Product Details
Rated voltage 35kv Rated current A 1250,2000,2500,3150 Rated frequency Hz 50
Rated short-circuit breaking current kA 40 31.5
Rated short-time withstand current and duration kA/s 40/4 31.5/4
Rated peak withstand current kA 100 80
Rated closing current peak kA 100? 80
Rated short-time power frequency withstand voltage effective value break kV 95+23.4 160+42 to ground 95 160
Rated lightning impulse withstand voltage break kV 185+33 350+59 to ground 185 350 Creepage distance mm/kV 31 31
Full breaking time ms ≤60
Inherent opening time ms ≤30
Closing time ms ≤100
Mechanical life times 10000
Rated operation sequence? O-0.3s-CO-180s-CO or O-15s-CO SF6 gas rated pressure MPa 0.50, 0.40 SF6 gas alarm/lockout pressure MPa 0.45/0.40, 0.35/0.30 Control circuit rated voltage V DC220/110
Energy storage motor circuit rated voltage V DC220/110 AC220/110
Rated back-to-back capacitor bank breaking current A 1500,2000 2000
Rated short-circuit breaking current breaking times times 20 Rated shunt reactor switching current A 1600,2000 1500 LW24- 40.5/72.5
Rated short-circuit breaking current kA 40 31.5
Rated short-time withstand current and duration kA/s 40/4 31.5/4
Rated peak withstand current kA 100 80
Rated closing current peak kA 100? 80
Rated short-time power frequency withstand voltage effective value break kV 95+23.4 160+42 to ground 95 160
Rated lightning impulse withstand voltage break kV 185+33 350+59 to ground 185 350 Creepage distance mm/kV 31 31
Full breaking time ms ≤60
Inherent opening time ms ≤30
Closing time ms ≤100
Mechanical life times 10000
Rated operation sequence? O-0.3s-CO-180s-CO or O-15s-CO SF6 gas rated pressure MPa 0.50, 0.40 SF6 gas alarm/lockout pressure MPa 0.45/0.40, 0.35/0.30 Control circuit rated voltage V DC220/110
Energy storage motor circuit rated voltage V DC220/110 AC220/110
Rated back-to-back capacitor bank breaking current A 1500,2000 2000
Rated short-circuit breaking current breaking times times 20 Rated shunt reactor switching current A 1600,2000 1500 LW24- 40.5/72.5
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