Product Details
＋
LEM HTA Series Open Loop AC/DC Hall Effect Sensor
Features
- Bandwidth DC to 50kHz
- Open loop transducer using Hall effect
- Compact and versatile
- Panel mounting-Horizontal or Vertical
- Insulated plastic case recognized according to UL 94-V0
Advantages
- Very good linearity
- Very good accuracy
- Low temperature drift
- Wide frequency bandwidth
- Very low insertion losses
- High immunity to external interference
- Current overload capability
- Low power consumption
- Wide dynamic range, 100 to 1000 A in one package.
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.
Specification
| LEM Part Number | HTA 250-S |
| Technology | Open Loop Hall Effect |
| Aperture | ø32mm |
| ROHS | Yes |
| Supply Voltage | /-15 VDC Bipolar, Isolated |
| Load Current (RMS DC) | 250 Amp |
| Measurement Range | /-750 Amp |
| Output | /-4 V |
| Isolation | 4 kV |
| Bandwidth | DC-50 kHz |
| Mounting Style | Panel Mount |
| Operating Temperature Range | -10°C / 80°C |
| Accuracy | 1% |
| Termination Style | Molex 5045-04A |
| Unit Weight | 230g |
| Factory Pack Quantity | 10 |
