Payment & Shipping Terms:
|Reference Voltage:||3* 220V/380V||Reference Current:||3*20(80)A|
|Rated Frequency:||60Hz/50Hz||Display:||Digital Only|
|Standard:||IEC62053-21; IEC62052-11; IEC62053-23||Accuracy Class:||Active 1.0; Reactive 2.0|
LCD Display Three Phase Electric Meters with Active & Reactive Energy Measurement
Three-phase Active&Reactive Energy Meter adopts the advanced special energy measuring chips and the multi-rate technology, using the date sampling and SMT technology. The product is designed and produced according to the practical situation of the dweller. All the elements inside the meter have the feature of long-life, high-reliance.
● Energy Measurement
Total and time-sharing forward active & reactiveenergy measurement
Total and time-sharing reverse active & reactiveenergy measurement
Total forward & reverse apparent energy measurement
Save last one to sixteen months energy data
● Max. Demand Measurement
Measure total and time-sharing forward active &reactive maximum demand and time of occurred
Measure total and time-sharing reverse active &reactive maximum demand and time of occurred
Measure total forward & reverse apparent maximumdemand and time of occurred
● Real Time Measurement
Real-time measurement of the phase voltage, current,total active power, reactive power, apparent power, total power factor, powergrid frequency
4tariffs, 100holidays, 14season‐tables, 8time zone‐tables, each table onmaximum 14 time zones
● Optical port interface
● RS-485 serial interface
Communication standards DL/T645-2007, 2400bps forcommunication
● LCD display
Number of digits value field Up to 8
Digit size 6x14.5mm
Comprising Table of Model And Impulse Constant (the specification constant value is subject to the nameplate)
Accuracy Class: Class 0.5
Rated Frequency: 50Hz
Starting Current: ≤0.005Ib
Creeping: Anti-creeping design
Lifetime: ≥10 years
|Normal Operating Voltage||3×230V/400V|
|Limit Operating Voltage||1.2Un|
Voltage Circuit Consumption
Current Circuit Consumption
|Normal Operating Temperature||-35~+80 ℃|
|Limited Operating Temperature||-40~+85℃|
|Storage And Transportation Temperature||-40~+85℃|
|Storage And Operating Humidity||≤85%H|
1. The meter shall be installed in the dry area with good ventilation condition to ensure safety and reliability during installation and operation. If the meter shall be installed in the area with dirty and easily gets damaged, the metering box should be configured to protect meter against the dirty environments.
2. The dimension of meter is as below: the holes should be digged ahead accord with the size and the meter bottom should be fixed on the strong, fire-proof subjects.
＊ Use only isolated tools.
＊ Place the meter only in dry surroundings.
＊ Make sure the used wires are suitable for the max current the meter can measure.
＊ Make sure the AC wires are installed correctly before activating the current/voltage.
＊ Do not touch the meter connecting clamps directly with your bare hands, with metal, blank wire or other material as you will have the chance of an electricity shock and a possible chance for health damage.
＊ Make sure the protection cover is placed after installation and has been sealed.
＊ Installation, maintenance and repair should only be done by a certified electrician.
＊ Never break the seals or open the front cover as this might influence the functionality of the meter.
＊ Do not through, drop, kick or other physical violence to the meter as there are high precision components inside that will break or make the meter measure inaccurate.
＊ Do not mount the meter in area's with harm gas, dust, mildew or insects or on unstable surfaces.