拉菲2

  • Stock Code: 601222.SH
Products

Single-phase Energy Meter


Single-phase STS Prepayment Energy Meter LY-KP Series

Single-phase STS Prepayment Energy Meter
LY-KP Series


LY-KP series Single-phase Split/Non-Split BS and DIN rail mounting Keypad Prepayment Energy Meter is an IEC-standard energy meter used to measure single-phase AC active energy with frequency of 50/60Hz and prepayment function through keypad and TOKEN fully compliant to STS (Standard Transfer Specification) specification. Consumers could purchase electricity and receive a 20-bit TOKEN encrypted with electricity energy/currency information from vending point. Consumers can top

  • Rated Voltage (Un): 110V, 120V, 220V, 230V, 240V

  • Operation Voltage: 70%Un-130%Un

  • Nominal Current: 5A, 10A

  • Maximum Current: 60A, 80A

  • Rated Frequency: 50/60Hz

  • Power Consumption:
    - Voltage Circuits ≤ 1W/10VA
    - Current Circuits ≤ 1VA

  • Accuracy Class: Active 1.0

  • Meter Impulse Constant (imp/kWh): 1600, and 3200 etc.

  • Temperature:
    - Normal Operation Temperature: - 25 ~ +70 ?C
    - Storage Temperature: - 45 ~ +70 ?C

  • Relative Humidity: ≤ 95%

  • Complying with standards of IEC62052-11, IEC62053-21, IEC62055-31, IEC62055-41 and IEC62055-51.

  • Prepayment through split keypad on MCU/CIU and TOKEN, fully STS compliant.

  • Screw sealing or ultrasonic soldering.

  • Anti-tampering functions against reverse connection, magnetic and meter/terminal cover open detection, etc.

  • Support up to 4 TOU configurable tariffs.

  • Emergency credit management.

  • Over-draft function.

  • Two-way communication

  • Internal relay for load control

  • Max demand management

  • Event recording including programming, reverse connection, power failure and tampering, etc.

  • Monthly (13 months) & daily (62 days) billing data with configurable billing date/time.

  • Import and export active / reactive energy measurement optional.

  • Calendar and Daylight Saving Timing function (RTC).

  • Split and non-split BS type MCU, and DIN rail type MCU available.

  • Communication channel between split MCU and CIU device through PLC, RF or Cable connection etc.

  • LCD display item of BS type MCU configurable

  • Protection class: BS MCU IP54, DIN MCU IP51, and CIU IP51.

  • Communication options: Micro-USB and Optical port according to IEC62056-21 E, DLMS/COSEM.

  • Backup battery for energy display when powered off.

  • LINYANG AMI integrated.


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