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Conformed standards:
- Chinese GB/T 17215-2002 Alternating current static watt-hour meters for active energy (classes 1 and 2) equivalent to IEC 1036.
- International standards IEC 61036-2000
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Specifications:
Op. Voltage |
3X240V(-40%~20%) |
External Magnetic Effect |
0.5Tesla |
Rated Voltage |
3X240V/415v |
Nominated Current |
3¡Á1.5(6)A, 3¡Á5(20)A, 3¡Á10(40)A, 3¡Á15(60)A, 3¡Á20(80)A, 3¡Á30(100)A |
Accuracy Class |
Active: 1.0 / Reactive: 2.0 |
MD Period |
15/30 Minutes |
Frequency Range |
50Hz¡À5% |
History of Reading |
6 Months |
Power Factor Range |
Zero Lag ~ Zero Lead |
Tariffs/TOD |
4 Tariffs, 12 time zones |
Meter Constant |
-imp/kWh (according with the tender requirements) |
LCD Display |
8-digital, IDs |
Starting Current |
0.002Ib |
Accuracy of RTC |
0.5 s/day |
Power Consumption |
Voltage circuit: ¡Ü2W, 10VA |
Operating Temp. |
-25¡æ ~ +55¡æ |
Current circuit: ¡Ü2.5VA |
Storage/Transport Temp. |
-40¡æ ~ +70¡æ |
HV Test |
4 kV |
Average Relative humidity |
< 75% |
Impulse Test |
8 kV |
Dimension (mm) |
267¡Á170.7¡Á73 |
Surge Test |
4 kV |
Weight |
1.8 kg |
Features:
- Anti-tamper: such as Neutral Disturbance, current bypassing and current reversal etc.
- Immunity to external magnetic effect: upto 0.5 Tesla.
- Detection of missing potential, phase sequence reversal and AC/DC Magnetic ¨C 0.2 Tesla.
- Measurement of kWh, kVAh, kvarh, PF, Vrms, Irms, and record of maximum demand, event recording of tamper, etc.
- Communication: RS485 interface for meter reading.
- Multi-tariff: TOD metering for kWh/kVAh/kVArh and MD with 10 time zones programmable.
- SW calibration at one point for improving the efficiency of production.
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Notes:
1. CMRI: Common Meter Reading Instrument
2. BCS: Basic Computer System |
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Outline dimension:
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