Motor protector circuit breakers

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Motor protector circuit breakers

● Auxiliary power supply type is optional
● 2-63th harmonic
● 10 programmable DI inputs
● 6 programmable DO outputs
● 2 MODBUS_RTU communication


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Model:
ARD3M
Brand:
ACREL

Product Description

Overview

Brand:Acrel

Place of Origin：China

Standards：CE

APM series power meters of Acrel are power meters that are designed according to IEC standards and synchronized with international advanced technology.
APM series meters have full power measurement, energy statistics, analysis of power quality and network communications and other functions, are mainly used for comperehensive monitoring of the quality of power supply network.

Product Description

ARD3M

Rated voltage：AC220V/380V/660V

Frequency

Range: 50Hz/60Hz

Auxiliary power supply

AC85V~265V/DC100V~300V

Option：AC380V

Installation:

1. Main body: DIN 35mm

2. Display unit: Panel mounted

Dimension(L*W*H)：

Main body：67.5mm*90mm*100mm

Display unit：60mm*98mm*37.8mm

Parameter

Dimension

dimension主体

dimension显示

When install the meter, loosen the locking screw of the fixing bracket, remove the fixing bracket, insert the instrument into the mounting hole, install the fixing bracket and tighten the screw to make the instrument be firmly installed without loosening.Shape for clamp reed squeeze installation.

Parameter

Parameter	Technical specification
Auxiliary power supply	AC220V（AC85-265V/DC100-300V）；Option：AC380V（AC/DC100-415V）
Rated voltage	AC220V/380V/660V，50Hz/60Hz
Rated current	1A（0.1-5000A）	Specific current transformer
	5A（0.1-5000A）
	25A（6.3-25A）
	100A（25-100A）
	250A（63-250A）
	800A（250-800A）
Relay output contactor	Rated negative capacity	AC250V，10A
Switching input	10 channels passive dry contact（option DC110V，DC220V，AC220V）
Communication	Standard	2 channels Modbus-RTU
Communication	Option（choose one）	1 or 2 channels Profibus DPV1 1 channel Profinet Ethernet（Modbus TCP）
Environment	Operation temperature	-10℃~+55℃
	Storage temperature	-20℃~+65℃
	Relative humidity	≤95%（No condensation）
	Altitude	≤2000m
Class of pollution	Level 3
Protection level	Main module IP20
Installation category	Class III

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