| Customization: | Available |
|---|---|
| Transport Package: | Fumigation Wooden Box |
| Trademark: | YQALT |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
AB-3S ZW32 Outdoor Permanent Vacuum Circuit Breaker(Recloser)
Product Overview:
The AB-3S Outdoor Permanent Vacuum Circuit Breaker (Recloser) is a cutting-edge power distribution device designed for outdoor applications. It utilizes a vacuum arc extinguishing principle coupled with a permanent magnet operating mechanism. This breaker integrates advanced micro-processing technology, modern network communication techniques, and innovative switch manufacturing materials. The device is available in various voltage ratings, including 12kV, 24kV, and 40.5kV, with a frequency of 50Hz for three-phase AC systems.
Application Environment:
This breaker is widely used in both urban and rural power distribution systems. In urban settings, it functions as a break or tie switch, enhancing the reliability and flexibility of the grid. In rural areas, it serves as an outdoor substation outlet switch, capable of managing load currents and handling short-circuit conditions effectively.
Technical Specifications:
• Rated Voltage: 12kV, 24kV, 40.5kV
• Frequency: 50Hz
• Operating Mechanism: Permanent magnet
• Arc Extinguishing Method: Vacuum
Usage Notes:
• Ideal for environments where frequent switching operations are required.
• Designed to withstand outdoor conditions, including harsh weather and varying temperatures.
• The recloser is maintenance-free, with anti-condensation features, ensuring long-term reliability in various environmental conditions.
Attention Points:
• Ensure proper installation and regular inspections to maintain optimal performance.
• Suitable for use in power grids, industrial sites, and rural power distribution systems where robust protection and control are necessary.
• Complies with relevant standards and regulations, making it a reliable choice for modern power distribution needs..
| Technical Specification | ||||
| Rated voltage | kV | 12 | 24 | 40.5 |
| Rated frequency | Hz | 50 | 50 | 50/60 |
| Rated current | A | 630 | 630 | 1250/1600 |
| Rated short-circuit breaking current | kA | 20 | 25 | 25/31.5 |
| Rated peak withstand current (peak) | kA | 50 | 63 | 63 |
| Rated short-time withstand current | kA | 20 | 25 | 63/80 |
| Rated short circuit closing current (peak) | kA | 50 | 63 | 63/80 |
| Mechanical life | Times | 10000 | 10000 | 10000 |
| Rated short-circuit breaking current breaking times | Times | ≥30 | ≥30 | 30 |
| Power frequency withstand voltage (1min): (wet) (dry) phase, ground / fracture | kV | 42/48 | 52;65/79 | 81 |
| Lightning impulse withstand voltage (peak) phase to ground, ground / fracture | kV | 75/85 | 125/145 | 185 |
| Secondary circuit 1min power frequency withstand voltage | kV | 2 | 2 | 2 |
){kind=link}