Dual display adjustable overvoltage/undervoltage/overcurrent protector

Product Overview

RCB "Household Fully Automatic Overvoltage/Undervoltage Delay Protector" is a new generation of home appliance protection device manufactured by our company based on the current market electricity. The protector consists of electronic circuits and is produced using modular standards, with excellent and reliable performance. Capable of working normally under abnormal voltage conditions. When the mains voltage exceeds the operating voltage of the protector, the protector can quickly and reliably cut off the circuit to protect the safety of household appliances. When the mains voltage returns to normal, the protective ring can automatically connect to the power supply and restore power supply, and all functions are automatically implemented without the need for personnel operation. The dual color LED on the panel can indicate the working status of the protector. When the indicator light turns green, the power supply is normal, and when it turns red, the protection function is activated to cut off the power supply.

This series of products has a tight structure, beautiful appearance, and is commonly installed with DZ47 (C45) guide rails.

Main technical indicators

1. Rated AC voltage 220V, frequency 50Hz

2. Through current: 20A, 32A, 40A, 60A (resistive)

3. Load power: 4.4KVA, 6.6KVA, 8.8KVA, 13KVA

4. Overvoltage action cutoff value: 265-275VAC

5. Overvoltage recovery value: 245+5VAC

6. Undervoltage action cutoff value: 165~175VAC 7. Undervoltage recovery value: 185+5VAC

8. Power transmission delay after power outage: 20 seconds to 2 minutes (optional) 9. Action delay time: 1 to 6 seconds

10. Self power consumption:<2w

11. Electrical and mechanical life:>100000 times

12. External dimensions: 78x36x67mm (length x width x height) 13. This product is a 35mm card scan embedded installation