LV switchgear is intended for receipt and distribution of the electric energy, protection of outgoing feeders line and drive technology against short-circuit currents and overloads.
|
Specifications |
Value |
|
Rated current of collecting buses, A |
630 – 4 000 |
|
Rated current of distributing (group) busbars, A |
630 – 3 200 |
|
Rated operational voltage (Un), V |
220; 380; 440; 480; 660; 240; 415; 460; 500; 690 |
|
Rated impact withstand voltage (Uimp), kV |
8; 12 |
|
Rated conditional short – circuit current (Icc), kV |
up to 100 |
|
Short – term circuit current (Icw) 1s, kV |
up to 220 |
|
Islanding form |
1, 2b; Зb; 4b |
|
Circuit breaker |
Fixed, plug-in, withdrawable |
|
Specifications |
Value |
|
Rated current of collecting buses, A |
630 – 4 000 |
|
Rated current of distributing (group) busbars, A |
630 – 3 200 |
|
Rated operational voltage (Un), V |
220; 380; 440; 480; 660; 240; 415; 460; 500; 690 |
|
Rated impact withstand voltage (Uimp), kV |
8; 12 |
|
Rated conditional short – circuit current (Icc), kV |
up to 100 |
|
Short – term circuit current (Icw) 1s, kV |
up to 220 |
|
Islanding form |
1, 2b; Зb; 4b |
|
Circuit breaker |
Fixed, plug-in, withdrawable |
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