OEM / ODM GPRS Din Rail KWH Meter Single Phase Meter Reading For Domestic Use
Single phase local tariff controlled electric meter smart carrier energy meter
1. RS485 communication
2. Modbus protecal
3. Time clock
4. Lcd with battery and background
Specification
| Reference voltage ratio | 220v |
| Current rating | 1.5(6)A,1.5(9)A,5(20)A,5(30)A,5(40)A,10(40)A,10(50)A,10(60)A,15(60)A,15(60)A,20(80)A |
| Reference frequency | 50Hz |
| Accuracy class | 2.0 class |
| Startup current | 0.004lb 0.002lb(with ct) |
| Ambient conditions | Normal working temperature:-25℃~+60℃ highest:-40℃~+70℃ Storage and transportation temperature:-40℃~+70℃ |
| Maxi relative humidity | Average humidity per year:75% Average per month:95% |
| Normal working voltage scope | 0.7Un-1.2Un |
| Ultimate working voltage | Voltage circuit of energy meter applied with 1.9Un for 4 hours,it shall have no damage,and the meter can still work normally after the test |
| Maxi working current | The meter shall work under 1.2lmax for 1 hour,without damage |
| Clock accuracy | At reference temperature 23℃,clock accuracy:≤±0.5s/d |
| Power loss | In the case of no communication,active power of voltage circuit≤1.5W ,apparent power≤10VA,at the case of communication,they shall not exceed 3W,12 VA separately |
| Lithium Battery | Green environment protect lithium battery,capacity>1.2Ah,after power off,it can keep the inside program and clock operating more than 5years,its servicing life more than 10 years |
| Anti-static capacity | >15kv |
| Servicing life | ≥10 years |
| Weight | 0.5kg |
| Notes | Each meter model may have different technical parameters |
Main Technical
1. Class index: active energy: class0.5,1 reactive energy:class2
2. Clock error:≤0.5s/day
3. Reference temperature:23℃
4. Date protection: date stored time after power off:≥10years
5. Environment conditions: working temperature:-20℃~45℃
6. Utmost working temperature:-25℃~55℃
7. Relative humidity:≤85%(at environment temperature 23℃)
Advantage
1. 20 years global leading profession manufacture of energy meter
2. class 0.5~ class 1.0 high accuracy measure electrical ,low power loss
3. Test data: each meter will match relative test data
4. wave welding PCB with auto machine
5. 3 line assemble line ,10 pcs auto test bench for control accuracy ,10pc aging test which confirm the register working well 6.OEM is warmly welcome
7. 4 tariff and 4 period charge fee
8. Fast delivery : you will get the order when you need it
Function
1, Energy
a, Combination of active,positive active power,negative active power
b, Electricity when closed at fixed time,electricity when closed transiently
c, Specified electricity being closed
d, Day closed electricity,the whole point closed electricity
e, Save the electricity at last twelve mouths
2, Prepaid tariff
a, Inserted ESAM module,CPU card
b, Pre-alarm,overdrawn,switching on/off functions and etc
3, Event record
a, Record of time regulation
b, Records of programming,clearing
c, Records of opening meter cover
d, Record of switching on/off
e, Records of power on/off,power failed
4, Communication and pulse
a, RS485 communication,infrared communication
b, LED pulse,electric pulse output
c, Clock signal output
Why choose US
1) ISO9001,SGS,Gold golden supplier
2) Monthly Production Capacity -- 100000 Pcs
3) All goods examined before delivery by 10 QC staff
4) Prompt Reply Within 12 Hours
5) 8000 square meters work environment
Product Tags:
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OEM / ODM GPRS Din Rail KWH Meter Single Phase Meter Reading For Domestic Use Images
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