3.3KV Indoor Vacuum Circuit Breaker Panels

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Offered BySTELMEC LTD.
Product Added OnJul 16, 2019

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STELMEC LTD.

Sanand, Gujarat...

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Product Details :-

Offered BySTELMEC LTD.
Product Added OnJul 16, 2019

Product Description :-

3.3 KV to 33KV Indoor Vacuum Circuit Breaker Panels

Salient Features

Compact, Sturdy with an adaptable design
Maintenance free & high reliability
Total compartmentalized design. Provision of discharge flap with wire mesh
Provision of safety interlocks to prevent insertion & withdrawl of the circuit breaker from the panel in its closed condition. Interlocks are provided
Long electrical and mechanical life
No live parts are accessible and also exposed
Confirms to the Indian Electricity Regulations
Type tested at CPRI/ERDA as per IEC 62271-100&200/IEC 606094/IS 13118
Panels is Type tested for internal Arc Fault Test as per latest IEC 62271-200 for 25 kA/ 0.1 sec.
Compatible for remote & SCADA operations

Application

Distribution Networks
Industrial distribution
Rapid auto-reclosing applications
Switching duties for Capacitor, Motors, Auxillary, Generator Units for Power Plants

Accessories/Optional

Intergral Earthing Switch or Earthing Truck
PTs drawout or Fixed type
Cable Termination Kits
Live Line Indicators

Technical Specifications

Details	Unit	Indoor Vacuum circuit breaker
Rating	kV	11 kV	33 KV
Type	-	SIP12-VC32	SIPV36-VC53
Rated Voltage	kV	12	36
Rated Normal current	Amps	630/800/1250/1600	1250/1600/2000
Rated bus baqr current	Amps	up to 2500	up to 2000
Rated insulation level	kV/kVrms/kVP	12/28/75	36/70/170
Rated Frequency	Hz	50	50
Rated short circuit breaking current	kA	16/20/26.3	20/26.3
Duration of rated short circuit current	Seconds	3	3
Rated short circuit making current	KA	40/50/62.75	50/65.75
Rated operating sequence	-	O-0.3sec-co-3min-co	O-0.3sec-co-3min-co
Opening time ( +/- 5 m.sec )	m.sec	30	30
Closing time ( +/- 10m.sec)	m.sec	40	50
Dimensions	mm	As per G.A Drawing	As per G.A Drawing
Trip/ close coil	V DC/AC	24/30/48/110/220	24/30/48/110/220
Operating mechanism	-	Spring charge motor wound	Spring charge motor wound

Company Details :-

Established in 1940 , STELMEC LTD. has made a name for itself in the list of top suppliers of Switchgear & Allied Products in India. The supplier company is located in Sanand, Gujarat and is one of the leading sellers of listed products.
STELMEC LTD. is listed in Trade India's list of verified sellers offering supreme quality of Vacuum Ring Main Unit, Vacuum Circuit Breaker, Molded Case Circuit Breakers etc. Buy Switchgear & Allied Products in bulk from us for the best quality products and service.