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JOY211 single phase prepaid energy meter

Joy Electronic Technology Co., Ltd

JOY211 single phase prepaid energy meter

Place of Origin : China

Brand Name : Joymeter

Model Number : JOY211

Price : $10-150

Packaging Details : Cartons

Delivery Time : Depend on the quantity

Payment Terms : T/T

Supply Ability : 1000000PCS/YEAR

MOQ : 500PCS

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JOY211 Integrated Single -Phase Prepaid Electricity Meter provides an integrated solution for kWh measurement and prepayment. Credit and management data is transferred from a point of sales (POS) to the meter via a 20-digit numeric token that is generated using the Standard Transfer Specification (STS) encryption protocol. The token is entered into the meter via a keypad.
JOY211 is an upgrade of JE`s highly successful DDSY range Single Phase keypad electricity meter. It is tailored to meet the international demand for STS protocol. Feedback received from customers for DDSY range over the last 10 years has been reflected on the design of JOY211, making JOY211 a reliable and robust product that exceeds customer requirements and expectations.


  • STS compliant
  • Single-Phase, 2 wire, prepayment meter
  • Keypad with audible and text feedback
  • Adjustable audio and visual low credit warning
  • Adjustable power limit
  • Tamper detection
  • Improved sealing against ingress of insects
  • Adjustable emergency credit allowance
  • Enlarged LCD
  • Language independent user interface
  • Significant Reverse Energy (SRE) measurement
  • Terminal in BS5685 format
  • Provision for AMR module
  • IP54 Rated
  • Easy switch between prepayment and post-payment option

Technical Specifications


50/60 Hz

Nominal Voltage


Operating Range

80% to 120% of Un

Max Current



1.0 and 2.0

Starting Current


Max Withstand Voltage

420V (48hr)

Supply Burden- Voltage Circuit


Supply Burden – Current Circuit


IP Rating




Operating Temperature

-25°C~+55 °C

Storage Temperature

-40°C~+70 °C

Relative Humidity

≤ 95%; annual average 75%

LED Indicator

Rate of Consumption 1600/kWh

Product Life

> 15 years



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