Carlo Gavazzi WM20 3-Phase Power Analyzers
Carlo Gavazzi WM20 3-Phase Power Analyzers are panel-mount, modular 0.5S (kWh) devices capable of measuring most relevant instantaneous electrical variables, harmonic distortion, and energy generation or consumption. Carlo Gavazzi WM20 Power Analyzers are designed for single-, two-, and three-phase systems and are able to manage up to 600VAC systems with a choice of either a 1A or 5A current transformer input. All information gathered is available on a large, bright LCD display and can be transmitted by Modbus, BACnet, and Profibus communication protocols. The WM20 analyzers are ideal for use in a variety of building automation and industrial automation applications.
Features
- Modular meter
- Class 0.5S (kWh)
- Accuracy ±0.2% RDG (current/voltage)
- Comprehensive four-line LCD display
- Optical port for programming and data logging
- Optional digital output module
- Alarms can be linked to relay outputs
- Optional communication module
- Choice of protocols: Modbus, BACnet, or Profibus
- cULus listed and CE marked
- Downloadable configuration software
Applications
- Building automation
- Outlet power monitoring
- Sub-metering
- Industrial automation
- Monitoring variables and consumption of a single machine
- Outlet power of an entire manufacturing facility
Specifications
- -25°C to +55°C operating temperature range
- Protection grade
- IP65 NEMA 4x NEMA 12
- IP20 terminals
- Cat. III overvoltage category
- Pollution degree 2
- 100dB rejection (CMRR), from 42Hz to 62Hz
Additional Resources
Structure
Related Solution
Carlo Gavazzi Data Center Energy Monitoring Solutions
Includes power/energy analyzers, current transformers, and gateways/controllers.
Zveřejněno: 2021-01-20
| Aktualizováno: 2022-03-11