Product Features

The ALP series low-voltage protectors integrate protection, measurement, control, and bus communication into one unit, offering remote automatic control, on-site direct control, panel indication, signal alarm, operation recording, trip alarm recording, and switch quantity recording functions.

Application Scope

Suited for coal mines, petrochemicals, smelting, power, shipping, and civil construction sectors.

Product Introduction

Order Example

Model Number: ALP220-5/L

Technical Requirements: Input Voltage AC 220V; Operating Frequency 50Hz; Current Ratio 200A/5A; Leakage Protection KB2 Module; Accuracy Grade 0.5.

Communication Protocol: RS485 Interface, Modbus/RTU Protocol

Auxiliary Power Supply: AC/DC 220V