Split Core Hall Current Sensors for UPS SMPS AC1000A DC 4~20mA
Main Characteristics
The application of Hall current sensors in Uninterruptible Power Supplies (UPS) and Switched Mode Power Supplies (SMPS) is crucial. In UPS, they accurately measure the output of the rectifier and the charging current of the battery, ensuring stable current and safeguarding the reliability of power supply. In SMPS, Hall current sensors also achieve precise current measurement, aiding in the efficient and stable operation of the system. Their high accuracy and fast response characteristics enhance the overall performance and safety of UPS and SMPS.
* 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 TR2231B-LKH24 | ||||
| @TA=25℃,unless otherwise stated | ||||
| Type | TR2231B-LKH24 | |||
| I PN | Rated input | 600A AC | 1000A AC | 1500A AC |
| I PM | Measure range | 660A AC | 1110A AC | 1650A 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 | ≈280g | ||
Structure and Dimension
Remarks