The ABB REF615C is a module for monitoring and controlling motor frequencies. The module has the following features:
High precision
High reliability
Fast response
Multiple frequency range
Explosion-proof design
The module can be used in a variety of industrial applications, including:
Conveyor belt
fan
pump
Machine tool
Mining equipment
Product parameters:
Parameter value unit
Frequency range 25 Hz to 400 Hz
Accuracy ±0.1% FS
Repeatability ±0.05% FS
Response time < 100 ms
Output signal SPST Normally on/Normally off
Explosion-proof class Exia IIA
Power supply voltage 24 VDC
Power consumption < 2 W