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Single-phase kWh Meter, 50 or 60Hz Reference Frequency

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-28 17:02

  • Browse the number:

    193

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Company Profile
Zhejiang Holley International Co. Ltd
By certification [File Integrity]
Contact:

zjholley(Ms.)  

Telephone:

Area:

Beijing

Address:

Holley Technology Park, Wuchang, Hangzhou, Zhejiang, China (310023)

Website: http://zjholley.slpdiggers.com/
Product details
Model Number: HL-DD58 Brand Name: HOLLEY INTL Key Specifications/Special Features: Construction:Meter case: two types of the cases (protective-class I and II) are availableTerminal block: molded of bakelite, voltage test link can be located inside or outside of meter caseDriving element: consists of voltage element and current element, both of which are fixed on steel frame of fine magnetic conductivity, load curve compensation device, load and inductive load adjustment mechanismsRotor: worm is an un-detachable part of rotor shaft so that mesh between worm and shaft improved, both ends of shaft are embedded with graphite bearing to ensure long service life of meter
  • Braking element: magnet is made of AlNiCo5 alloy and designed as U-shaped so that effect of short time over currents upon magnet is negligible
  • Frame: made of steel, surface is treated by negative electrophoresis to achieve excellent corrosion-proof
  • Upper bearing: consists of guide pin and brass sleeve, fixed into meter frame by one screw
  • Lower bearing: both Al-Ni-Co alloy and detachable hard ferrite magnetic bearings are available
  • Register: adapts heat-/abrasion-proof plastic gears and bearings, no lubrication of bearings is needed during the service life, drum is made of polycarbonate, pyrographed and printed by UV-resistant alumina to ensure non-depigmentation
  • Technical data:
    • Meter type: HLD03 (DD58)
    • Applicable standards: IEC60521 and BS5685
    • Accuracy: class 2 (according to IEC60521)
    • Average service life (MTTF): 20 years
    • Basic current (maximum current): 1. 5 (6), 3 (6), 5 (20), 5 (40), 10 (60), 15 (60) and 20A (80)
    • Rating current of transformer in 5A direct connection
    • Reference voltage: 110, 120, 220, 230 and 240V
    • Reference frequency: 50 or 60Hz
    • Power losses in voltage circuit at 50Hz: 1.0W/5V
  • Shipping Information:
    • FOB Port: Shanghai
    • Lead Time: 30 - 45 days
    Main Export Markets:
    • Asia
    • Central/South America
    • Eastern Europe
    • Mid East/Africa
    • North America
    • Western Europe