Yokogawa DR240 User Manual
Page 264
14-19
IM DR232-01E
Specifications
14
Continuously Applicable Maximum Voltage and Current
Voltage: 250 Vrms
Current: 5 Arms
Crest Factor
3 maximum (600 Vpeak)
Maximum Common Mode Voltage
250 Vrms
Common Mode Voltage Rejection Ratio (Voltage and Current Ranges)
0.02% of span (when 250 V, 45 to 65 Hz is imposed)
Input Resistance
Voltage input: 300 k
Ω minimum for AC voltages
Current input: 1
Ω maximum for AC currents
Filter
Moving average
Wattage Calculation
Use of /M1 computing function
Insulation Resistance
Across output terminals and ground: 20 M
Ω minimum
Withstanding Voltage
Across output terminals and ground: 2,300 V AC (50/60 Hz), 1 min
Normal Operating Temperature/Humidity Ranges
0˚ to 50˚C
20 to 80% RH for an ambient temperature range of 0˚ to 40˚C; 10 to 50% RH for 40˚ to 50˚C
(non-condensing)
Power Consumption
Included in the value of a system's installed main unit or sub-unit
Dimensions
Approximately 57 (W)
× 137 (H) × 99 (D) (mm)
Weight
Approximately 0.5 kg
Installation Category (Overvoltage Category)
CAT II (IEC1010)
14.4 Specifications of Power Monitor Module