Shenzhen Knowhow Technology Co.,limited
| Payment Terms | T/T,Western Union,MoneyGram |
| Delivery Time | 5-8 work days |
| Model | MCTH1000A |
| Maximum current | 1000A |
| Accuracy | 0.01% |
| Bandwidth | 100KHz |
| Current transfer ratio | 1:2000 |
| Brand Name | MEASTEK |
| Model Number | MCTH1000A |
View Detail Information
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Product Specification
| Payment Terms | T/T,Western Union,MoneyGram | Delivery Time | 5-8 work days |
| Model | MCTH1000A | Maximum current | 1000A |
| Accuracy | 0.01% | Bandwidth | 100KHz |
| Current transfer ratio | 1:2000 | Brand Name | MEASTEK |
| Model Number | MCTH1000A | ||
| High Light | Aerospace Applications Current Sensor ，UL94-V0 Certified Current Sensor ，Multi-Level Range Current Sensor | ||
MCTH1000A UL94-V0 certified current sensor 1000A/0.01% accuracy Multi-level range automatic switching Smart grid/high-speed rail/aerospace applications
1. Ultra-large current measurement
Maximum current 1000A (DC/RMS), accuracy 0.01%, bandwidth 100kHz, meeting the needs of power systems and heavy industry.
2. High output capacity
Current transfer ratio 1:2000, rated output 0~500mA, can directly drive high-load instruments or remote monitoring systems.
3. Strong environmental adaptability
The housing complies with the UL94-V0 flame retardant standard, corrosion-resistant and dust-proof design, suitable for harsh environments such as steel smelting and chemical industry.
4. Multi-level range switching
Automatic switching technology realizes 400A~1000A wide range measurement, avoiding manual adjustment and improving efficiency.
5. Typical scenarios
Smart grid power generation monitoring, high-speed train traction system, satellite power management and nuclear magnetic resonance equipment current control.
Specifications
| Model | Maximum current | Accuracy | Bandwidth | Current transfer ratio | |
| DC | RMS | ||||
|
MCTH1000A |
1000A |
1000A |
0.01% |
100KHz |
1:2000 |
Electrical properties
| Item | Symbol | Test Conditions | Minimum | Nominal | Maximum | Unit |
| Maximum continuous DC current |
IPN_DC |
- |
400 |
- |
1000 |
Adc |
| Corresponding measurement current range (Arms) |
IP |
- |
400 |
- |
1000 |
Aac |
| Primary-secondary conversion ratio |
KN |
- |
1:2000 |
- |
1:2000 |
- |
| Rated output current (mArms) |
Isn |
Primary rated current |
200 |
- |
500 |
mA |
| Power supply voltage (±5%) |
Vc |
- |
- |
±15 |
- |
V |
| Power consumption |
Ic |
- |
35mA +Is |
- |
35mA +Is |
mA |
| Load resistance (@Vc=±15V) |
RL |
- |
≤50Ω(@Ip=DC400A) |
- |
≤50Ω(@Ip=DC1000A) |
Ω |
| Secondary resistance |
Rs |
- |
≈15 |
- |
≈15 |
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 |
- |
>100 |
- |
>100 |
A/μs |
| Frequency range |
f |
- |
- |
- |
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 |
- |
- |
±600 |
- |
g |
| Execution standard |
St |
EN50178 |
||||
| Casing material |
Encl |
Compliant with UL94-V0 | ||||
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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