| Breaking Capacity: | High Voltage Circuit Breakers |
|---|---|
| Operation: | Energy-storage Type |
| Speed: | Normal Type Circuit Breaker |
| Arc-extinguishing Medium: | Vacuum |
| Installation: | Insert |
| Structure: | Vcb |
| Customization: |
|---|
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The VSG-24 24KV Draw-out Type Vacuum Circuit Breaker, manufactured by Yueqing Liyond Electric Co., Ltd., is designed for indoor switchgear applications in 24kV power systems. This circuit breaker serves as a reliable protection and control unit for power equipment in industrial and mining enterprises, capable of handling various loads and frequent operations, including breaking short-circuit currents. The product features a new type of circuit breaker with an international brand embedded pole, ensuring durability and reliability. The vacuum interrupter and main circuit are sealed together, providing protection against collisions, dust, and other environmental factors. This design minimizes maintenance costs and enhances operational efficiency.
The VSG-24 24KV Draw-out Type Vacuum Circuit Breaker is designed with an operating mechanism and circuit breaker body that have undergone type tests, achieving E2 and M2 levels of mechanical electrical life. This product offers a maintenance-free and low-maintenance operation mechanism, ensuring long-term reliability and performance.
| No. | Item | Unit | Data | ||||||
| 1 | Rated voltage | KV | 24 | ||||||
| 2 | Rated frequency | Hz | 50/60 | ||||||
| 3 | Rated insulation level | 1min power frequency withstand voltage | KV | 65 | |||||
| Rated lighting impulse withstand voltage | 125 | ||||||||
| 4 | Rated current | A | 630 | 1250 | 1600 | 2000 | 2500 | 3150 | |
| 5 | Rated short-circuit breaking current(peak)
Rated thermal current (virtual value) |
KA | 20 | 20 | |||||
| 25 | 25 | 25 | |||||||
| 31.5 | 31.5 | 31.5 | 31.5 | 31.5 | |||||
| 6 | Rated short-circuit making current(peak)
Rated dynamic stability current(peak) |
KA | 50 | 50 | |||||
| 63 | 63 | 63 | |||||||
| 80 | 80 | 80 | 80 | 80 | |||||
| 7 | Rated thermal time | s | 4 | ||||||
| 8 | Rated operation sequence | O-0.3s-CO-180s-CO | |||||||
| 9 | Mechanical life | times | 3000 | ||||||
| 10 | Rated breaking current of single capacitor bank | A | 400 | ||||||
| 11 | Rated breaking current of back to back capacitor bank | A | 400 | ||||||
| 12 | Maximum D.C component | 50% | |||||||
FAQ
Q: Could I have prices of your products?
A: Welcome. Please feel free to send us inquiry here. We will reply you within 24 hours.
Q: Can I get a sample before the bulk order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: Can we print our logo/company name on products?
A: Yes, of course, we accept OEM, then need you to provide brand authorization to us.
Q: Do you accept product customization?
A: Yes, of course, please provide specific drawings or parameters, we will quote you after evaluation.
Q: What is the lead time?
A: The lead time depends on the quantities ordered, generally within 7-20 days after receiving the payment.
Q: What is your Trade Terms?
A: We accept EXW, FOB, CIF, FCA, etc.
Q: What is your payment method?
A: We accept T/T, Western Union, Paypal, irrevocable L/C at sight, etc.
Q: Do you inspect the finished products?
A: Yes, each step of production and finished products will be inspected by QC department before shipping. And we will provide goods inspection reports for your reference before shipment.
Q: How to solve the quality problems after sales?
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 days.
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