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CKG4-10FC series pole type permanent magnet high pressure vacuum contactor is a patented product independently developed by our company. It has the advantages of strong breaking ability, small bounce and long service life.
The switch is specially designed for the 10kV prepaid metering box. The vacuum arc extinguishing chamber is encapsulated in the SMC pressed pole type insulation cylinder. The permanent magnet mechanism adopts monostable double coil and is equipped with a brake opening spring.
When the closing is complete, it is held by a permanent magnet. The switch is mainly used to turn off and close the load current, turn off and close 10 times the short circuit current.
CKG4-10FC series pole type permanent magnet high pressure vacuum contactor is a patented product independently developed by our company. It has the advantages of strong breaking ability, small bounce and long service life.
The switch is specially designed for the 10kV prepaid metering box. The vacuum arc extinguishing chamber is encapsulated in the SMC pressed pole type insulation cylinder. The permanent magnet mechanism adopts monostable double coil and is equipped with a brake opening spring.
When the closing is complete, it is held by a permanent magnet. The switch is mainly used to turn off and close the load current, turn off and close 10 times the short circuit current.
Single phase multi functional meters are capable of measuring all common power parameters in the grid system with high accuracy: Single phase voltage, single phase current, active power, reactive power, power factor, grid frequency, active electric energy, reactive electric energy, and with communication interface and electric energy pulse output function. MODBUS-RTU communication protocol is adopted to realize LED/LCD field display and remote RS-485 digital communication.It has the features of easy installation,simple wiring, convenient maintenance, small engineering volume, on site programmable input parameters,etc..and can complete the network communication with different PLCs and industrial control computers in the industry.
CKG4-10FC series pole type permanent magnet high pressure vacuum contactor is a patented product independently developed by our company. It has the advantages of strong breaking ability, small bounce and long service life.
The switch is specially designed for the 10kV prepaid metering box. The vacuum arc extinguishing chamber is encapsulated in the SMC pressed pole type insulation cylinder. The permanent magnet mechanism adopts monostable double coil and is equipped with a brake opening spring.
When the closing is complete, it is held by a permanent magnet. The switch is mainly used to turn off and close the load current, turn off and close 10 times the short circuit current.
The series automatic transfer switch is suitable for three-phase four wire dual circuit power supply grids with AC 50Hz, rated working voltage AC400V, and rated current up to 1600A. It is used to disconnect the load circuit from one power source and connect it to another power source. A switching device with self operated and optional manual operation features. When a deviation is detected in the common power supply, ATSE automatically switches the load from the common power supply to the backup power supply; If the common power supply returns to normal, the load will be automatically returned to the common power supply.
Controller function
Electrical key lock:control the power supply of the internal control circuit of the control switch. The electrical lock is in the automatic position, and the switch can be operated automatic position,and the switch can only be only
Controller function
| Manual, automatic switching mode | |
| Monitor commonly used power sources | Three phase monitoring |
| Monitor backup power supply | Single phase monitoring |
| Self investment and self recovery | |
| Self investment, not self recovery | Customization can be negotiated |
| Power Grid - Power Grid - Power Generation | |
| Phase loss, voltage loss, undervoltage conversion | |
| Fire linkage | DC24V |
| External indicator signal | Common power supply, backup power supply, common closing, backup closing |
| Cabinet door control | Ⅰ-0-Ⅱ |
Electrical key lock:control the power supply of the internal control circuit of the control switch. The electrical lock is in the automatic position, and the switch can be operated automatic position,and the switch can only be only 
Single phase multi functional meters are capable of measuring all common power parameters in the grid system with high accuracy: Single phase voltage, single phase current, active power, reactive power, power factor, grid frequency, active electric energy, reactive electric energy, and with communication interface and electric energy pulse output function. MODBUS-RTU communication protocol is adopted to realize LED/LCD field display and remote RS-485 digital communication.It has the features of easy installation,simple wiring, convenient maintenance, small engineering volume, on site programmable input parameters,etc..and can complete the network communication with different PLCs and industrial control computers in the industry.
Single phase multi functional meters are capable of measuring all common power parameters in the grid system with high accuracy: Single phase voltage, single phase current, active power, reactive power, power factor, grid frequency, active electric energy, reactive electric energy, and with communication interface and electric energy pulse output function. MODBUS-RTU communication protocol is adopted to realize LED/LCD field display and remote RS-485 digital communication.It has the features of easy installation,simple wiring, convenient maintenance, small engineering volume, on site programmable input parameters,etc..and can complete the network communication with different PLCs and industrial control computers in the industry.
Single phase multi functional meters are capable of measuring all common power parameters in the grid system with high accuracy: Single phase voltage, single phase current, active power, reactive power, power factor, grid frequency, active electric energy, reactive electric energy, and with communication interface and electric energy pulse output function. MODBUS-RTU communication protocol is adopted to realize LED/LCD field display and remote RS-485 digital communication.It has the features of easy installation,simple wiring, convenient maintenance, small engineering volume, on site programmable input parameters,etc..and can complete the network communication with different PLCs and industrial control computers in the industry.
The series automatic transfer switch is suitable for three-phase four wire dual circuit power supply grids with AC 50Hz, rated working voltage AC400V, and rated current up to 1600A. It is used to disconnect the load circuit from one power source and connect it to another power source. A switching device with self operated and optional manual operation features. When a deviation is detected in the common power supply, ATSE automatically switches the load from the common power supply to the backup power supply; If the common power supply returns to normal, the load will be automatically returned to the common power supply.
Controller function
Electrical key lock:control the power supply of the internal control circuit of the control switch. The electrical lock is in the automatic position, and the switch can be operated automatic position,and the switch can only be only
Controller function
| Manual, automatic switching mode | |
| Monitor commonly used power sources | Three phase monitoring |
| Monitor backup power supply | Single phase monitoring |
| Self investment and self recovery | |
| Self investment, not self recovery | Customization can be negotiated |
| Power Grid - Power Grid - Power Generation | |
| Phase loss, voltage loss, undervoltage conversion | |
| Fire linkage | DC24V |
| External indicator signal | Common power supply, backup power supply, common closing, backup closing |
| Cabinet door control | Ⅰ-0-Ⅱ |
Electrical key lock:control the power supply of the internal control circuit of the control switch. The electrical lock is in the automatic position, and the switch can be operated automatic position,and the switch can only be only