Page 156 - Sace Emax 2 Catalogue

7/22 SACE EMA X 2 LOW VOLTAGE AIR CIRCUIT-BRE AKERS

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Performance in switchgear

The following tables provide an indication of the
performance of the apparatus inside the switch-
gear. The data shown are a summary of software
model simulations and real tests.

SACE Emax 2 E4.2 N S H V Circuit-breaker
Switchgear dimensions 2200x800x900 (HxWxD)

HR Terminal VR Terminal
One circuit breaker in the column One circuit breaker in the column

Environment temperature Environment temperature
IP Iu Connection Compartment 35 °C 45 °C 55 °C 35 °C 45 °C 55 °C
[mm]
IP31
2000 2x80x10 1 2000 2000 2000 2000 2000 2000

2500 2x100x10 1 2500 2450 2400 2500 2500 2500
Compart-
ment 2

3200 3x100x10 1 3050 2900 2755 3200 3080 2920
Compart-
ment 1

3200 3x100x10* 1 3200 3050 2850 3200 3200 3020

4000 4x100x10 1 3450 3200 2970 3650 3400 3200

* Performances refer to withdrawable circuit breakers with a fixed part accessorized with three stab rear terminals for 4000A (Example: 1SDA074021R1 - KIT VR 4000A)
Performances with F and FL terminals can be compared to the performances of circuit breaker with HR terminal.
Performances depend on switchboard design and testing condition. ABB is not responsible for the overall performances result.