Technical data
EngyVolt RV15
30
10
Technical data
10.1
Input
Measured variable
Measured process variables
Current (L1, L2, L3,), voltage (L1/N, L2/N, L3/N or L1/L2, L2/L3, L3/L1 respectively), frequency,
total harmonic distortion (current L1, L2, L3; voltage L1/N, L2/N, L3/N or L1/L2, L2/L3, L3/L1
respectively) in low-voltage systems
Calculated process variables
EngyVolt RV12: active, reactive and apparent power, power factor (Cos-Phi), imported and exported
active and reactive energy, neutral current, max. current (L1, L2, L3, N)
EngyVolt RV15: active, reactive and apparent power, active and reactive energy, neutral current,
max. current (L1, L2, L3, N)
Measuring range
Nominal voltage
100 to 289 V AC L-N (173 to 500 V AC L-L)
Voltage measuring range
25 to 600 V
Maximum short-duration
overvoltage
2 x nominal voltage for 1-second application repeated 5 times in 5-minute intervals
Nominal current (secondary)
5 A AC RMS
Secondary current measuring range 0.05 to 6 A
Maximum short-duration
overcurrent
10 x nominal current for 1-second application repeated 5 times in 5-minute intervals
Primary current measuring range
1 to 9
999 A (per phase)
Frequency
45 to 66 Hz
Nominal power (secondary)
1
445 W (3-phase 4
325 W)
Power measuring range (secondary) 14.45 to 2
080 W (3-phase: 43.25 to 6
228 W)
Power measuring range (primary)
5 to 12
450
000 W (12.45 MW)
Power consumption voltage circuits <0.2 VA per phase
Power consumption current circuits <0.6 VA per phase
Energy counter
0 to 9
999
999.9 Wh, kWh, MWh / varh, kvarh, Mvarh
10.2
Output
Output signal
Pulse output
Number
EngyVolt RV12: 1
EngyVolt RV15: max. 2 (optional, via extension modules)
Contact load
50 mA maximum at 250 V AC
Version
Semiconductor relay
1)
calculated from the integrated averages and representation as maximum value over an adjustable interval of 5, 8, 10, 15, 20, 30, 60 min
