Current transformer
Current transformer 50A / measuring range 70A / high accuracy / fast response time / DC, AC and pulse currents
The LEM LA 55-TP is a high-precision current transformer for measuring direct and alternating currents up to ±50 A and 70 A respectively. Thanks to Hall effect technology, the sensor offers contactless, isolated measurement with high accuracy and response speed. Thanks to its compact design, the sensor is ideal for industrial control systems, drive systems, switch-mode power supplies, robotics or renewable energy systems.
CHF 32.35 excl. VAT, plus shipping costs
Item no:
LA 55-TP
In stock: Available to order
Description
- Series: LA55
- Closed loop Hall effect current sensor (AC, DC, pulse current measurement)
- Galvanic isolation of primary and secondary circuit
- Bandwidth: DC up to 100 kHz
- Housing: UL 94-V0 plastic
- Assembly: PCB
- 5 year guarantee
- Advantages: Excellent accuracy, very good linearity, low temperature drift, optimized response time, wide frequency bandwidth, no insertion losses, high interference immunity, overload capability
- Typical applications: Drives, frequency converters, battery-powered applications UPS, SMPS, welding applications
Technical data
- Rated current: 50 A
- Measuring range: up to 70A
- Current output, direct mapping: 50 mA
- Supply: ±12 ... 15 V bipolar
- Accuracy: ±0.65 %
- Operating temperature: -40 °C to +85 °C
Additional information
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Data sheets
| LA 55-TP | PDF(564.68 KB) |
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Downloads
| 3D STEP File LA 55-TP | Zip file (246.89 KB) |
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We would be happy to advise you personally
Our technical support team will be happy to answer any questions you may have about our products. Our competent product specialists with project experience will accompany you conscientiously in your projects. It is important to us to offer our customers top service at all times.
