DC Current Transducers
  • DC Current Transducers

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Manufacturer: LEM

DC Current Transducers

Split Core (B series) and Solid Core (C series) DC current transducers for automation applications

Main characteristics:

  • Jumper selectable ranges:
  • Split Core: current ranges from 50 A to 200 A
  • Solid Core: current ranges from 5 A to 100 A
  • Several output : 4-20 mA, 0-5V or 0-10 V
  • from 1 % accuracy (Split Core) to 2 % (Solid Core)
  • Bandwidth DC

Features:

  • DC currents measurements with galvanic isolation
  • Power supply: +24 VDC
  • Isolation test voltage: 3 kVRMS / 50 HZ / 1 min
  • Temperature range -20°C to +50°C
  • Weight: 120 g
  • UL94-V0 recognized materials

Standard compliance:

  • The products are CE certified regarding their electromagnetic compatibility according to the European Directive 2004/108/EEC and tested according to the standard IEC 61326.
  • The products are CE certified regarding their Safety according to the European Directive 2006/95/EEC and tested according to the standard IEC 61010-1.

Remarks:

  • Complete range for DC current measurement for application using standard output (PLC).
  • Ideal to monitor new or retrofit installations like battery, DC motors or HAVC elements

 



TypePrimary normal Value
IPN
The outputSupply voltageAccuracy
TA = 25oC
Type
housing
Step respone time to 90% of IPNCharacteristics processing

DK 100 B5

50, 75, 100A 0..5Vdc 20..50Vdc  +/-2% The core opened, dimensions measuring window21,7x21,7mm <100ms DK100B5, DK 200 B5

DK 200 B5

100, 150, 200A

DK 100 B10

50, 75, 100A 0..10Vdc DK 100 B10, DK 200 B10

DK 200 B10

100, 150, 200A

DK 100 B020

50, 75, 100A 0..20mA 20..50Vdc +/-2% The core opened, dimensions measuring window21,7x21,7mm <100ms DK 100 B020, DK 200 B020

DK 200 B020

100, 150, 200A

DK 100 B420

50, 75, 100A 4..20mA DK 100 B420, DK 200 B420

DK 200 B420

100, 150, 200A

DK 100 B420 U

50, 75, 100A 4..20mA 20..50Vdc +/-2% The core opened, dimensions measuring window21,7x21,7mm <100ms DK 100 B420U, DK 200 B420 U

DK 200 B420 U

100, 150, 200A

DK 100 B420 B

50, 75, 100A 4..20mA 20..50Vdc +/-1% The core opened, dimensions measuring window21,7x21,7mm <100ms DK 100 B420B,DK 200 B420 B

DK 200 B420 B

100, 150, 200A

DK 20 C5 U

5, 10, 20A 0..5Vdc 20..50Vdc +/-1% The core of closed hole measuring in diameter 19,1mm <20ms DK 20 C5U, DK 100 C5U

DK 100 C5 U

50, 75, 100A

DK 20 C10 U

5, 10, 20A 0..10Vdc 20..50Vdc +/-1% The core of closed hole measuring in diameter 19,1mm <20ms DK 20 C10U, DK 100 C10 U

DK 100 C10 U

50, 75, 100A

DK 20 C420 U

5, 10, 20A 4..20mA 20..50Vdc +/-1% The core of closed hole measuring in diameter 19,1mm <20ms DK 20 C420U, DK 100 C420U

DK 100 C420 U

50, 75, 100A

DK 20 C420 B

5, 10, 20A 4..20mA 20..50Vdc +/-1% The core of closed hole measuring in diameter 19,1mm <20ms DK 20 C420B, DK 100 C420B

DK 100 C420 B

50, 75, 100A

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Split Core (B series) and Solid Core (C series) DC current transducers for automation applications

Main characteristics:

  • Jumper selectable ranges:
  • Split Core: current ranges from 50 A to 200 A
  • Solid Core: current ranges from 5 A to 100 A
  • Several output : 4-20 mA, 0-5V or 0-10 V
  • from 1 % accuracy (Split Core) to 2 % (Solid Core)
  • Bandwidth DC

Features:

  • DC currents measurements with galvanic isolation
  • Power supply: +24 VDC
  • Isolation test voltage: 3 kVRMS / 50 HZ / 1 min
  • Temperature range -20°C to +50°C
  • Weight: 120 g
  • UL94-V0 recognized materials

Standard compliance:

  • The products are CE certified regarding their electromagnetic compatibility according to the European Directive 2004/108/EEC and tested according to the standard IEC 61326.
  • The products are CE certified regarding their Safety according to the European Directive 2006/95/EEC and tested according to the standard IEC 61010-1.

Remarks:

  • Complete range for DC current measurement for application using standard output (PLC).
  • Ideal to monitor new or retrofit installations like battery, DC motors or HAVC elements

 



TypePrimary normal Value
IPN
The outputSupply voltageAccuracy
TA = 25oC
Type
housing
Step respone time to 90% of IPNCharacteristics processing

DK 100 B5

50, 75, 100A 0..5Vdc 20..50Vdc  +/-2% The core opened, dimensions measuring window21,7x21,7mm <100ms DK100B5, DK 200 B5

DK 200 B5

100, 150, 200A

DK 100 B10

50, 75, 100A 0..10Vdc DK 100 B10, DK 200 B10

DK 200 B10

100, 150, 200A

DK 100 B020

50, 75, 100A 0..20mA 20..50Vdc +/-2% The core opened, dimensions measuring window21,7x21,7mm <100ms DK 100 B020, DK 200 B020

DK 200 B020

100, 150, 200A

DK 100 B420

50, 75, 100A 4..20mA DK 100 B420, DK 200 B420

DK 200 B420

100, 150, 200A

DK 100 B420 U

50, 75, 100A 4..20mA 20..50Vdc +/-2% The core opened, dimensions measuring window21,7x21,7mm <100ms DK 100 B420U, DK 200 B420 U

DK 200 B420 U

100, 150, 200A

DK 100 B420 B

50, 75, 100A 4..20mA 20..50Vdc +/-1% The core opened, dimensions measuring window21,7x21,7mm <100ms DK 100 B420B,DK 200 B420 B

DK 200 B420 B

100, 150, 200A

DK 20 C5 U

5, 10, 20A 0..5Vdc 20..50Vdc +/-1% The core of closed hole measuring in diameter 19,1mm <20ms DK 20 C5U, DK 100 C5U

DK 100 C5 U

50, 75, 100A

DK 20 C10 U

5, 10, 20A 0..10Vdc 20..50Vdc +/-1% The core of closed hole measuring in diameter 19,1mm <20ms DK 20 C10U, DK 100 C10 U

DK 100 C10 U

50, 75, 100A

DK 20 C420 U

5, 10, 20A 4..20mA 20..50Vdc +/-1% The core of closed hole measuring in diameter 19,1mm <20ms DK 20 C420U, DK 100 C420U

DK 100 C420 U

50, 75, 100A

DK 20 C420 B

5, 10, 20A 4..20mA 20..50Vdc +/-1% The core of closed hole measuring in diameter 19,1mm <20ms DK 20 C420B, DK 100 C420B

DK 100 C420 B

50, 75, 100A