QT20.361
Puls
Product Lifecycle: Active
PULS QT20.361 is a power supply unit designed for DIN rail mounting, featuring AC/DC conversion with a 50% power reserve. It operates within an ambient air temperature range of -25 to +70°C and offers a design that includes a DC-OK relay contact output. The unit provides a rated current of 13.3A at 36Vdc and 11.4A at 42Vdc, with a power derating from 12W at +60°C to +70°C. Connection is facilitated through spring-clamp connections. It supports a wide supply voltage range of 323Vac to 576Vac across various nominal voltages (380Vac to 525Vac) at 47-63Hz, with a 3-phase input. The QT20.361, part of the Q-series, measures 65mm in width, 124mm in height, and 127mm in depth, housed in aluminium. It is designed for a 3-phase network, with a rated power of 480W at 36Vdc and 42Vdc, and can momentarily support up to 720W for 4 seconds. The output voltage is adjustable between 36Vdc and 42Vdc, with protection functions including output overvoltage protection and active input inrush current limiting. It allows for series or parallel operation for increased output power and is resistant to back-feeding loads up to 48V. The unit boasts an efficiency of up to 0.948, with a peak current consumption of 10A at inrush. It features a start-up delay of 290-350ms, a rise time of 30-40ms depending on load capacitance, and a hold time of 22ms. Power dissipation is 27.4W at full output load with a 3x480Vac input and 26.3W with a 3x400Vac input. Its electrical durability ranges from 48,000 to 250,000 hours, depending on operating conditions, with a ripple of 100mVpp and an output stage capacitance of 500µF.
![QT20.361](/_next/image?url=https%3A%2F%2Fappstoragepublicprod.s3.us-west-1.amazonaws.com%2FPartImage%2FQT20.361.jpg&w=3840&q=75)
PULS QT20.361 is a power supply unit designed for DIN rail mounting, featuring AC/DC conversion with a 50% power reserve. It operates within an ambient air temperature range of -25 to +70°C and offers a design that includes a DC-OK relay contact output. The unit provides a rated current of 13.3A at 36Vdc and 11.4A at 42Vdc, with a power derating from 12W at +60°C to +70°C. Connection is facilitated through spring-clamp connections. It supports a wide supply voltage range of 323Vac to 576Vac across various nominal voltages (380Vac to 525Vac) at 47-63Hz, with a 3-phase input. The QT20.361, part of the Q-series, measures 65mm in width, 124mm in height, and 127mm in depth, housed in aluminium. It is designed for a 3-phase network, with a rated power of 480W at 36Vdc and 42Vdc, and can momentarily support up to 720W for 4 seconds. The output voltage is adjustable between 36Vdc and 42Vdc, with protection functions including output overvoltage protection and active input inrush current limiting. It allows for series or parallel operation for increased output power and is resistant to back-feeding loads up to 48V. The unit boasts an efficiency of up to 0.948, with a peak current consumption of 10A at inrush. It features a start-up delay of 290-350ms, a rise time of 30-40ms depending on load capacitance, and a hold time of 22ms. Power dissipation is 27.4W at full output load with a 3x480Vac input and 26.3W with a 3x400Vac input. Its electrical durability ranges from 48,000 to 250,000 hours, depending on operating conditions, with a ripple of 100mVpp and an output stage capacitance of 500µF.
Product details
- UL File No.E198865
- Phase3 Phase
- Height124 mm
- Width65 mm
- Depth127 mm
- Current Output13.3 A
- Current Input0.79 A
- Power480 W
- Voltage Output36 - 42 VDC
- Voltage Input380 - 480 VAC
- Efficiency94.8 %
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