1. Electricity consumption measurement:Measure the active kWh and store the data. Can store the data of last month and month before last.2. Max. Demand measurement:In a designated period (one month), measure the Max. Demand, maximum demand of time interval and its occurring time and date, then storage the data. Can storage the data of last 2 months.3. Tariff and time interval:With the functions of calendar, timing, auto be switch of leap year.4 tariffs and 12 time intervals are freely programmed within 24 hours.4. Event record:Record the total times of demand reset, time & date of last demand reset; record the total times of voltage lost, accumulated time of voltage lost of each phase, time & date of last voltage lost; record the total times of power cut, time & date of last power cut and re-supply; record the time of usage of data back-up battery, time & date of last programming; displaying in real time the voltage of 2 interior batteries.5. Output interface:With remote pulse output interface of photoelectric isolation (can be as a testing interface for error testing) and output interface of RS485 to communicate with palmtop PC, PC (communication protocol is optional). With infrared communication function to communicate with palmtop PC and infrared remote control HHU. (Max. Communication distance >4 m)6. Load record:Record the load of appointed 24 hours, record every 60 minutes,24 points of load in all. The recorded load can be read out through the RS485 interface or infrared interface.7. Size:273mm x 172mm x 91mmWeight:2.5Kg
Main features:1. High accuracy class. The accuracy can reach class 0.2s. Wide overload times, the accuracy class can be better than 0.5s within the range of 10 times overload.2.16m data storage memory
Features:1. Record and display the electricity Cost ( $)2. Check and display the current voltage (V), current (A), frequency (Hz),Current power consumption (W), highest power consumption (Hi W), lowes
Features:1. Record and display the electricity Cost ( $)2. Check and display the current voltage (V) , current (A) , frequency (Hz) ,Current power consumption (W) , highest power consumption (Hi W) ,
Features:1. Record and display the electricity Cost ( $)2. Check and display the current voltage (V) , current (A) , frequency (Hz) ,Current power consumption (W) , highest power consumption (Hi W) ,
Product description:The energy usage monitor uses soc technology (only one chip which finish adc, mcu and LCD driver functions). It displays volts, amps, watts, hz, va, time. It can be widely used in
Application:Type SY1040 three phase DIN rail watt-hour meter is a kind of new style three phase electronic watt-hour meter, the meter completely accord with relevant technical requirements of class 1
1. Accuracy class:0.05/0.1class2. Frequency range:45Hz-65Hz3. Input voltage:10V-450V4. Input current: Terminal input:0-5A (1A)Clamp type meter input:0-5A or 0-800A5. Measuring accuracy:Voltage:0.05% o
Product Description:SY3610 Single-Phase Energy Testing is portable instrument for testing of single-phase power meter. The instrument adopts modern advanced measuring technology and it has small cubag
Functions and features:1. Anthropomorphize design, large size LCD display, easy operation2. High stability, good reliability. Reasonable internal structure3. Compliance with iec736. Iso9001 certificat
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