Selected parameters FUNCTION Multi Function Meters MOUNTING DIN Rail POWER SUPPLY 230VAC OUTPUT DIGITAL INPUT None INPUT TYPE 3-phase AC CONNECTION CT/VT COMMUNICATION RS485 Others RANGE 78V to 250VLL 5(6)AAC DISPLAY 3x3 DGT VARIABLES W, Wdmd, var, VA, VAdmd, PF, V, A, An, Hz, Amax, Wdmd max DIGITAL INPUTS none PULSE none ALARMS none ANALOGUE none
Energy Management Multifunction indicator Type WM12-DIN • Accuracy ±0.5 F.S. (current/voltage) • Multifunction indicator • Display of instantaneous variables: 3x3 digit • Variable system and phase measurements: W, Wdmd, var, VA, VAdmd, PF, V, A, An, Hz • Amax, Wdmd maxindication • TRMS meas. of distorted sine waves (voltages/currents) • Power supply: 24V, 48V, 115V, 230V, 50-60Hz 18 to 60VDC • Protection degree (front): IP 40 • Front dimensions: 6 DIN modules • Optional RS422/485 serial output • Alarms (visual only) V LN, An Product Description How to order WM12-DIN AV5 3 D X 3-phase multifunction power indicator with built-in pro- gramming key-pad. Particu- larly recommendedfordis- playingthemainelectrical variables. Housing for DIN-rail mount- ing, (front) protection degree IP40 and optional RS485 serial output. 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 Inputspecifications System 3 :1-2-3-phase, unbalanced load, with or without neutral Power supply A: 24VAC -15+10%, 50-60Hz B: 48VAC -15+10%, 50-60Hz C: 115VAC -15+10%, 50-60Hz D: 230VAC -15+10%, 50-60Hz 3:18 to 60VDC Options X: None S: RS485 output Rated inputs Current3 (shunt) Voltage4 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) 0.03A to 0.25A: ±7DGT Neutral current0.25 to 6A: ±(1.5% FS +1DGT) Sampling rate1400 samples/s @ 50Hz 1700 samples/s @ 60Hz Display refresh time700ms Display TypeLED, 9mm Read-out for the instant. var. 3x3 DGT MeasurementsCurrent, voltage, power, power factor, frequency TRMS measurement of 0.09A to 0.25A: ±7DGT Coupling type distorted waves. Direct 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) Power factor 0.03A to 0.25A: ±(1% FS +5DGT) Reactive power 0.25 to 6A: ±(2% FS +1DGT) 0.03A to 0.25A: ±(2% FS +5DGT) Frequency±0.1%Hz (48 to 62Hz) Additional errors Humidity≤0.3% FS, 60% to 90% RH Temperature drift≤ 200ppm/°C Crest factor < 3, max 10A peak Input impedance 380/660VL-L (AV5) 1 MΩ ±5% 120/208VL-L (AV6) 453 KΩ ±5% Current ≤ 0.02Ω Frequency 48 to 62 Hz Overload protection Continuous voltage/current1.2 F.S. For 500ms: voltage/current2 Un/36A Specifications are subject to change without noticeWM12 DIN DS ENG1704081
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