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About TEFELEN
TEFELEN is an acronym for TEchnology For ELectrical ENergy. TEFELEN America is the first American company providing special low voltage and medium voltage cast resin insulated Busbar and Bus Pipe systems. Together with its strong partner Phoenix Mecano, an international stock-listed technology company, TEFELEN America is working to establish and strengthen the application of cast resin insulated Busbar and Bus Pipe systems throughout the American market.
TEFELEN America is also a member of the TEFELEN Group, which consists of TEFELEN America, TEFELEN Preissinger GmbH (Germany) and RTC-ELECTRO-M (Russia). Through our membership in the TEFELEN Group we will leverage the knowledge, competence and longstanding experience of our partner companies. As a group, we are the most powerful supplier of low and medium voltage cast resin Busbar and Bus Pipe systems worldwide.
Range of Electrical Applications
| ISOBUS MR | ISOBUS TKL | |
|---|---|---|
| Type of Insulation | Epoxy Resin Impregnated Paper | Cast-Resin |
| Nominal voltage AC, kV | Up to 36 | Up to 24 |
| Nominal current AC, A | Up to 12,000 | Up to 12,000 |
| Nominal voltage DC, kV | Up to 60 | Up to 33 |
| Nominal current DC, A | Up to 14,000 | Up to 18,000 |
| Operating ambient temperature, C/F | From -60 to +55C / -75 to +131F | From -60 to +55C / -75 to +131F |
| Degree of protection | Up to IP68 | Up to IP68 |
| High chemical resistance | Yes | Yes |
Our goal is to build long term relationships with our customers based on outstanding quality and service. Toward that end, we have established our new production facility here in the USA.
In October 2018, we held our Grand Opening event in Frederick, MD. Our hard-working team at TEFELEN America is looking forward to working with you. We are excited to push TEchnology For ELectrical ENergy to new heights! If you were unable to attend the event, you may be interested in our photo gallery.