– 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.
– Superior mechanical Endure limit Maintenance required only after 10,000 operations.
– A Versatile mechanism capable of operating Vacuum interrupters of any type. Hence dependence of single source of Vacuum interrupters eliminated.
– Trip free mechanism suitable for repeated auto re-closing duty.
– Spring charging time of less 10 seconds.
|TYPE||ASOVB - 12|
|No. of Poles||No||3|
|No. of breaker per pole||No||1|
|Rated Current||Amp||630 / 1250 / 1600|
|Short Circuit Current||kA||13.1 / 20 / 25|
|Making Current||kAp||33 / 50 / 62.5|
|Duration of short time current||Sec.||3|
|Insulation Level Impulse Power Frequency rms||KVp KV||75/95 28|
|Contact travel||mm||7 (+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||350 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|