ABB Tmax T8 L3692, Инструкция по установке и обслуживанию

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L3692
Tmax T8
3/39
Doc N°
Mod.
Apparatus
Scale
Page N°
1SDH000682R0002
L3885
L5757
9. Measures to be taken if operating faults occur ....... 20
10. Accessories .............................................................. 21
10.1 Electrical accessories ......................................................... 21
10.2 Mechanical locks ................................................................ 23
10.3 Spare parts ......................................................................... 23
11. Protection releases - References ............................. 24
11.1 Safety notes ....................................................................... 24
11.1.1. Notes for dielectric strength tests ...................................... 24
11.2 General characteristics ....................................................... 24
12. Overall dimensions .................................................. 25
13. Circuit diagrams ....................................................... 31
Index
1. Description ................................................................. 5
1.1 General characteristics ......................................................... 5
1.2 External front view of the circuit-breaker ............................. 5
1.3.1 IEC circuit-breaker rating plate data .................................... 5
1.3.2 UL circuit-breaker rating plate data ..................................... 5
2. Checking on receipt ................................................... 5
3. Storage, lifting and weights ..................................... 5
4. Installation .................................................................. 6
4.1 Installation conditions .......................................................... 6
4.2 Installation of the fl ange on the compartment door (Fig. 8) . 6
5. Electrical connections ................................................ 7
5.1 Power circuit connections .................................................... 7
5.1.1 Shapes of the terminals ........................................................ 7
5.1.2. Examples of connection busbar layouts depending on the
types of terminals ................................................................ 7
5.2.3 Assembly procedures for the connection busbars .............. 8
5.2 Wiring of the auxiliary circuits of the circuit-breaker ............ 8
6. Putting into service .................................................... 9
6.1 General procedures .............................................................. 9
7. Instructions for use .................................................. 10
7.1 Operating and signalling components .............................. 10
7.2 Circuit-breaker closing and opening procedures ............... 10
8. Maintenance ............................................................ 12
8.1. Warnings ............................................................................ 12
8.2. Maintenance program ........................................................ 12
8.2.1. Circuit-breaker life .............................................................. 12
8.2.2. Maintenance program ....................................................... 12
8.3. First Level maintenance operations ................................... 13
8.3.1. Preliminary operations: ....................................................... 13
8.3.2. General inspections and cleaning: ..................................... 13
8.3.3. Circuit-breaker connections and connections between
circuit-breaker and switchboard ........................................ 13
8.3.4. Flange and escutcheon plate disassembly operations ...... 13
8.3.5. Mechanical operating mechanism ..................................... 14
8.3.6. Electrical and mechanical accessories .............................. 14
8.3.7. Protection releases ............................................................. 15
8.3.8.1 Test with SD Testbus2 (optional) ........................................ 15
8.4.8.2 Test with EKIP Connect (optional) ...................................... 15
8.3.9. Maintenance operations; fi nal inspections ......................... 15
8.3.10. Interlocks ............................................................................ 15
8.4. Second Level maintenance operations .............................. 16
8.4.1. Preliminary operations: ....................................................... 16
8.4.2. General inspections and cleaning: ..................................... 16
8.4.3. Circuit-breaker connections and connections between
circuit-breaker and switchboard ........................................ 16
8.4.4. Flange and escutcheon plate disassembly operations ...... 16
8.4.5. Mechanical operating mechanism ..................................... 17
8.4.6. Electrical and mechanical accessories .............................. 18
8.4.7. Protection releases ............................................................. 18
8.4.8.1 Test with SD Testbus2 (optional) ........................................ 18
8.4.8.2 Test with EKIP Connect (optional) ...................................... 18
8.4.9. Maintenance operations; fi nal inspections ......................... 19
8.4.10. Interlocks ............................................................................ 19