Product Overview
The Piher Sensing Systems HCSP-3BS is a three-phase open-loop current sensor designed for accurate measurement of AC and DC currents. Utilizing Hall effect technology, it provides a ratiometric analog output voltage signal proportional to the current flowing through the conductor. This non-intrusive sensor offers galvanic separation between power and control, ensuring compatibility with Infineon HybridPack and featuring press-fit contacts for solderless integration. It is ideal for applications such as motor control, EV motor inverters, and DC/DC converters, operating reliably within a wide temperature range.
Product Attributes
- Brand: Piher Sensing Systems
- Technology: Hall effect
- Mounting: 3-phase busbar mounting
- Output Type: Analog ratiometric
- Integration: Compatible with Infineon HybridPack
- Connection: Press fit contacts (eliminates soldering)
Technical Specifications
| Parameter | Unit | Min. | Typ. | Max. |
|---|---|---|---|---|
| Supply voltage | V | 4.5 | 5 | 5.5 |
| Supply current | mA | 33 | 42 | 48 |
| Output voltage | V | 0.5 | 4.5 | |
| Offset voltage | V | 2.5 | ||
| Frequency bandwidth | kHz | 70 | 250 | |
| Operating temperature | C | -40 | 125 | |
| Typical error (at 25C; Vcc = 5V) | % | 0.65 | 2.5 | |
| Max. error (at -40C to +125C; Vcc= 5V) | % | 1 | 3.5 |
Model Specific Data (ORDER CODE: HCSP-3BS-_ _ _ _ )
| Current Measuring Range | Sensitivity* | Sensitivity Error* | Electrical Offset Voltage* |
|---|---|---|---|
| 800 A | 2.5 mV/A | 0.6 % | 3 mV |
| 900 A | 2.22 mV/A | 0.6 % | 3 mV |
| 1000 A | 2 mV/A | 0.6 % | 3 mV |
| 1100 A | 1.81 mV/A | 0.6 % | 3 mV |
| 1200 A | 1.67 mV/A | 0.6 % | 3 mV |
*at 25C / Vcc = 5V; Other specification on request
APPLICATIONS
- Motor control
- EV motor inverters
- DC/DC converters
2411261605_Amphenol-HCSP-3BS-1200_C20274240.pdf
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