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Current Sensor

Current Sensor
Current Sensor
Price And Quantity
  • Piece/Pieces
  • 10
  • Piece/Pieces,
  • 1.00-
    Product Description

    RTLT2000SH series current sensor is a closed loop device based on the measuring principle of the hall effect and

    null balance method , with a galvanic isolation between primary and secondary circuit, the size of primary doesn’t affect test precision, no matter the location of primary in the hole of current sensor, It can really measure resolution 1000:1 and it uses for precision measurement of DC, AC and pulse current

    Electrical  data(Ta=25±5

    Type/Parameter

    RTLT2000SH

    Unit

    Rated input Ipn)

    20-2000

    A

    Measure range(Ip)

    3000(±24V, 3.0Ω )

    A

     

     

    Measure resister

    with±15V @±2000Amax 0(min) 1.0(max)

    Ω

    with±24V @±2000Amax 0(min) 20(max)

    Ω

    with±24V @±3000Amax 0(min) 3.0(max)

    Ω

    Turns ratio(Np/Ns)

    1:5000

    T

    coil resister

    @ 85℃34

    Ω

    Rated output (Isn)

    4(20A)-400(2000A)±0.2%FS

    mA

    Supply voltage

    ±15~±24

    V

    Power consumption

    ≤20+IpX(Np/Ns)

    mA

    Zero offset current

    @Ip=0 ≤±0.2

    mA

    Offset current drift

    @ -40℃~85℃ ±0.5

    mA

    Response time

    @100A/μ S,10%-90% <1

    μ s

    Linearity

    @Ip=0-±Ipn ≤0.1

    %FS

    Galvanic isolation

    @ 50HZ, AC, 1min ,6

    KV

    di/dt accurately followed

    >100

    A/μ s

    Bandwidth

    @ -3dB DC…150

    KHz

    Application

     

    • AC variable speed drives and servo motor drives
    • Static converters for DC motor drives 
    • Battery supplied applications
    • Uninterruptible Power Supplies (UPS)
    • Switched Mode Power Supplies (SMPS)
    • Power supplies for welding applications. 
    Directions  for  use

     

    • Is will be in a forward direction when the Ip flows according to the direction of the arrowhead.
    • The primary conductor should be≤120℃.
    • The dynamic performance (di/dt and the response time) is the best when the primary hole is fully filled with the bus bar.
    General  date

     

    Value

    Unit

    Symbol

    Operating temperature

    -40+85

    ºC

    TA

    Storage temperature

    -40+125

    ºC

    TS

    Mass(approx)

    1820

    g

    M


    Trade Information
    • 20000 Per Month
    • 7-15 Days
      Contact Us

      Room 1123-1127,No.81 South QinZhou Road, XuHui Shanghai Shanghai China 86-21-64516109
      Phone :+8618001811078