ABB Emax User Manual

Interblocco meccanico tra un interruttore Emax e un interruttore T7-T7M-X1
mMechanical interlock between an E ax circuit breaker and a T7-T7M-X1 circuit breaker
Mechanische Verriegelung zwischen einem Leistungsschalter Emax und einem Leistungsschalter T7-T7M-X1
Interverrouillage mécanique entre un disjoncteur Emax et un disjoncteur T7-T7M-X1
Enclavamiento mecánico entre un interruptor Emax y un interruptor T7-T7M-X1
DOC. N.° 1SDH000529R0663 - B2236
Emax - Tmax
- 6 6
1 - -
- 2 2
- 1 1
- 2 2
- 1 1
- 1 1
- 1 -
2 - -
2 2 2
- - 1
10 10 10
8 8 8
2 2 2
ESTRAIBILE
WITHDRAWABLE
AUSFAHRBAREN
DÉBROCHABLE
EXTRAÍBLE
FISSO FISSAGGIO PARETE
FIXED WALL-MOUNTED
FEST, WANDMONTAGE
FIXE, MONTAGE PAROI
FIJO, FIJACIÓN DE PARED
FISSO FISSAGGIO PAVIMENTO
FIXED FLOOR-MOUNTED
FEST, BODENMONTAGE
FIXE, MONTAGE SOL
FIJO, FIJACIÓN DE PISO
ESTRAIBILE
WITHDRAWABLE
AUSFAHRBAREN
DÉBROCHABLE
EXTRAÍBLE
FISSO FISSAGGIO PARETE
FIXED WALL-MOUNTED
FEST, WANDMONTAGE
FIXE, MONTAGE PAROI
FIJO, FIJACIÓN DE PARED
FISSO FISSAGGIO PAVIMENTO
FIXED FLOOR-MOUNTED
FEST, BODENMONTAGE
FIXE, MONTAGE SOL
FIJO, FIJACIÓN DE PISO
T7
T7M
X1
2
1
1
2
APERTO
OPEN
AUS-STELLUNG
OUVERT
ABIERTO
BIANCO
WHITE
WEISS
BLANC
BLANCO
T7-T7M-X1
Emax

ABB Emax Specifications

General

Rated Current	630 A to 6300 A
Number of Poles	3 or 4
Frequency	50/60 Hz
Mounting	Fixed or withdrawable
Standards	IEC 60947-2
Trip Unit	Electronic

Summary

Adjustment Procedure

Insert Moving Parts

Insert moving parts into fixed parts for withdrawable versions.

Adjust Tie Rod H and J

Pull tie rod 'H' of X1-T7 upwards to bring tie rod 'J' of E1/E6 to 10 mm.

Adjust Tie Rod P and Q

Pull tie rod 'P' of E1/E6 downwards to bring tie rod 'Q' of X1-T7 to 10 mm.

Perform Final Checks

Perform opening/closing operations and check the 10 mm gap.

Mechanical Check Procedure

Check Breaker Interlock (A Closed, B Open)

Close breaker 'A' and ensure breaker 'B' cannot be closed.

Verify Breaker A Stays Closed

Reset breaker 'A' springs and verify it remains closed.

Check Breaker Interlock (B Closed, A Open)

Close breaker 'B' and ensure breaker 'A' cannot be closed.

Verify Breaker B Stays Closed

Reset breaker 'B' springs and verify it remains closed.

Repeat Test and Verify Adjustments

Repeat test thrice, check adjustments and tie-rod fastness.