LTS Current Sensors for Solar Applications
The LTS Series is designed to measure DC, AC, and pulsed currents electronically while maintaining galvanic isolation between the primary and secondary circuits. These current transducers support nominal current ranges from 350 to 400 A.
LTS sensors provide excellent accuracy, strong linearity, low temperature drift, fast response time, wide bandwidth, high immunity to external interference, and overload capability. They offer 0.8% accuracy and operate from a +12 V power supply.
Using open-loop Hall effect technology, LTS transducers are well suited for industrial applications, particularly solar systems.
LTS – Features and benefits
Main characteristics
- Close loop (compensated)
- Current transducer using the Hall effect
- Insulating plastic case recognized according to UL 94-V0
- +12V single power supply with 1200A measurement range
- PCB mounting
- Aperture 23.5 mm
Benefits
- Excellent accuracy
- Very good linearity
- Low temperature drift
- Optimized response time
- Wide frequency bandwidth
- High immunity to external interference
- Current overload capability
Typical applications
In industrial settings, LTS current sensors are used in a wide variety of systems, including:
- Motor controller
- Solar inverter
- Uninterruptible Power Supplies (UPS)
- Battery chargers
- Power conversion system (PCS)
LEM LTS – Download & Technical Characteristic
Product | Document | Nominal value | Supply range | Accuracy | Op. Temperature | Mounting |
|---|---|---|---|---|---|---|
| LTS 350-PB | Datasheet 3D | 350 A | 12 to 12 | 0.8 % | -40 to 105°C | PCB |
| LTS 400-PB | Datasheet 3D | 400 A | 12 to 12 | 0.8 % | -40 to 105°C | PCB |
LTS Sensors – ASK FOR SAMPLES / QUOTATIONS
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