Fonte de alimentação para calha DIN PULS DIMENSION QT20.361 trifásica 36V DC 13,3A 480W

Industrial control systems and machine builders often face unstable power delivery in demanding three-phase environments. The PULS DIMENSION QT20.361 solves this by converting a wide 3x 340-575 V AC input into a regulated 36 V DC output with 13.3 A current and 480 W power. Its active power factor correction and high efficiency up to 95.3% reduce energy waste and heat, while the rugged aluminum housing and DIN rail mounting ensure reliable operation in control cabinets.

Who is it for

This power supply is intended for automation engineers, panel builders, and OEMs who need a compact, high-performance three-phase power source for industrial machinery, process control, and other demanding applications.

Main features

• Three-phase input: 3x 340-575 V AC (also supports 2x 480-820 V DC)
• Adjustable output voltage: 36-42 V DC, nominal 36 V DC
• High output power: 480 W at 13.3 A
• Active power factor correction (PFC) for efficient energy use
• Efficiency up to 95.3%
• Wide operating temperature range: -25°C to +70°C
• Comprehensive protection: overload, short-circuit, overtemperature, output overvoltage
• Low ripple and noise: <50 mVpp
• Hold-up time >20 ms at 400 V AC
• DIN rail mounting for easy installation
• Aluminum housing for durability

Specifications

• Input voltage (AC): 3x 340-575 V AC
• Input voltage (DC): 2x 480-820 V DC
• Output voltage (nominal): 36 V DC
• Output voltage (adjustable): 36-42 V DC
• Output current: 13.3 A
• Output power: 480 W
• Efficiency: up to 95.3%
• Power factor correction: Active PFC
• Operating temperature: -25°C to +70°C
• Ripple and noise: <50 mVpp
• Hold-up time: >20 ms at 400 V AC
• Input frequency: 45-65 Hz
• Connection type: Screw terminals
• Housing material: Aluminum
• Mounting: DIN rail
• Phase: 3-phase

Tips

Ensure proper ventilation around the unit to maintain performance within the specified temperature range. For DC input applications, connect two phases as indicated in the manual. The output voltage can be adjusted up to 42 V DC to compensate for voltage drops in long cable runs.