Switch of loading VNPZ-M1-10/630-20z
- Customer pickup,
- Courier
- In detail
- Country of manufactureRussia
- Type of currentAC
Execution in accordance with GOST 15150: usual - U2; export - U2; tropical - T3
Technical characteristics
Rated voltage, kV 10
The largest working tension, kV 12
Rated current, A 630
Rated current of shutdown at cos j ³ 0,7, A 630
The greatest current of shutdown at cos j ³ 0,7, A 1000
Rated transitional current of shutdown at cos j = 0,23, A 1000
Through current of short circuit, kA 20
Time of course of current of short circuit, with 3
Mechanical resource, cycles 2000
Quantity of kommutation of current of loading at cos j = 0,7 without audit, not less, cycles:
Current of loading 630 400 300 200 100 63
Quantity of kommutation 200 320 420 630 1260 2000
The switch has the following constructive differences:
VNPZR-M1-10/630-20z - the switch with an arrangement on a back wall of a case with the hand-operated spring drive, with the right arrangement of elements of management, with the grounding knives from below;
Vnpzrl-M1-10/630-20z - the same with the left arrangement of elements of management;
VNPZR-M1-10/630-20zp-the same with the device for installation of safety locks with the right arrangement of elements of management;
Vnpzrl-M1-10/630-20zp - the same with the left arrangement of elements of management.