Product Details
Model Number: ZW43A-12/630
Brand Name: YUFLY
Key Specifications/Special Features:
1: Arc-extinguish chamber.2: Long electrical lifetime and high insulating capability.3: Maintenance free.4: Safe and reliable operation.Optional equipment:1: Current transformer, metering and protection poles 3pcs for each, 75/5 or higher.2: Outside voltage transformer 2pcs for control power supply and metering.3: Motor spring operating mechanism AC DC 220/1104/8/24V.4: Reclosing controller and FTU, RTU.5: Disconnect blade.
| Item |
Unit |
Data |
| Rated voltage |
kV |
12 |
| Rated current |
A |
630 |
| Rated short circuit breaking current |
kA |
20 |
| Rated short circuit making current |
kA |
50 |
| Rated short time withstand current |
kA |
20 |
| Rated short circuit duration time |
s |
4 |
| 1 min P.F withstand voltage |
kV |
42 |
| Lightning impulse withstand voltage |
kV |
75 |
| Rated operating sequence |
|
O-0.3s-CO-180s-CO |
| Mechanical lifetime |
Times |
10000 |
| Rated operation voltage |
V |
220V DC AC |
Shipping Information:
-
FOB Port:
Ningbo,Shanghai
-
Lead Time:
1
-
7
days
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe
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