CDGQF Self - Reset Over / Under Voltage Protector 1P+N / 3P+N 20 / 50 / 80 / 100A

CDGQF Self-Reset 20/32/40/50/63/80/100A Over/Under Voltage Protector

The CDGQF 3P + N series self-recovery type over-under-voltage protector is a high-tech new product with the latest technology development. When the power supply line has overvoltage, under-voltage, off-phase and three-phase voltage unbalance, the protector can cut off the circuit rapidly and safely under the condition of continuous high-voltage impact, so as to avoid the occurrence of an accident caused by the abnormal voltage being sent to the terminal electric appliance. When the voltage is normal, the protector will automatically turn on the circuit within the specified time to ensure that the terminal electric appliance operates normally under the unattended condition. The protector is suitable for the protection of the power distribution line of the AC voltage 415V, the frequency 50Hz, the rated working current 100A, 80A, 63A and the following.

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Noker Electric is an automation & drive focused global company, providing global customers with control, display, drive and system solutions & other related products and services, under the support of its excellent electrical and electronic technology as well as strong control technical force.

Noker Electric a technocrat who have rich experience of more than 15 years in R&D, manufacturing and marketing of power electrical products, which are widely used in the fields of in packing, printing, textiles, plastic injection, elevator, machine tool, robot,wood cutting, stone carving, ceramic, glass, paper making industry, crane, fan & pump, new energy resources etc..

Main products:

Electric motor soft starter

Built-in bypass motor soft starter

Solid state soft starter

Vector frequency inverter

Thyristor assembly

Solid state relay

AC servo motor and drive

Programmable logic controller

Electric power meter

Pressure temperature transmitter

Digital temperature controller

Water pump controller

Metal clad and metal enclosed switchgear

Noker Electric contains R&D department, products manufacturing workshop, HV workshop, exhibition room, testing laboratory, quality control department, general office, sales departments, information office and etc, now we have more than 200 employees. We have obtained the ISO9001 quality system certification and all products strictly conform to the international IEC or Chinese state standards.

From the date of order placing, we usually need 5-8 working days to manufacturing. Located in Xi'an City, the provincial capital of China, Noker Electric also can provide OEM service according your customized. We are sincerely looking forward to cooperate with you from all the countries of the whole world. 

In order to provide more complete service and product for our customers internationally, meeting our customers expectations in the respect of time of delivery, solution support, after sales services and product customization support, Noker Electric has been searching for capable companies as our business partners, product agents and distributors, bringing good product quality and professional service to our clients globally. The superior quality and low cost of Noker Electric’s product are benefited from the mature and complete manufacturing system and the efficient logistic of China. Our talented and sufficient manpower, our rich engineering experiences, drives our product to be more complete and better in the respect of functions and performances.

Noker Electric, your professional electrical partner !