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Hall Effect Current Sensor Split Core Transducer

P/N: MLRH-2147


  • Primary Rated Current: 20/50/100/200A/300A/400A
  • Output Voltage: Single Power 2.5+2V
  • Dual Power: Dual Power 0+4V
  • Insulation withstand voltage: 3KV/1min
  • Operating Frequency: 50-60Hz
  • Operating Temperature: 40°C~+85C
  • Insulation: Epoxy resin encapsulated
  • Outer Case: Flame Retardant PBT
  • Application: Variable frequency electrical appliances, inverter,AC/DC variable-speed driveSwitched Mode Power Supplies (SMPS), Uninterruptible Power Supplies (UPS)
  • Product Detail

    Product Tags

    Description

    Product Name Hall Effect Current Sensor Split Core Transducer
    P/N MLRH-2147
    Primary Rated Current 20/50/100/200A/300A/400A
    Output Voltage Single Power 2.5±2V
    Dual Power Dual Power 0±4V
    Insulation withstand voltage 3KV/1min
     Operating Frequency 50-60Hz
      Operating Temperature -40℃ ~ +85℃
    Insulation Epoxy resin encapsulated
    Outer Case  Flame Retardant PBT
    Application Variable frequency electrical appliances, inverter, AC/DC variable-speed drive

    Switched Mode Power Supplies (SMPS), Uninterruptible Power Supplies (UPS),

    Features

    Easy installation

    Window structure

    Low power consumption, very good linearity

    Only one design for wide current ratings range

    High immunity to external interference

    No insertion losses

    Dual Power Hall Current Sensor

    Electrical data (Ta=25ºC±5ºC)

    Rated input IPN 20/50/100 A
    Measuring range IP ±30/±75/±150 A
    Output voltage Vo ±4.0*(IP/IPN) V
    Load resistance RL >10
    Supply voltage VC (±12 ~±15) ±5% V
    Accuracy XG @IPN,T=25°C < ±1.0 %
    Offset voltage VOE @IP=0,T=25°C < ±25 mV
    Temperature variation of VOE VOT @IP=0,-40 ~ +85°C < ±1.0/

    < ±0.5/< ±0.5

    mV/℃
    Temperature variation of VO VOS @IP=IPN,-40 ~ +85°C < ±2.5 %
    Hysteresis offset voltage VOH @IP=0,after 1*IPN < ±25 mV
    Linearity error εr < 1.0 %FS
    di/dt   > 100 A/μs
    Response time tra @90% of IPN < 5.0 μs
    Power consumption IC @+15V <23 mA
    @-15V <4.5 mA
    Bandwidth BW @-3dB,IPN DC-20 KHZ
    Insulation voltage Vd @50/60Hz, 1min,AC ,1.5mA 4.0 KV

     

    1
    2
    3
    1
    4
    5
    6
    2

    Ring Type Electrical data:(Ta=25°C,Vc=+12.0VDC,RL=2KΩ)

    Parameter

    MLRH-50A/2V

    MLRH-100A/2V

    MLRH-200A/2V

    MLRH-300A/2V

    MLRH-400A/2V

    Unit

    Rated input

    IPN

    50

    100

    200

    300

    400

    A

    Measuring range

    IP

    0~±50

    0~±100

    0~±200

    0~±300

    0~±400

    A

    Output voltage

    Vo

     

    2.500±2.0*(IP/IPN)

     

    V

    Output voltage

    Vo

    @IP=0,T=25°C  

    2.500

     

    V

    Load resistance

    RL

     

    >2

     

    KΩ

      Supply voltage

    VC

     

    +12.0 ±5%

     

    V

       Accuracy

    XG

    @IPN,T=25°C                                 

    < ±1.0

     

    %

      Offset voltage  

    VOE

    @IP=0,T=25°C                                                    

    < ±25

     

    mV

    Temperature variation of VOE

    VOT

    @IP=0,-40 ~ +85°C                                                        

    < ±1.0       

     

    mV/℃

    Hysteresis offset voltage

    VOH

    @IP=0,after  1*IPN                                              

    < ±20  

     

    mV

    Linearity error

    εr

                                   < 1.0  

    %FS

    di/dt

     

                                > 100  

    A/µs

    Response time  

    tra

    @90% of IPN                    < 3.0  

    µs

    Power consumption

    IC

                                                        

    15

     

    mA

    Bandwidth    

    BW

    @-3dB,IPN                      

    DC-20

     

    KHZ

    Insulation voltage

    Vd

    @50/60Hz, 1min,AC              

    2.5

     

    KV

    General data:

    参数 Parameter

    符号Symbol

    数值Value

    单位Unit

    Operating temperature  

    TA

    -40 ~ +85

    °C

    Storage temperature

    Ts

    -55~ +125

    °C

    Weight

    m

    70

    g

    Plastic material

    PBT G30/G15,UL94- V0;

    Standards

    IEC60950-1:2001

    EN50178:1998

    SJ20790-2000

     

    Dimensions (mm):

    222

    Remarks:

    1,When the current will be measured goes through the primary pin of a sensor, the voltage will beMeasured at the output end. (Note: The false wiring may result in the damage the sensor).

    2,Custom design in the different rated input current and the output voltage are available.

    3,The dynamic performance is the best when the primary hole if fully filled with;

    4, The primary conductor should be <100°C;

     

    8

    Rectangular Type Electrical data:(Ta=25°C,Vc=+12.0VDC,RL=2KΩ)

    Parameter

    MLRH-200A/2V

    MLRH 4-600A/2V

    MLRH 4-800A/2V

    MLRH 4-1000A/2V

    MLRH 4-1200A/2V

    MLRH 4-2000A/2V

    Unit

      Rated input

    IPN

    200

    600

    800

    1000

    1200

    2000

    A

    Measuring range

    IP

    0~±200

    0~±600

    0~±800

    0~±1000

    0~±1200

    0~±2000

    A

    Output voltage

    Vo

     

    2.500±2.0*(IP/IPN)

     

    V

    Output voltage

    Vo

    @IP=0,T=25°C  

    2.500

     

    V

    Load resistance

    RL

     

    >2

     

    KΩ

    Supply voltage

    VC

     

    +12.0±5%

     

    V

    Accuracy

    XG

    @IPN,T=25°C                                 

    < ±1.0

     

    %

    Offset voltage  

    VOE

    @IP=0,T=25°C                                                    

    < ±25

     

    mV

    Temperature variation of VOE

    VOT

    @IP=0,-40 ~ +85°C                                                        

    < ±1.0       

     

    mV/℃

    Hysteresis offset voltage

    VOH

    @IP=0,after  1*IPN                                              

    < ±20  

     

    mV

    Linearity error

    εr

                                                      < 1.0  

    %FS

    di/dt

     

                                                   > 100  

    A/µs

    Response time  

    tra

    @90% of IPN                                        < 7.0  

    µs

    Power consumption

    IC

                                                        

    15

     

    mA

    Bandwidth    

    BW

    @-3dB,IPN                      

    DC-20

     

    KHZ

    Insulation voltage

    Vd

    @50/60Hz, 1min,AC              

    6.0

     

    KV

     

    General data:

    参数 Parameter

    符号Symbol

    数值Value

    单位Unit

    Operating temperature  

    TA

    -40 ~ +85

    °C

    Storage temperature

    Ts

    -55~ +125

    °C

    Weight

    m

    200

    g

    Plastic material

    PBT G30/G15,UL94- V0;

    Standards

    IEC60950-1:2001

    EN50178:1998

    SJ20790-2000

     

    Dimensions (mm):

    111

    Remarks:

    1, When the current will be measured goes through the primary pin of a sensor, the voltage will be

    Measured at the output end.(Note: The false wiring may result in the damage  the sensor).

    2, Custom design in the different rated input current and the output voltage are available.

    3, The dynamic performance is the best when the primary hole if fully filled with;

    4, The primary conductor should be <100°C;

    10

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