Single-phase ANSI Standard Energy Meter DDS1398A

Single-phase ANSI Standard Energy Meter DDS1398A

Single-phase ANSI Standard,Energy Measurement,Optical Port Interface (Optional),Up to 7 Digits Display,60Hz,IP54

Main Features

 Energy Measurement
 Total forward and reverse active energy measurement

Optical Port Interface (Optional)
Communication standards DL/T645-2007, 1200bps for communication LCD display

Up to 7 Digits Display
Minimum digit size 5.1 x 12.4mm

Input and Outputs
Optical test outputs active energy 


Connection Diagram


Parameters in this solution are on default factory setting, they can be configured according to customer’s requirement.



Technical Parameters

Electrical Parameters
  Voltage
  Nominal Voltage Un
  240V/120V
  Extended Operating Voltage Range
  80% ~ 115%Un
  Limited Voltage
  70% ~ 120%Un
  Frequency
  Nominal Frequency fn
  60Hz
  Tolerance
  5%
  Current
  Test Ampere (TA)
  15A/30A
  Current Class (CL)
  100A/200A
  Starting Current (lst)
  30mA
  Active Energy Constant Measurement Accuracy
  Kh2.0
  Active Energy
  Class 0.5
  Power Consumption
  Power Consumption in Voltage Circuit
  <0.8W <4VA
  Power Consumption in Current Circuit
  <1VA
  Temperature Range
  Operation Meter
  -25℃ to + 70℃
  Storage
  -40℃ to + 85℃

Insulation Strength
  Impulse Voltage 1.2/50μs Main Connections
  8kV

Electro Magnetic Compatibility
  Electrostatic Discharges
  Contact Discharge
  8kV
  Air Discharge
  16kV
  Electromagnetic RF Fields
  27MHz to 500MHz Typical
  10V/m
  100kHz to 1Ghz Typical
  30V/m
  Fast Transient Burst Test
  4kV

Mechanical Requirements
  Meter Shell Protection Rate
  IP54
  Protection
  Class II


Meter Dimensions


 LCD Indication