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.

Features

STS compliantSingle-Phase, 2 wire, prepayment meterKeypad with audible and text feedbackAdjustable audio and visual low credit warningAdjustable power limitTamper detectionImproved sealing against ingress of insectsAdjustable emergency credit allowanceEnlarged LCDLanguage independent user interfaceSignificant Reverse Energy (SRE) measurementTerminal in BS5685 formatProvision for AMR moduleIP54 RatedEasy switch between prepayment and post-payment option

Technical Specifications

Frequency	50/60 Hz
Nominal Voltage	220V/230V/240V
Operating Range	80% to 120% of Un
Max Current	80A
Accuracy	1.0 and 2.0
Starting Current	0.002Ib
Max Withstand Voltage	420V (48hr)
Supply Burden- Voltage Circuit	≤2W/10VA
Supply Burden – Current Circuit	≤1.0VA
IP Rating	IP54
Display	LCD
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
Weight	1.2kg

Outer and Mount Dimension