WM Series Power Quality Meters
WM3-96 Modular Smart Power Quality Analyzer
- Class 0.5 (current/voltage)
- 32-bit µP-based modular smart power quality analyzer
- Modular housing for Plug and Play modules
- Graph display (128x64 dots)
- Front size: 96x96 mm
- Measurements of single phase and system variables: W, Wdmd, var, VA, VAdmd, PF, PFavg, V, A, An dmd (for all of them max. and min. values). Energies: kWh and kvarh on 4 quadrants.
- TRMS measurement of distorted waves (voltage/current)
- Harmonic distortion analysis (FFT) up to 50th harmonic with both graph and numerical indication (of current and voltage)
- Up to 4 optional alarm setpoints
- Up to 4 optional pulse outputs
- Up to 4 optional analogue outputs
- Optional RS232 + real time clock function with data logging of alarm and MIN/MAX events, monthly energy metering recording
- Optional serial RS 422/485 output
- MODBUS RTU, JBUS, (N2 METASYS protocols on request)
- Degree of protection (front): IP 65
WM3-96 Datasheet
WM3-96 Instruction Manual
WM23-96 Modular Power Quality Analyzer
- Accuracy ±0.5 F.S. (current/voltage)
- Three-phase modular power analyzer
- Backlighted LCD 4x3 1/2 DGT Display
- Front size: 96x96 mm
- Measurements of phase and system variables: W, Wdmd, var, VA, VAdmd, PF, V L-N, VL-L, A, An, Hz, THD-A, THD-V
- TRMS measurement of distorted waves (voltages/currents)
- Harmonic analysis (FFT) up to the 16th harmonic (current and voltage)
- Phases asymmetry control
- Up to 2 optional relay or open collector outputs
- 1 optional analogue output
- Optional RS 232 serial port
- Optional RS 422/485 serial port
- MODBUS, JBUS Protocol
- Protection degree (front): IP 65
WM12-96 Multifunction Indicator
- Accuracy ±0.5 F.S. (current/voltage)
- Display of instantaneous variables: 3x3 digit
- Variable system and phase measurements: W, Wdmd, var, VA, VAdmd, PF, V, A, An, Hz
- Amax, Wdmd max indication
- TRMS measurement of distorted sine waves (voltages/currents)
- Power supply: 24V, 48V, 115V, 230V, 50-60Hz; 18 to 60VDC
- Protection degree (front): IP65
- Front dimensions: 96x96mm
- Optional RS422/485 serial output
- Alarms (visual only) VLN, An