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SINGLE-PHASE MICROPROCESSOR
MULTIRATE ELECTRICITY METER
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CE6827M1 |
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| TOR 4228-043-46146329-2004 |
Electric energy measurement and metering, three tariffs, twelve time zones.
Accuracy class: 1.0; 2.0
Nominal voltage: 220 V
Nominal current: 5 A; 10 A
Telemetric channels
Digital interface RS485
Power metering in half-hour intervals;
Combining 255 meters into one subsystem (by interface RS485);
Keeps indication in case of supply voltage absence.
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- IEC 1036-90 (GOST 30207) compliant
- The meter is certified and listed in the Russian Federation and the CIS State Register of Measurement Facilities
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* - depending on modification, see the designation structure.
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- LCD - with wide operating temperature range
- Measurement accuracy technological allowance
- Resistance to environmental, mechanical and electromagnetic influence
- Low energy consumption
- Standard telemetric output
- Digital interface RS485
- Tamper protection
- The meter operation light indicator
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Reliability characteristics |
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- Mean time to first failure - 160000 hours
- Verification interval - 8 years
- Average service life - 24 years
- Warranty period - 3 years
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- Consumed electric energy metering and indication with progressive total under three tariffs and per tariff.
- Consumed electric energy metering with progressive total, at the beginning of the current and eleven previous months.
- Indication of current time.
- Indication of current date.
- Setting of up to 12 month tariff programs, separately for the workdays, weekends (holidays), up to 36 programs in total.
- The meter provides transmission via interface:
- minute and half-hour power values;
- up to 1488 electric energy values, accumulated in half-hour intervals;
- day and month half-hour power maximums.
- Indication of current tariff.
- Automatic tariff switch.
- Day clock rate correction value setting.
- "Summer"/winter time switch (with the "winter", "summer" switch months setting).
- Clock service life and all the accumulated data storage during eight years in case of supply voltage absence.
- Accumulated data and program memory unauthorized change protection.
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CE6827M1 X X X X X X X
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P - extra memory
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Tariff change:
T - by inbuilt clock;
S - by external signal
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Case type:
S1 - for board mounting
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Interface type:
1 - EIA485
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Nominal and max. current:
5-50 A;
10-100 A
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Nominal voltage:
220 V
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Accuracy class according to GOST 30207-94:
1.0;
2.0
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