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제품 상세 정보:
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| 이름: | 3상 등급 2 IEC62053 23 AMI 전기 계량기 키패드 선급 | 정확성: | 활동가 : 등급 1 ; 레랙티브 : 등급 2 |
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| 기준 주파수: | 50/60Hz | 소비 전력: | <1> |
| 작동 전압 범위: | 0.8Un~1.2Un | 키워드: | 키패드와 전기 계량기 |
| 하이 라이트: | 키패드와 IEC62053 23 전기 계량기,IEC62053 23 전기 계량기 키패드,IEC62053 23 등급 2 AMI 전기 계량기 |
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Three Phase Keypad Prepaid Strong Compatibility Meter With Interchangeable Module
General introduction
1) Three Phase Keypad Prepaid Strong Compatibility Meter With Interchangeable Module has the functions such as communication, metering, alarm, monitoring, display and load control, etc.
2) Three Phase Keypad Prepaid Strong Compatibility Meter With Interchangeable Module adopts STS standard encryption algorithm to exchange the information based on TOKEN.
3)It is featured with high metering accuracy, high level security, easy operation,strong compatibility, etc.
Main functions
Support UIU
TOU
Four tariffs; two sets of time zone tables; two sets of time period tables; support public holidays and weekends
Step tariffs
Friendly power supply management
Support emergency credit
Events logs
Detecting and recording events such as current reverse, magnetic influence, phase bypass, meter cover open, terminal cover open, overvoltage, under voltage, etc.
Anti-tamper
Detecting current reverse, magnetic influence, phase bypass, meter cover open, terminal cover open etc, at the same time the meter can disconnect power supply when the tampers occur which are configured.
Audio and visual alarm
Current reverse, magnetic influence, phase bypass, meter cover open, terminal cover open can be alarmed which are configured.
Disconnection /reconnection
Detecting the customer's load status, it can alarm or disconnect the power supply when overload happens.
Communication interface
Optical port and RS485 interface are available; PLC, RF, GPRS,3G or twist-wire interface is optional.
UIU interface
PLC, RF or twist-wire is optional.
Technical specifications
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Items |
contents |
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Standards |
IEC62052-11; IEC62053-21;IEC62053-23; IEC62055-31;IEC62055-41;IEC62055-51; |
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Accuracy |
Active:Class 1; Reactive: Class 2 |
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Protocol |
IEC62056-21 |
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Reference voltage |
3*220/380V 3*230V/400V 3*240/415V 3*120/208V |
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Current |
5(80)A,10(100)A |
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Reference frequency |
50/60 Hz |
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Power consumption |
＜1.5W, 6VA |
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Operation voltage range |
0.8Un~1.2Un |
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Limited operation voltage range |
0.7Un~1.3Un |
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Operation temperature |
-25℃~ +60℃ |
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Limited operation temperature range |
-40℃~ +70℃ |
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RTC deviation |
≤0.5s/d |
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Life time |
15 years |
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Size |
290mm(L)×170mm(W)×85mm(H) |
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Net weight |
About 2.6kg |
Q&A
Q5: What kind of timing functions do smart energy meter have? How about the accuracy?
A5: Smart energy meter adopts built-in hardware clock circuit with temperature companion function, which has automation conversion function among calendar, time and leap year; the output frequency of internal clock terminals of energy meter is 1 Hz. Within the temperature range of 25～+60℃, the clock accuracy is ≤±1s/d; Under the reference temperature (23℃), the clock accuracy is ≤±0.5s/d. It adopts green environmental protection lithium battery as standby power supply, and the capacity of battery is more than 1.2Ah. During the life cycle of energy meter, the battery needn’t to be changed, and it can make internal clock work correctly for more than 5 years after power outage.
담당자: admin
전화 번호: +8613714190315
