 16 Power subrack Figure 2 16 Position of power subrack 2 4 2 Installing Rectifier Note 1 If there are vacancies amo...

Страница 36: ...ery make sure that the replacement is of the same type and capacity as the replaced battery Otherwise explosions may occur 7 Scrap used batteries according to related local laws 8 The system supports...

Страница 37: ...rol device of the cabinet as shown in Figure 2 18 Take the typical configuration battery cabinet power cabinet equipment cabinet for example when paralleling the cabinets you should connect the power...

Страница 38: ...o the PE bar reliably Plastic coated metal hoses are recommended Position Of Cable Entry Holes There are 16 cable entry holes at the bottom plate of each cabinet for cabling The position is shown in F...

Страница 39: ...e 2 20 in the cabinet and solder the other end to the earth metal base reliably 3 Use nylon cable ties to tie the earth cable to the cable holders Grounding bar Grounding bar Equipment cabinet Battery...

Страница 40: ...re delivery the DC cable connection between power subrack and cabinet should have been done by Emerson Users only need to connect load cables according to the power subrack user manual If the system h...

Страница 41: ...ver plate according to actual requirements after connecting cables The installation procedures are as follows 1 Insert the square nut see Figure 2 23 into the square hole at the cabinet base and drive...

Страница 42: ...tions of all MCBs and cables 2 Check the correctness of busbar connections input and output cable connection and the system earthing 3 Check the correctness of the battery cell number and connection a...

Страница 43: ...confirm the AC input range 220Vac 230Vac 50Hz Umin V If batteries are connected measure with a voltmeter across the connection points of each battery and make sure that the polarity is right For a le...

Страница 44: ...to its original condition and close the cabinet door Check and handover the equipment that the user has purchased Note down all the operations taken including time of the operation and name of the op...

Страница 45: ...this chapter No peels and scratches in paint and galvanization layer Once half a year Visual inspection If there are scratches and peelings paint them immediately Dust proof filter Once half a year V...

Страница 46: ...loosen the nine fixing screws of the heating unit cover and remove the heating unit cover as shown in Figure 4 3 Fixing screw of heating unit cover 9 pcs Remove heating unit cover Fan Fixing screw of...

Страница 47: ...MCBs and DC power supply in thermal control unit and unplug the power input terminals of the heater 2 Disconnect the power input terminals of the heating unit and loosen the four fixing screws of the...

Страница 48: ...4 6 16 16 pcs of combined nut plain washer and spring washer Heat exchanger Figure 4 6 Position of heat exchanger 3 Take out the heat exchanger from the outside of cabinet door 4 Install a new heat ex...

Страница 49: ...door 4 Install a new air conditioner and fix it with screws 5 Restore all cable connections of the air conditioner and switch on the thermal control AC output MCB of power subrack 4 2 5 Replacing LED...

Страница 50: ...amaged If the door is closed but the door open alarm occurs or the LED lamp is illuminated the micro switch may have been damaged and needs to be replaced The position of the micro switch is shown in...

Страница 51: ...60mm axial flow fan 32010478 Forced ventialtion fan 120mm axial flow fan 32010500 PCBA LED lamp board PCBA ECM250001X1 03029134 Heating unit 02357627 Heater 02510041 60mm axial flow fan 32010478 Temp...

Страница 52: ...Battery unit Thermal control unit Environment monitoring Power cabinet Equipment cabinet AC input cable AC cable DC cable DC power cable Battery power cable RS485 signal cable Typical tri cabinet sys...

Страница 53: ...A 6A 25A 63A 10A 10A NPL PL NPL PL NPL PL NPL PL DC power like thermal control lightning PE L3 L2 L1 N Optional Batt 1 2 1 2 1 2 1 2 1 2 1 2 1 2 FSU FSU analog input 1 2 Communication cable Thermal co...

Страница 54: ...Typical HEX power cabinet equipment cabinet themal control COM 48V Heater Heating unit Optional L N PE 0V 48V FU KT1 KT2 Fan2 PTC1 PTC2 Fan1 DCPD ACPD HTR1 LED Lamp Heating unit L N PE 0V 48V FU KT1 K...

Страница 55: ...HEX LED1 LED Lamp HEX AC2 300 W AC Power cabinet thermal control Heater PTC1 PTC2 Fan2 Fan1 L N PE 0V 48V DCPD ACPD ACPD To FSU RS485 RS485 To FSU Thermal contrl 300W AC A B COM NO NC 1 2 PE N L RS485...

Страница 56: ...J2 11 YG 12 WD 13 SJ 14 HW 16 1 2 1 2 L 1 2 M8 M8 W04 W04 W04 W04 W04 W01 W01 W01 W01 W01 ACIN 10 For L1 L2 L3 N PE AC input L1 N B SPD PE L2 L3 N CK L1 CK L3 CK L2 CK N W07 W07 W07 2 1 T8 AC socket 2...

Страница 57: ...V AG DI3 DI4 12V AG DI5 DI6 12V 12 3 12 1 12 4 12 1 12 3 12 1 12 4 AG DI7 DI8 12V AG DI9 DI10 12V AG 12V DI11 DI12 11 1 11 2 11 2 11 2 11 1 11 1 16 3 16 2 16 1 485 A 485 B W18 W18 Brown Black Optional...

Страница 58: ...48V 48V 48V 3 4 5 6 MJ1 30 LED 31 HEX 32 JR 1 33 FANS 34 KT 1 35 MJ1 30 LED 31 PE W03 Cabinet door HEX PE W05 AC PE W06 Cabinet door PE Heater JR 2 41 Heating unit Optional L N PE 0V 48V FU KT1 KT2 F...

Страница 59: ...8V 48V JR 1 33 HEX 32 KT 2 36 KT 1 35 MJ1 30 LED 31 MJ1 30 LED 31 PE W03 Cabinet door LED Lamp LED Lamp Heating unit PTC1 PTC2 HTR1 Optional FU KT1 KT2 Fan2 Fan1 To FSU T6 H RS485 Micro switch LED1 HE...

Страница 60: ...t charge BLVD Battery lower voltage disconnection LCD Liquid crystal display PE Protective earth LLVD Load low voltage disconnection LVD Low voltage disconnection MCB Miniature circuit breaker PWD Pas...

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