TECHNICAL DATA

Characterist	Units	VCB
Rated Voltage	kv	Upto 12 (Calix) *
Rated Current	Amp	Upto 800	1250	Upto 2000	Upto 2500	Upto 3150	Upto 3150
No of poles	nos	3
Frequency	Hz	50/60
Symmetrical Breaking Capacity	kA rms for 3sec	13.1	20	25	31.5	40	50
Making Capacity	kApk	32.75	50	65.5	78.75	100	125
Impulse withstand	kVpk	75 (std) / 95 (optional)
Operating Duty	cycles	0-0 3sec-CO-3min-CO (Rapid Autoreclosing Duty)
Total Break Time	cycles	3			3.5
Make Time	cycles	3
DC Componennt	%	< 50%
Degree of protection		IP 5X , (optional)
Applicable Standard		IS 13118, IEC 62271-100/200
Rate Voltage : 15 / 17.5 KV available for overseas requirement