Dual power automatic transfer switch, ZGQ5-100/4P 220V circuit breaker switch

Features:

1. The use of silver contacts can greatly improve the conductivity and lifespan of the product.
2. Built-in standard standby opening signal output port, which can be connected to an indicator light, making it convenient for observation outside the cabinet.
3. Made of high-quality flame-retardant plastic material, good insulation, high-temperature resistance, anti-aging, safe and reliable.
4. When the normal power supply malfunctions, the backup power supply will operate immediately to ensure continuity, reliability, and safety of the power supply.
5. Suitable for switching to backup power when the power is off and to switching to main power when the power is restored.

Specifications:

Item Type: Dual Power Automatic Transfer Switch
Model: ZGQ5-100/4P
Material: Plastic
Purpose: Switch to backup power in case of power failure and switch to main power in case of power failure. Supplied in
Operating Frequency: 50-60 Hz
Rated Current: 100 A
Rated Voltage: AC110-230 V
Operating Voltage: AC220 V
Operating Mode: Automatic and Manual
ATS: CB Level
Conversion Time: ≤0.05 (S)
Number of Poles: 4P
How to Use:
1. Place the dual power supply automatic transfer switch on the debugging platform and connect the corresponding power line according to the correct phase sequence. The phase and neutral lines must be connected in the correct positions; incorrect connections are not permitted.
3. When debugging the three-pole switch, the common and spare neutral wires must be connected to the neutral terminal (NN and RN) respectively.
3. Set the dual-power automatic transfer switch to operate in rotation and automatic reset mode. If the voltage of both power supplies is normal, the switch should be in the common power supply position and the common power supply will be closed.
4. Set the common power supply to NA, NB, NC, or NN. In case of phase loss, the dual power supply should automatically switch to backup power. If the common power supply returns to normal, it should switch back to common power.
5. Adjust the voltage of any phase of the common power supply to the predetermined undervoltage value, and the dual power supply should automatically switch to backup power. When the power supply is restored, the switch must return to normal power.

Package List:

1 x Dual Power Automatic Transfer Switch

1 x User Manual