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, Kwh Meter, Electricity Meter manufacturer / supplier in China, offering Sts Single Phase Keypad Prepayment Electrical Watt-Hour Meter, Single Phase Electronic Meter Measuring Instruments Kwh Meter, Dry Dial Multi Jet Vane Wheel Plastic Water Meter and so on.

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Sts Single Phase Keypad Prepayment Electrical Watt-Hour Meter

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Min. Order: 1 Piece
Port: Wuhan, China
Production Capacity: 20, 000.00PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
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.: DDSY150S
Measured Signal: Pulse Peak
Type: Energy Meter
Current: 1.5(6), 5(30), 10(40), 10(60), 20(80)
Frequency: 50Hz
Accurancy Class: 1.0, 2.0
Communication Interface: Infrared, RS485
Other Service: OEM Offered
Trademark: RADARKING
Transport Package: Color Box with Foam Inside
Specification: CCC, CE, ISO9001
Origin: China
HS Code: 9028301900

Product Description

STS Single Phase Keypad Prepayment Electrical Watt-Hour Meter

Keypad prepayment energy meter is a keypad-based stand-alone or split prepayment energy meter in a compact British Standard (BS) or DIN housing. The meter is capable of connecting with a remote User Interface Unit through PLC or 2-wire cable.

Main Parameters:
Accuracy Class1 .0  or 2 .0
Reference Voltage Un(V)220
Operating Voltage0.7 Un ~ 1.2 Un
Rated Current Ib(A)1.5(6),5(30),10(40),10(60),20(80)
Starting Current0.002Ib
Rated Frequency  50Hz
Power Consumption<1W ,2VA
Display ModeLCD 
Communication InterfaceInfrared, RS485
Work EnvironmentNormal operating temperature: -30 ° C~+55 ° C
Limit of operating temperature:  -45 ° C~+70 ° C
Storage and transport temperature:  -45 ° C~+70 ° C
Storage and Operating humidity:  ≤ 95%

1. Product's Type: Stand alone, Split.
2. Measured Energy Value: Import and export kWh, Vrms, Irms, frequency and power factor.
3. Prepayment: Keypad to input encrypted numbers, STS compliant.
4. Event Record: Event record with date & time, multi-event records.
5. Tamper Detection & Alarm: Terminal cover and top cover open detection, current unbalance, magnet tamper and current reverse detection; Low credit, relay error and low voltage alarm (optional).
6. Protections: Over Voltage, Over Current, Over Load Protections.
Display Method: LCD display with backlight.
8. Reliable Design: Perfect power source and electromagnetism compatible design, which are suitable to the strong electromagnetism disturbance and big occasion of power source fluctuation.
9. Cover for Meter: Fully sealed dustproof and waterproof design, material of cover has excellent flame retardant and anti-corrosion, anti-aging properties.
10. Interface Protection: Perfect interface protection circuit, which keeps the meter from all kinds of vicious attack, no damaging for meter, no lose for data, and no delay for active.
11. Communication Mode: Infrared, RS485 interface (Optional).

1. Standard: IEC 62052-11, IEC 62053-21, IEC 62056-21
2. Voltage: 220V (Single-Phase), 3*220/380V (Three-Phase Four Wires), Customized.
3. Current: 1.5(6)A, 5(20)A, 5(30A), 5(40)A, 5(60)A, 10(40)A, 10(60)A, 15(60)A, 20(80)A, 30(100)A.
4. Frequency: 50Hz/60Hz
5. Accuracy Class: 2.0, 1.0
6. Pulse Constant(imp/kWh): 6400, 3200, 2400, 1600, 1200, 800, 400, 200
7. Clock Accuracy ≤ 0.5s/Day (Reference Temperature 23 centigrade)
8. Power Consumption ≤ 1W/phase
9. Data Storage Period ≥ 10 years, period for clock working since power off is ≥ 5 years.

About us:
Wuhan Radarking Electrinics Corp. is the professional manufacturer of the high tech products with strong R&D capabilities. It was established in 2002, one of the few manufacturers in Hubei Province whose annual production of electronic meters and water meters can be up to 6000000 sets.
Sts Single Phase Keypad Prepayment Electrical Watt-Hour Meter

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