Electronic single phase prepayment radio frequency meter

CNKNGLI 13yr.

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Description
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Specifications

DDSY1531 single-phase prepayment energy meter
1.10(40)A 50HZAC
2.more than10 years storage
3.OEM,easy install & use
4.CCC

DDSY1531 single-phase prepayment energy meter

PACKAGING & DELIVERY

Packaging details :CARTON PACKED

Delivery details :WITHIN 30 DAYS

PRODUCT DESCRIPTION

DDSY1531 single-phase prepayment energy meter

introduction

Each performance index of DDS1531 series single-phase electronic prepaid watt-hour meter conforms to standard GB/18460.3-2001 Prepaid Watt-hour Meters ,and all technical requirements for single phase electronic watt-hour meters stipulated in standard GB/T17215-2002 Alternating Current Static Watt-hour Meters for active Energy (Classes 1 and 2)

SPECIFICATION

Reference voltage	Basic current (max current)
220V	1.5(6)A,2.5(10)A,5(20)A,10(40)A,15(60)A,20(80)A,30(100)A

Main technical data

reference frequency : 50 HZ
Class index :1 and 2
data protection: data stored time after power off :more than 10 years
output contact capacity of relay: AC 220V/10A
Conditions of enviroment: Specified working temperature :-20°C~+45°C
utmost working temperature 25°C~+60°C
relative humidity:≤85%(at the enviroment temperature 23 °C
there shall be n harmful subatance causing corrosion in the air

Update time：20240824181340