Changsha Purple Horn E-Commerce Co., Ltd.
| Frequency Range | 50Hz;60Hz |
| Description | Current Transformers RoHS |
| Mfr. Part # | TT 50-SD |
| Model Number | TT 50-SD |
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Product Specification
| Frequency Range | 50Hz;60Hz | Description | Current Transformers RoHS |
| Mfr. Part # | TT 50-SD | Model Number | TT 50-SD |
The LEM TT 50-SD is a split-core AC current transformer designed for the electronic measurement of AC waveform currents. It provides galvanic isolation between the primary and secondary circuits, making it suitable for applications requiring accurate current measurement and monitoring. Key features include a 8 mm sensing aperture, cable output, and an isolated plastic case recognized according to UL 94-V0. This transducer offers high accuracy, low phase shift, and high isolation, making it a cost-effective and easy-to-install solution for energy and automation sectors. Applications include power meters, energy sub-meters, power quality monitoring, condition monitoring of motor loads, and distributed measurement systems.
| Parameter | Value | Unit |
|---|---|---|
| Primary nominal current (rms) (IPN) | 50 | A |
| Output current (IOUT) | 16.66 | mA |
| Output clamping voltage (VSZ) | 7.5 | V |
| Overload capability - continuous | 100 | A |
| Overload capability - 1 min | 1200 | A |
| Overall accuracy @ IPN, TA = 25C | < 1 | % |
| Linearity error (L) | 0.1 | % |
| Temperature coefficient of IOUT (TCIOUT) | 60 | ppm/K |
| Phase shift () | 1.5 1 | |
| Frequency bandwidth (BW) ( 1dB) | 50/60 | Hz |
| Ambient operating temperature (TA) | -25 .. +70 | C |
| Ambient storage temperature (TS) | -30 .. +90 | C |
| Mass (m) | 80 | g |
| Rated isolation voltage rms (Vb) 1) | 300 | V |
| Rms voltage for AC isolation test (Vd), 50Hz, 1min | 3.5 | kV |
| Impulse withstand voltage (Vw) 1.2/50ms | 6.5 | kV |
| Creepage distance (dCp) | 6 | m |
| Clearance distance (dCl) | 6 | m |
| Comparative tracking index (CTI) (Group I) | 600 | |
| Primary aperture diameter | 8 | mm |
| Output cable length | 1000 | mm |
| General tolerance | 1 | mm |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>300
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture. ... Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture. ...
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