Product Overview
The Piher HCSP-1BS is an open-loop Hall effect current transducer designed for accurate AC and DC current measurement. It features a simple analog ratiometric output and busbar mounting for non-intrusive technology. This sensor provides galvanic separation between power and control and operates across a wide temperature range, making it ideal for automotive battery management, motor control, EV motor inverters, and DC/DC converters.
Product Attributes
- Brand: Piher Sensing Systems
- Technology: Hall Effect
- Mounting Type: Busbar
- Output Type: Analog Ratiometric
- Separation: Galvanic separation between power and control
- Origin: Spain (implied by contact address)
Technical Specifications
| Parameter | Unit | Min. | Typ. | Max. |
|---|---|---|---|---|
| Supply voltage | V | 4.5 | 5 | 5.5 |
| Supply current | mA | 9 | 12 | 14 |
| Output voltage | V | 0.5 | 4.5 | |
| Offset voltage | V | 2.5 | ||
| Response time | sec | 3 | ||
| 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 |
Performance Data (Examples)
| Model Suffix | Current Measuring Range | Current Nominal Value | Sensitivity* | Sensitivity Error* | Electrical Offset Voltage* |
|---|---|---|---|---|---|
| 0200 | 200 A | 200 A | 10 mV/A | 0.6 % | 3 mV |
| 0300 | 300 A | 300 A | 6.66 mV/A | 0.6 % | 3 mV |
| 1500 | 1.500 A | 1.500 A | 1.33 mV/A | 0.6 % | 3 mV |
*at 25C / Vcc = 5V; Other specifications on request
Dimensions
Refer to the provided diagram for detailed dimensions in millimeters.
Mounting and Connections
- Mounting Recommendation: M4 screw, Spring washer, M4 nut (acc. to ISO 4032) - Max Torque: 2Nm
- Connections:
- 1: Signal output
- 2: Ground
- 3: Supply voltage
- 4: n/c
- Mating Connector: TYCO 1565749-1
Order Code Example
HCSP-1BS-0300
Structure: Family (HCSP) - Phase (1) - Single (S) - Triple (3*) - Mounting (B - Busbar) - Output (S - Simple) - Measuring Range (_ _ _ _ 0200 to 1.500 A)
2411272145_Amphenol-HCSP-1BS-0700_C17467020.pdf
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