split core Hall Current Sensor for Power management AC 50A DC 4~20mA
Main Characteristics
Hall current sensors play a crucial role in power management by precisely measuring and monitoring current flow. They ensure stable power output, optimize energy efficiency, and prevent overloading. In battery management, they safeguard against overcharge and over-discharge. In motor control, they facilitate precise current regulation, enhancing motor performance and reliability.
* Measures AC, DC and pulsed signals
* Excellent accuracy, good linearity
* Strong resistance to external interference, high common mode rejection ratio
* Low temperature drift, low power consumption, wide frequency band
* Split structure, easy to install
Application
* AC frequency conversion speed regulation
* Servo motor traction
* Uninterruptible power supply(UPS)
* Welding machine, battery power supply
Specification
| Electrical data TR2239B-LKH24 | ||||
| @TA=25℃,unless otherwise stated | ||||
| Type | TR2239B-LKH24 | |||
| I PN | Rated input | 50A AC | 100A AC | 300A AC |
| I PM | Measure range | 55A AC | 110A AC | 330A AC |
| V OUT | Rated output current | 4~20mA | ||
| V C | Power supply | +24V DC（± 5%） | ||
| I o | Offset current | ≤4±0.1mA | ||
| εL | Linearity | ≤1%FS | ||
| X | Overall accuracy | ±1%FS | ||
| BW | Frequency Bandwidth-3db | 20Hz-6KHz | ||
| di/dt accurately followed | >1A/ms | |||
| V O | Zero offset current | ≤4±0.1mA | ||
| T R | Response time | ＜200Ω | ||
| R M | Load resistance | ≤250Ω | ||
| V D | Isolation voltage | 50Hz，1min，3KV | ||
| I OT | Offset current drift | ≤0.005mA/℃ | ||
| I OUT | Amplitude current temperature drift | ≤0.01mA/℃ | ||
| T A | Ambient operating temperature | -40～+85℃ | ||
| I c | Current consumption | ≤30mA+Is | ||
| T S | Ambient storage temperature | -40～+95℃ | ||
| W | Mass | ≈80g | ||
Structure and Dimension
Remarks