DDS5688-Single Phase Electronic LCD Energy Meter (Transparent Shell)

High accuracy, high sensitivity, high reliability

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Product Description

digital panel meter

General

High accuracy, high sensitivity, high reliability
Wide load range, low power consumption, compact size, lightweight
Easy installation, easy management automation, easy expansion of functionality
Bidirectional metering capability, accurately measuring both positive and negative active power, cumulating energy in the same direction
Features to prevent reverse electricity theft, prevent hooking theft by disconnecting voltage coils, and prevent electricity theft through short-circuiting of 1, 2 connections

Specification

Parameter	Description
Rated Operating Voltage	Un: 220V, operating voltage range (70% to 120%) Un
Single-phase Critical Voltage	The energy meter can operate at 60% (communication above 0.7Un, backlighting, opening and closing the circuit breaker can work normally).
Voltage Circuit	Under reference voltage, reference temperature, and reference frequency, the active power and apparent power consumption of the energy meter's voltage circuit are less than 1.5W, 10VA in non-communication state; less than 3W, 12VA in communication state.
Current Circuit	Under basic current, reference temperature, and reference frequency, the apparent power consumption of the energy meter's current circuit is greater than 1VA.
Rated Current	1.5(6)A, 5(10)A, 5(20)A, 5(30)A, 10(40)A, 10(50)A, 10(60)A, 20(80)A, 20(100)A
Accuracy Class	Class 1
Starting Current	≤0.004Ib
Anti-Crawl	With logic anti-crawl function.
Pulse Constant	1600 imp/kWh
Energy LCD	Displays 0~999999.99kWh
Operating Temperature Range	-30℃65℃, extreme temperature range: -40℃70℃, relative humidity ≤85%
Net Weight	≤1.0Kg
Clock Circuit	It adopts built-in hardware clock circuit with temperature compensation function, with functions of calendar, timing, and automatic leap year conversion; the output frequency of the internal clock terminal is 1Hz. At the reference temperature (23℃), the clock accuracy is ≤±0.5s/d. In the temperature range of -25~+60℃, the clock accuracy is ≤±1s/d.
Battery	3.6V 1.2Ah Non-rechargeable environmentally friendly battery with a service life of more than 10 years.