ZW20-12 outdoor column high voltage vacuum circuit breaker 12KV VCB recloser with SF6
Place of Origin:
China
Price:
Negotiate
Payment Terms:
L/C,D/A,D/P,T/T,Western Union
Specifications
| Item: | Rated Voltage | Unit: | KV |
| Data: | 12 | Item: | 1 Min P.F Withstand Voltage |
| Data: | 42 | Item: | 1 Min P.F Withstand Voltage-wet (Phase To Earth, Outer Insulate) |
| Data: | 34 | Item: | Lightning Impulse Withstand Voltage (peak) |
| Data: | 75 | Item: | Rated Current |
| Unit: | A | Data: | 630/1250 |
| Item: | Rated Power Frequency | Unit: | Hz |
| Data: | 50*60 | Item: | Rated Short-circuit Breaking Current |
| Unit: | KA | Data: | 12.5/16/20 |
| Item: | Rated Operating Sequence | Data: | O-0.3s-CO-180s-CO |
| Item: | Rated Short-circuit Breaking Time | Unit: | Times |
| Data: | 30 | Item: | Rated Short-circuit Making Current (peak) |
| Data: | 31.5/40/50 | Item: | Rated Withstand Current (peak) |
| Item: | Rated Short-time Withstand Current (4s) | Item: | Rated Short-circuit Duration |
| Unit: | S | Data: | 4 |
| Item: | Mechanical Life | Data: | 10000 |
| Item: | Rated Operating Voltage And Rated Voltage Of Auxiliary Loop | Unit: | V |
| Data: | 220 | Item: | Rated Current Of Over-current Tripper |
| Data: | 5 |
Product Description
ZW20A-12 Outdoor High-Voltage Vacuum Circuit Breaker The ZW20A-12 is a high-performance outdoor column vacuum circuit breaker designed for 12kV, three-phase AC 50Hz power systems. Engineered for reliability, it is the ideal solution for protecting and controlling power distribution in substations, ...
ZW20A-12 Outdoor High-Voltage Vacuum Circuit Breaker
The ZW20A-12 is a high-performance outdoor column vacuum circuit breaker designed for 12kV, three-phase AC 50Hz power systems. Engineered for reliability, it is the ideal solution for protecting and controlling power distribution in substations, industrial enterprises, and urban grids.
Key Advantages & Applications
- ✅ Robust Protection: Designed for opening/closing load current, overload current, and short-circuit current.
- ✅ Automation Ready: Specifically suitable for the automation of modern distribution networks.
- ✅ High Durability: Engineered for frequent operation environments.
- ✅ Versatile Use: Perfect for industrial, mining, and urban utility applications.
Product Details
FOB Unit: Piece
Packaging: Not specified
Technical Specifications
Message for quick reply
You May Also Like
