Electric motor shaking restart device

1 Overview

In industrial production, the continuous and reliable operation of low-voltage motor circuits is directly related to production efficiency and production costs. The voltage drop (oscillation) phenomenon caused by lightning strikes, short circuit reclosing, power grid faults, and high-power equipment start-up seriously affects the normal operation of low-voltage motor equipment and causes related interlocking equipment to shut down, causing huge economic losses to enterprises.

Ankerui ARD-KHD-Z01 seriesElectric motor shaking restart deviceWith a compact size and easy installation, it is suitable for various application scenarios such as straight start circuits, variable frequency circuits, and soft start circuits. It can restart the motor after power recovery, prevent long-term downtime caused by power failure, reduce material waste, and improve the production efficiency of enterprises.

2 Product Features

■ Compact size, convenient wiring, easy to modify project wiring

■ Anti shaking programmable settings to meet different customer needs

3 DI inputs, using built-in DC24V power supply; 4-channel programmable passive DO output

Configure 1 MODBUS-RTU communication channel

The main body comes standard with a segmented LCD display, and the parameter settings are intuitive and clear

Suitable for various circuits such as straight start circuit, variable frequency circuit, soft start circuit, etc

3 Technical parameters

4 Dimensions of the shaking restart device

5 Electric motor shaking restart deviceTypical Connection Diagram

The typical wiring for starting a straight circuit with shaking power is shown in the diagramAs shown:

changefrequencyTypical wiring for circuit shaking and restart is shown in the diagramAs shown:

Typical wiring for soft start circuit shaking and restart is shown in the diagramAs shown:

6 Ordering Examples

Example: Specific model: ARD-KHD-Z01Communication protocol: MODBUS RTU protocol

Auxiliary power supply: AC 220V