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time:2025-11-03 11:29:05Views:
BY300 three-phase electricity meter has the following main features:
1. Active energy measurement: positive active energy, reverse active energy, absolute value active energy (positive + negative), net active energy (positive - negative).
2. Reactive energy measurement: positive reactive energy, reverse reactive energy.
3. Apparent energy measurement: positive apparent, reverse apparent , absolute value (positive + negative) .
4. Measuring accuracy: Active energy accuracy level 1, in accordance with IEC62053-21. Reactive energy accuracy level 2 , in accordance with IEC62053-23
5. Maximum demand, supports demand cycle calculation mode or demand slip calculation mode.
6. Real-time measurement and recording of electrical parameter s such as voltage, current, frequency, active/reactive/apparent power, and power factor .
7. In a multi-tariff system, electricity is meter ed according to the tariff period.
8. Settlement function, monthly and daily settlement of metering and measurement values.
9. Load curve recording, recording object and recording time interval can be programmed.
10. Event records, such as power failure, high voltage, low voltage and other events are detected and recorded.
11. Anti-electricity theft function detects and records actions such as opening the end cover, closing the cover, and attempting programming.
12. Large LCD screen displays data, power direction and other prompts.
13. Power off button wake up display function.
14. Communication functions include near infrared and RS485, and the communication protocol complies with the DLMS standard.
15. Supports downlink CIU communication display function.
16. Code prepayment function, compliant with STS/CTS standards.
17. Supports multiple tariff electricity price deduction functions, including time-of-use tariff electricity price, step tariff electricity price, and mixed tariff electricity price.
18. The electricity meter supports remote or local firmware upgrades.
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