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Brand Name : MEASTEK
Model Number : MCTL2000A
MOQ : 1
Payment Terms : T/T,Western Union,MoneyGram
Delivery Time : 5-8 work days
Model : MCTL2000A
Maximum current : 2000A
Accuracy : 0.1%
Bandwidth : 50KHz
Current transfer ratio : 1:5000
Implementation Standards : EN50178
MASTEK MCTL2000A High-Precision 2000A Current Sensor , 0.1% Accuracy 50KHz Bandwidth for Industrial & Power Systems
Ultra-High Current Capacity: Measures up to 2000A DC/AC with 0.1% precision, ideal for heavy machinery, power plants, and grid-scale energy monitoring.
Advanced Closed-Loop Technology: Features fluxgate control and temperature compensation for stable output, even in extreme environments (-10°C to +70°C).
Fast Response & Low Loss: ≤1μs response time and ≤4Ω load resistance ensure minimal energy loss in high-current operations like welding or robotics.
Industrial Safety Certified: 5KV insulation voltage and UL94-V0 flame-retardant housing for safe use in hazardous or high-voltage settings.
Versatile Compatibility: 1:5000 current transfer ratio and ±24V power supply support seamless integration with industrial control systems and renewable energy applications.
Specifications
| Model | Maximum current | Accuracy | Bandwidth | Current transfer ratio | |
| DC | RMS | ||||
|   MCTL2000A  |    2000A  |    2000A  |    0.1%  |    50KHz  |    1:5000  |  
Electrical properties
| Item | Symbol | Test Conditions | Minimum | Nominal | Maximum | Unit | 
| Maximum continuous DC current |   IPN_DC  |    -  |    2000  |    -  |    3000  |    Adc  |  
| Corresponding measurement current range (Arms) |   IP  |    -  |    2000  |    -  |    3000  |    Aac  |  
| Primary-secondary conversion ratio |   KN  |    -  |    1:5000  |    -  |    1:5000  |    -  |  
| Rated output current (mArms) |   Isn  |  Primary rated current |   400  |    -  |    600  |    mA  |  
| Power supply voltage (±5%) |   Vc  |    -  |    -  |    ±24  |    -  |    V  |  
| Power consumption |   Ic  |    -  |    -  |    -  |    25mA +Is  |  MA | 
| Load resistance (@Vc=±15V) |   RL  |    -  |    ≤4Ω(@Ip=DC2000A)  |    -  |    ≤5Ω(@Ip=DC3000A)  |    Ω  |  
| Secondary resistance |   Rs  |    -  |    ≈4  |    -  |    ≈5  |    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 |   -  |    -  |    0.1  |    %  |  
| 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  |    -  |    -  |    -  |    >100  |    A/μs  |  
| Frequency range |   f  |    -  |    -  |    -  |    50  |    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 |   Φ60.5mm  |  
| Disc installation |   Bottom:4 x Φ6.5mm Side:4 x Φ6.5mm  |  
| Output terminal |   4-position plug-in terminal  |  
Packing List
| Name | Quantity | 
| Current sensor body | 1 piece | 
| Electronic manual | 1 copy | 
| Warranty card | 1 piece | 
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                        MASTEK MCTL2000A High-Precision 2000A Current Sensor , 0.1% Accuracy 50KHz Bandwidth for Industrial & Power Systems Images |