Three Phase AC 50Hz 12kV HV Vacuum Load Break Switch Electrical Circuit Breakers
| Place of Origin: | Guangdong, China (Mainland) |
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Product Detail
Three Phase AC 50Hz 12kV HV Vacuum Load Break Switch Electrical Circuit Breakers
Three Phase AC 50Hz 12kV HV Vacuum Load Break Switch Electrical Circuit Breakers
What are the specifications of our ZN63A-12CG series indoor HV cacuum circuit breaker?
1. Description:
FZN25-12D/T 630-20 type indoor AC HV load switch is an indoor device of three-phase AC 50Hz and rated voltage 12kV.It is applied to the sites of distribution substation of industrial and mining enterprises and etc.It's used for protecting and controlling electric facilities from damage when on or off load current,or closed loop current, no-load transformer or cable charging current. This switch or breaker can be operated by dependent manual and power to realize remote controlling.
FZRN25-12D/T 2000-31.5 type indoor AC HV vacuum load break switch and fuse combination apparatus is an indoor device of three-phase AC 50Hz and rated voltage 12kV. It is applied to sites of distribution substation of industrial and mining enterprises and substation etc,used for load.
2. Product data:
| No. | Item | Unit | Data | ||
| Load switch | Integral switch | ||||
| 1 | Rated voltage | KV | 12 | ||
| 2 | Insulating level |
Power frequency withstand inter-phase, earthing/ insulating fracture |
KV | 42/48 | |
| Lighting impulse withstand inter-phase, earthing/ insulating fracture |
KV | 75/85 | |||
| 3 | Rated current | A | 630/800 | 200 | |
| 4 | Rated active load breaking current, rated breaking | A | 630/800 | 200 | |
| 5 | current of closed-loop Rated short-time withstand current (4S) |
KA | 20 | ||
| 6 | Rated short-circuit closing current | KA | 50 | ||
| 7 | rated peak withstand current Rated breaking current of charge cable |
A | 10 | ||
| 8 | Rated breaking no-load transformer capacity | KVA | 2000 | 2000 | |
| 9 | Rated short-circuit making current | A | 2000 | ||
| 10 | Rated short-circuit breaking current of Fuse | KA | 31.5 | ||
| 11 | Mechanism life | Times | 5000 | 5000 | |
| 12 | Total breaking time | Ms | ≥100 | ||
| 13 | Over-load breaking capacity | A | 5000 | ||
3. Products photos:
4. Dimension and components descriptions:
What are our paking terms,shipping terms and payment terms?
1. All products are packed with strong wooden cases, shockproof.
2.We provide alternative shipping options for choosing, FOB or CIF would be ok. T/T,Western Union,Paypal,L/C are accepted.
Why choose us?
- We are a group company manufacturing transformers and Circuit breakers, provide electric solutions to China national basic facilities construction. In the past ten years, our products are sold well abroad.
- We have strong R&D team with high well-qualified education.
- Inspected by the Inspection Institution of IEC.
- We have mature measurement system, modern and high-end detecting equipments for 100% QC inspection before shipping.
- We have a passionate customer service team, we can resolve promptly questions about pre-sales and after-sales.
Contact:
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Company Info
Jubang Electric Group Co., Ltd. [China (Mainland)]
Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)
