Features

• High accuracy meter readings for production/consumption monitoring

• Import/Export meter readings for export limitation functionality

• Small and easy to install – fits in standard electrical panels

• Supports residential, commercial and utility-size installations

• Supports RS485 120Ω line termination

Specification

• Operating Voltage Range:

• Line to Line 207 - 440Vac

• Line to Neutral 108 - 305Vac

• Nominal Voltage Range:

• Line to Line 230 - 400vac

• Line to Neutral 120 to 277Vac

• AC Frequency 45- 65Hz

• Grids Supported- Single Phase; Three Phase L/ N / PE ; L1 / L2 / L3 / N / PE

• Power Consumption (max) 3W

• CT Inputs 333mV

• Supported Communication Devices RS485 half-duplex, 3 wires (A, B, GND)

• Response Time ≤200ms

• Default Device ID (Modbus) 2

• RS485 Line Termination 120Ω

• ACCURACY (@25°C, PF:1)

• 1% - 100% of Rated CT Current ±1.0%

• IEC Accuracy IEC 62053-21 Class 1, IEC 62053-23 Class 2

• Safety IEC 61010-1, UL 61010-1, CAN/CSA-C22.2 No. 61010-1-04

• Immunity EN 61326: 2000, EN 61000-4-2, EN61000-4-3, EN61000-4-4,

• EN61000-4-5, EN 61000-4-6, EN 61000-4-5,EN 61000-4-6,

• Emissions EN 55022 Class B

• Dimensions (HxWxD) 75mm x 138.6mm x 35mm / 2.95in x 5.45in x 1.37in

• Weight 225g / 0.49lb

• Operating Temperature Range -40°C to +85°C / -40°F to +185°F

• Relative Humidity (non-Condensing) 5% to 90% up to 40°C decreasing linearity to 50% RH at 55°C

• Protection Rating IP20 - Suitable for indoor use

• Mounting Type DIN Rail / Surface mount

SE-MTR-3Y-400V-A