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RF 2 Phase 3 Wire Energy Meter
  • RF 2 Phase 3 Wire Energy MeterRF 2 Phase 3 Wire Energy Meter

RF 2 Phase 3 Wire Energy Meter

DONSUN RF 2 Phase 3 Wire Energy Meter is a type of energy meter that based on universally recognized STS standard.
Normally, there will be a numerical Keypad on the meter body or on a separate unit called CIU (Client Interface Unit) for the client to punch in a series of 20 digit code to charge their own meter.

Model:DS3000E

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Product Description

RF 2 Phase 3 Wire Energy Meter


1.Product Description

DS3000E is a good representative of our RF 2 Phase 3 Wire Energy Meter Series.


2.Product Parameter (Specification)

Electrical

Data

Network

2 phase 3 wires

International Standard

IEC 62053-21/IEC 62053-24

IEC 62056-21/46/53/61/62

IEC 62055-31/EN 50470

Accuracy Class

kWh: Class 1.0

kvarh: Class 1.0

Operating Voltage

2X127/220V AC , L-N

Operating Voltage

70% - 120% Un

Basic Current Ib

5A/10A

Maximum Current Imax

80A/100A

Starting Current

0.4%/0.2% Ib

Reference Frequency

50/60Hz +/- 5%

Power Consumption

Voltage circuit <1W, <2.5VA

Current circuit < 0.25VA

Temperature


Operation: -40º to + 55º C

Storage: -40º to + 85º C

Communication

Optical, RS485

Enclosure

IP54 IEC 60529

Tariff Structure

Number

Time-of-Use (TOU) Register

8

Maximum Demand (MD)

4

Switching Times

48

Seasons

4

Change of Season Days

12

Exclusion Days

32

End of Billing Dates

12

Daylight Saving

30


3.Product Feature

Communication:

DS3000E is built with an IEC 62056-21 compliant optical communications and serial communications. 

It has an embedded communication module with standard UArt port, for RF, PLC and others, enabling AMR/AMI application and implementation.

Veracity:

DS3000E includes all the high functionality: four-quadrant metering; active, reactive, and apparent energy and demand measurements; standard event logs and time-of-use metering; and non-volatile memory for both billed and non-billed interval data

Load Management:

DS3000E has the internal contactor that can be disconnected locally or remotely by the Utility. 

It can be driven directly or driven by the meter at load limiting thresholds, credit expiry or defined events occurrence. Its contactor is compliant to UC 3 according to IEC 62055-31 Annex C.

User Friendly:

DS3000E can be configured by the customer to display English characters or OBIS identification codes. 

An optional battery can support the display during power outages. It also provides a full series of short code for presentation of different data value contained in meter.


4.Product Details

DONSUN RF 2 Phase 3 Wire Energy Meter is a type of energy meter that based on universally recognized STS standard. 

Normally, there will be a numerical Keypad on the meter body or on a separate unit called CIU (Client Interface Unit) for the client to punch in a series of 20 digit code to charge their own meter.


What is the advantage of DONSUN RF 2 Phase 3 Wire Energy Meter? 

First of all, it will fundamentally improve the financial status of the utilities, as the client will pay electricity before the consumption. 

Secondly, All certified STS prepayment meter from different manufacturers are compatible with the STS vending system, which gives flexibility to utilities as well.


Currently, RF 2 Phase 3 Wire Energy Meter is widely accepted by utilities around the world, especially utilities in South America, like Costa Rica, Cuba, Ecuador, Guatemala, Guyana, Honduras.

Shenzhen Donsun Technology Co., Ltd. is a professional meter manufacturer in China specializing in RF 2 Phase 3 Wire Energy Meter. 

With a mature R&D team and well-equipped production facilities, we are devoted to provide innovational but reliable, high quality metering solutions to customers to improve their revenue collection and end user satisfaction.


5.Product Qualification

Our RF 2 Phase 3 Wire Energy Meter is certified by universally recognized STS association based in South Africa and DLMS User Association based in Switzerland.


6.Enterprise Demonstration




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