Shenzhen Knowhow Technology Co.,limited
| Payment Terms | T/T,Western Union,MoneyGram |
| Delivery Time | 5-8 work days |
| Model | MCTH100A |
| Maximum current | 100A |
| Accuracy | 0.01% |
| Bandwidth | 100KHz |
| Current transfer ratio | 1:1000 |
| Implementation Standards | EN50178 |
| Brand Name | MEASTEK |
| Model Number | MCTH100A |
View Detail Information
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Product Specification
| Payment Terms | T/T,Western Union,MoneyGram | Delivery Time | 5-8 work days |
| Model | MCTH100A | Maximum current | 100A |
| Accuracy | 0.01% | Bandwidth | 100KHz |
| Current transfer ratio | 1:1000 | Implementation Standards | EN50178 |
| Brand Name | MEASTEK | Model Number | MCTH100A |
| High Light | 100KHz Precision Current Sensor ，100A Precision Current Sensor ，0.01% Accuracy Precision Current Sensor | ||
Mastek MCTH100A Precision Current Sensor 100A/100KHz 0.01% Accuracy for Power Analysis, Robotics & Smart Grids
Industrial-Grade Precision:0.01% accuracy and 0.005% linearity ensure stable performance in power inverters and robotic systems.
Multi-Range Applications:Designed for DC/AC/pulse currents, perfect for smart grid monitoring and UPS systems.
Robust Anti-Interference:Closed-loop magnetic flux control minimizes noise, even in high-EMI environments like welding machines.
Fast Response Time:≤1μs response speed captures rapid current changes in high-speed rail or elevator drives.
Global Certification:Complies with EN50178 standards, ensuring reliability for global industrial deployments.
Specifications
| Model | Maximum current | Accuracy | Bandwidth | Current transfer ratio | |
| DC | RMS | ||||
| MCTH100A | 100A | 100A | 0.01% | 100KHz | 1:1000 |
Electrical properties
| Item | Symbol | Test Conditions | Minimum | Nominal | Maximum | Unit |
| Maximum continuous DC current | IPN_DC | - | 60 | - | 300 | Adc |
| Corresponding measurement current range (Arms) | IP | - | 60 | - | 300 | Aac |
| Primary-secondary conversion ratio | KN | - | 1:600 | - | 1:2000 | - |
| Rated output current (mArms) | Isn | Primary rated current | 100 | - | 150 | mA |
| Power supply voltage (±5%) | Vc | - | - | ±15 | - | V |
| Power consumption | Ic | - | 15mA +Is | - | 35mA +Is | MA |
| Load resistance (@Vc=±15V) | RL | - | ≤50Ω(@Ip=DC60A) | - | ≤50Ω(@Ip=DC300A) | Ω |
| Secondary resistance | Rs | - | ≈6 | - | ≈28 | Ω |
| Power frequency withstand voltage (50HZ, 1min) | Vd | - | - | 5 | - | KV |
| Insulation resistance | Ri | - | - | ＞2000MΩ@DC500V | - | Ω |
Accuracy Measurement
| Item | Symbol | Test Conditions | Minimum | Nominal | Maximum | Unit |
| Accuracy (@Ta = +25℃) | XG | Input DC, full temperature range | - | - | 0.01 | % |
| Linearity error | EL | Full range | - | - | 0.005 | % |
| Offset current (@Ta =+25℃) | Ioff | Full temperature range | - | - | ≤|±0.004|μA | μA |
| Response time | Tr | di/dt=100A/μs, rise to 90% IPN | - | - | ≤1 | μs |
| Following speed | di/dt | - | >60 | - | >100 | A/μs |
| Frequency range | f | - | 0 | - | 100 | KHz |
General Features
| Item | Symbol | Test Conditions | Minimum | Nominal | Maximum | Unit |
| Operating temperature range | Ta | - | -10 | - | +70 | ℃ |
| Storage temperature range | Ts | - | -25 | - | +80 | ℃ |
| Working humidity (no condensation) | Hw | - | 20 | - | 90 | % |
| Weight | W | - | - | ±1200 | - | g |
| Execution standard | St | EN50178 | ||||
| Casing material | Encl | Compliant with UL94-V0 | ||||
Structure Diagram
| Basic dimensional error | ±0.2mm |
| Primary aperture | Φ30mm |
| Disc installation | Bottom:6 x Φ4mm Side:4 x Φ4mm |
| Output terminal | DB9 MALE |
Packing List
| Name | Quantity |
| Current sensor body | 1 piece |
| Electronic manual | 1 copy |
| Warranty card | 1 piece |
Company Details
Business Type:
Manufacturer
Ecer Certification：
Verified Supplier
Shenzhen Knowhow Technology Co., Ltd. is a high-tech enterprise focusing on the research, development, production and sales of Fume Extractor equipment and industrial Smoke Extractors. The company was founded in Shenzhen, China and is committed to providing efficient and environmentally friend... Shenzhen Knowhow Technology Co., Ltd. is a high-tech enterprise focusing on the research, development, production and sales of Fume Extractor equipment and industrial Smoke Extractors. The company was founded in Shenzhen, China and is committed to providing efficient and environmentally friend...
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