
VS1-12/RD Fuse Handcart
Production Introduction
About THE VS1-12/RD Fuse Handcart,when the power supply is normal, the fuse passes the load current. When the load circuit is overloaded or short-circuited, after the current exceeds the specified value for a certain period of time, the heat generated by the fuse itself melts the melt and quickly cuts off the circuit.
VS1-12/RD Fuse Handcart is a new switchgear developed according to a special design concept and combined with market demand.It is widely used in indoor armored air-insulated switchgear, complied with GB3804-2004 GB16926-1997 and other standards.Under normal conditions of use, as long as it is within the technical parameters of the vacuum switch, it can operate safely and reliably in the power grid of the corresponding voltage level.
Environmental Conditions:
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Ambient Air Temperature: upper limit +40°C, lower limit -10°C
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Altitude: 2000m (if the altitude increases, the rated insulation level will increase accordingly)
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Wind Pressure: less than 700Pa
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Earthquake Intensity: no more than 8 degrees
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Relative Humidity: daily average: ≤95%; monthly average: ≤90 %
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Saturated Vapor Pressure: daily average: ≤2.2×10-3MPa, monthly average: ≤1.8×10-3MPa,
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Contamination level: Ⅳ
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Maximum daily Temperature Difference: no more than 25°C
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Places without Flammability, Explosion Hazard, Chemical Corrosion and Severe Vibration.
Specification
| No. | Item | Unit | Data | ||
| 1 | Rated Voltage | Kv | 12 | ||
| 2 | Rated Current | A | 630 / 1250 | ||
| 3 | Power Frequency Withstand Voltage of the Secondary Circuit | V | 2000 | ||
| 4 | Contact Distance | A | 15~17 | ||
| 5 | Rated Frequency | Hz | 50 | ||
Prodection details
Product pictures:

FRONT

SIDE
Company Profile
Shaanxi Huadian Electric Co., Ltd. is located in Baoji High-tech Development Zone, Shaanxi Province. It is a modern high-tech enterprise specializing in the production of vacuum circuit breakers integrating R&D, manufacturing and sales.
The company has a professional R&D team and new product laboratory, and maintains a good cooperative relationship with domestic scientific research institutions and colleges and universities in the research and development of new products.

Production Workshop






Prodect qualification
Strict quality management system is the reason why the products are widely used in all over the country.



Certifications



Delibery and Payment
We support different shipping methods to various countries and accept different kinds of payment
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Fast and Reliable
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Safe and Eiffective

FAQ
1. Could you send your price list ?
Send inquiry to mailbox and inform your product details, then price list will be sent within 24 hours.
2.What about the shipment cost?
It depens on the destination and the deliver way.
3.How about the lead time?
7-12 working days
4.Where is the factory?
BAOJI,SHANXI,CHINA
5. What abot the discount?
There are some discounts, if there is a big list.
6.Can we print our logo/ company name on products?
We provide OEM service.
7.How to solve the quality problems after sales?
A: If it happens, we will make a satisfied solution for the customer within 3 days.
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