Eastron SDM630MCT- 40mA electricity meter, three-phase

Eastron SDM630MCT

Smart electricity meter for 1-phase and 3-phase measurement . The measured parameters include voltage (V), frequency (Hz), current (A), power (kW/kVA/kVAr), import, export and total energy (kWh/kVArh). The device can also measure maximum current and power consumption.

This device measures and displays the characteristics of single-phase two-wire (1p2w), three-phase three-wire (3p3w) and three-phase four-wire (3p4w) current in the network.

The device uses indirect current measurement via CT current transformers (40 mA).

Voltage is measured directly in the range of 100 to 276 V AC between phase and neutral or 173 to 480 V AC between phases. No need for voltage transformers (PT).

Displayed parameters:

• 
  
• Voltage between phases and zero (V)
  
• Phase current (A)
  
• Total harmonic distortion of voltage (U%THD)
  
• Current Total Harmonic Distortion (I%THD)
  
• Frequency (Hz)
  
• Power factor (PF)
  
• Maximum current consumption (MD A)
  
• Maximum power consumption (MD kW)
  
• Active power (kW)
  
• Reactive power (kVAr)
  
• Apparent power (kVA)
  
• Active energy import (kWh)
  
• Active energy export (kWh)
  
• Total active energy (kWh)
  
• Imported reactive power consumption (kVArh)
  
• Exported reactive power consumption (kVArh)
  
• Total reactive power consumption (kVArh)
  

An RS-485 Modbus RTU communication port is available.

BASIC SPECIFICATIONS

Voltage between phases and neutral: 100 to 276 V (AC), not applicable for 3p3w

Voltage between phases: 173 to 480 V (AC), only for 3p

Dimensions: 94.5 × 72 × 65 mm

Protection: IP51

Detailed parameters and specifications can be found in the attached manual (en).