Адрес: 127 Zhonghua Road, Zhumadian, Henan, China (Mainland) Zip: 463000
Телефон: +86-396-2612678
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Technical parameters:1) International standard: IEC61036, IEC62052-11, IEC62053-212) Accuracy: Class 1.0, Class 2.03) Rated voltage: 110V, 120V, 220V, 230V, 240V4) Rated current: 1.5(6)A, 5(20)A, 5(30)A, 10(40)A, 10(60)A, 20(80)A5) Rated Frequency: 50Hz, 60Hz6) Power loss:a) Voltage loop:b) Current loop:7) Deviation of RTC: ≤0.5s/D (23±3°C)8) Life span for backup lithium battery: >10 years; continuous operating time: >3 years9) Pulse output optical couple:a) External voltage: 5-24VDCb) Load current: 10-20mAc) Width of pulse: ≥80mSFunctions:1) Energy measuring: measures active accumulative consumption energy of total,sharp, peak, shoulder and trough2) Maximum demand (MD): measures active total MD and occurring time3) Tariff and time period: four tariff (sharp, peak, shoulder and trough), and one daycan be set 12 time periods4) Parameter programming: can set meter number (address), time period, calendar,RTC, reading date at the end of the month, also can set passwords and startingtime for reading energy5) Communication: reads meter through infrared and RS-485 ports, andcommunication protocol is in accordance with DL/T645-19976) Monitoring function: records operation time of the backup battery, programmingtimes, last programming time, reset times of MD and last reset time7) Method of display:a) The displaying content can be setb) Automatic circle display and interval display functions availablec) Can set interval time and display time for each data8) Record function of load curve: records load curve of active energy. Has function ofbroadcast energy freezing
Technical parameters and main functions:1) Frequency range: 50Hz, 60Hz2) Accuracy: active Class 1.0, reactive Class 2.03) Reference voltage: 3 x 220/380V, 3 x 57.7/100V, 3 x 100V4) Rated current: 3 x
Technical parameters and main functions:1) Frequency range: 50Hz, 60Hz2) Accuracy: active Class 1.0, reactive Class 2.03) Reference voltage: 3 x 220/380V, 3 x 57.7/100V, 3 x 100V4) Rated current: 3 x
Technical parameters and main functions:1) Standard: IEC61036:2000, IEC61268:19952) Accuracy: active Class 1.0, reactive Class 2.03) Rated frequency: 50Hz, 60Hz4) Rated voltage: 3 x 220/380V, 3 x 230/
Technical parameters and main functions:1) Standard: IEC61036:2000, IEC61268:19952) Accuracy: active Class 1.0, reactive Class 2.03) Rated frequency: 50Hz, 60Hz4) Rated voltage: 3 x 220/380V, 3 x 230/
Technical parameters:1) Rated voltage: 3 x 220/380V, 3 x 57.7/100V, 3 x 100V2) Rated current: 0.3(1.2)A, 1.5(6)A, 5(6)A, 5(10)A3) Accuracy: active Class 0.2s, 0.5s, 1.0s, and reactive Class 2.04) Cloc
Technical parameters:1) Frequency range: 50Hz, 60Hz2) Accuracy: active Class 0.2, 0.5, 1.0, and reactive Class 2.03) Reference voltage: 3 x (220 / 380V, 57.7 / 100V, 100V)4) Rated current: 3 x 0.3 (1.
One of the three largest company mainly manufacturing electric meter, gas meter, heat meter, water meter and AMR system are warmly looking forward to receiving your kind attention and response.We have
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