Product Overview
The BSX3-IOV1MA series of current sensors from BYD Microelectronics Co., Ltd. are designed for the electronic measurement of DC, AC, pulsed, and mixed currents, providing galvanic isolation between the primary and secondary circuits. These sensors utilize the Hall effect principle, feature low power consumption, and operate from a single +5V power supply. They offer a ratio-metric offset and are secured by M3 nuts and screws. The isolated plastic case is recognized according to UL 94-V0. Advantages include a small size, space-saving design, a single model for a wide current range, and high immunity to external interference.
Product Attributes
- Brand: BYD Microelectronics Co., Ltd.
- Certifications: UL 94-V0
Technical Specifications
| Type | Primary Nominal Current RMS (IPN) | Primary Current Measuring Range (IP) | Supply Voltage (Vcc) | Current Consumption (Icc) | Output Voltage (VOUT) | Reference Voltage (VREF) | Output Load Resistance (RL) | Output Load Capacitance (CL) | Accuracy | Output Linearity | Sensitivity Temperature Coefficient (TCSENS) | Response Time (tr) | Rms Voltage Isolation Test (Vd) | Ambient Operating Temperature (TA) | Ambient Storage Temperature (TS) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BSX3-200IOV1MA | 200 A | 300 A | 5 V | 9.2 mA (Typ.) | VREF (1.25IP/IPN) | 1/2VCC 0.025 V | 4.7 k | 10 nF | 1.5% | 1% | -0.025 to +0.025 %/ | 7 S | 2 kV (AC 50Hz 1Min) | -40+105 | -40+125 |
| BSX3-400IOV1MA | 400 A | 600 A | 5 V | 9.2 mA (Typ.) | VREF (1.25IP/IPN) | 1/2VCC 0.025 V | 4.7 k | 10 nF | 1.5% | 1% | -0.025 to +0.025 %/ | 7 S | 2 kV (AC 50Hz 1Min) | -40+105 | -40+125 |
| BSX3-600IOV1MA | 600 A | 800 A | 5 V | 9.2 mA (Typ.) | VREF (1.25IP/IPN) | 1/2VCC 0.025 V | 4.7 k | 10 nF | 1.5% | 1% | -0.025 to +0.025 %/ | 7 S | 2 kV (AC 50Hz 1Min) | -40+105 | -40+125 |
| BSX3-800IOV1MA | 800 A | 1200 A | 5 V | 9.2 mA (Typ.) | VREF (1.25IP/IPN) | 1/2VCC 0.025 V | 4.7 k | 10 nF | 1.5% | 1% | -0.025 to +0.025 %/ | 7 S | 2 kV (AC 50Hz 1Min) | -40+105 | -40+125 |
2411271906_BYD-BSX3-400IOV1MA_C489811.pdf
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