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CQGQ1-100 Series Self-Resetting Over-Under Voltage Protector
Product Overview
This makes it ideal for protecting single-phase electrical equipment in residential distribution lines or wherever single-phase voltage protection is needed, especially in cases of neutral line faults. The CQGQ1-100 series combines advanced technology with reliable performance, offering a smart and efficient solution for voltage protection. Its automatic recovery function minimizes the need for manual intervention and ensures continuous protection and uninterrupted power supply to critical appliances.
Main parameters and technical performance
| Technical parameter items | Parameter value |
| Number of poles | 2P, 4P |
| Operating voltage (V) | AC230V/AC400A |
| Rated frequency | 50Hz |
| Rated current (A) | 25, 32, 40, 50, 63, 80 |
| Over-voltage action value | AC275V±5V |
| Under-voltage action value | AC170±5V |
| Delay time | 25s±5s |
| Mechanical and electrical life (times) | ≥100,000 times |
| Wiring torque (Nm) | 2~3 |
| Pollution level | Level 2 |
| Protection level | IP20 |
| Implementation standards | JB/T 12762 |
Dimensions (unit: mm)
Ordering Specifications
When ordering a protector, please specify the following:
a) Product model, such as CQGQ1-100;
b) The number of poles of the protector, such as 2P, 4P;
c) Rated current of the protector, such as 63A, 80A, 100A;
d) Order quantity, such as 100 pcs.
Order:
CQGQ1-100 2P 100A 100 pcs
