AC/DC Power Supplies

QS40.484

PULS QS40.484 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 20A at 48Vdc and 17.8A at 54Vdc, with a power derating applicable from 24W at +60°C to +70°C. Connection is facilitated through screw-clamp connections, and it supports a supply voltage range of 180Vac to 264Vac, accommodating various nominal voltages within this range at a frequency of 47-63Hz. The QS40.484, part of the Q-series, measures 125mm in width, 124mm in height, and 127mm in depth, housed in an aluminium casing. It is designed for single-phase network operation and delivers a rated power of 960W, with a short-term capacity of 1440W for up to 4 seconds. The output voltage is adjustable between 48Vdc and 54Vdc. Protection features include output overvoltage protection and overload/short-circuit protection, with capabilities for series or parallel operation to increase output power. Efficiency is rated at 0.95 with a 230Vac input, and the unit exhibits a peak current consumption of 18A. Start-up and rise times are specified as 750ms and 18-35ms respectively, with a hold time of 30ms at 230Vac input. Power dissipation losses are detailed for both 230Vac and 120Vac inputs, and the electrical durability spans from 65,000 to 345,000 hours under various conditions. Ripple is maintained at 150mVpp across a 20Hz to 20MHz range, with an output stage capacitance of 3700µF.

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QS5.241

PULS QS5.241 is a power supply unit designed for AC/DC conversion with a 50% power reserve, suitable for DIN rail mounting. It operates within an ambient air temperature range of -25 to +70°C and features a DC-OK relay contact output for enhanced monitoring. The unit provides a rated current of 5A at 24Vdc and 4.5A at 28Vdc, with spring-clamp connections facilitating secure and reliable connectivity. It supports a wide supply voltage range from 85Vac to 264Vac across various nominal values and from 88Vdc to 360Vdc, ensuring flexibility across different power networks. The QS5.241, part of the Q-series, is housed in an aluminium casing, measuring 40mm in width, 124mm in height, and 117mm in depth. It delivers a rated power of 120W at 24V and 126W at 28V, with a short-term capacity of 180W for up to 4 seconds. The output voltage is adjustable between 24Vdc and 28Vdc, with comprehensive protection functions including output overvoltage protection and overload/short-circuit protection. It allows for series or parallel operation to increase output power and is designed to handle back-feeding loads without malfunctioning. The unit boasts high efficiency rates up to 0.927 depending on the input voltage and has a peak current consumption of 15A. It features a start-up delay of 85-120ms, with a rise time of 18ms to 38ms depending on load capacitance, and a hold time of 34ms to 65ms. Power dissipation is minimized, and the unit demonstrates exceptional electrical durability, with operational lifespans ranging up to 252000 hours under optimal conditions. The output stage capacitance is 3500µF, and ripple is maintained at 50mVpp, ensuring stable power delivery.

Puls

QS5.241-A1

PULS QS5.241-A1 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 boasts ATEX approval, conformal coating, and a DC-OK relay contact output for enhanced functionality. The unit provides a rated current of 5A at 24Vdc and 4.5A at 28Vdc, with spring-clamp connections facilitating secure and reliable connectivity. It supports a wide supply voltage range from 85Vac to 264Vac for AC inputs and 88Vdc to 360Vdc for DC inputs, ensuring versatility across different power networks. The QS5.241-A1, part of the Q-series, measures 40mm in width, 124mm in height, and 117mm in depth, housed in a durable aluminium casing. It delivers a rated power of 120W at 24V and 126W at 28V, with a short-term capacity of 180W for up to 4 seconds. The output voltage is adjustable between 24Vdc and 28Vdc, and the unit includes comprehensive protection functions against overvoltage, overload, and short circuits. It is designed for single-phase or DC networks and demonstrates high efficiency rates up to 0.927, depending on the input voltage. The QS5.241-A1 also features a peak inrush current of 15A, a start-up delay between 85 to 120ms, and a hold time of up to 65ms, depending on the input voltage. Power dissipation is minimized to 9.4W at full output load with a 230Vac input. Its electrical durability is rated up to 252,000 hours at optimal conditions, with a ripple of 50mVpp and an output stage capacitance of 3500µF, ensuring stable and reliable operation over its lifespan.

Puls

QT20.241-C1

PULS QT20.241-C1 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 is equipped with a conformal coating for enhanced durability in harsh environments. The unit provides a rated current of 20A at 24Vdc and 17.5A at 28Vdc, with a power derating from 12W at +60°C to +70°C. Connection is facilitated through spring-clamp connections. It supports a wide range supply voltage of 323Vac to 576Vac for 3-phase input, including a broad spectrum of nominal voltages from 380Vac to 525Vac at 47-63Hz. The QT20.241-C1, part of the Q-series, measures 65mm in width, 124mm in height, and 127mm in depth, housed in an aluminium casing. It is designed for a 3-phase network, offering a rated power of 480W and a short-term power of 720W for up to 4 seconds. The output voltage is adjustable between 24Vdc and 28Vdc, with comprehensive protection functions against overvoltage, overload, and short-circuit conditions. Efficiency rates are high at 0.948 and 0.95 for 3x480Vac and 3x400Vac inputs, respectively. The unit exhibits a start-up delay of 290-350ms and a hold time of 22ms, with power dissipation losses calculated at 26.4W for 3x480Vac input and 25.3W for 3x400Vac input under full load. Electrical durability is rated at up to 345000 hours at 25°C with a 10A output and 3AC 400Vac input. The output stage capacitance is 950µF, and the ripple is maintained at 100mVpp across a 20Hz to 20MHz range.

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QT20.361

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.

Puls

QT20.481

PULS QT20.481 is a power supply unit designed for AC/DC conversion with a 50% power reserve, suitable for DIN rail mounting. It operates within an ambient air temperature range of -25 to +70°C and features a design that includes a DC-OK relay contact output. The unit provides a rated current of 10A at 48Vdc and 8.7A at 55Vdc, with a power derating applicable from 12W at +60°C to +70°C. Connection is facilitated through spring-clamp connections. It supports a wide range supply voltage from 323Vac to 576Vac across various nominal voltages (380Vac / 400Vac / 415Vac / 440Vac / 480Vac / 500Vac / 525Vac) at 47-63Hz, indicating a 3-phase input capability with specific turn-ON and shutdown voltages. The QT20.481, part of the Q-series, measures 65mm in width, 124mm in height, and 127mm in depth, housed in aluminium for durability. It is designed for a 3-phase network, with a rated power of 480W at both 48Vdc and 55Vdc, and can momentarily support up to 720W for short durations (4s). The output voltage is adjustable between 48Vdc and 55Vdc. Protection features include output overvoltage protection and active input inrush current limiting, with capabilities for overload/short-circuit protection, series/parallel operation, and back-feeding load resistance. Efficiency rates are high, at 0.95 for a 3x480Vac input and 0.954 for a 3x400Vac input. The unit exhibits a peak current consumption of 10A at both 3x400Vac and 3x480Vac inputs, with specific start-up delay and rise times. Hold time is consistent at 22ms for both 3x480Vac and 3x400Vac inputs. Power dissipation varies with input voltage, and the unit's electrical durability is rated in hours across different conditions. Ripple is maintained at 100mVpp across a 20Hz to 20MHz range, with an output stage capacitance of 250µF.

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QT40.242

PULS QT40.242 is a power supply unit designed for AC/DC conversion with a 50% power reserve. It supports DIN rail mounting and operates within an ambient air temperature range of -25 to +70°C. This unit features an extended lifetime and includes a DC-OK relay contact output. It provides a rated current of 40A at 24Vdc and 34.3A at 28Vdc, with a derating to 24W between +60°C and +70°C. The QT40.242 utilizes screw-clamp connections and accepts a wide range supply voltage of 323Vac-576Vac across various nominal voltages (380Vac / 400Vac / 415Vac / 440Vac / 480Vac / 500Vac / 525Vac; 47-63Hz) with a 3-phase input. It belongs to the Q-series and is housed in an aluminium casing with dimensions of W110mm x H124mm x D127mm. Designed for a 3-phase network, it has a net width of 110 mm and offers a rated power of 960W (up to 1440W short-term for 4s). The output voltage is adjustable between 24Vdc and 28Vdc. Protection features include output overvoltage protection and active input inrush current limiter, with overload and short-circuit current protection supporting both series and parallel operation. The unit is resistant to back-feeding loads up to 35V. It achieves an efficiency of 0.952 to 0.953 depending on the input voltage, with a peak current consumption of 6A max. inrush. The start-up delay ranges from 500-600s, with a rise time of 35-40ms and a hold time of 25ms. Power dissipation/losses are 47.3W to 48.4W, depending on the input voltage. Electrical durability varies with conditions, reaching up to 475,000 hours at 25°C and 20A output with a 3AC 400Vac input. Ripple is maintained at 100mVpp, and the output stage capacitance is 10200 µF.

Puls

QT40.361

PULS QT40.361 is a power supply unit designed for AC/DC conversion with a 50% power reserve. It features DIN rail mounting and operates within an ambient air temperature range of -25 to +70°C. The unit is equipped with a DC-OK relay contact output and offers a rated current of 26.7A at 36Vdc and 22.9A at 42Vdc, with a power derating of 24W at temperatures from +60°C to +70°C. Connection is facilitated through screw-clamp connections. The supply voltage accommodates a wide range of 323Vac to 576Vac (with nominal values including 380Vac, 400Vac, 415Vac, 440Vac, 480Vac, 500Vac, and 525Vac; 47-63Hz), featuring a 3-phase input, a turn-ON voltage of 3 x 305Vac, and a shutdown voltage of 3 x 275Vac in steady-state conditions. This part of the Q-series measures W110mm x H124mm x D127mm and is housed in aluminium. It is designed for a 3-phase network, with a net width of 110 mm. The rated power is 960W at both 36Vdc and 42Vdc, with a short-term capacity of 1440W for up to 4 seconds. The output voltage is adjustable between 36Vdc and 42Vdc, with a turn-ON overshoot of 750mV. Protection functions include output overvoltage protection, active input inrush current limiter, and overload/short-circuit protection. It supports series or parallel operation for increased output power and is resistant to back-feeding loads up to 50V. The efficiency rates are 0.952 at 3x480Vac input and 0.953 at 3x400Vac input. Peak inrush current consumption is 6A at both 3x400Vac and 3x480Vac inputs. The unit has a start-up delay of 500-600s, with rise times of 40ms and 45ms under specified conditions, and a hold time of 25ms. Power dissipation losses are 48.4W and 47.3W for 3x480Vac and 3x400Vac inputs, respectively, under full output load. Electrical durability spans from 363000 hours to 72000 hours across various conditions, with a ripple of 130mVpp at 20Hz to 20MHz and an output stage capacitance of 4700µF.

Puls

QT40.481

PULS QT40.481 is a power supply unit designed for AC/DC conversion with a 50% power reserve. It supports DIN rail mounting and operates within an ambient air temperature range of -25 to +70°C. This unit features a design that includes a 50% power reserve and a DC-OK relay contact output. It offers a rated current of 20A at 48Vdc and 17.8A at 54Vdc, with a power derating applicable from 24W at +60°C to +70°C. The QT40.481 utilizes screw-clamp connections for its inputs and outputs and is designed to work with a supply voltage (AC) ranging from 323Vac to 576Vac across various nominal voltages, accommodating a wide range of 3-phase inputs. It belongs to the Q-series and is housed in an aluminium casing with dimensions of W110mm x H124mm x D127mm. This unit is compatible with 3-phase networks and has a net width of 110 mm. Its rated power is 960W at both 48Vdc and 54Vdc, with a short-term capacity of 1440W for up to 4 seconds. The output voltage is adjustable between 48Vdc and 54Vdc. Protection features include output overvoltage protection and active input inrush current limiting, with overload and short-circuit protection ensuring operational stability. The QT40.481 supports series or parallel operation for increased output power and is resistant to back-feeding loads up to 63V. It boasts high efficiency rates of 0.952 and 0.954 for 3x480Vac and 3x400Vac inputs, respectively. Peak inrush current consumption is capped at 6A for both 3x400Vac and 3x480Vac inputs. The unit exhibits a start-up delay of 500-600s and rise times of 23ms and 47ms under specified conditions, with a hold time of 25ms. Power dissipation losses are noted at 48.4W and 46.3W for full output loads at 3x480Vac and 3x400Vac inputs, respectively. Its electrical durability spans up to 324000 hours at 25°C and 10A output for a 3AC 400Vac input, with varying durability at different temperatures and outputs. The ripple is specified at 150mVpp across a 20Hz to 20MHz range, and the output stage capacitance is 3700 µF.

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SL10.101

Power Supply, 240W, 100-120 / 200-240VAC 1PH, 48-56VDC, 5-4.3A

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SL10.104

Power Supply, 180W, 100-120 / 200-240VAC 1PH, 12-15VDC, 15-12A

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SL10.105

Power Supply, 240W, 100-120 / 200-240VAC 1PH, 24-28VDC, 10-8.6A with PFC

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SL10.106

Power Supply, 240W, 100-120 / 200-240VAC 1PH, 48-56VDC, 5-4.3A with PFC

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SL10.300

Power Supply, 240W, 380-480VAC 3PH, 24-28VDC, 10-8.6A

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SL10.305

Power Supply, 240W, 380-480VAC 3PH, 48-52VDC, 5-4.6A

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SL10.309

Power Supply, 240W, 380-480VAC 3PH, 24-28VDC, 10-8.6A with Conformal Coating

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SL2.100

Power Supply, 60W, 100-120 / 200-240VAC 1PH, 24VDC, 2.5A

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SL2.103

Power Supply, 40W, 100-120 / 200-240VAC 1PH, 12-15VDC., 3-2.7A

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SL20.100

Power Supply, 480W, 200-240VAC 1PH, 24-28VDC, 20-18A

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SL20.101

Power Supply, 480W, 200-240VAC 1PH, 24-28VDC, 20-18A with PFC

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