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36KV Porcelain Clad Vacuum Circuit Breaker

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Requirement:

Porcelain-Clad-VCB-36KV

36KV PORCELAIN CLAD VACUUM CIRCUIT BREAKER

– Type tested & Conforms to IEC 62271-100,IS 13118

– Simple,compact & Easy to operate

– Arc interruption in vacuum.

– Robust porcelain bushing for higher insulation levels.

– IP55 cabinet housing for spring charged mechanism & Controls.

– Galvanised Steel Support structure,extendable for CT / PT.

– Local / Remote Control & Relay Panel.

– A simple motor charged spring operating mechanism noted for its high performance reliability.

– Trip free mechanism suitable for repeated auto re-closing duty.

TYPEASOVB - 36
Rated Voltage kV 36
No. of Poles No 3
No. of breaker per pole No 1
Frequency Hz 50/60
Rated Current Amp 630 / 1250 / 1600
Short Circuit Current kA 25
Making Current kAp 62.5
Duration of short time current Sec. 3
Insulation Level Impulse Power Frequency rms KVp KV 170 70
Creepage Distance mm 900
Contact travel mm 23 (+1, -1)
Opening Time Cycles Less than 2 cycles
Interrupting Time Cycles Less than 3 cycles
Closing Time Cycles Less than 3 cycles
Duty cycle Cycles 0-0.3 sec. -CO-3 min-CO
Reclosing Time m sec 300
Type of Mechanism Motor / Manual Spring Charge Type
Coil Voltage* 24 /30 / 48 / 110 / 220 V DC
Trip / closed coil power 450 Watts
Motor operating voltage 230 V AC / DC
Auxiliary Switch Up to 8 NO + 8 NC
Degree of Protection IP 55
Applicable Standard IEC 62271-100, IS 13118
* Different voltage as per customer requirement