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JOY211 Single Phase Prepaid Electricity Meter
JOY211 provides both integrated and split solution for kWh measurement and prepayment. Credit and management data is transfered 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 prot℃ol and entered into meter via a keypad.
Description
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JOY211 Single Phase Prepaid Electricity Meter
JOY211 provides both integrated and split solution for kWh measurement and prepayment. Credit and management data is transfered 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 prot℃ol and entered into meter via a keypad.
JOY211 is robust and reliable, offering innovative functional features with a modern design. The meter can be installed inside the home making it accessible for the consumer to enter in a credit token.
FEATURES:
● STS compliant
● Keypad with audible and text feedback
● Enlarged LCD
● Adjustable audio and visual low credit warning levels
● Adjustable power limit
● Adjustable emergency credit allowance
● Automatic diagnosis of various faults include contactor fault, ---memory device fault, etc.
● Improved sealing against ingress of insects
● IP54 Rated
● Significant Reverse Energy (SRE) detection
● Advanced tamper detection
● Easy switch between prepayment and post-payment option
OPTIONAL CONFIGURATION:
● JOY211 +CIU1 (2 wire communication)
● JOY211+CIU1 (PLC communication)
● JOY211+CIU3 (2 wire communication)
VOLTAGE
● Nominal Voltage : 220/230/240V
● Operating Range: 70% to 130% of Un
● Frequency Range: 50/60Hz
CURRENT RATING
● Base Current (lb): 5A
● Max Current (lmax): 80A
STARTING CURRENT
● 4‰Ib
ACCURACY
● Class 1 (Class 2 optional)
MAX WITHSTAND VOLTAGE
● 420V (48hr)
INSULATION CLASS
● Insulation System Classification: Double insulation
● Insulation Level: 4kV rms for 1 minute
SUPPLY BURDEN
● Voltage Circuit: ≤ 2W/10VA@Un
● Current Circuit: ≤ 1.0VA@Ib
PROTECTION
● Overload Protection
● Tamper Protection: magnetic interference, open
● cover and reverse power
● No-load Protection
● SRE Measurement
OPERATING ENVIRONMENT
● Operating Temperature: -30℃ ~ 60℃
● Storage Temperature:-40℃ ~ 70℃
● Relative Humidity: ≤ 95%; annual mean 75%
● IP Rating: IP54
COMMUNICATION (Between MCU & CIU)
● Wired: Non-polarized 2 wire low voltage
● PLC (power line carrier) communication
● Communication distance: >200m
STANDARD
● IEC 62055-31, IEC62055-41
● IEC 62052-11, IEC62053-21, IEC62056-21
● DISSCAAA9 (MC171)
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EMC
● Electrostatic Discharge: 16kV air discharge;
● 10kV contact discharge
● Immunity to Fast Transient Burst: 4kV
● Surge Immunity: 4kV or 6kV alternative
LIQUID CRYSTAL DISPLAY (LCD)
● Size: 58mm x 26mm
● 8 digits + icons + 2 digits (index)
● Backlight reserved
DISPLAY
● Credit balance
● Estimated days left
● Last recharge credit amount
● Total active power
LED INDICATOR
● Pulse LED: 1000 imp/kWh
● Credit LED: low credit alarm
● Communication LED
BUZZER
● Feedback on key press
● Token accept or reject
● Low credit alarm
USER INTERFACE
● 12 keys, international outlay standard with 0-9
numeric key, backspace and enter key
EXTERNAL INTERFACE
● Optical port
● MC171 Type B
DISCONNECTION DEVICE
● Internal Contactor
TERMINAL
● Type: moving cage
● Maximum cable size: Ф8.0 mm
INSTALLATION
● Indoor or outdoor wall-mounted
● CIU optional
PRODUCT LIFE
● 15 Years
● Data retained over 20 years
WEIGHT & DIMENSION
● Weight: 622g
● Dimension: 202mm x 122mm x 61mm
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Zhejiang Joy Electronic Technology Co., Ltd.
Year Established:
Business Type:Manufacturer and Trading Company
Management Certifiation:
Operational Address:
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