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ACREL ALP300-25 MOTOR OVERLOAD PROTECTION DEVICE WITH ALARM OUTPUT

ACREL ALP300-25 MOTOR OVERLOAD PROTECTION DEVICE WITH ALARM OUTPUT

ALP300-25 motor protective relay, motor monitoring relay, motor overcurrent relaywith alarm output adopts advanced single-chip microcomputer technology, which has the characteristics of strong anti-interference ability, stable and reliable operation, digitalization and intelligence.It can protect various situations such as starting overtime, over-voltage, under-voltage, overload, phase failure, unbalance, under-load, grounding/leakage, blockage, short circuit, external faults, etc. during the operation of the motor. On-site maintenance personnel can quickly find the cause of the fault through the digital tube display.

Specifications of ALP300-25 Motor Overload Protection Device With Alarm Output

Technical parameters

Technical indicators

Protector auxiliary power supply

AC85V~265V

The 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

Features of ALP300-25 Motor Overload Protection Device With Alarm Output

01

It has RS485 remote communication interface, DC4 ~ 20mA analog output, which is convenient to form a network system with PLC, PC and other control units to realize remote monitoring of motor operation;

02

It provides functions such as remote automatic control, on-site direct control, panel indication, signal alarm, operation record, trip alarm record and switch value record;

03

It can be installed by guide rail, directly snapped on the 35mm guide rail; or installed by M3 screw fixing method, which is convenient and simple to install.

If you want to know more different motor protection relay types, please visit our website.

Acrel electric co ltdfocuses on user-side energy efficiency management and energy Internet and has formed a relatively complete "cloud-edge-end" energy Internet ecosystem. The field of its application mainly involves PV systems, charging piles, IoT cloud, base station, motor control and protection, residual current operated relay, temperature monitoring, isolation power supply, and prepayment cloud platform, and so on.



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