Detailed Product Description

 Conformed Standards

·IEC 60687:1992 : Alternating Current Static Watt-hour Meters for Active Energy (classes

   0.2 S and 0.5 S)

·IEC 62053-23:2003: Static Meters for Reactive Energy (classes 2 and 3)

·DL/T 645-1997: Multi-function Watt-Hour Meter Communication protocol

·DL/T 614-1997:Multi-Function Watt-Hour Meter

·IEC 60529: Degrees of Protection Provided by Enclosures IP code

 Specifications

  electricity meter, KWh meters, energy meter

Main Features

·Forward/reverse active/reactive energy measurement, total active/reactive energy 

   measurement, 4-quardrent reactive energy measurement

·Independent phase and tariff energy (active/reactive) measurement

·Forward/reverse active/reactive MD measurement with programmable demand interval

·Multi-tariff feature: programmable tariff (peak/off-peak/valley) and TOD, season, and holidays

·Accurate RTC (real-time clock & calendar) with optional temperature compensation

·Instantaneous parameter measurement: rms voltage, rms current, power factor, frequency,

   power

·Event detection and record: potential missing, current missing, over voltage, over load,

   voltage qualification rate, meter configuration, MD reset, power on and off, cover opening,

   imbalanced current ,etc

·Meter awaking by push-button or IR under power failure condition, and accessible

·Load profile: 7 types of data(refer to User Manual), up to 12 months demand and energy

   data records

·Insulated double RS485, remote IR, second pulse output for RTC accuracy verification,

   energy pulse output for accuracy verification, remote load control, the demand interval and

   TOD interval switching pulse output

·Authorized and chaseable instantaneous and periodical energy consumption reset, forward

   active energy frozen when season switching, operational time of backup battery record

·Data Security: multi-level password authorization management

·Real-time GPRS communication for abnormal event reporting, data accessing, relay

   controlling, data relay for AMR and remote updating

·For details, please refer to User Manual