| Brand | Rw Energy |
| Model NO. | 0 to 100Amp Motor Protection Controller |
| Rated frequency | 50/60Hz |
| Series | ALP300 |
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 Feature
Parameters
2 programmable DI
4 programmable DO
Modbus-RTU communication
1 DC4-20mA analog output
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
The built-in current transformer covers the range of 0.1A-100A and is divided into three specifications: 5A, 25A, and 100A. Users can choose the corresponding model according to the rated current of the motor without the need for an external CT.
Auxiliary power supply with wide voltage design, supporting AC85V-265V, compatible with mainstream control circuit voltages worldwide, strong anti-interference ability, stable and reliable operation.
Supports Modbus RTU communication and 1-channel DC4-20mA analog output, which can upload current, status and other data to the upper computer or DCS system for remote operation and maintenance.
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