Jiangsu Acrel Electrical Manufacturing CO.,LTD

ARD3M Motor Protection Controller

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ARD3M Motor Protection Controller

The ARD3M intelligent motor protector (hereinafter referred to as the protector) is suitable for low-voltage motor circuits with rated voltage up to 660V and integrates protection, measurement, control, communication, operation and maintenance.Its perfect protection function ensures the safe operation of the motor, with logic programmable function, can meet a variety of control methods.Different communication modules can be selected to meet the needs of field communication.

8618761593924

Lukas.lu@email.acrel.cn

8618761593924

description1

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Description

Major Characteristics

Suitable for motors with rated voltage of AC380V/660V;
Man-machine interface: LCD and button programming
2 channels DI passive dry node input, signal power supply with built-in DC24V power supply;
4 channels DO output.
Auxiliary power supply:AC/DC 85~265V
Pulse output:1600-160000imp/kWh
2 Channel Modbus RTU; Profibus DP; Profinet; Modbus Tcp; Wifi, etc.
Optional leakage protection.

Panel Features

Dimension

Wiring

Network Structure

Applications

Package

MINIMUM PACKAGE

Package Dimension(1 PC)

330*220*150mm

Package Weight(1 PC)

1.45Kg

WHOLE BOX PACKAGE

Package Dimension(36 PCS)

620*480*400mm

Package Weight(36 PCS)

16kG

PRODUCT HS CODE

9028301400

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Data Sheet

Technical parameters	Technical indicators
Protector auxiliary power supply	Support two power modules, AC 220V power module (AC85-265V/DC100-300V) default, AC 380V power module (AC/DC100-415V) optional
Rated working voltage of the motor	AC220V / 380V / 660V，50Hz / 60Hz
Rated operating current of the motor	1 (0.1A-5000A)	External current transformer
	5 (0.1A-5000A)
	25（6.3A-25A）
	100（25A-100A）
	250（63A-250A）
	250（63A-250A）
Relay output contact capacity	Impedance load	AC250V、10A
Switching input	10 channels of passive dry contact (active DC110V, DC220V, AC220V input can be optional)
Communication	Standard supplied	2channel MODBUS RTU communication
Communication	Optional（only one can be selected）	1-2 channel PROFIBUS DPV1communication、1channel PROFINET communication、Ethernet communication（MODBUS TCP protocol）
Environment	Working temperature	-10ºC～55ºC
	Storage temperature	-25ºC～70ºC
	Relative humidity	≤95﹪No condensation, no corrosive gas
	Altitude	≤2000m
Pollution levels	Class 3
Protection grade	Main body IP20, split display module IP54 (installed on the cabinet panel)
Installation category	Level III

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