HBC-LTA Series Current Transducer Hall Effect Sensor
The HBC-LTA series Hall effect current sensor is based on the Hall effect measurement principle, providing electrical isolation between the primary and secondary circuits. It accurately measures DC, AC, or pulse currents with a measuring range of 0-300A. The product offers a rated output current of 50mA±0.5% or 100mA±0.5%. It provides high accuracy and easy installation. The sensor output amplitude can be adjusted according to user requirements. Customisation of rated input current and output voltage is also supported. It is widely used in welding power supplies, battery-powered applications, AC variable speed drives, servo motor drives, switching power supplies, UPS, and DC motor drive static converters.
Attention:
- When the current will be measured goes through a sensor, the voltage will be measured at the output end. (Note: The false wiring may result in the damage of the sensor).
- The output amplitude of the sensor can be adjusted according to users requirements.
- Custom design in the nominal input current and the output voltage available
Features:
- Sensor with a galvanic isolation between primary and secondary circuit
- Provides accurate electronic measurement of DC, AC or pulsed currents
- Operating currents: 0 to 300A
- Rated output current: 50mA±0.5%, 100mA±0.5%
- Mount easily
- High accuracy grade
Applications:
- Power supplies for welding applications
- Battery supplied applications
- AC variable speed drives and servo motor drives
- Switched mode power supplies (SMPS)
- Uninterrupted power supplies (UPS)
- Static converters for DC motor drives
ELECTRICAL DATA:
| HBC100LTA | HBC200LTA | HBC300LTA | |
| Rated input current | 100 | 200 | 300 | A |
| Test current range | 200(±18V,20Ω) | 400(±18V,30Ω) | 600(±18V,20Ω) | A |
| Turns ratio | 1:2000 | 1:2000 | 1:3000 | |
| Test resistance with±12V | @±100Amax 80(max) | @±200Amax 80(max) | @±300Amax 76(max) | Ω |
| @±200Amax 25(max) | @±400Amax 20(max) | @±600Amax 22 (max) | Ω |
| with±15V | @±100Amax 110(max) | @±200Amax 120(max) | @±300Amax 100(max) | Ω |
| @±200Amax 40(max) | @±400Amax 30(max) | @±600Amax 36(max) | Ω |
| Rated output current | 50±0.5% | 100±0.5% | 100±0.5% | mA |
| Supply voltage | ±12～±18 | V |
| Consumption current | ≤±20 | mA |
| Zero offset current | ≤±0.2 | mA |
| Offset current Drift | -40℃～85℃,≤±0.5 | mA |
| Response time | ＜1 | µs |
| Linearity | ≤±0.2 | %FS |
| Insulation voltage | 50HZ,1min,6 | KV |
| di/dt | ＞100 | A/μs |
| Bandwidth(-3dB) | DC…100 | KHz |
| Sec winding resistance | 21 | 21 | 32 | Ω |
| Operating Temperature | -40～+85 | ℃ |
| Storage Temperature | -40～+105 | ℃ |
Notes: Product specifications can be customized
FAQ
Q: How to choose between 50mA and 100mA outputs?
A: The two output currents correspond to different turns ratios and measuring range configurations. Selection should be based on the input range of the downstream measurement equipment. Please consult our technical support team for specific recommendations.
Q: Can the output amplitude of this sensor be adjusted?
A: Yes. The sensor output amplitude can be adjusted according to user requirements, providing flexible adaptation to the input requirements of different measurement systems.
Q: Does this product support customisation?
A: Yes. Customisation of rated input current and output voltage specifications is supported to meet diverse application requirements. Please contact our sales team for details.
Q: How to apply for samples? What is the lead time?
A: You can submit a sample application through our website or email. Please provide your company information and target model (including output current specifications). Samples are free of charge and will be shipped within 3-5 working days. Mass order lead time is generally 2-8 weeks.
