Page 152 - Sace Emax 2 Catalogue

7/18 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 E1.2 B C N Circuit-breaker
Switchgear dimensions 2200x400x600 (HxWxD)

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

Environment temperature Environment temperature Environment temperature Environment temperature
IP Iu Connection [mm] Compartment 35 °C 45 °C 55 °C 35 °C 45 °C 55 °C 35 °C 45 °C 55 °C 35 °C 45 °C 55 °C
IP31 2 630 630 630 630 630 630
630 2x40x5
1 630 630 630 630 630 630 630 630 630 630 630 630
2 800 800 800 800 800 800
800 2x50x5
1 800 800 800 800 800 800 800 800 800 800 800 800
2 970 930 900
2x50x10
1 1000 1000 1000 1000 960 920
1000
2 1000 1000 950
2x50x8
Compartment 2 1 1000 1000 1000 1000 1000 970
2 1200 1150 1100
2x50x10
1 1250 1250 1200 1250 1200 1140
1250
Compartment 1 2 1250 1250 1150
2x50x8
1 1250 1250 1250 1250 1250 1200
2 1330 1260 1220
3x50x8
1 1440 1360 1290 1370 1315 1262
1600
2 1430 1355 1265
2x50x10
1 1520 1440 1330 1475 1415 1310
Performances with EF, SHR and F terminals can be compared, with the same connection sections, to the performances of circuit breaker with HR terminal.
Performances with ES terminals can be compared to the VR terminals.
Performances with FC CuAl terminals, with cables in the prescribed sections, can be compared to HR performances.
Performances depend on switchboard design and testing condition. ABB is not responsible for the overall performances result.