VM-1-RN-6-UHL5

TECHNICAL DATA:
Rated voltage, kV 6
The highest operating voltage, kV 7,2
Rated current of main circuits, A:
– lead-in and sectional cabinets
– cabinets of outgoing connections
– busbars
315; 400; 630
100; 160; 200;
315; 400 630
Rated breaking current, kA:
– switch
– contactor
20
4,5; 8; 10
Thermal resistance current, kA 10
Electrodynamic stability current, kA 25
Thermal resistance current flow time, s 1
Rated voltage of auxiliary circuits, V:
– alternating current
100; 220
The largest permissible without inspection number of tripping operations of the rated breaking current of the cabinet
30000
Insulation level according to GOST 24719-81 РН1
Insulation type air, combined
Isolation of live parts with bare busbars, with partially insulated busbars
Type of linear high-voltage connections cable
Terms of Service
bilateral
Sheath protection degree according to GOST 14254-96 IP54
Largest cross-section of high voltage cables, mm2 3х24
Largest cross-section of high voltage cables, mm2 3х240
Switch type VB4-P (LLC «AVM AMPER»)
Surge arrester type 3EK (“Siemens”)
Current transformer type TOLA, ONLY-6 (“STZ”)
Voltage transformer type VTS, ZNOLP (“STZ”)
Overall dimensions, mm
– width
– depth
– height
750
1500
1800
Weight, kg 600÷700

* As standard, changes are possible

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