Product Details
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LEM LF 306-S Series Closed Loop AC/DC Hall Effect Sensor
Features
- Bipolar and insulated current measurement up tp 500 Amp
- Current output
- Bandwidth DC to 100kHz
- Closed loop (compensated) current transducer
- Panel mounting
- Insulated plastic case recognized according to UL 94-V0
Advantages
- Very good linearity
- High accuracy
- Low offset drift over temperature
- Wide frequency bandwidth
- Very low insertion losses
- High immunity to external interference
- Current overload capability
- Low power consumption
Applications
- Windmill Inverters
- Test and Measurement
- Substations
- 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
Application Domain
- Industrial
Standards
- EN 50178:1997
- IEC61010-1:2010
- UL 508:2010
Specification
LEM Part Number | LF 306-S |
Technology | Closed Loop Hall Effect |
Aperture | ø25.5mm |
ROHS | Yes |
Supply Voltage | /- 12 VDC to /- 15 VDC Bipolar, Isolated |
Load Current (RMS DC) | 300 Amp |
Measurement Range | /- 500 Amp |
Output | 150 mA |
Isolation | 3.8 kV |
Bandwidth | DC-100 kHz |
Mounting Style | Panel Mount |
Operating Temperature Range | -10°C / 85°C |
Accuracy | 0.4% |
Termination Style | Molex 5054-03/AG |
Unit Weight | 60g |
Factory Pack Quantity | 60 |
Datasheet
Application Notes