Hot Products

1. Rated Voltage: 12kV
2. Operating Mechanism: Modular operating mechanism.
3. Installation Method: Center-mounted handcart or fixed cabinet.
4. Compatible Cabinet: Compatible with KYN28-12 switchgear, XGN-12 fixed cabinets, HXGN-12 series ring main units.
5. Product Compliance with Standards: GB/T1984-2014, GB/T11022-2011.
6. Product Advantages: E2-C2-M2 performance, convenient maintenance, high conductivity performance, wide application range, and supports intelligent customization.

ZW7-40.5 Outdoor Vacuum Circuit Breaker

1. Rated Voltage: 40.5kV
2. Operating Mechanism: Modular operating mechanism.
3. Installation Method: Fixed installation with outdoor support.
4. Product Compliance with Standards: GB/T1984-2014, GB/T11022-2011.
5. Product Advantages: E2-C2-M2 performance, convenient maintenance, standardized outdoor design, wide range of applications.

JDZW-35 Voltage Transformer

1.Rated voltage：40.5kV
2.Accurate level:0.2/0.5/6P
3.Primary voltage:35/√3
4.Secondary voltage：100/√3 100/3
5.Rated insulation level:40.5/90/200kV
5.

GCS Low Voltage withdrawable Switchgear

Products Description GCS low voltage withdrawable switchgear is suitable for power plants, petrochemical industry, metallurgy, textile, high-rise building power supply and other industries. It is used in large power plants, petrochemical industry and other places with high degree of automation...

LVZW-35 Current Transformer
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KYN28-12 Indoor Armored Metal-Enclosed Switch Equipment
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LW25-126 Outdoor High Voltage Porcelain SF6 Circuit Breaker
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GW4-126 Outdoor High Voltage Isolating Switch
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About Us

Shaanxi West Power Tongzhong Electrical Co., Ltd. is a leading manufacturer with over 20 years of experience, specializing in high quality 6 to 40.5kV vacuum circuit breakers, switchgears, and a wide range of electrical products. Our advanced manufacturing process ensures reliable, durable solutions, especially our VTZ series vacuum circuit breakers, which are maintenance-free for up to 20 years. With a team of expert technicians, we excel in R&D, manufacturing, and after-sales service for both high and low voltage equipment, delivering excellence at every stage.

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To meet the specific needs of our customers, we have independently developed the VTZ Series Vacuum Circuit Breakers, designed for voltage levels ranging from 12kV to 40.5kV. Their advantages make them a popular choice for medium voltage systems: Modular design for easy maintenance, long life and low maintenance cost, wide range of applications, high adaptability.