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Energy Management
Power Analyzer
Type WM14-96 “Profibus DP”
• Protection degree (front): IP65
• Front dimensions: 96x96mm
• Class 1 (active energy)
• Class 2 (reactive energy)
• Accuracy ±0.5 F.S. (current/voltage)
• Power analyzer
• Display of instantaneous variables: 3x3 digit
• Display of energies: 8+1 digit
• System variables and phase measurements: W, Wdmd, var, VA, VAdmd, PF, V, A, An, Admd, Hz
• Amax, Admd max, Wdmd max indication
• Energy measurements: kWh and kvarh
• Hour counter (5+2 DGT)
• TRMS meas. of distorted sine waves (voltages/currents)
• Galvanically insulated measuring inputs
• Profibus DP-V0 serial port
• Alarms (visual only) VLN, An
• Power supply: 90 to 260VAC/DC
Product Description
How to order WM14-96 AV5 3 H DGX
3-phase power analyzer with built-in programming key- pad. Particularly recom- mended for displaying the main electrical variables.
Housing for panel mounting, (front) protection degree IP65 and Profibus DP communica- tion port.
Model Range code System
Power supply
Option
Type Selection
Range codes
AV5: 380/660VL-L/5(6)AAC VL-N: 185 V to 460 V VL-L: 320 V to 800 V
AV6: 120/208VL-L/5(6)AAC VL-N: 45 V to 145 V
VL-L: 78 V to 250 V Phase current: 0.03A to 6A Neutral current: 0.09 to 6A
System
3 : 1-2-3-phase, balanced/unbalanced load,with or without neutral
Power supply
H: 90 to 260VAC/DC
Options
DG: Profibus DP + galvanic insulated measuring inputs
Input specifications
Rated inputs
Current 3
Voltage 4
Accuracy (display, RS485) with CT=1 and VT=1 AV5: (@25°C ±5°C, R.H. ≤60%) 1150W-VA-var, FS:230VLN,
400VLL AV6: 285W-VA-var, FS:57VLN, 100VLL
Current 0.25 to 6A: ±(0.5% FS +1DGT)
0.03Ato0.25A:±(0.5%FS+7DGT) Neutral current 0.25 to 6A: ±(1.5% FS +1DGT)
0.09Ato0.25A:±(0.5%FS+7DGT) Phase-phase voltage ±(1.5% FS +1 DGT)
Phase-neutral voltage ±(0.5% FS + 1 DGT)
Active and Apparent power 0.25 to 6A: ±(1% FS +1DGT)
0.03A to 0.25A: ±(1% FS
+5DGT)
Reactive power 0.25 to 6A: ±(2% FS +1DGT)
0.03Ato0.25A:±(2%FS +5DGT) Active energy Class 1 (start up “I”: 30mA) Reactive energy Class 2 (start up “I”: 30mA)
Frequency ±0.1Hz (48 to 62Hz)
Additional errors
Humidity ≤0.3% FS, 60% to 90% RH
Temperature drift ≤ 200ppm/°C
Sampling rate 1400 samples/s @ 50Hz
1700 samples/s @ 60Hz
Display refresh time 700ms
Display
Type LED, 14mm
Read-out for instant. var. 3x3 DGT
Read-out for energies 3+3+3 DGT (Max indication:
999 999 99.9)
Read-out for hour counter 1+3+3 DGT (Max. indication:
9 999 9.99)
Measurements Current, voltage, power, power factor, frequency, energy, TRMS measurement of distorted waves.
Coupling type Direct
Specifications are subject to change without notice WM14-96PDS 080906 1