Smart Motor Control and Protection Solution-Solutions-Jiangsu Acrel Electrical Manufacturing Co., LTD-Iot Energy Management System, Smart Energy Management Using Iot, electrical monitoring device, energy management using iot, iot power management

Products

Inquiry

Smart Motor Control and Protection Solution

The motor is an important asset of the enterprise .It is necessary to monitor the running status and the efficiency of the motor, and protect the motor. ARD series smart motor protector is used for 660V low-voltage motor circuits with protection, measurement, control, communication, operation and maintance function,can realize multiple starting schemes to ensure the safe operation of the motor. It can be connected to the intelligent MCC or DCS production system. It is widely used in Chemical Industry、Power Plant、Pump Station、Mining Industry、Metallurgical Industry and so on.

Structure

Main Functions

Protection function:

Start timeout	External Fault	UnderPower
Overload	Insulation Fault	tE time
Underload	OverVoltage	Loss of pressure
Short circuit	Undervoltage	(anti-shake)
Blocking	Phase Failure	4-20mA input protection
Stall	Phase Sequence	Ground
Unbalance	OverPower	Leakage

Certification

Communication

Modbsu-RTU
Modbus-TCP,
Profibus-DP
Profinet

Acrel-2000M

ARD2		ARD3
ALP300		ARD3T
ARD2F		ARD3M

Product Selection

Function		ARD2/ ARD2L	ALP300	ARD2F	ARD3	ARD3T	ARD3M
Application		Low voltage 0.4kv-1.14kv motor protection
Protective function	Start timeout	√
	Overload	√
	Underload	√
	Short circuit	√
	Blocking	√
	Stall	√
	Unbalance	√
	External Fault	■	■	■	√	√	√
	Insulation Fault						√
	OverVoltage		√	■	■	■	√
	Undervoltage		√	■	■	■	√
	Phase Failure	√	√	√	√	√	√
	Phase Sequence			■	■	■	√
	OverPower			■	■	■	√
	UnderPower			■	■	■	√
	tE time			■	■	■	√
	Loss of pressure (anti-shake)			■	■	■	■
	4-20mA input protection					■
	Ground	√
	Leakage	■
Communication function	ModbusRTU	■	■	■	■	√
	Double ModbusRTU			■	■	■	√
	Profibus DP			■	■	■	■
	Doubel Profibus DP						■
	Profinet						■
	Modbus TCP						■
Switch input		2	2	9	9	8	10
Relay output		4	4	5	5	7	6
Start control				■	√	√	√
4-20mA analog output		■
Record		■		■	■	√	■
Operational information record						√	√
Logic function						√	√
Parameter measurement	Three-phase current	√
	Leakage current	■
	Three-phase voltage			■	■	■	√
	Power, power factor			■	■	■	√
	Frequency			√	√	√	√
	Electric energy			■	■	■	√
	PTC/NTC			■	■	√	√
	4-20mA input					■
	Temperature measurement module					■