VS1/ZN63-12 indoor high voltage vacuum circuit breaker applies to power system of rated voltage 12kv as a protective and control unit for power grid equipment and industrial power equipment. It can equip with KYN28(GZS1), XGN, GG-1A and other types of switchgear panels. Related products: isolated handcart, fuse handcart and voltage transformer handcart.
1. Installation way: withdrawable type, fixed type,side mounted type;
2. Operating mechanism: spring operating mechanism,permanent magnetic operating mechanism;
3. Pole type: assembled pole, embedded pole;
4. Application: switchgear KYN28-12, XGN-12.
5. Secondary plug: 58pins, 64pins.
Features
1.The arc extinguishing chamber and operating mechanism of the circuit breaker are arranged in a front-to-back configuration and connected as a whole through a transmission mechanism.
2.The insulating cylinder is formed using the APG (Automatic Pressure Gelation) new process.
3.Inner skirts and reinforcing ribs are added to the insulating cylinder, which enhances the insulation level and the ability to withstand dynamicstable currents.
4.The vacuum arc extinguishing chamber is installed inside the insulating cylinder, effectively preventing damage and surface contamination caused by foreign objects, while reducing the overall size of the circuit breaker.
5.The operating mechanism adopts a spring-stored energy design, providing both electric and manual energy storage functions.
6.An advanced and rational buffer device ensures that there is no rebound during disconnection, reducing disconnection impact and vibration.
7.No adjustment needed and has minimal maintenance or maintenance-free operation.
8.The mechanical lifespan can reach up to 20,000 operations
Product Standards
1. IEC62271-100 High Voltage Switchgear and Controlgear Part 100: AC Circuit-breakers
2. GB1984 High Voltage AC Circuit-breakers
3. GB/T11022 Common Specifications for High-voltage Switchgear and Controlgear Standards
4. JB/T 3855 High Voltage AC Vacuum Circuit-breakers
5. DL/T402 Specification of High-voltage AC Circuit-breakers
 |
 |
 |
1.The ambient temperature is not higher than +40°C and not lower than -15°C (storage and transportation at -30°C are allowed);
2. The altitude is not higher than 1000m;
3.Relative temperature: the daily average is not more than 95%, and the monthly average The value is not more than 90%, the daily average value of saturated vapor pressure is not more than 2.2×10-'MPa, and the monthly average value is not more than 1.8×10MPa;
4.The seismic intensity does not exceed 8 degrees;
5.There is no fire, explosion hazard, serious pollution, Places subject to chemical corrosion and severe vibration.
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 came out inspection 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.
Factory
Certificate
Address
No.1083 Zhongshan East Road, Yinzhou District, Ningbo City, Zhejiang Province, China
Tel
