MASTEK MCTL3000A 3000A Ultra-High Current Sensor , 0.1% Accuracy 50KHz Bandwidth For Mega Power & Industrial Automation
MASTEK MCTL3000A 3000A Ultra-High Current Sensor, 0.1% Accuracy, 50KHz Bandwidth for Mega Power & Industrial Automation
Mega Current Measurement: Handles up to 3000A DC/AC with 0.1% accuracy, designed for steel plants, substations, and heavy industrial automation.
Robust Signal Integrity: Multi-point zero-flux technology and 1:5000 transfer ratio minimize noise and interference in critical systems.
High-Speed Performance: >100A/μs slew rate and 50KHz bandwidth for real-time monitoring of fast transient currents in UPS or motor drives.
Durable Construction: Φ60.5mm aperture and 4 x Φ6.5mm mounting holes ensure secure installation in high-vibration environments like cranes or elevators.
Global Compliance: Meets EN50178 standards, widely used in aerospace, marine propulsion, and smart grid infrastructure.
Specifications
| Model | Maximum current | Accuracy | Bandwidth | Current transfer ratio | |
| DC | RMS | ||||
|
MCTL3000A |
3000A |
3000A |
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 |
Get in Touch
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