Eastron Electricity meter SDM630 Modbus V2, 1/3 phases

Eastron SDM630 Modbus V2 meters with backlit display are advanced multifunctional devices designed for bidirectional measurement of electrical energy in single-phase and three-phase installations. In addition to the two-way energy flow (export and import), the SDM630 Modbus V2 meters also allow the registration and reading of many other network parameters. The meter has an RS-485 connector, so the measured values can be easily read using the Modbus-RTU protocol. In addition, it has two pulse outputs, including one customizable.

The device measures and transmits information on parameters such as: voltage (V), frequency (Hz), current (A), energy (kWh/kVArh) introduced into the network (export), withdrawn (import) and total.

Key Features

• 4-way, with cable cross-section 25mm2
• Measurement in single-phase two-wire, three-phase three (3F3P) and four-wire (3F4P) installations, maximum current 100A
• Operating temperature: -25 °C to 55 °C
• Humidity: 0-95%, non-condensing
• Mounting: DIN rail 43880 (72 x 100mm)
• Measurement: kWh / kVArh, kW / kVar, kVA, P, F, PF, dmd, V, A, THD
• Backlit LCD display

Accuracy

• Voltage: 0.5% of maximum range
• Current: 0.5% of rated range
• Frequency: 0.2% of average frequency
• Active power (W), reactive (VAr), apparent (VA): + -1% of maximum range
• Active energy (Wh): Class 1 IEC 62053-21, Class B EN50470-1 / 3
• Reactive energy (VArh): Class 2 IEC 62053-23
• THD: 1% to 31