Changsha Purple Horn E-Commerce Co., Ltd.
| working temperature | -40℃~+85℃ |
| Current Range | ±2.1kA |
| Voltage - Supply | -24V~-15V;15V~24V |
| Band Width | 150kHz |
| Response Time (tr) | 500ns |
| Bidirectional Current Detection | Support |
| Description | ±2.1kA Current Sensors RoHS |
| Mfr. Part # | CM4A 1000 H11 |
| Model Number | CM4A 1000 H11 |
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Product Specification
| working temperature | -40℃~+85℃ | Current Range | ±2.1kA |
| Voltage - Supply | -24V~-15V;15V~24V | Band Width | 150kHz |
| Response Time (tr) | 500ns | Bidirectional Current Detection | Support |
| Description | ±2.1kA Current Sensors RoHS | Mfr. Part # | CM4A 1000 H11 |
| Model Number | CM4A 1000 H11 |
The CM4A H11 series is a closed-loop (compensated) current sensor based on the Hall effect, designed for measuring DC, AC, and pulse currents. It offers insulation between the primary and secondary sides, UL 94-V0 compliant materials, excellent linearity, accuracy, and low temperature drift without insertion loss. This sensor is suitable for various industrial applications including variable frequency drives, servo motors, UPS, DC motor drives, SMPS, welding machines, battery management, wind power converters, and test and measurement equipment.
| Parameter | Symbol | Unit | Min | Typical | Max | Remark |
| Maximum Limits | ||||||
| Supply Voltage | VC | V | ±25.2 | |||
| Primary Busbar Temperature | TB | °C | 100 | |||
| ESD - Contact Discharge | VESD | kV | 4 | |||
| Environmental and Product Structure Characteristics | ||||||
| Operating Temperature | TA | °C | -40 | 85 | ||
| Storage Temperature | TS | °C | -40 | 90 | ||
| Mass | g | 615 | ||||
| Insulation Characteristics | ||||||
| AC Isolation Withstand Voltage Test (RMS @ 50Hz, 1min) | Vd | kV | 3.8 | Reference Standard IEC 60664-1 | ||
| Impulse Withstand Voltage (1.2/50µs) | VW | kV | 16 | |||
| Creepage Distance (Primary and Secondary) | dCp | mm | 20.6 | |||
| External Case Material | UL94-V0 | |||||
| Comparative Tracking Index | CTI | PLC | 3 | |||
| Application Example | 1000V | Reinforced Insulation, Reference Standards IEC 61800-5-1, IEC 62109-1 CAT III, PD2 | ||||
| Application Example | 2000V | Basic Insulation, Reference Standards IEC 61800-5-1, IEC 62109-1 CAT III, PD2 | ||||
| Electrical Characteristics (Test Environment: TA = 25°C, VC = ±24V, RM = 20Ω, unless otherwise specified) | ||||||
| Primary Rated Current RMS | IPN | A | -1000 | 1000 | ||
| Primary Current Measuring Range | IPM | A | -2100 | 2100 | ||
| Measuring Resistance | RM | Ω | 10 | @ ±15V, 85°C, ±1000A; @ ±15V, 85°C, ±1200A; @ ±24V, 85°C, ±1000A; @ ±24V, 85°C, ±2100A | ||
| Secondary Rated Current RMS | ISN | mA | -200 | 200 | ||
| Secondary Coil Resistance | RS | Ω | 39 | 51 | @ 25°C; @ 85°C | |
| Secondary Current Measuring Range | IS | mA | -420 | 420 | ||
| Theoretical Gain | Gth | mA/A | 0.2 | |||
| Supply Voltage | VC | V | ±15 | ±24 | @ ±5% | |
| Current Consumption | IC | mA | 28 + IS | |||
| Offset Current | IO | mA | -0.2 | 0.2 | ||
| Offset Current Temperature Drift | IOT | mA | -0.6 | 0.6 | @ -40°C~85°C | |
| Magnetic Offset Current @ IP=0 after IPN | IOM | mA | -0.1 | 0.1 | ||
| Gain Error | εG | % | -0.2 | 0.2 | Excluding IOE | |
| Linearity Error (0...IPN) | εL | % of IPN | -0.1 | 0.1 | Excluding IOE | |
| Accuracy @ IPN | X | % of IPN | -0.3 | 0.3 | Excluding IOE | |
| Response Time @ 90% of IPN | tr | µs | 0.5 | 1 | ||
| Bandwidth (-3dB) | BW | kHz | 150 | |||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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