June 20, 2019 –TRACO POWER has announced the release of their TIB 480-EX Family of 480 Watt DIN rail power supplies that are designed for harsh environments & hazardous locations with certifications for ATEX II3G and UL HazLoc Class I / Div 2 standards.
These products bring performance to industrial applications, features include: 24 / 48V outputs (-2% ~ +17% V ADJ Range); high efficiency of 95%; 150% peak power for 4 seconds; packaged in a metal enclosure that is EN61373 qualified for railway shock and vibration. Protection circuits include back power immunity, short-circuit / overload protection and a DC OK dry signal contact. A slim design allows optional side mounting in flat panels with DC-OK LED indicators on both the front and side panels. Reduced heat dissipation enables a -40°C to +60°C full load operating temperature range (up to +70°C with only 20% de-rating). Outputs are radio-interference-suppressed to impede radiation at long output lines reducingcommon mode current within limits of telecommunication ports.
The units operate with a power-factor of up to 99% with active power factor correction which also minimizes input inrush current. All models are safety approved to meet UL/EN 60950-1, UL508 listed, EN 600079-0/-7/-15, ATEX II3G and UL HazLoc Class I, Division 2 with EN55032 Class B for both radiated and conducted emissions.