Factory Directly electronic motor protection relay electric start protector with EMS system

As a motor protection component, the motor protector effectively guarantees the safe operation of the motor, replaces the thermal relay, and realizes the motor control automation by using advanced communication technology. 

Motor protector Function Feature

Protection functions: overload protection, blocking protection, blocking protection, external fault protection, current imbalance protection, starting overtime protection, grounding protection, phase failure protection, contactor breaking protection, underload protection;

Start mode: protection mode, direct start mode, bidirectional reversible start, star / delta start, autotransformer start;
Monitoring functions: 3 phase current, A phase voltage, active power, reactive power, power factor, frequency, active energy, work energy, grounding current, leakage current, 4 ~ 20mA analog input, heat capacity;
Optional protection: leakage protection, TE protection, temperature protection, analog input protection, overvoltage protection, undervoltage protection, under power protection, undervoltage restart;
Special features: analog input, digital input, relay output
Display: large-screen LCD display, high quality, wide viewing angle, high visibility;
Communication: RS485 communication, Modbus-RTU;
Applicable motor: Motor rated voltage: 380V ~ 660V, rated power 0.25 ~ 250kW

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Henan Compere Smart Technoloy Co., Ltd.

Founded in 1996, Henan compere Smart Technology Co., Ltd. commits to energy management systems, power quality monitoring and management. It is a high-tech enterprise integrating R&D, production and sales.

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High capacity

>10,000 sqft production work shop, experienced workman guaranteed on-time delivery

High standard

High standard requirements and strict processment, provides the best quality products.

OEM &ODM

Customized logo and function design can be supplied as ur requirement.

Professional service team

WIth powerful R&D team and experienced projected team supply the most suitable product for u

1. How long can I expect to get the sample?

The samples will be ready for delivery in 1-2 days.  Samples will be shipped by express such as DHL, Fedex, UPS, etc. Delivery time is about 5-7 days.

2. How to control quality?

IQC & OQC before shipment for each device to do full inspection.

3. Can we have our Logo or company name to be printed on your products or package?

Sure. OEM service can be provided as ur request. 

4. How to install the motor protector?

5. What can u provide if we need other functions?

We have an efficient embedded product development team, a strong mobile Internet software development team and marketing service network. Our team will provide customized function service as u need.