Dem-4mc CT Connection Electrical Meter 3 Phase Power Meter Single Phase DIN Rail Energy Meter

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: DEM-4MC
• Display: Digital
• Installation: Direct Connected
• Usage: Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
• Electric Equipment: Three-phase Three-wire
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: RoHS, ISO, CE
• Customized: Customized
• Operating Temperature: -25~55°c
• Dimensions: 126.5X89.5X74.5 (mm)
• Measuring Voltage Range: 0-500V
• Accuracy Class: 1.0s
• Measuring Current Range: 10-100A
• Transport Package: Carton
• Specification: 10*10cm
• Trademark: Blue Jay
• Origin: Chongqing, China
• Production Capacity: 1000 Piece/Pieces Per Month

Product Description

The three-phase din rail electric energy meter adopts a pen-segment LCD screen, which is a combined AC power measurement terminal. It is a highly integrated product for the application of AC parameter measurement. It has the functions of three-phase AC power measurement and calculation, energy accumulation, harmonic analysis 2^th-31^th, equipped 2-channels digital input, 2-channels digital output and others. optional multi-rate (time of use), maximum demand record, sequence of events record and others advanced functions.

The DEM-4MC-A three-phase energy meter is a 4M width din rail energy meter, which uses an external CT to extend the current range up to 999A. DEM-4MC-A also provides a communication interface to connect with the computer monitoring system, supports RS485 interface MODBUS communication protocol, and can upload the data collected by measurement and equipment status. This three-phase digital energy meter is suitable for electric power, communication, railway, transportation, environmental protection, petrochemical, steel and other industries, used to monitor the power consumption of AC equipment

 

Feature

1. Maximum 999A, optional 1A/5A CT connection;
2. Energy import and export measurement (IMP & EXP);
3. With energy pulse output port;
4. RS485 Modbus communication;
5. Standard 35mm din rail mounting, width 4 modules size;
6. Measurement voltage, current, active/reactive energy, power, frequency, etc.

 

Specification

Parameter	Value
Auxiliary power	85-265Vac/dc
Voltage measurement	Rated 110V, 380V RMS value, Accuracy 0.2s,
Current measurement	Rated 5A, optional 1A, CT connection
Frequency	50/60Hz, Accuracy ±0.01Hz
Display	LCD with white backlit
Maximum display value	9,999MWh
Energy accuracy	Class 0.5, IEC 62053-21
Pulse constant	1 channel, 5000imp/kWh
I/O module	2DO, 2DI optional
Communication	RS-485 MODBUS-RTU
Withstand voltage	2.5KV 1min
Insulation	Input, output, power supply to shell >5MΩ
Storage environment	-40~70°C
Working environment	-25~55°C Altitude ≤2500m, 0~95%RH, non-condensing, non-corrosive gas

 

 

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