• Product features

> type suction contactor structure design, make the product enhance short-term tolerance ability

> in separate two power supplies, insulation enclosed space connected, breaking, arcing, ensure the safety

> adopt unique arcing channel, two power supplies in the arcing channel and set up more pieces of metal arcing gate, to split, cooling of the arc, make products to foreign zero flashover, ensuring the safety of operation, and maintenance personnel

• a higher reliability

> products have high short circuit connected and short-term tolerance ability, ensure the continuity of power supply

> product has manual and automatic operation mode, can adapt to the needs of different field

> products have since the vote from the complex, since the vote since the complex as spare, three kinds of works such as the scene is adjustable, make products to be used more widely

• convenient connection and installation

> product appearance concise dexterity, small space requirements for installation

> product interface aesthetics, directly increase the complete set of manufacturability

> two into a mode of connection, reduce the complete sets of costs and make it more beautiful

• Intelligent communication

> configure RS485 communication interface, the Modbus RTU communication protocol

> can realize remote communication, remote sensing, remote control, remote regulating "four control" function

•Double power source automatic switch PNQ1 series