Offers a unique solution for measuring energy data, this meter features maximum flexibility for retrofit applications. Provides innovative three-phase networked (Modbus RTU and BACnet MS/TP) power transducers that calibrate measurement electronics, high accuracy 400 A industrial-grade CTs, and fusing protection in a single package.
Offers a unique solution for measuring energy data, this meter features maximum flexibility for retrofit applications. Provides innovative three-phase networked (Modbus RTU and BACnet MS/TP) power transducers that calibrate measurement electronics, high accuracy 400 A industrial-grade CTs, and fusing protection in a single package.
Features
Applications
Measurement Accuracy | |
Real Power and Energy | 1/3 V current input mode: IEC 62053-21 Class 1S, ANSI C12.1, 1% Rogowski current input mode: IEC 62053-21 Class 1S, ANSI C12.1, 1% |
Reactive Power and Energy | IEC 62053-24 Class 1, 1% |
System Accuracy | 1% |
Input Voltage | |
Measured AC Voltage | Minimum 90 VL-N (156 VL-L) for stated accuracy; UL maximum: 480 VL-L (277 VL-N); CE maximum: 300 VL-N |
Impedance | 2.5 MΩL-N/5 MΩL-L |
Frequency Range | 45 to 65 Hz |
Input Current | |
Measurement Input Range | 0 to 0.333 VAC (+20% over-range) |
Impedance | 33 kΩ |
Control Power | |
AC | AC: Drawn from phase A-B line-to-line voltage input; 4 VA maximum: 90 VL-N minimum; UL maximum: 480 VL-L (277 VL-N); CE maximum: 300 VL-N |
Ride-through Time | 50 ms at 120 VAC |
General Specifications | |
Ingress Protection (IEC 60529) | IP20 |
Plug Wire Size (I/O, Communications, CT) | 24 to 16 AWG (0.2 to 1.5 mm2) |
CT Rating | 1000 VAC basic insulation rating, 600 VAC reinforced insulation rating |
Environmental Conditions | Operating temperature: 32 to 158°F (0 to 70°C) Storage temperature: -40 to 185°F (-40 to 85°C) Humidity range: <95% RH (non-condensing) Altitude: 1.86 mi (3 km) maximum Pollution degree: 2 |
CT Size | 3-phase, 3-wire, 400 A, split-core small |
Measurement Accuracy | |
Real Power and Energy | 1/3 V current input mode: IEC 62053-21 Class 1S, ANSI C12.1, 1% Rogowski current input mode: IEC 62053-21 Class 1S, ANSI C12.1, 1% |
Reactive Power and Energy | IEC 62053-24 Class 1, 1% |
System Accuracy | 1% |
Input Voltage | |
Measured AC Voltage | Minimum 90 VL-N (156 VL-L) for stated accuracy; UL maximum: 480 VL-L (277 VL-N); CE maximum: 300 VL-N |
Impedance | 2.5 MΩL-N/5 MΩL-L |
Frequency Range | 45 to 65 Hz |
Input Current | |
Measurement Input Range | 0 to 0.333 VAC (+20% over-range) |
Impedance | 33 kΩ |
Control Power | |
AC | AC: Drawn from phase A-B line-to-line voltage input; 4 VA maximum: 90 VL-N minimum; UL maximum: 480 VL-L (277 VL-N); CE maximum: 300 VL-N |
Ride-through Time | 50 ms at 120 VAC |
General Specifications | |
Ingress Protection (IEC 60529) | IP20 |
Plug Wire Size (I/O, Communications, CT) | 24 to 16 AWG (0.2 to 1.5 mm2) |
CT Rating | 1000 VAC basic insulation rating, 600 VAC reinforced insulation rating |
Environmental Conditions | Operating temperature: 32 to 158°F (0 to 70°C) Storage temperature: -40 to 185°F (-40 to 85°C) Humidity range: <95% RH (non-condensing) Altitude: 1.86 mi (3 km) maximum Pollution degree: 2 |
CT Size | 3-phase, 3-wire, 400 A, split-core small |