STM

STM

Product catalog summary
Overview: The document describes single-phase IP00 transformers designed for industrial and electromagnetic installations. These transformers are characterized by their modern and economical open build, suitable for general-purpose applications.
Specifications: The transformers are equipped with Class I insulation and have a protection grade of IP00. They are designed to operate in a maximum ambient temperature of 40°C and have a thermal insulation class of B (130°C). The transformers comply with standards EN61558-2-4 and EN61558-2-6.
Electrical Parameters:
  • Rated Power: 50 - 2500 VA
  • Primary Voltage (PRI): 230V or 400V at 50/60Hz
  • Secondary Voltage (SEC): 24V to 230V
Physical Dimensions and Mounting: The document provides detailed dimensions for various transformer models, including mounting specifications. The dimensions are given in millimeters for parameters A, B, C, D, and E, with mounting hole sizes specified (e.g., M4, M5, M6, M8).
Weight: The weight of the transformers varies depending on the model, ranging from 0.80 kg to 26.00 kg.
Manufacturer Information: The transformers are manufactured by Breve Tufvassons, located at ul. Postępowa 25/27, 93-347 Łódź, Poland. Contact details include phone and fax numbers, as well as an email address and website.
Note: The manufacturer reserves the right to change the parameters due to ongoing development and changes in technical requirements.
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Catalog excerpts

STM-1

Rated power: Rated voltage PRI: Rated voltage SEC: Modern and economical opened build of general purpose transformers with single chamber for installation in industrial and electromagnetic installations and devices. The transformers are made with Class I insulation and protection grade IP00. Maximum ambient temperature 40°C, thermal class of insulation B (130°C). Manufactured in compliance with EN61558-2-4 and EN61558-2-6. ul. Postępowa 25/27, 93-347 Łódź, Poland tel. (42) 640-15-39, fax: (42) 640-15-41 [email protected], www.brevetrafo.com Due to the constant development of the construction and changes in technical requirements, Breve Tufvassons reserves the right to change the above paramete

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  3. PSLF/PVLF

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  4. KSR

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  5. D3K

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  6. PSLRN

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  7. PSLR

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  8. OIEA

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  9. KIEA

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  10. ZEC3

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  11. ZEC2

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  12. ZEC 1

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  13. ZEC4

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  14. PST3

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  15. PST5 EC

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  16. A3RW

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  17. A3RM

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  18. ARED

    1  Page

  19. AREB

    1  Page

  20. PCS

    1  Page

  21. ARWT

    1  Page

  22. ARWS

    1  Page

  23. ARWE

    1  Page

  24. A3RW

    1  Page

  25. ARWD

    1  Page

  26. ARW

    1  Page

  27. ARM

    1  Page

  28. TPZ

    1  Page

  29. TMZ

    1  Page

  30. TMD

    2  Pages

  31. TEZ

    2  Pages

  32. TTS

    1  Page

  33. TTZ

    1  Page

  34. TTZ EOR

    1  Page

  35. TTH/PVH

    1  Page

  36. ZLD/P

    1  Page

  37. ZLD

    1  Page

  38. PTM

    1  Page

  39. PSZ

    1  Page

  40. PSSN

    1  Page

  41. pss

    1  Page

  42. PFM

    1  Page

  43. T3M

    1  Page

  44. 3FR

    1  Page

  45. P3M

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.