RMQ5 series automatic transfer switchDetailed product description：

Characteristics of RMQ5 series automatic transfer switch

The unique eccentric selection structure design forms a reliable mechanical interlock, ensuring that only one power source is connected, and there is no possibility of two power sources being connected to the load at the same time.
The design of an independent arc extinguishing system ensures reliable extinguishing of various abnormal arcs, with short arc duration and minimal contact loss.
The multi piece contact system design, reasonable contact surface area and pressure of the contacts, prevent overheating and welding of the contacts, effectively extend the service life of the contacts, and ensure the high breaking capacity of the product.
The mechanism design adopts electromagnet, with fast conversion speed.
The transfer switch has different types of two-stage and three-stage, suitable for various application scenarios. Can be equipped with fuse protection and molded case circuit breaker protection, facilitating user system design.
Equipped with an intelligent controller, it can achieve functions such as self switching and self recovery, self switching and non self recovery, and power grid generator selection. The intelligent controller adopts microprocessor technology, and the conversion action voltage and time delay can be adjusted and set by the user.
Voltage and time values are displayed on digital tubes.
Adopting Modbus RTU communication protocol for easy access to smart grid systems.
The commonly used power supply and backup power supply inside the intelligent controller are isolated by the system for higher safety.
It has fire protection function and can meet fire protection requirements.
Simple structure and small volume; Easy installation, operation, and maintenance; Reliable and stable conversion, long service life; No noise, low impact.

RMQ5 series automatic transfer switch specifications

Model	RMQ5 III (three-stage)/RMQ5 II (two-stage)
Shell level	63A	125A	250A	500A	800A (without two-stage)
rated current	16A、 20A、 25A、 32A、 40A、 50A、 63A	80A、 100A、 125A	160A、 200A、 225A、 250A	350A、 400A、 500A	630A， 800A
rated voltage	AC380V/400V
wiring method	counter				Behind the board
Usage category	AC-33B (10Ie on, 10Ie off) COS Φ=0.35, when (Ie ≤ 100A, COSΦ=0.45)
Rated impulse withstand voltage	8kV (main circuit), 4kV (auxiliary circuit)
Rated insulation voltage	AC800V (main circuit), AC300V (auxiliary circuit)
Electrical grade	PC level

RMQ5 series automatic transfer switch