Feature:
1. Adopt good?quality materials, greatly improving the conductivity and service life of the product
2. Built?in regular standby opening signal output port, can be connected with signal indicator light, which is convenient for observation outside the cabinet
3. Adopt flame?retardant plastic material, possess good insulation, high temperature resistance, anti?aging, safe and reliable
4. The backup power supply will work immediately when the normal power supply is abnormal, to ensure the continuity, reliability and safety
5. The operation mode supports 2 types of automatic and manual, flexible and convenient, and very practical
How to Use:
1. Place the automatic transfer switch of the dual power supply on the debugging platform, connect the corresponding power line according to the correct phase sequence, and connect the phase line and the neutral line according to the position, and the wrong connection is not allowed.
2. When debugging the two? and three?pole switch, the common and spare neutral wires should be connected to the neutral terminal (NN and RN) respectively.
3. Set the dual power supply automatic transfer switch to work in the self?turning and self?recovering mode. If the voltage of the two power