Адрес: 439 West Anding Rd., Wenxi, Qingtian, Lishui, Zhejiang, China (Mainland) Zip: 323903
Телефон: +86-578-6751777 +6751885
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DD949 single phase long-life type meter is used for measuring electric power in single-phase 50Hz or 60Hz AC circuit. It should be fixed to use within the limited working temperature -30~+55°C and the relative humidity of not exceeding 95%, without the corrosive gas and salty spray in the air. It is manufactured by long-life design technique, which has passed the stable life of 25 years test of China Electrical Industrial Institute Electric Equipment and Meter Quality Inspection Center as well as the KEMA certification.Structure:1. Case: steel base or bakelite base, AS or PC transparent cover, terminal BL °Ck with 4 impulse output terminals2. Bearing: Al, Ni, Co magnetic bearing3. Register: wheel type, five or six digitals, adjusted low friction designed wheels4. Rotational component: complete unit of worm and shaft, double graphite bush5. Frame: complete unitary steel frame or molded aluminum alloy frame6. Braking component: Al. Ni. Co double pole magnet, adjusting board is used to adjust magnetism7. Driving component: unitary rivet type voltage steel core, handle type light load adjustment, revolving phase plate type phase adjustment8. Voltage coil: adopts dipping paint or encapsulating with epoxy resin to insure good performance against humidity and insulation9. Current connector and current circuit adopt double screw connection or double rivet connection10. It is designed as per the most advanced technical with reasonable construction, beautiful appearance, stable and reliable performance, low consumption, high overload (6.67 times) and long lifeTechnical parameter:1) Accuracy class: class 22) Reference voltage: 110V, 120V, 220V, 230V, 240V3) Frequency: 50Hz or 60Hz4) Basic (max. rated) current: 4 times meter: 1.5 (6) A, 2.5 (10) A, 5 (20) A, 10 (40) A, 15 (60) A, 20 (80) A, 30 (120) A; 6 times meter: 2.5 (15) A, 5 (30) A, 10 (60) A, 15 (90) A, 20 (120) A5) Voltage circuit consumption: ≤1W, 6VA6) Current circuit consumption: 2.5VA7) Basic rotating speed: 12.28r/min for 4 times meter 9.9r/min for 6 times meter8) Torque: 4.5x10-4 N.m9) Weight of meter: 1.4kg
Summarization:DT(X)S949/DS(X)S949 three-phase active and reactive electronic meter uses large-scaled integrated circuit, SMT techniques, world-famous branded long-life components, and 5+2 digit LCD. I
Summarization:DT(X)S949/DS(X)S949 three-phase active and reactive electronic meter uses large-scaled integrated circuit, SMT techniques, world-famous branded long-life components, and 5+2 digit LCD. I
DT862/DX862 (3P4W) and DS862/DX865 (3P4W) active and reactive watt-hour meters are used to measure active and reactive electric power in 3P3W and 3P4W 50Hz or 60Hz AC circuit. It should be fixed to us
DT862/DX862 (3P4W) and DS862/DX865 (3P4W) active and reactive watt-hour meters are used to measure active and reactive electric power in 3P3W and 3P4W 50Hz or 60Hz AC circuit. It should be fixed to us
Summarization:DTS949/DSS949 three-phase active electronic meter uses large-scaled integrated circuit, SMT techniques and world-famous branded long-life components. It can measure the 50Hz~60Hz three-p
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