250A/630A Insulating cap BH-IC
- Applications: BH-IC 250A/630A Insulating cap is applied for the insulation protection for the bushings. Suite for 8.7V/15KV,12/20KV. 250A insulating cap is applied for the connection to bushing of Φ30.5mm/Φ32.5mm/Φ48mm/Φ8mm.630A insulating cap is applied for the connection to bushing of Φ46mm/Φ56mm/Φ91.5mm/M16.
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Characteristics: 100% factory tested before shipment, quality guaranteed;
Compact design;
Combined with insulation, sealing and touchable screened. - Operating temperature range: N/A.
- Approvals / Specifications: Meet: IEC60502-4, GB12706.4.
- Colors: Black
1. Bushing: fixed on cabinet 2. Outer screen: Simi-conductive
3. Main insulation: EPDM elastomer insulating layer 4. Pin: fix the position
5. Inner screen: semi-conductive layer 6. Earthing wire: grounding with outer screen
7. Fix device: fix the cap on the bushing
630A Main Compounds 250A Main Compounds
1.Insulation cap 1. Insulation cap
2.Cleaning tissue 2. Cleaning tissue
3.Silicon grease 3.Silicon grease
4.Sand paper 4. Sand paper
5.Fixing device
|
Performance |
BH-IC |
|
|
Voted voltage |
8.7/15（17.5）kV |
12/20（24）kV |
|
Max. system voltage |
17.5kV |
24 KV |
|
continuous current |
250A/630A |
250A/630A |
|
Partial discharge |
15kV/≤10pC |
21kV/≤10pC |
|
A.C withstand voltage |
39kV/5min |
54kV/5min |
