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DD862 Single Phase Energy Meter(South America type) - DD862

The DD862 single phase meter is designed to meet the IEC62053-21,IEC62052-11. - more info check here: http://www.buymeasuringtools.com/DD862-Single-Phase-Energy-Meter-South-America-type-10301501/

Quick Brief

Place of Origin: Zhejiang China (Mainland) Brand Name: OEM Model Number: DD862 Display Type: Analog Only Phase: Single Phase Measuring Energy Range: 5-20A 10-40A 20-80A 30-... Accuracy Class: 2.0 Output Voltage: 220V Mechnical Meter: Watt Hour Meter

Product Features:

The DD862 single phase meter is designed to meet the IEC62053-21,IEC62052-11.

Business Terms:

Port: Ningbo or shanghai

Minimum Order Quantity: 100 Piece/Pieces

Supply Ability: 3000 Piece/Pieces per Month

Payment Terms: L/C,T/T,Western Union,MoneyGram

Contact Supplier
DD862 Single Phase Energy Meter(South America type)
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Product Packagings & Delivery Terms:

Packaging Detail: 12PCS/CTNS

Delivery Detail: 15days with advanced deposit

Specifications and Product Details:

Construction

  • Meter case
  • Two types of cases are available One is the insulating case of protective-class 2 and the other is the weather-proof case complying to IEC60529 and Ip54.
  • Terminal block
  • The terminal block is molded of Bakelite . The voltage test link can be located inside or out-side of the meter case. The maximum diameter of the terminal hole is 8.5mm.
  • Driving element
  • The driving element consists of a voltage element and a current element, both of which are fixed to the frame. The voltage element has a low load adjustment mechanism, and the current element has an inductive load adjustment mechanism.
  • Rotor
  • The rotor shaft is made of aluminum alloy with a small hole in the upper end for storing lubrication and for fitting a brass bearing The worm is turned of brass, and is acid-cleaned or nickel-plated. The worm and shaft can be detached.
  • Braking element
  • The magnet is made of AINiCo5 alloy and designed as U-shaped so that the effect of short-time over current upon the magnet is negligible. The full load error can be fine controlled by adjustment mechanism.
  • Frame
  • The frame is die-casted by high-quality Al alloy of stable property to avoid distortion. The application of static spray-painting on the surface prevents the frame from oxidation.
  • Upper bearing
  • The pin is made of high-quality abrasion-proof stainless steel and is embedded on the brass pin base.
  • Lower bearing
  • Both double jewel bearing and magnetic bearing are available.
  • Register
  • The DD862 meter with direct-reading cyclometer type register is available.
  • The register is self-located and is mounted on the frame by one screw. Fixing with two screws is also available but needs to be manually adjusted. There are two types of gears available: brass gears and self-lubricating plastic gears.
  • Technical data
  • 1Meter typeDD862
    2Applicable StandardsIEC60521,IEC514
    3AccuracyClass 2 (according to IEC60521)
    4Average service life (MTTF)10years
    5Basic current (lb) A1.5 2.5 3 5 10 10 15 20 30
    6Maximum current (Imax) A6 10 12 20 40 50 60 80 100
    7Rating current of transformer In5A Direct connection
    8Reference voltage Un110V,120V,220V,230V,240V
    9Reference frequency fn50Hz,60Hz
    10Power losses in voltage circuit at Un50Hz: 1.2W/6VA, 60Hz: 1.0W/5VA
    11Power losses in current circuit at 50Hz Un Ib<0.6VA
    12Non-running with no-load0.8~1.1Un
    13Starting current0.5%lb
    14Mean temperature
    Form0.1lb to Imax at unity PF
    Form 0.2lb to Imax at unity 0.5lagging
    <0.08%/°C
    <0.12%/°C
    15Insulation level:
    Withstanding A.C. voltage for 50Az, 1min
    Withstanding impulse voltage 1.2/50us
    >2kV(when Bakelite base>4kV)
    >6KV(when Bakelite base>8kV)
    16Rated load speed at unity PF, lb13.2r/min
    17Rated load torque at unity PF, lb450uNm
    18Weight of rotor24g
    19Weight of meter1.5~1.6kg
    20Meter baseSteel, Aluminum alloy, Bakelite
    21Meter coverABS, Aluminum, Glass, Bakelite,
    transparent PC
    22Terminal coverABS, Bakelite, PC
    23RegisterCyclometer single, Unidirectional,
    Jumping , Metal
    24OptionReverse running stopper, pulse
    sampling device
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