LF505-S LEM | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Features
- Closed loop (compensated) current transducer using the Hall effect
- Insulated plastic case recognized according to UL 94-V0. Advantages
- 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.
Applications
- 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. IPN = 500 A LEM Components www .lem.com Preliminary
Pin + : supply voltage + 15 .. 24 V Pin M : measure Pin - : supply voltage - 15 .. 24 V Mechanical characteristics
- General tolerance ± 0.5 mm
- Fastening see drawing
- Primary through-hole 30.2 x 30.2 mm
- Connection of secondary MOLEX 5045-03/AG Dimensions LF 505-S (in mm. 1 mm = 0.0394 inch) Top view Right view Remarks
- IS is positive when IP flows in the direction of the arrow.
- Temperature of the primary conductor should not exceed 100°C.
- Dynamic performances (di/dt and response time) are best with a single bar completely filling the primary hole.
- This is a standard model. For different versions (supply voltages, turns ratios, unidirectional measurements...), please contact us. LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice. Bottom view Back view Connection MOLEX 5045-03/AG