Control device: built-in controller
Product structure: small size, large current, simple structure, ATS-integrated features: fast switching speed, low failure rate, convenient maintenance, reliable performance Wiring mode: front-board wiring
conversion mode: grid to grid, grid For generators, self-turning and self-recovering
products: 20, 25, 32, 40, 50, 63, 80, 160, 250, 400, 630, 800, 1250, 1600, 2500, 3200

Control device: LCD controller
Product structure: small size, large flow, simple structure, ATS-integrated
features: fast switching speed, low failure rate, easy maintenance, reliable performance (with automatic switching time adjustable 1s-99s) ：Front-board wiring
conversion mode: grid to grid, grid to generator, self-turning and self-recovering, self-turning and not self-recovering, each other is a standby product. Poles: 2, 3, 4

1. The ambient air temperature is -5°C~+40°C, and the 24-hour average value does not exceed +35°C;
2. The relative humidity does not exceed 50% when the highest temperature is +40°C, and higher relative humidity is allowed at lower temperatures For example, it is 90% at +20℃, but it should be taken into account that condensation may occur due to temperature changes;
3. The altitude of the installation site should not exceed 2000m;
4. The category is Category IV, and the inclination should not exceed ±23°;

1. The installation altitude should not exceed 2000 meters.
2. The upper limit of ambient temperature is not higher than +40℃, the lower limit is not lower than -5℃, and the 24-hour average value does not exceed +35℃.
3. The relative humidity of the atmosphere does not exceed 50% when the ambient air temperature is +40℃. At a lower temperature, there can be a higher humidity. It should be considered that temperature changes will cause condensation on the product surface.
4. There is no explosive dangerous medium, and the medium is not enough to corrode and destroy the gas and dust.
5. There is no significant shaking and shock vibration.
6. Pollution degree: Level 3

Control device: built-in controller
Product structure: small size, simple structure, ATS integration
features: fast switching speed, low failure rate, convenient maintenance, reliable performance Wiring mode: front-board wiring
conversion mode: grid to grid, grid to generator, Self-input and self-recovery product shell frame: 63
Product current: 10, 16, 20, 32, 40, 63 Product category: Circuit breaker

ZYGLZ conversion load isolation switch. It is composed of two ZYGL load isolation switches stacked up and down or left and right. It is suitable for the switching of two-way power supply or the conversion and safety isolation of two load equipment.
The switch complies with IEC60947-3 and GB14048.3 standards.
The switch is beautiful in appearance, novel and concise, small in size and complete in functions. It is the best choice for similar products.

The switch adopts a modular design, which is suitable for connecting and breaking circuits or electrical isolation. Above 1000A is only used for electrical isolation.
The switch adopts a spring energy storage, instantaneous release accelerated closing mechanism and a contact structure that connects and disconnects in parallel with double breakpoints at the same time, which greatly improves the electrical and mechanical properties of the product. The switch adopts glass fiber reinforced unsaturated polyester molding compound and manual operation handle, which has high dielectric performance, protection ability and reliable operation safety.
The switch has 3 poles and 4 poles (3 poles + can be switched on and off the neutral pole).

1. With long-distance automatic control and local direct manual control functions:
2. With panel indication and electromechanical signal alarm function:
3. With coordinated time-current protection (with long delay, short circuit short delay, and instantaneous Three-stage protection characteristics);
4. With phase failure, overcurrent, locked rotor, short circuit, undercurrent, overvoltage, leakage, three-phase unbalance, start delay (avoid start-up high current, which is distinguished from overcurrent action time ) And many other functions:

Control and Protective Switching Device stands for control and protection switching equipment. It is a new product in low-voltage electrical appliances, referred to as CPS.
The ZY series of control and protection switch appliances produced by the company are based on the requirements of smart grids. They integrate the main functions of separate components such as circuit breakers, contactors, overload relays, and isolation switches in a modular single structure form. Able to integrate various signals. Realize the self-coordination of control and protection features within the product.