tw refers to the maximum authorised winding temperature of the ballast which the insulation withstands under continuous operation and the nominal conditions.
VS standard ballasts are approved for a maximum permissible winding temperature of tw130.
VS also has special units with tw140 and tw150 in its range, so the customer can also use them in luminaires with critical thermal conditions.
Our partner from the USA has been developing and producing high-quality semiconductor for about 30 years. CREE has been our partner for an extensive range of LEDs since 2004. The product range includes a wide range of high brightness, high power LEDs offered in SMD as well as THT and COB technology.
Your contact: Olaf Naumann
Phone +49 (0)2842 980-211
Olaf.Naumann@vossloh-schwabe.com
Nichia from Japan, the inventor of the white LEDs, has been one of the partners of VS since 1995. The product range includes a comprehensive range of high brightness and high power LEDs, as well as a UV LED product range covering all power classes.
Your contact: Ulf Hilsenberg
Phone +49 2842 980-213
Ulf.Hilsenberg@vossloh-schwabe.com
To complement our LED range, we offer secondary optics and reflectors from our partners Carclo (www.carclo.com) and LEDiL (www.ledil.com). The product range includes a large selection of optics, optic holders and reflectors made of PMMA and silicone. We specifically stock up on a wide range of products to match the LEDs from CREE and Nichia we offer.
We develop and produce a variety of LED optics for shop, office, hall and street lighting for you. Optics are available in various designs (round, square, linear) made of high-quality materials (PMMA, silicone) and with any beam angles (narrow/wide, asymmetrical or combined).
Our partner from the USA has been developing and producing high-quality semiconductor for about 30 years. CREE has been our partner for an extensive range of LEDs since 2004. The product range includes a wide range of high brightness, high power LEDs offered in SMD as well as THT and COB technology.
Your contact: Olaf Naumann
Phone +49 (0)2842 980-211
Olaf.Naumann@vossloh-schwabe.com
Nichia from Japan, the inventor of the white LEDs, has been one of the partners of VS since 1995. The product range includes a comprehensive range of high brightness and high power LEDs, as well as a UV LED product range covering all power classes.
Your contact: Ulf Hilsenberg
Phone +49 2842 980-213
Ulf.Hilsenberg@vossloh-schwabe.com
To complement our LED range, we offer secondary optics and reflectors from our partners Carclo (www.carclo.com) and LEDiL (www.ledil.com). The product range includes a large selection of optics, optic holders and reflectors made of PMMA and silicone. We specifically stock up on a wide range of products to match the LEDs from CREE and Nichia we offer.
We develop and produce a variety of LED optics for shop, office, hall and street lighting for you. Optics are available in various designs (round, square, linear) made of high-quality materials (PMMA, silicone) and with any beam angles (narrow/wide, asymmetrical or combined).
