This Meter is intended for electric energy measurement and registration in single phase two-wire network in household. It adopts LSI(large scare integrated circuit), micro-electronics technique and SMT(surface mount technology) etc. Its performance comply with IEC62053-21, IEC 62052-11.
1. Meter cover is made of non-transparent ABS or transparent PC /AS plastic.Meter base is non-transparent ABS or PC plastic.Meter terminal block is made of bakelite which is moisture-resistant, fire-retardant, high temperature molded.
2. LCD display.May select cyclometer display.
3. Adopts smart chip,the key components and part all adopt long life type .
4. Adopts the newest electric dedication integrated circuit which contains digital multiplier,greatly improved dynamic working range of the meter.
5. Standard configuration one port of pulse output passive (polarity),may select increase a distant port of pulse output passive (non-polarity),complying with standard IEC62053-21.
6. Single direction measures three phase four wire active power consumption.It is nothing with direction of the flow of load current,complying with standard IEC62053-21,IEC62052-11.
7. Direct connection or through CT or PT & CT.
8. Four LED respectively indicate 3 phase,impulse.
9. Three phase power supply,there is no infection on measurement when loss one or two phase.
10. Standard configuration short terminal cover,which is helpful to reduce installation space and make it convenient to install.May select extended terminal cover,which is for protecting the safety of using electricity.
|Voltage ||3*220V /308V|| |
|Current Spec.||1.5(6)A, 5(20)A, 5(30A), 5(40)A, 5(60)A, 10(40)A, 10(60)A, 15(60)A, 20(80)A, 30(100)A||Please note when purchase|
|Frequency ||50Hz, accuracy 0.1Hz|| |
|Accuracy ||Class 1.0, Class 2.0|| |
| 6400, 3200, 2400, 1600, 1200, 800, 400, 200|
|Clock Accuracy||≤ 0.5s/Day (Refer to the temperature of 23 centigrade)|| |
|Power Consumption ||≤ 1W/phase|| |
|Lifetime||≥ 10 years;|
The clock working time will be≥ 5 years even powered off
*Please advise us if you need any different specifications;
(*Pictures below for reference only, subject to the real appearance.)
Transportaion & Storage Condition
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 -25ºC and 70ºC, 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.
There shall be no harmful substance causing the corrosion in the air.