CR1V PB04 Series Current Sensor
The CR1V PB04 series are closed-loop (compensated) Hall effect current sensors designed for measuring DC, AC, and pulse currents. They feature isolation between the primary and secondary sides, excellent linearity, high accuracy, low temperature drift, and no insertion loss. The materials used comply with UL 94-V0. These sensors are suitable for various industrial applications including variable frequency drives, servo motors, UPS, static converters for DC motor drives, SMPS, welding machine power supplies, battery management, photovoltaic inverters, and modular power supplies. Safety precautions must be followed as per IEC 61800-5-1, ensuring proper installation and protection against hazardous voltages.
Product Attributes
- Brand: (Chipsensor)
- Material: UL 94-V0
- Certifications: UL 94-V0, IEC 60664-1:2020, IEC 61800-5-1:2022, IEC 62109-1:2010, UL 508:2010
Technical Specifications
| Model | Parameter | Symbol | Unit | Min | Typical | Max | Notes |
| CR1V 6 PB04 | Supply Voltage | VC | V | 4.75 | 5 | 5.25 | @ 5% |
| Primary Rated Current (RMS) | IPN | At | 6 | ||||
| Max Measuring Current | IPM | At | -20 | 20 | |||
| Coil Turns Ratio | KN | - | 1-2-4: 1000 | ||||
| Theoretical Gain | Gth | mV/A | 104.17 | @ VC=5V | |||
| Load Resistor | RL | k | 10 | ||||
| Current Consumption | IC | mA | 8 + IP/NS | ||||
| Output Voltage @ IP=0A | VREF | V | 2.495 | 2.5 | 2.505 | ||
| Output Voltage | VOUT | V | 0.25 | 4.75 | @ VC=5V | ||
| Offset Voltage | VOE | mV | -5.3 | 5.3 | VOUT-VREF | ||
| CR1V 15 PB04 | Supply Voltage | VC | V | 4.75 | 5 | 5.25 | @ 5% |
| Primary Rated Current (RMS) | IPN | At | 15 | ||||
| Max Measuring Current | IPM | At | -51 | 51 | |||
| Coil Turns Ratio | KN | - | 1-2-4: 1000 | ||||
| Theoretical Gain | Gth | mV/A | 41.67 | @ VC=5V | |||
| Load Resistor | RL | k | 10 | ||||
| Current Consumption | IC | mA | 8 + IP/NS | ||||
| Output Voltage @ IP=0A | VREF | V | 2.495 | 2.5 | 2.505 | ||
| Output Voltage | VOUT | V | 0.25 | 4.75 | @ VC=5V | ||
| Offset Voltage | VOE | mV | -2.21 | 2.21 | VOUT-VREF | ||
| CR1V 25 PB04 | Supply Voltage | VC | V | 4.75 | 5 | 5.25 | @ 5% |
| Primary Rated Current (RMS) | IPN | At | 25 | ||||
| Max Measuring Current | IPM | At | -85 | 85 | |||
| Coil Turns Ratio | KN | - | 1-2-4: 1000 | ||||
| Theoretical Gain | Gth | mV/A | 25 | @ VC=5V | |||
| Load Resistor | RL | k | 10 | ||||
| Current Consumption | IC | mA | 8 + IP/NS | ||||
| Output Voltage @ IP=0A | VREF | V | 2.495 | 2.5 | 2.505 | ||
| Output Voltage | VOUT | V | 0.25 | 4.75 | @ VC=5V | ||
| Offset Voltage | VOE | mV | -1.35 | 1.35 | VOUT-VREF | ||
| CR1V 50 PB04 | Supply Voltage | VC | V | 4.75 | 5 | 5.25 | @ 5% |
| Primary Rated Current (RMS) | IPN | At | 50 | ||||
| Max Measuring Current | IPM | At | -150 | 150 | |||
| Coil Turns Ratio | KN | - | 1-2-4: 1000 | ||||
| Theoretical Gain | Gth | mV/A | 12.5 | @ VC=5V | |||
| Load Resistor | RL | k | 10 | ||||
| Current Consumption | IC | mA | 8 + IP/NS | ||||
| Output Voltage @ IP=0A | VREF | V | 2.495 | 2.5 | 2.505 | ||
| Output Voltage | VOUT | V | 0.25 | 4.75 | @ VC=5V | ||
| Offset Voltage | VOE | mV | -0.725 | 0.725 | VOUT-VREF | ||
| Environmental and Product Structure Characteristics | |||||||
| Parameter | Symbol | Unit | Min | Typical | Max | Notes | |
| Operating Temperature | TA | -40 | 105 | ||||
| Storage Temperature | TS | -55 | 125 | ||||
| Mass | m | g | 10 | ||||
| Insulation Characteristics | |||||||
| Parameter | Symbol | Unit | Value | Notes | |||
| AC Isolation Voltage Test (RMS @ 50Hz, 1min) | Vd | kV | 4.3 | ||||
| Impulse Withstand Voltage (1.2/50s) | VW | kV | 8 | ||||
| Creepage Distance (Primary & Secondary) | dCp | mm | 8.2 | ||||
| Clearance Distance (Primary & Secondary) | dCI | mm | 8.2 | ||||
| Housing Material | - | - | UL94-V0 | ||||
| Comparative Tracking Index | CTI | PLC | 3 | ||||
2505091635_CHIPSENSE-CR1V-25-PB04_C42441954.pdf
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