Shaanxi Shinhom Enterprise Co.,Ltd
| Series Power | 3000W |
| Class | 0.2、0.5、1.0 |
| Delivery Time | 2~8weeks |
| Payment Terms | L/C,T/T |
| Test Voltage | 3kV AC(1min) |
| Primarycurrentrating | 5A to 2000A |
| Perforation Size | 36mm |
| Model Number | SCT |
| Certification | RoHS/ISO/UL/CE/IATF16949/CNAS |
| Brand Name | SHINHOM |
| Place of Origin | China |
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Product Specification
| Series Power | 3000W | Class | 0.2、0.5、1.0 |
| Delivery Time | 2~8weeks | Payment Terms | L/C,T/T |
| Test Voltage | 3kV AC(1min) | Primarycurrentrating | 5A to 2000A |
| Perforation Size | 36mm | Model Number | SCT |
| Certification | RoHS/ISO/UL/CE/IATF16949/CNAS | Brand Name | SHINHOM |
| Place of Origin | China | ||
| High Light | 0-5000A Current Transformer ，Power Monitoring Current Transformer ，Miniature Current Transformer | ||
The SCT series miniature screw-mount current transformer is designed for power monitoring and protection applications. The rated input covers 0-5000A with an output of 0-500mA.The product uses a screw-mount design. The internal window is large, allowing high-current cables or copper busbars to pass through directly. Installation is simple and fast.An internal precision resistor is connected in parallel with the secondary winding, providing a safe low-voltage output. This saves installation time and cost.Ratio accuracy: ≤±0.1%. Phase angle error: ≤±5 minutes. It meets high-precision measurement requirements.The housing is made of ABS/UL94-V0 flame-retardant material. The interior is epoxy potted. The core uses Permalloy or nanocrystalline material, suitable for harsh environments.It is widely used in power distribution systems, motor monitoring, lighting control, HVAC, and automation control systems.
| Series | Rated Input (A) | Turns Ratio | Inner Diameter Range (mm) | Accuracy |
|---|---|---|---|---|
| SCT2091 Series | 0-1000 | 1000:1 / 10000:1 | 12-50 | 0.1, 0.2 |
| SCT2811C Series | 0-2000 | 1000:1 / 10000:1 | 12-72 | 0.1, 0.2 |
| SCT2811B Series | 25-300 | 1000:1 | 25-300 | 0.1, 0.2 |
Q: What is the ratio accuracy of this current transformer?
A: The SCT series offers ratio accuracy of ≤±0.1% and phase angle error of ≤±5 minutes. This is a high-precision class. It is suitable for power monitoring, energy metering, and relay protection applications that require high measurement accuracy.
Q: What is the single-turn feedthrough structure? What should be noted during installation?
A: The single-turn feedthrough structure means the measured cable or copper busbar passes directly through the centre window of the transformer. There is no need to wind coils around the transformer. During installation, ensure the measured conductor passes through the centre of the window for best measurement accuracy. The window size must match the measured cable or busbar.
Q: Why is the secondary output a safe low voltage?
A: The secondary winding is connected in parallel with an internal precision resistor. This converts the current signal into a low-voltage signal output (≤0.5V), ensuring the safety of operators and connected measurement equipment. This design also eliminates the need for external sampling resistors, saving installation time and cost.
Company Details
Business Type:
Manufacturer,Exporter,Seller,Other
Year Established:
2002
Total Annual:
5000000-6000000
Employee Number:
600-~800
Ecer Certification：
Verified Supplier
Shaanxi SHINHOM Enterprise Co.,Ltd is one large-sized key enterprise in producing magnetic components and supplying OEM`high quality magnetics components in China ,It has been approved for the certification ISO9001&QS9000.Shinhom has grown rapidly by supplying high quality magnetic ... Shaanxi SHINHOM Enterprise Co.,Ltd is one large-sized key enterprise in producing magnetic components and supplying OEM`high quality magnetics components in China ,It has been approved for the certification ISO9001&QS9000.Shinhom has grown rapidly by supplying high quality magnetic ...
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