D J Electric

PSRU 24 PROXIMITY SENSOR RELAY UNIT 24. MADE IN INDIA BY EMTECH CONTROL very fast growing product very user friendly

The MFM384-C-CE is an LCD multifunction meter designed for electrical parameter monitoring with the following key features and specifications:

Compatibility: Works with 1-phase 2-wire, 3-phase 3-wire, and 3-phase 4-wire systems

Voltage Range: Measures 11 to 300V (Line to Neutral) and 19 to 519V (Line to Line)

Display: LCD with Backlight, 4 rows of 4 digits plus 1 row of 8 digits, including bargraph representation for current

Parameters Measured: Voltage, current (True RMS), active/reactive/apparent power and energy, power factor, frequency, %THD up to 31st harmonic, max/min demand for power, phase sequence detection, neutral current

Measurement Accuracy: Voltage and current ±0.5% of full scale, power 1%, energy Class 1

Communication: RS485 interface with MODBUS RTU protocol

Inputs: Programmable CT primary (1/5A to 10 kA) and secondary (1/5A), PT primary and secondary voltages programmable from 100 V to 500 kV

Supply Voltage: 85 to 300V AC, 50/60 Hz

Mounting: 96 x 96 mm panel mount with IP54 front protection

Certifications: CE, RoHS, UL, MID certified

Operating Temperature: -10C to +55C

Pulse Output: Voltage range up to 24V DC, max 100mA current capacity

This meter provides comprehensive electrical monitoring with high accuracy, extensive electrical parameters, communication capabilities, and is suitable for industrial and commercial electrical installation monitoring .

• State of Art Microcontroller Based Design  Dual Line 4 digit Super Bright Seven Segment Display 
• 4 Keys keypad for program mode
• On site Current & Voltage Calibration 
• Shunt ratio for current is user programmable  Two change over relay output for Over/Under Current Relay & Over/Under Voltage Relay