Rockwell Automation 825-P Modular Protection System for Motors User Manual - Manual (Page 187)

Rockwell Automation Publication 825-UM004D-EN-P - November 2012 187
Appendix
A
Specifications
Electrical Ratings Main Circuits
825 Converter Module
MCM2 MCM5 MCM20 MCM180 MCM420 MCM630N
825-MCM Converter Modules
Rated Operating Voltage U
e
—
400 V AC
240V AC
690V AC
600V AC 1,000V AC
600V AC
IEC:
CSA/UL:
Rated Impulse Strength U
imp
2.5 kV 6 kV 8 kV
Operating Current Range (A) 0.5-2.5 1-5 2.5-20 20-180 160-420 160-630
Rated Continuous Thermal Current
(A) 3 6 24 216 504 756
Rated Saturation Current 30 60 240 1350 3400 4600
Rated Frequency 50/60 Hz ± 3 Hz
Voltage Input Option Card
Rated Operating Voltage U
e
67…300V AC (line-to-line)
Operating Range 0.80…1.1 U
e
Rated Continuous Voltage 300V AC
Rated Insulation Voltage U
i
300V AC
Rated Impulse Strength U
imp
4 kV
Rated Frequency 50/60 Hz ± 5 Hz
Transition Voltage 5…15V 20…79V
PTC Thermistor Input
Type of Control Unit Mark A
Max. No. of Sensors in Series 6
Max. Cold Resistance of PTC Sensor
Chain 1500
Ω
Trip Resistance 3400
Ω
± 150
Ω
Reset Resistance 1500
Ω …1650 Ω
Short Circuit Trip Resistance 25
Ω ± 10 Ω