AC/DC Power Supplies

QT40.241

PULS QT40.241 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 DC-OK relay contact output and offers rated currents of 40A at 24Vdc and 34.3A at 28Vdc, with a power derating from 24W at +60°C to +70°C. Connection is facilitated through screw-clamp connections. The supply voltage accommodates a wide range of AC inputs from 323Vac to 576Vac, including nominal values of 380Vac, 400Vac, 415Vac, 440Vac, 480Vac, 500Vac, and 525Vac at 47-63Hz, with a 3-phase input. It has a turn-ON voltage of 3 x 305Vac and a shutdown voltage of 3 x 275Vac in steady-state conditions. The QT40.241, part of the Q-series, measures 110mm in width, 124mm in height, and 127mm in depth, and is housed in aluminium. It is designed for a 3-phase network, with a net width of 110mm. The rated power is 960W at both 24Vdc and 28Vdc, with a short-term capacity of 1440W for up to 4 seconds. The output voltage is adjustable between 24Vdc and 28Vdc, with a turn-ON overshoot of 500mV. Protection functions include output overvoltage protection, active input inrush current limiting, and overload/short-circuit protection. It supports series or parallel operation for increased output power and is resistant to back-feeding loads up to 35V. The efficiency rates are 0.952 and 0.953 for 3x480Vac and 3x400Vac inputs, respectively. Peak inrush current consumption is 6A for both 3x400Vac and 3x480Vac inputs. The start-up delay ranges from 500 to 600 seconds, with rise times of 35ms and 40ms under nominal input conditions. The hold time is 25ms for both 3x480Vac and 3x400Vac inputs. Power dissipation losses are 48.4W and 47.3W for 3x480Vac and 3x400Vac inputs, respectively, at full output load. Electrical durability varies with temperature and load conditions, offering up to 322,000 hours of operation at 25°C and 20A output under 3AC 400Vac input. The ripple is 100mVpp across a 20Hz to 20MHz range, with an output stage capacitance of 10200µF.

Puls

2902996

Primary-switched UNO POWER power supply for DIN rail mounting, input: 1-phase, output: 48 V DC/100 W

Phoenix Contact

QS5.DNET

PULS QS5.DNET is a power supply unit designed for AC/DC conversion with DIN rail mounting. It operates within an ambient air temperature range of -25 to +70°C and is a NEC Class 2 DeviceNet approved unit featuring a DC-OK relay contact output. The unit provides a rated current of 3.8A at 24Vdc and utilizes spring-clamp connections for connectivity. It supports a wide supply voltage range from 85Vac to 264Vac across various nominal values and from 88Vdc to 360Vdc, with specific turn-on and shutdown voltages detailed for both AC and DC inputs. The QS5.DNET, part of the Q-series, measures 40mm in width, 124mm in height, and 117mm in depth, housed in an aluminium casing. It is compatible with single-phase (1AC) or DC networks, offering a rated power of 91.2W and a fixed output voltage of 24Vdc. Protection features include output overvoltage protection and mechanisms for handling overload, short-circuit conditions, and back-feeding loads. The unit boasts high efficiency rates varying with input voltage, specific current consumption peaks, and detailed time delays for start-up and rise times, alongside hold times for buffer periods. Power dissipation losses are provided for different input conditions, and the electrical durability is specified under various operational conditions. The output stage capacitance is 3500µF, and the ripple is maintained at 50mVpp across a wide frequency range.

Puls

ML30.106

PULS ML30.106 is a dual output voltage single-phase power supply unit (PSU) and AC/DC-Converter designed for DIN rail mounting. It operates within an ambient air temperature range of -10 to +70°C and is classified as NEC Class 2. This unit provides a rated current of 2.5A at 12Vdc with spring-clamp connections for ease of installation. It supports a wide supply voltage range from 85Vac to 264Vac (with nominal values including 100Vac, 110Vac, 120Vac, 200Vac, 208Vac, 220Vac, 230Vac, and 240Vac at 47-63Hz), featuring a 46Vac turn-ON voltage and a 44Vac shutdown voltage. Additionally, it can be powered by DC voltages ranging from 88Vdc to 375Vdc, with nominal values such as 100Vdc, 110Vdc, 120Vdc, 127Vdc, 200Vdc, 220Vdc, and 250Vdc. The ML30.106 has dimensions of W45mm x H75mm x D91mm and is housed in a PC/ABS blend. It is suitable for single-phase (1AC) or DC networks, has a net width of 45 mm, and offers a rated power of 36W. The output voltage is symmetrical +/-12Vdc to +/-15Vdc, adjustable with a 250mV turn-ON overshoot. It features protection functions including NTC for input inrush current limiting, achieves an efficiency of 0.86 with a 230Vac input, and has a current consumption of 17A max. inrush at 120Vac input and 35A peak max. inrush at 230Vac input. Power dissipation/losses are rated at 5.9 W, and it has a ripple of 50mVpp across 20Hz to 20MHz at 50Ω.

Puls

QS40.244

PULS QS40.244 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 40A at 24Vdc and 34.3A at 28Vdc, with screw-clamp connections for secure installation. It supports a supply voltage range of 180Vac to 264Vac across various nominal values and frequencies, with specific turn-ON and shutdown voltages. As part of the Q-series, it measures 125mm in width, 124mm in height, and 127mm in depth, housed in an aluminium casing. This single-phase unit delivers a rated power of 960W, with a short-term capacity of 1440W for up to 4 seconds, and an adjustable output voltage between 24Vdc and 28Vdc. It features comprehensive protection functions, including output overvoltage protection and overload/short-circuit current management, and is capable of series or parallel operation for increased output power. The QS40.244 maintains efficiency at 0.946 with a 230Vac input and incorporates a time delay for start-up and rise, alongside a hold time of 30ms at 230Vac input. Power dissipation is noted at 54.8W under full output load with a 230Vac input. Its electrical durability spans up to 311,000 hours at 25°C with a 20A output, and it exhibits a ripple of 100mVpp across a 20Hz to 20MHz range with a 50Ω load. The output stage capacitance is 10200µF, ensuring stable performance across its operational lifespan.

Puls

QS20.241

PULS QS20.241 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 24Vdc and 17A at 28Vdc, utilizing spring-clamp connections for connectivity. It supports a supply voltage range of 85Vac-264Vac for AC and 88Vdc-188Vdc for DC, with specific nominal values listed for both. The QS20.241, part of the Q-series, measures 82mm in width, 124mm in height, and 127mm in depth, and is housed in an aluminium casing. It is compatible with single-phase (1AC) or DC networks, offers a rated power of 480W with a short-term capacity of 720W for up to 4 seconds, and provides an adjustable DC output voltage of 24Vdc-28Vdc. Protection features include output overvoltage protection and active input inrush current limiting, with overload and short-circuit protection. The unit allows for series or parallel operation for increased output power and is designed to handle back-feeding loads without malfunctioning. Efficiency rates vary with input voltage, and the unit exhibits specific current consumption, time delay, hold time, power dissipation/losses, electrical durability, ripple, and capacitance characteristics as detailed in the specifications.

Puls

2904602

Primary-switched QUINT POWER power supply with free choice of output characteristic curve, SFB (selective fuse breaking) technology, and NFC interface, input: 1-phase, output: 24 V DC/20 A

Phoenix Contact

XT40.482

PULS XT40.482 is a power supply unit part of the X-series, designed to function as an AC/DC PSU/converter with a semi-regulated 25% power reserve and a DC-OK relay contact output. It operates with a supply voltage of 3x432-528Vac (440Vac / 480Vac / 500Vac / 525Vac nominal; 47-63Hz), a turn-on voltage of 3 x 390Vac, and a shutdown voltage of 3 x 355Vac. The unit's dimensions are W96mm x H124mm x D159mm, and it is housed in an aluminium casing with screw-clamp connections for installation. It supports a rated current of 20A at 48Vdc and is designed for DIN rail mounting in a 3-phase (3AC) network. The XT40.482 can operate in ambient air temperatures ranging from -25 to +70°C. It has a peak inrush current consumption of 4A (at 3x480Vac input), a rated power of 960W at 48Vdc (1200W for typ. 15s), and includes protection functions such as output overvoltage protection (57.2Vdc max.) and overload/short-circuit current protection. The unit is not intended for parallel operation to increase output power but can be used in a 1+1 redundancy setup for higher system availability. It features an efficiency of 0.96 (at 3x480Vac input), a 350ms start-up delay, and a hold time of 3.1ms at 3x480Vdc input. Power dissipation losses are 40W at full output load, and it has an electrical durability of up to 15 years or 131400 hours at 25°C with a 20A output. The output stage capacitance is 7600µF, and the ripple is 2500mVpp (20Hz...2KHz; 50Ω).

Puls

XT40.242

PULS XT40.242 is a power supply unit part of the X-series, designed to function as an AC/DC PSU/converter with a semi-regulated 25% power reserve and a DC-OK relay contact output. It operates on a supply voltage of 3x432-528Vac (with nominal values of 440Vac, 480Vac, 500Vac, 525Vac; frequency 47-63Hz), a turn-on voltage of 3 x 390Vac, and a shutdown voltage of 3 x 355Vac. The unit is housed in aluminium, measures W96mm x H124mm x D159mm, and features screw-clamp connections for installation. It is rated for a current of 40A at 24Vdc and is designed for DIN rail mounting in a 3-phase (3AC) network. The ambient air temperature for operation ranges from -25 to +70°C. The XT40.242 has a peak inrush current consumption of 4A (at 3x480Vac input), a rated power of 960W at 24Vdc (1200W for typ. 15s), and includes protection functions such as output overvoltage protection (29.9Vdc max.) and overload/short-circuit current protection. It is not suitable for parallel operation to increase output power but supports 1+1 redundancy for higher system availability. The unit's efficiency is rated at 0.955 (at 3x480Vac input), with a 350ms start-up delay, and output voltage fixed at 24Vdc. The hold time is 2ms (at 3x480Vdc input), and power dissipation/losses are 45.2W (at full output load). Its electrical durability is rated at 51000 hours (at 40°C; 40A output; 3AC 480Vdc input) and 142000 hours (at 25°C; 40A output; 3AC 480Vdc input), with an output stage capacitance of 20000µF and a ripple of 1500mVpp.

Puls

XT40.241

PULS XT40.241 is a power supply unit part of the X-series, designed to function as an AC/DC PSU/converter with a semi-regulated 25% power reserve and a DC-OK relay contact output. It operates on a supply voltage of 3x360-440Vac (380Vac / 400Vac / 415Vac nominal; 47-63Hz), with a turn-ON voltage of 3 x 325Vac and a shutdown voltage of 3 x 295Vac. The unit's dimensions are W96mm x H124mm x D159mm, and it is encased in an aluminium housing with screw-clamp connections for installation. It has a rated current of 40A at 24Vdc and is designed for DIN rail mounting in a 3-phase (3AC) network. The ambient air temperature for operation ranges from -25 to +70°C. The XT40.241 has a net width of 96 mm and a peak current consumption of 4A max. inrush at 3x400Vac input. Its rated power is 24W/+60°C...+70°C (derating) 960W at 24Vdc and 1200W for a typical 15s. Protection functions include output overvoltage protection (29.9Vdc max.), active input inrush current limiter, and overload/short-circuit current protection. It supports 1+1 redundancy for higher system availability and is resistant to back-feeding loads up to 28.9V. The efficiency is rated at 0.955 with a 3x400Vac input, and it features a 400ms start-up delay, 40ms rise time with nominal input at constant full current load without load capacitance, and 70ms with 40mF load capacitance. The output voltage is fixed at 24Vdc with a 480mV turn-ON overshoot, and it has a 2ms buffer time at 3x400Vdc input. Power dissipation/losses are 45.2 W at full output load with 3x400Vdc input. Electrical durability is rated at 51000 hours at 40°C and 142000 hours at 25°C, with a 40A output and 3AC 400Vdc input. The output stage capacitance is 20000 µF, and the ripple is 1500mVpp (20Hz...2KHz; 50Ω).

Puls

QS10.301

PULS QS10.301 is a power supply unit designed for DIN rail mounting, featuring AC/DC conversion capabilities 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 8.6A at 28Vdc, 8A at 30Vdc, and 7.5A at 32Vdc, with spring-clamp connections for secure attachment. It supports a supply voltage range of 85Vac-264Vac for AC and 88Vdc-188Vdc for DC, accommodating various network types including single-phase (1AC) or DC. The QS10.301 is housed in an aluminium casing, measuring 60mm in width, 124mm in height, and 117mm in depth. It delivers an adjustable output voltage of 28Vdc-32Vdc, with a rated power of 240W and a short-term capacity of 360W for up to 4 seconds. Protection features include output overvoltage protection and active input inrush current limiting, with overload and short-circuit protection ensuring operational stability. The unit is designed for series or parallel operation to increase output power, with a high efficiency of up to 0.935 depending on the input voltage. It exhibits a peak current consumption of 10A, a start-up delay of 340-800ms, and a hold time of 23ms at 230Vac input. Power dissipation is noted at 16.7W for 230Vac input under full load. The QS10.301 demonstrates electrical durability with operational lifespans ranging up to 200,000 hours under specific conditions, and features a ripple of 50mVpp across a wide frequency range, with an output stage capacitance of 7000µF.

Puls

SLAD4.100

PULS SLAD4.100 is a power supply unit designed with a PFC compliant to EN 61000-3-2 standards, featuring a DC-OK relay contact output. It serves as an AS-Interface power supply unit (PSU) and DC/DC-Converter, encased in a robust metal housing. This unit offers screw-clamp connections for secure installation and measures W40mm x H124mm x D102mm. It operates on a supply voltage range of 18Vdc-31.4Vdc, with a nominal 24Vdc, and delivers a rated current of 4A at 30.6Vdc, incorporating a derating curve from 3W/+60°C to +70°C. Designed for DIN rail mounting, it can function within an ambient air temperature range of -25°C to +70°C. The SLAD4.100 has a net width of 40 mm and a peak inrush current consumption of 1.8A. It is compatible with DC networks only and includes protection functions against output overvoltage (up to 36Vdc max.), with an active input inrush current limiter, and overload/short-circuit conditions (min. 5A/max. 12A current). Series or parallel operation is not supported. The output voltage is fixed at 30.6Vdc, with an efficiency of 0.905 at 24Vdc input. Power dissipation/losses are 12.7W at 24Vdc input with full output load. The unit features a 650ms start-up delay, a 100ms rise time under nominal input with constant full current load and 0mF load capacitance, and a 200ms rise time with 5mF load capacitance. Ripple is maintained at 50mVpp across a frequency range of 20Hz to 20MHz at 50Ω.

Puls

SLA8.300

AS-Interface Power Supply, 240W, 380-480VAC 3PH, 30.5VDC, 8A

Puls

QS10.241-D1

PULS QS10.241-D1 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 includes an extended DC input for the same power reserve, along with a DC-OK relay contact output. The unit provides a rated current of 10A at 24Vdc and 9A at 28Vdc, utilizing spring-clamp connections for secure attachment. It supports a wide supply voltage range from 85Vac to 264Vac across various nominal values and from 88Vdc to 188Vdc, ensuring flexibility across different power networks. The QS10.241-D1, part of the Q-series, measures 60mm in width, 124mm in height, and 117mm in depth, housed in an aluminium casing for durability. It is compatible with single-phase (1AC) or DC networks, offering a rated power of 240W at 24V, 252W at 28V, and a short-term capacity of 360W 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 vary with input voltage, achieving up to 0.935 at 230Vac. The unit exhibits a start-up delay between 340-800ms, with a hold time of 28ms at 230Vac input, and demonstrates electrical durability up to 200,000 hours at 25°C with a 10A output and 1AC 230Vac input. Output ripple is maintained at 50mVpp, with an output stage capacitance of 7000µF.

Puls

ML100.105

PULS ML100.105 is a power supply unit (PSU) / converter designed for AC/DC applications with DIN rail mounting. It operates within an ambient air temperature range of -10 to +70°C and offers a rated current of 2.1A at 48Vdc, with a power derating from 2.5W at +60°C to +70°C. The unit features spring-clamp connections for secure and reliable connectivity. It supports a wide range of supply voltages, including AC inputs from 85Vac to 132Vac and 184Vac to 264Vac across various nominal values (100Vac, 110Vac, 120Vac, 200Vac, 208Vac, 220Vac, 230Vac, 240Vac) with auto-selection and a frequency range of 47-63Hz, as well as DC inputs from 213Vdc to 377Vdc (220Vdc, 250Vdc nominal). The ML100.105 measures 73mm in width, 75mm in height, and 103mm in depth, and is housed in a PC / ABS blend for durability. It is compatible with single-phase (1AC) or DC networks, has a net width of 73 mm, and provides a rated power of 100W. The output voltage is adjustable between 48Vdc and 56Vdc, achieving an efficiency of 0.91 with a 230Vac input. The unit's current consumption includes a maximum inrush of 22A at 120Vac input and 37A peak at 230Vac input. Power dissipation/losses are rated at 10W, and the ripple is specified at 50mVpp over a frequency range of 20Hz to 20MHz at 50Ω.

Puls

SLA8.100

PULS SLA8.100 is a power supply unit designed with a DC-OK relay contact output and functions as an AS-Interface PSU. It is encased in a robust metal housing and utilizes screw-clamp connections for secure installation. The dimensions of this unit are W91mm x H124mm x D102mm. It supports a wide range of supply voltages, including AC inputs from 85Vac to 132Vac and 187Vac to 264Vac, as well as DC inputs from 230Vdc to 375Vdc, with manual selection available for specific nominal voltages. The rated current is 8A at 30.6Vdc, with a derating at 6W/+60°C to +70°C. Designed for DIN rail mounting, it operates efficiently within an ambient air temperature range of -10 to +70 °C. The SLA8.100 experiences a peak inrush current consumption of 27A at 240Vac input and 14A at 120Vac input. It is compatible with single-phase (1AC) or DC networks and incorporates protection functions against output overvoltage (up to 55Vdc max.), with an active input inrush current limiter and overload/short-circuit protection ranging from min. 12A to max. 25A. However, series or parallel operation is not supported. The output voltage is fixed at 30.6Vdc, with an efficiency of 0.92 at 230Vac input. The hold time is 10ms at 100Vac input, with power dissipation/losses at 21.2W under full output load at 230Vac input. Ripple is maintained at 50mVpp across a frequency range of 20Hz to 20MHz at 50Ω.

Puls

SLA4.100

PULS SLA4.100 is a power supply unit designed with a PFC compliant to EN 61000-3-2 standards, featuring a DC-OK relay contact output. It serves as an AS-Interface power supply unit (PSU) encased in a robust metal housing. This unit offers screw-clamp connections for secure installation and measures W73mm x H124mm x D102mm. It supports a wide range of supply voltages, including AC inputs from 85Vac-132Vac / 187Vac-264Vac across various nominal values and a DC input range of 240Vdc-300Vdc, with a rated current of 4A at 30.5Vdc. Designed for DIN rail mounting, it operates efficiently within an ambient air temperature range of -10...+70 °C. The SLA4.100 experiences a peak inrush current consumption of 49.7A at 230Vac input and 44.7A at 120Vac input, suitable for single-phase (1AC) or DC networks. It incorporates multiple protection functions, including output overvoltage protection up to 55Vdc max., NTC for input inrush current limiting, and overload/short-circuit protection with a current range of min. 4.2A to max. 6.5A, though it does not support series or parallel operation or ground-fault monitoring. The output voltage is fixed at 30.5Vdc, with an efficiency of 0.9 at 230Vac input, a hold time of 30ms at 100Vac input, power dissipation/losses at 13.5 W under full output load at 230Vac input, and a ripple of 50mVpp across 20Hz to 20MHz at 50Ω.

Puls

QS10.241-C1

PULS QS10.241-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 10A at 24Vdc and 9A at 28Vdc, with spring-clamp connections for secure wiring. It supports a supply voltage range of 85Vac-264Vac for AC and 88Vdc-188Vdc for DC, with specific turn-on and shutdown voltages detailed for various conditions. The QS10.241-C1, part of the Q-series, measures 60mm in width, 124mm in height, and 117mm in depth, housed in an aluminium casing. It is compatible with single-phase AC or DC networks and offers a rated power of 240W at 24V and 252W at 28V, with a short-term capacity of 360W for up to 4 seconds. The output voltage is adjustable between 24Vdc and 28Vdc, featuring overvoltage protection and capabilities for parallel operation to increase output power. Efficiency rates vary with input voltage, and the unit showcases specific current consumption, time delay, hold time, power dissipation, and electrical durability metrics. Ripple is maintained at 50mVpp, and the output stage capacitance is 7000µF.

Puls

SLA3.100

PULS SLA3.100 is a power supply unit designed with NEC Class 2 and ATEX approval, compliant with EN 61000-3-2 PFC norm, featuring a DC-OK relay contact output. It serves as an AS-Interface power supply unit (PSU) encased in a robust metal housing. This unit offers screw-clamp connections for secure installation and measures W49mm x H124mm x D102mm. It supports a wide range of supply voltages, including AC options from 85Vac to 264Vac and a DC option from 230Vdc to 375Vdc, with a rated current of 2.8A at 30.6Vdc. Designed for DIN rail mounting, it operates within an ambient air temperature range of -10 to +70 °C. The SLA3.100 experiences a peak inrush current consumption of 49.7A at 230Vac input and 44.7A at 120Vac input. It is suitable for single-phase (1AC) or DC networks and includes protection functions such as output overvoltage protection (up to 55Vdc max.), NTC for input inrush current limiting, and overload/short-circuit protection. The output voltage is fixed at 30.6Vdc, with an efficiency of 0.905 at 230Vac input, a hold time of 26ms at 100Vac input, power dissipation/losses of 9.1W at full output load, and a ripple of 50mVpp across 20Hz to 20MHz at 50Ω.

Puls

SL5.300

Power Supply, 120W, 380-480VAC 3PH, 24-28VDC, 5-4.3A

Puls