Manual

Rockwell Automation Publication 1425-UM001A-EN-P - January 2012 55
Appendix A
Specifications
General and Environmental
Specifications
Table 30 - PowerMonitor W250, Line Powered up to 300V AC rms
Attribute Value
Primary nominal current 20…2000 A (depending on the model)
Primary voltage, measuring range (neutral/phase) (VPN) 90…300V rms
Primary voltage, nom range (N/L) (VPN) 100…272V rms
Absolute min/max input voltage (N/L) 90 …300V rms
Frequency 50/60 Hz
Max power consumption 2 W
Max supply current (N-L1) 0.2 A rms
Ambient operating temperature (90% rH) (TA) -10 …55 °C (14…131 °F)
For indoor use only
Altitude Up to 2000 m (6562 ft)
Protection degree IP2X
Pollution degree PD2
Isolation Isolation class II
IEC 61010-1 CAT III 300V RMS
Table 31 - PowerMonitor W250, External 24V DC Powered (-480 modes)
Attribute Value
Primary nom current (IPN) 100…2000 A (depending on the model)
Primary voltage, measuring range (VPN) 180…520V rms
Frequency 50/60 Hz
External power supply (+/- 10%)
(1)
(1) The product must be connected to earth (ground).
24V DC
Max supply current 50 mA DC
Ambient operating temperature (90% rH) (TA) -10…55 °C (14…131 °F)
For indoor use only
Altitude Up to 2000 m (6562 ft)
Protection degree IP2X
Pollution degree PD2
Isolation Isolation class I
IEC 61010-1 CAT III 300V RMS
(1)