ADVP-1451 Low-Voltage Motor Protection Device

Introduction

ADVP-1451 low-voltage motor protection device is an intelligent, networked, and digital low-voltage motor protection equipment for MCC circuits.

This product is primarily designed for motors in primary circuits consisting of "circuit breakers + contactors", enabling control, protection, and monitoring of the motors. It also facilitates remote monitoring of the motor circuit through fieldbus. By revolutionizing traditional motor protection and control methods, it replaces conventional electrical components such as thermal relays, current transformers, intermediate relays, and transmitters. While achieving integration of protection, measurement, and control, it integrates network communication technology and distributed intelligent measurement and control technology into the MCC control center, thereby providing a scientific and effective on-site protection, measurement, and control unit for production process control.

The ADVP-1451 low-voltage electrical protection device consists of two parts: the protection device module ADVP-1455 and the display module ADVP-1455D. The protection device module ADVP-1451 can operate independently, implementing various protection functions and motor start/stop control functions. The display module ADVP-1451D, as an auxiliary component, can be selected according to customer needs. It cannot operate independently and needs to be used together with the protection device module. Through the display module, you can view measurement data, switch status, alarm information, and fault information, perform parameter settings, and control motor start/stop, etc.

Feature:

1. Advanced industrial chips and cutting-edge technological design concepts provide the hardware system of the equipment with high anti-interference capability and reliability;

2. It integrates digital motor protection, comprehensive power measurement, start/stop operation control, running state monitoring, and network communication functions;

3. The protection control module and display unit are installed separately, making installation/maintenance highly flexible;

4. It can measure various parameters of the motor circuit, such as three-phase current, grounding current, three-phase voltage, power, power factor, etc;

5. It possesses functions such as fault recording, alarming, and event logging;

6. It can achieve network communication with RTU, PLC, and various microcomputer control configuration software;

7. Form a distributed integrated power monitoring system;

8. Mini type, suitable for MNS, GCS, GCK, GGD, as well as various types of draw-out building blocks (including 1/4 drawers), fixed building blocks, and hybrid building blocks, with fixed guide rails, easy to install.

Equipment dimensions: