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Specializing in the production of high voltage distribution equipment (10KV~40.5KV)GBC, KYN, XGN, DFW, Low voltage distribution equipment GHMNS, GHGCS, GCK, GHD, GGD, GGJ, XL, GHM, American box transformer, European box transformer series, mining equipment, GHGT series touch screen high voltage motor solid soft starter, GHYT high voltage AC motor liquid soft starter and other products.

ZW32-12 outdoor vacuum circuit breaker

ZW32-12 outdoor vacuum circuit breaker

ZW32-12 outdoor vacuum circuit breaker (hereinafter referred to as circuit breaker) is an outdoor power distribution equipment with a rated voltage of 12kV and three-phase AC 50Hz. It is mainly used to open and close the load current, overload current and short-circuit current in the power system. It is suitable for protection and control in substations and industrial and mining enterprises' power distribution systems, as well as places where rural power grids are frequently operated.

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ZN12-40.5 Indoor High Voltage Vacuum Circuit Breaker

ZN12-40.5 Indoor High Voltage Vacuum Circuit Breaker

ZN12-40.5 vacuum circuit breaker can be used as the main switch for KYN-40.5, KYN1-35, GBC-35 and other series switch cabinets. The circuit breaker is installed on the trolley in the switch cabinet as a movable unit. At the same time, the circuit breaker can also be installed in the XGN-40.5 switch cabinet for fixed installation. The circuit breaker mechanism is integrated with the switch: a special spring energy storage operating mechanism, which can be operated by AC or DC energy storage, or manually operated.

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ZN28-12 Indoor High Voltage Vacuum Circuit Breaker

ZN28-12 Indoor High Voltage Vacuum Circuit Breaker

ZN28-12 series vacuum circuit breakers are high voltage indoor switchgear with rated voltage of 12KV and three-phase AC 50Hz. This product complies with the GBI984-89 standard. The overall structure of this product is two forms: the switch body and the operating mechanism are installed as one, the switch body and the operating mechanism are installed as one, and the switch body and the operating mechanism are installed separately. The integrated structure is the basic type of ZN28-12. The split structure is the ZN28A-12 type, which is suitable for various fixed switch cabinets, such as GG-1A(Z), XGN2A10(Z), etc. This product can be equipped with CDI7, CDIOA DC electromagnetic operating mechanisms and CTI7, CTI9 spring energy storage operating mechanisms.

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ZN28-12 Indoor High Voltage Vacuum Circuit Breaker

ZN28-12 Indoor High Voltage Vacuum Circuit Breaker

ZN23-40.5 Ultra-Long Life Vacuum Circuit Breaker is an indoor high voltage electrical equipment with a rated voltage of 40.5kV and three-phase AC 50Hz. It is suitable for power transmission and distribution systems such as industrial and mining enterprises and substations as a control and protection switch; especially suitable for industries such as metallurgy and arc steel that require frequent operations as a control and protection device.

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LZZBJ9-35 Current Transformer

LZZBJ9-35 Current Transformer

The LZZBJ9-35 Current Transformer is a high-accuracy, resin-cast, protection-grade instrument transformer designed for power distribution systems up to 35kV. It is mainly used for current measurement and protection, compatible with ammeters and protective relays. This series features a compact structure, easy installation, high accuracy, and strong short-time thermal and dynamic current capacity. It is widely used in substations, switchgear, and industrial distribution systems.

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LZZBJ9-10A.B.C Current Transformer

LZZBJ9-10A.B.C Current Transformer

LZZBJ9-10A.B.C Current Transformer is a high-precision measuring and protection device designed for 10kV power systems, with a rated primary current range from 5A to 2000A. It offers multiple accuracy class combinations including 0.2S and 0.5, with a rated output of 10/15VA. Featuring exceptional short-time thermal current withstand up to 100kA/1s and dynamic current up to 160kA, this compact and robust transformer is widely used in substations, industrial power distribution, and energy management systems for current measurement and relay protection.

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JLSZV1-10W Outdoor Combined Transformer

JLSZV1-10W Outdoor Combined Transformer

The JLSZV1-10W Outdoor Combined Transformer integrates current and voltage measurement into a single, robust unit designed for 3-10kV outdoor applications. Encased in resin for maximum durability, it offers high accuracy (0.2/0.2S class) for metering and protection, with flexible ratings (5-800A primary current, 1A/5A secondary). This compact and reliable solution simplifies grid design and is ideal for pole-mounted or compact substation installations.

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FDZE12-1W Outdoor Discharge Coil

FDZE12-1W Outdoor Discharge Coil

The FDZE12-1W is a single-phase outdoor dry-type discharge coil designed for safely discharging capacitor banks in high-voltage power systems. It features a rated voltage ratio of 38.5/√3/0.1kV or 41.5/√3/0.1kV, offers 0.5 accuracy class, and provides reliable discharge capacity ranging from 1.7 to 10 Mvar. With high insulation protection up to 40.5/95/200kV and robust outdoor construction, it ensures safe and stable operation in various substation and utility applications.

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JSZV12-10R Combined Voltage Transformer

JSZV12-10R Combined Voltage Transformer

The JSZV12-10R is a three-phase, resin-cast combined voltage transformer designed for 10kV and below power systems. It provides highly accurate measurement (0.2/0.5 class) and reliable circuit breaker operating power supply, with short-time output up to 600VA. Featuring an integrated fuse and robust insulation (12/42/75kV), it ensures safe and stable performance in various utility and industrial applications.

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