ACI KW320 Power Quality Meter
4-channel power meter, real-time true RMS measurement of Voltage, Current, Power, Frequency, Harmonics, Phase Angle, Demand, Unbalance Factor, Run Time, and Power Factor.
Overview
Features
- Single Phase, 3 Phase – Four Wire (WYE), Three Phase – Three Wire (Delta) service type
- Rated Voltage:
- 100-400 VAC Line to Neutral or 100-690 VAC Line to Line RMS for three phase
- 100-400 VAC RMS for single phase
- Communication Protocols:
- Serial RS-485: Modbus RTU and BACnet MS/TP
- Ethernet: BACnet Over IP, IEC 61850, Modbus-TCP, HTTP/HTTPs Webserver, SMTP Email, SNMP, HTTP/HTTPs Push, FTP Post, sFTP Server, WiFi
- Power requirements: 100 - 415 VAC, 50/60Hz, 100 - 300 VDC on terminals L and N
- Four (L1, L2, L3, and Neutral) CT inputs
- Voltage Channels:
- 400 Volts AC (L-N)
- 690 VAC (L-L)
- 45Hz - 65Hz
- 300Hz - 500Hz
- 5 Year Limited Warranty
Description
The ACI KW320 Power Quality Meter combines high performance with ease of integration to provide a power and energy monitoring solution with up to 400 metering parameters and is designed using modern MCU and DSP technology. It integrates three-phase energy measuring and displaying, energy accumulating, power quality analysis, malfunction alarming, data logging, and network communication.
The KW320 measures bidirectional, four quadrants kWh and kvarh, and provides maximum/minimum records for power usage and power demand parameters. All power and energy parameters can be viewed remotely via Accuview Utility Software to monitor various parameters.
The KW320 comes standard to be mounted in a 4in Round or an IEC 92mm DIN Square form or has the flexibility to be mounted to 35mm DIN rail with the AXM-DIN adapter. There is an optional upgrade that includes a NEMA 4X panel enclosure, pre-wired and labeled terminal for CT’s, terminal blocks for voltage input, and industrial grade fuses and is ideal for retrofit projects where metering space is not pre-designed in an electrical distribution panel.
The KW320 supports user selectable RS-485 serial Modbus-RTU, BACNet MS/TP, multiple Ethernet communication protocols, and Wi-Fi connection allows seamless integration with data acquisition systems.
Applications:
- Tenant Billing
- Data Centers
- Sub-Metering Electrical Panel
- Equipment Load Monitoring
- Predicted Maintenance
- Renewable Energy
- NET ZERO Buildings
- LEED Buildings
- Green Buildings
- Refrigeration
Documents
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