Thress Phases Electric Meters Wireless Prepaid GPRS

Name: Thress Phases Electric Meters Wireless Prepaid GPRS
Brand: Ningbo Free Trade Zone ECO International Co., Ltd.
Rating: 4.7 (24 reviews)

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Model No. :	LXLC (R)
Brand Name :

10yrs

Ningbo, Zhejiang, China

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Ningbo Free Trade Zone ECO International Co., Ltd.

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Product Description

IC Card Prepaid Prepayment Electric Meter, AMR, Smar, GPRS Wireless
Model: DDSY666

Basic functions:
. Computerized management and billing by electric supply companies
. Prepayment of bills with computer technology and IC card to prevent long-term arrears
. When power exceeds the maximum power, it can automatically switch off the electricity.
. Effective anti-theft design

Main features:
. It can automatically measure alternative current active energy with CPU card or logic card
. LCD (liquid crystal display) or LED (light emitting diode display) and alarm
. The built-in electromagnet relay will switch on/off reliably and effectively
. Special technology ensures no worry about IC card copy
. Built-in solid data memory records all running data
. Anti-theft designs
. Low energy consumption design

Technical data:
. IC card write times: 100.000
. Data retaining duration: More than 10 years

Main technical data
Class	: 1.0, 2.0
Reference frequency	: 50Hz, 60Hz
Reference voltage	: 220V, 230V
Normal working voltage	: 70% - 120% Un
Specifications	: 2.5(10)A, 5(20)A, 5(30)A, 10(40)A
Normal working temperature	: -10 C- +55 C
Limit working temperature	: -20 C- +70 C
Storage and transport temperature	: -20 C- +70 C
Starting current	: 0.004Ib (Class 1.0), 0.005Ib (Class 2.0) at reference frequency, reference voltage, COS= 1.0
Creep	: no complete impulse output while current circuit is switched off and 115%Un is applied on the voltage circuit. there is logical circuit for creep protection.
Data storage	: more than 30 years