Motor Protection Controller

ALP300 Motor Protection Controller

ALP300

● 2 programmable DI

● 4 programmable DO

● Modbus-RTU communication

● 1 DC4-20mA analog output

General

ALP300 protector (hereinafter referred to as protector) adopts the latest single-chip microcomputer technology and has features of strong capacity of resisting disturbance, stable and reliable working,digitization and intellectualization and so on.

Functional features

①Protective function

②Analog

③Measurement, monitoring
Three-phase current, leakage current

④Communication(RS485 Modbus RTU)

Parameters

Technical parameters	Technical indicators
Protector auxiliary power supply	AC85V~265V
Rated working voltage of the motor	AC380V，50Hz/60Hz
Rated operating current of the motor	5 (0.1A-5000A)
	25（6.3A-25A）
	100（25A-100A）
Switching input	4 channels, AC250V,3A;DC30V,3A
Communication	MODBUS RTU communication
Environment	Working temperature	-10ºC～55ºC
	Storage temperature	-25ºC～70ºC
	Relative humidity	≤95﹪No condensation, no corrosive gas
	Altitude	≤2000m
Pollution levels	Class 2
Protection grade	IP30

Dimensions

Typical Connection

Application

Package

MINIMUM PACKAGE

Package dimensions(1 PC)

260*155*195mm

Package Weight(1 PC)

2.34Kg

WHOLE BOX PACKAGE

Package dimensions(6 PCS)

480*455*395mm

Package Weight(6 PCS)

14.8kG

PRODUCT HS CODE

8536300000

ATTENTION !

The above packing and weight data are only refer to model ARD2F-100+90L.

For other models or optional functions, please contact the salesman for details, thank you for your cooperation!

MODEL	FUNCTION	UNIT PRICE (USD)
ALP300-5	protect motors from many faults during the motor running,overload, under load, locked-rotor, obstruction, imbalance , LED display	74
ALP300-25		74
ALP300-100		74
K	2 channel DI, 1 channel DO	30
J	alarm	15
C	RS485(Modbus-RTU)	9
L	Leakage function below 100A	30
M	4-20mA analog output	6

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