Hubei, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Plant Area:
4333.09 square meters
Management System Certification:
ISO9001:2008, ISO14001:2004
OEM/ODM Service
Sample Available

Energy Meter, Voltmeter, Panel Meter manufacturer / supplier in China, offering IC Card Rechargeable and Overdraft Alarm Smart Electricity Meter, Single Phase IC Card Prepayment Multi Tariff Electric Meter, Prepayment Brass Body Drinkable Water Flow Meter and so on.

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Supplier Homepage Products Energy Meter IC Card Prepayment Energy Meter IC Card Rechargeable and Overdraft Alarm Smart Electricity Meter

IC Card Rechargeable and Overdraft Alarm Smart Electricity Meter

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Purchase Qty. / Reference FOB Price
20-49 Pieces US $5
50-99 Pieces US $3
100+ Pieces US $1
Production Capacity: 150, 000.00 PCS/Month
Transport Package: Color Box with Foam Inside
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union
Display: Digital
Installation: Direct Connected
Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
Electric Equipment: Single-phase
Theory: Electronic Meter
Power Meter Connection: Terminal

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Basic Info

Model NO.: DDSY150
Measured Signal: Continuous Wave
Type: Energy Meter
Certification: RoHS, ISO, CE
Customized: Customized
Accurancy Class: 2.0; 1.0
Frequency: 50Hz/60Hz
Power Consumption: Less Than 1W/Phase
Display Type: Analog and Digital
Current: 1.5(6)a, 5(40)a, 5(60)a, 10(40)a ,10(60)a,20(80)a
Starting-up Current: 0.4%Lb
Normal Working Temperature: -20°c__ 65°c
Service Life: 10 Years
Communication Interface: RS485&IR
Pulse Output(Imp/Kwh): 6400,3200,2400, 1600, 1200, 800, 400, 200
Trademark: RADARKING
Specification: CE, CCC, ISO9001, ISO14001
Origin: Wuhan, China
HS Code: 9028301900

Product Description

DDSY150 single phase prepaid electronic meter is used for measuring single-phase AC active energy with rated frequency of 50Hz to realize using electric power after prepayment. The product adopts IC card (named as smart card) and advanced micro-electronic technique to collect, process and memorize data. Its technical performances are complying with the requirements of national standards of GB/T18460.3 and IEC61036. It has strong function of preventing the meter from decoding, compatibility as well as features of small size, weight light and high reliability. 
System Configuration:
1.Prepaid Meter
2.Card reader
3.Prepayment Software
Working principle: 
1. Both-way electric energy metering: provides precise positive-negative active energy metering and one-way accumulating; used for power metering and advance purchase of AC single-phase current rated
2. Advance purchase quantity, preset maximum load-limit and IC card password; IC card transfers data and realizes data including total consumption, remaining quantity, accumulated quantity and total purchases) backward reading
3. Storage of leave-factory serial number, meter constants, initial data and the user's name and address 
4. Alarm and switch off when overload; alarm at low remaining power to remind user of timely purchasing

1.LCD display:With backlight and display Chinese characters
2.Display 8-digit :Display 2 decimal places
3.Remaining amount, total electricity consumption & total amount :2 decimal places, Up to 999999.99
4.Single price:Pricing is up to 6 decimal places
5.IC card type:Contact card(4442 card) OR High-frequency RF card(M1)
6.Overload alarm:When the user average power exceeds the preset value for more than one minute, the electricity meter will automatically stop power supply. It will resume power supply automatically 5 minutes later.
7.Power-off alarm:When electronic shortage, remind users to buy electricity timely 
8.Overdraft electricity:Allow set the overdraft electricity

Accuracy classClass 1.0,
Rated voltage(V)110, 120, 220, 230, 240, etc.
Rated current(A)1.5(6), 2.5(10), 5(20), 10(40)A,15(60), 20(80), 30(100),etc.
Rated frequency50Hz or 60Hz
Operation voltage rangeUn±20%
Starting current
Power Consumption
Voltage circuit ≤1W 5VA; Current circuit ≤0.5VA
Max.operation temperature-20°C ~ +60°C temperature-25°C ~ +65°C
Relative Humidity≤85%
Service lifeMore than 10 years

*Please advise us if you need any different specifications,we can make according to your special requirement.
(*Pictures below for reference only, subject to the real appearance.)

Who is a Prepayment Meter suitable for?

Firstly is Landlords who rent their property out. Many landlords choose to install a prepayment meter as it means their tenants are responsible for paying for their electricity as they go and won't leave the landlord with an unexpected bill to pay if they move out. Also it reduces any headache of changing the names registered with the energy company each time a tenant moves out and a new tenant moves in.

Secondly, a prepayment meter may be a good idea for those that have struggled to keep up with bill payments in the past. If a customer has fallen into debt with their energy company, the energy company may install a prepayment meter to help the customer control their budget.

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