Detailed Product Description

1. Main Features:
1.1 Able to display all measured data; such as current, voltage, real time power
(the average active power in one minute), maximum demand etc.;
1.2 Measuring active energy against each time segment(time of use); provided with
2 seasons, 4 tariffs, 8 time segments, 5 day tables, 1year table with 6 lines (at
most 6 time zones in a year and different day table can be set in different time
zone), 32 public holiday day tables with option set, indicator for tariff;
1.3 Storing last fifteen months (billing period) consumption and related stored time
and date automatically or manually, twelve dates of automatic settlement can
be set as required;
1.4 LCD display, decimal digits of display data can be set;
1.5 Scroll-display parameters (not more than 12 items) and scroll-display interval
can be preset, displaying order of the parameters can be set as required;
1.6 Built-in RTC clock, broadcast time synchronization via RS485 communication interface;
1.7 The permission of meter parameterization or data clearing is controlled by authorized person with authorized password as well as the status of sealed switch
on the meter;
1.8 Manual and automatic maximum demand clearing;
1.9 Provided with key-scroll and quick scan;
1.10 Store the data when time zone's switching, write the current energy value into
stored data area at zero o'clock in the time zone's switching day;
1.11 Provided both photo-electric insulated impulse test output and LED test output;
synchronous output second signal (optional) for detect the accuracy of the built-in
clock; adopting photo-electric insulated output method;
1.12 Self-detecting, warning alarm provided, online detecting important components
and the meter's running status;
1.13 Programming (parameterization) and meter reading can be achieved via infrared
port or RS485 communication port by using HHU or PC; which also can be manually
done by using infrared controller;
1.14 Recording extraordinary/important events: able to record the occurred date,
time and No.s of all extraordinary/important events, such as programming (parameterization), billing reset, removing upper cover/terminal cover (optional) etc.

2. Main Specifications:
2.1 Operation Voltage: 3x220V/380V(3 phase 4 wire);3x100V(3 phase 3 wire);
2.2 Rated current: 1.5(6)A,5(20)A,10(60)A,20(80)A,30(100)A;
2.3 Operation frequency: 50Hz/60Hz± 5%;
2.4 Accuracy: class 1.0/2.0
2.5 Power Consumption: voltage circuit ≤2W; current circuit ≤1VA
2.6 Operation Temperature: -25°C~+55°C;
Limit Operation Temperature: -40°C~+70°C;
2.7 Relative Humidity: ≤ 95%