Three Phase Electric Meter Active Energy Measuring Prevent From Electricity Stolen

Three Phase Electric Meter Active Energy Measuring Prevent From Electricity Stolen

1. INTRODUCTION: 

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.
 

2. TECHNICAL SPECIFICATION:

3. MAIN FEATURES: 

● 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
 
● TOU
4tariffs, 100holidays, 14season‐tables, 8time zone‐tables, each table onmaximum 14 time zones
 
● Optical port interface
Support IEC62056-21protocol
 
● RS-485 serial interface
Communication standards DL/T645-2007, 2400bps forcommunication
SupportIEC62056(DLMS/COSEM) protocol
 
● LCD display
Number of digits value field Up to 8
Digit size 6x14.5mm
 
 

4. INSTALLATION AND CONNECTION: 

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.

5. TRANSPORTATION AND STORAGE:

• The meters should be free from violent collision when being delivered or sealed off, and the buyer should in accord with the rules of ZBW003-82/84 for General Technical Conditions Of Instrument And Apparatus Packaging to transport and store them.
• The meter should be stored in its original pack and the ambient temperature to keep them should be within -25℃ and 70℃, there are no corrosive gas in the air.
• The meter should be placed on the shelves in the warehouse and the stack height should be less than 5 cartons.