Адрес: 127 Zhonghua Road, Zhumadian, Henan, China (Mainland) Zip: 463000
Телефон: +86-396-2612678
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Technical parameters and main functions:1) Type: DDS580 / DDS5812) Standard: IEC61036:2000, IEC62052-11, IEC62053-213) Accuracy: Class 1.0, Class 2.04) Rated frequency: 50Hz, 60Hz5) Rated voltage: 110V, 120V, 220V, 230V, 240V6) Current (A): 1.5 (6), 5 (20), 5 (30), 10 (40), 10 (60), 20 (80), 20 (100)7) Starting current: ≤0.4%ib8) Display:a) LCD displayb) Step-motor register9) Smooth error curve and high accuracy10) High sensitivity11) No running with logical design12) Low power consumption13) High overload tolerance (4-6 times)14) With routine inspection and pulse output functions15) No mechanical friction, good anti-interference ability16) Can add RS485 and infrared port according to customers requests17) Functions of different types:a) Common type: records positive and negative accumulative energy, andprevents tampering by opposite connectionsb) Tampering proof type: records positive and negative accumulative energy, andrealizes tamper proof function by methods of reversing, crossing wire andconnecting one fire wire with one earth wire
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/
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