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Specifications
Mfr. Part #:
CM1A 200 H00
Key Attributes
Model Number:
CM1A 200 H00
Product Description
Product Overview
The CM1A H00 SERIES is a closed-loop (compensated) Hall Effect current sensor designed for the electronic measurement of DC, AC, and pulsed currents. It provides galvanic separation between the primary and secondary circuits, featuring a UL 94-V0 recognized insulating plastic case. This sensor offers excellent linearity, high accuracy, very low offset drift over temperature, and no insertion loss, making it suitable for a wide range of demanding applications.
Product Attributes
- Brand: CHIPSENSE
- Model Number: CM1A 200 H00
- Certifications: UL 94-V0, IEC 60664-1:2020, IEC 61800-5-1:2022, IEC 62109-1:2010
- Material: Insulating plastic case
Technical Specifications
| Parameter | Symbol | Unit | Min | Typ | Max | Comment |
|---|---|---|---|---|---|---|
| Absolute Maximum Ratings (Not Operating) | ||||||
| Supply voltage | VC | V | 18 | |||
| Primary conductor temperature | TB | 100 | ||||
| ESD rating, Human Body Model (HBM) | VESD | kV | 4 | |||
| Environmental and Mechanical Characteristics | ||||||
| Ambient operating temperature | TA | -40 | 85 | |||
| Ambient storage temperature | TS | -40 | 90 | |||
| Mass | m | g | 85 | |||
| Insulation Coordination | ||||||
| Rms voltage for AC insulation test, @ 50Hz, 1min | Vd | kV | 3.5 | According to IEC 60664-1 | ||
| Impulse withstand voltage 1.2/50s | VW | kV | 8.8 | According to IEC 60664-1 | ||
| Clearance (pri.- sec.) | dCI | mm | 10.2 | |||
| Creepage distance (pri.- sec.) | dCp | mm | 11 | |||
| Plastic case | UL94-V0 | |||||
| Comparative tracking index | CTI | PLC | 3 | |||
| Application example (Reinforced insulation) | 300V | According to IEC 61800-5-1, IEC 62109-1 CAT III, PD2 | ||||
| Application example (Basic insulation) | 600V | According to IEC 61800-5-1, IEC 62109-1 CAT III, PD2 | ||||
| Electrical Data (TA = 25, VC = 15V, RM = 25, unless otherwise noted) | ||||||
| Primary nominal rms current | IPN | A | -200 | 200 | ||
| Primary current, measuring range | IPM | A | -420 | 420 | ||
| Measuring resistance | RM | 0 | 23 | 23 | @12V, 85, 200A | |
| 0 | 69 | 12 | @12V, 85, 420A | |||
| 0 | 98 | 26 | @15V, 85, 200A | |||
| 0 | @15V, 85, 420A | |||||
| Secondary nominal rms current | ISN | mA | -100 | 100 | ||
| Secondary coil resistance | RS | 27 | 35 | @ 25 | ||
| @ 85 | ||||||
| Secondary current, measuring range | IS | mA | -210 | 210 | ||
| Number of secondary turns | NS | - | 2000 | |||
| Theoretical sensitivity | Gth | mA/A | 0.5 | |||
| Supply voltage | VC | V | 12 | 15 | @ 5% | |
| Current consumption | IC | mA | 16+IS | |||
| Zero offset current | IO | mA | -0.2 | 0.2 | ||
| Thermal drift of offset current | IOT | mA | -0.2 | 0.1 | 0.2 | @ -40~85 |
| Residual current @ IP=0 after 3IPN | IOM | mA | -0.1 | 0.1 | ||
| Sensitivity error | G | % | -0.1 | 0.1 | Exclusive of IOE | |
| Linearity error 0IPN | L | % of IPN | -0.1 | 0.1 | Exclusive of IOE | |
| Accuracy @ IPN | X | % of IPN | -0.2 | 0.2 | Exclusive of IOE | |
| Response time @ 90% of IPN | tr | s | 0.5 | 1 | ||
| Frequency bandwidth (-1dB) | BW | kHz | 100 | |||
2506121200_CHIPSENSE-CM1A-200-H00_C49164844.pdf
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