SW45 Current transformer by SADTEM
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The SADTEM SW45 is a dual-core current transformer engineered for 50.00Hz electrical systems in compliance with the IEC 61869-2 standard. Built with an insulation rating of 24/50/125kV, it is designed to operate safely within a temperature range of -5 to +40 degrees Celsius. The unit features a thermal short-time current rating (ITH) of 12.5KA for 1S and a current factor of 1.2IN. Core 1 provides a 50-100:5 ratio with a 7.5VA burden, accuracy class 0.2S, and an instrument security factor of FS10 for precise measurement tasks. Core 2 offers a 50-100:1 ratio with a 5VA burden and an accuracy class of 10P30, making the SW45 well-suited for protective relaying and metering applications in industrial electrical infrastructure. Reference article 6485471 identifies this specific configuration.
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Frequently Asked Questions(FAQ):
Where can I buy SW45 by SADTEM in the USA?
You can purchase SW45 by SADTEM from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the SW45?
Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.
Who is the official distributor or seller of SADTEM in the United States?
While we are not the official distributor or seller of SADTEM in the United States, we source our products from reliable channels and offer you original SADTEM equipment at competitive prices.
How can I access SW45 catalogs, user manuals, technical documents, and PDFs?
Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for SW45 to our written reply.
Do you provide technical support for SW45?
While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.
Characteristics
| Manufacturer | SADTEM |
|---|---|
| Part number | SW45 |
| Inner Code | 4871348 |
Technical specification
| Product type | SW45 Current Transformer |
|---|---|
| Frequency | 50.00Hz |
| Standard | IEC 61869-2 |
| ITH | 12.5KA 1S |
| Current factor | 1.2IN |
| Insulation | 24/50/125kV |
| Core 1 | 50-100:5 7.5VA CL0.2S FS10 |
| Core 2 | 50-100:1 5VA CL10P30 |
| Temperature range | -5/+40°C |
| REF ART | 6485471 |