40.5kV Contact Box/insulation spout
40.5KV insulation contact box series
1.Epoxy resin contact box is mainly used in the switch gear for insulation
2. Made of epoxy resin, which is more steady and safe than the one of porcelain
3. It adopts of automatic pressure gel craft that be APG craft skills
4. Variety usage in nowadays, from the family distribution to low and high voltage electric transaction equipment.
5. Features: long term insulating points, it always keep a good electric insulate performance under wet work environment
Material: epoxy resin
Technical parameters:
Power frequency withstand voltage: 95kv/min
Partial discharge: 44.6kv<5pc
Lightning impulse voltage: 185kV
Creepage distance: >810mm
Glass transition temperature: ≥105℃
Shielded contact box (enhanced type)
Type: CHZ304G-40.5
Rated voltage: 40.5kV
Shielded contact box (enhanced type)
Type: CHZ305G-40.5
Rated voltage: 40.5kV
Shielded contact box (matched with ABB switchgear, enhanced type)
Type: CHZ303G-40.5
Rated voltage: 40.5kV
Shielded three-way contact box (matched with ABB switchgear)
Type: CHZ306G-40.5
Rated voltage: 40.5kV
Shielded contact box
Type: CHZ307-40.5
Rated voltage: 40.5kV
Shielded contact box (common type)
Type: CHZ308-40.5
Rated voltage: 40.5kV
Shielded contact box (long type)
Type: CHZ309-40.5
Rated voltage: 40.5kV
If you would like a quotation or further information on the products, please fill in the form below and we will reply to you within 1 working day. Thank you for your interest to our products.Vacuum chamber factory
website:http://www.joyelectric-china.com/insulation-components/contact-box/ |
