Additional monitoring of supply voltage and frequency
Product Features
- Profile module for installation on standard profile rails in consoles, control panels or control cabinets
- Degree of protection IP 20
- 3 analog inputs, 500VAC/ 50Hz / 60Hz), measurement of voltage and current
- Power supply 24 V DC +30%/-25%
- 1 CAN-bus interfaces for data communication
- Connections via pluggable terminal lists
- Type approved by GL, RS (others on request)
Documentation
Description
With this unit, the voltage and frequency of the power supply system to be monitored can be measured. All 3 phases are captured separately. If predefined threshold values are exceeded, alarms are raised via the Alarm System AHD 504 A.
Drawings and photos AHD 504 NG
