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Single Phase LCD Electrcitiy Meter

Model No.: DDS228


Specification: Single Phase Two Wire


Meter Type: Electronic


Display: LCD, 6+2 digits, Eg.: 123456.78 kWh


Usage: 50Hz or 60Hz Active Energy Consumption


Advantage: Large Scale Integrated Circuit and SMT Technique


Size: 158x110x59mm

  • Description


DDS228  Single Phase BS Mounted Watt Hour Meter


Product Description


Mounted:

Wall mounted, Three screw fixed installation

Enclosure Material:

ABS Anti-flaming with PC transparent window Anti-UV

Terminal Cover: Short and Extend type

Energy Record :

1. The Non-volatile memory shall have a minimum retention time of 10 years

2. Forward and Reverse Active energy consumption

Standard :

1. IEC62052-11: 2003 ; IEC62053-21:2003

Connection :

1. Direct connection Up to 100A

2. Current Transformer Type 1.5(6)A

Communication:

RS485 & Infrared (Optonal)

By RS485 cable within 1000m you can read energy data

Protocol:

1. DLT645-1997 with Far infrared communication

2. MODBUS-RTU widely used in foreign countries (Baud rate: 1200bps ~ 9600bps)



TECHNICAL PARAMETERS


Accuracy
Class 1.0
Rated voltage
220V,  230V,  240V    110V( optional )
Operation voltage range
Un±20%
Insulation capabilities

AC voltage withstand 2kV for 1 minute

Impulse voltage withstand 4kV - 1.2/50μs waveform

Rated current
1.5(6), 5(20), 10(40)A, 15(60), 20(80), 30(100).
Operation current range
0.05Ib~ Imax
Starting current
0.004Ib
Rated frequency
50Hz or 60 Hz
Internal power consumption
Voltage Circuit ≤1.0W 5VA; Current Circuit ≤1VA(Ib)
Interface
Optical coupler (So corresponding to DIN 43864)
Impulse valence Ra
0,5 or 1.0 Wh/imp
Max. operation temperature
-25°C ~ +70°C
Relative humidity
≤ 85%




Our Services


We supply product with good quality and serivces as:


1. OEM

2. ODM

3. HUABANG Distributor


Meter Diagram and Meter connection:

The picture is for reference only. Please adhere to the original products in case of any mistake!



Packaging & Shipping


MOQ 1pcs
Package 100pcs per carton
Size 46.5x26x27mm
Gross Weigth 13Kg






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