LT 505, 1005, 2005 Family

For DC, AC, pulse currents' measurements of 500 to 2000 ARMS nominal with galvanic isolation

LT 505, 1005, 2005 - Current Sensors

The LT 505, 1005, and 2005 current sensor family has been meticulously crafted with industrial applications in mind. These sensors are distinguished by their outstanding precision and rapid response times, and they operate effectively within a dual power supply range of +/- 15V to +/- 24V.

To ensure their proper utilization, these components must be securely mounted onto a panel. They are engineered with primary conductor crossings that include a 40.5 x 40.5 mm diameter aperture for the LT 505 and LT 1005 Series, and either a 60.5 x 20.5 mm or a 56 mm diameter aperture for the LT 2005 series.

These current sensors rely on closed-loop Hall effect technology, which enhances their accuracy and reliability in industrial applications, making them well-suited for various industrial contexts.

LT 505, 1005, 2005 – Features and benefits

LT 505, 1005, 2005 current sensors

Main characteristics

  • Closed loop (compensated) current sensor using the hall effect
  • Isolated plastic case recognized according to UL 94-V0

Benefits

  • Excellent accuracy
  • Very good linearity
  • Low temperature drift
  • Optimized response time
  • Wide frequency bandwidth
  • No insertion losses
  • High immunity to external interference
  • Current overload capability

Typical applications

LT 505, 1005, and 2005 current sensors are extensively utilized in the industrial sector, finding application in various scenarios including:

  • 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

LEM LT 505, 1005, 2005 – Download & Technical Characteristic

Product Document Primary nominal RMS voltage Supply Voltage range Op. Temperature
LT 505-S

Datasheet
3D

500 A 24 to 15 -10 to 85
LT 505-T Datasheet
3D
500 A 24 to 15 -10 to 85
LT 505-S/SP4 Datasheet 720 A 24 to 15 -40 to 80
LT 505-S/SP5 Datasheet 720 A 24 to 24 -40 to 80
LT 505-T/SP12 Datasheet
3D
800 A 15 to 15 -40 to 85
LT 1005-S Datasheet
3D
1000 A 24 to 15 -10 to 85
LT 1005-S/SP1 Datasheet 1000 A 24 to 24 -25 to 70
LT 1005-S/SP19 Datasheet 1000 A 24 to 15
 
-40 to 85
LT 1005-S/SP26 Datasheet 1000 A 24 to 24 -40 to 85
LT 1005-S/SP28 Datasheet 1000 A 24 to 15 -40 to 85
LT 1005-S/SP29 Datasheet 1000 A 24 to 15 -40 to 85
LT 1005-S/SP3 Datasheet
3D
1000 A 15 to 15 -25 to 70
LT 1005-S/SP30 Datasheet 1000 A 24 to 15 -40 to 85
LT 1005-S/SP36 Datasheet 1000 A 24 to 15 -40 to 70
LT 1005-S/SP4 Datasheet 1000 A 24 to 15 -40 to 85
LT 1005-T Datasheet
3D
1000 A 24 to 15 -10 to 85
LT 1005-T/SP3 Datasheet 1000 A 15 to 15 -25 to 70
LT 1005-T/SP4 Datasheet 1000 A 24 to 15 -40 to 85
LT 2005-S/SP3 Datasheet
3D
1100 A 15 to 15 -30 to 70
LT 2005-S Datasheet
3D
2000 A 24 to 15 0 to 70
LT 2005-S/SP12 Datasheet
3D
2000 A 24 to 15 -25 to 70
LT 2005-S/SP15 Datasheet
3D
2000 A 24 to 24 -25 to 70
LT 2005-S/SP2 Datasheet
3D
2000 A 24 to 15 -40 to 70
LT 2005-T Datasheet 2000 A 24 to 15 0 to 70
LT 2005-T/SP2 Datasheet
3D
2000 A 24 to 15 -40 to 70
LT 2005-T/SP22 Datasheet 2000 A 24 to 24 -25 to 70

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