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UL File No.
AC/DC Power Supplies
part#
description
manufacturer
SLA8.300
AS-Interface Power Supply, 240W, 380-480VAC 3PH, 30.5VDC, 8A
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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.
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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).
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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.
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XT40.361
PULS XT40.361 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 3x360-440Vac (380Vac / 400Vac / 415Vac nominal; 47-63Hz), a turn-ON voltage of 3 x 325Vac, and a shutdown voltage of 3 x 295Vac. The unit is housed in an aluminium casing, measures W96mm x H124mm x D159mm, and features screw-clamp connections for installation. It is designed for DIN rail mounting in a 3-phase (3AC) network environment. The XT40.361 operates efficiently within an ambient air temperature range of -25 to +70°C, has a net width of 96 mm, and a peak inrush current consumption of 4A (at 3x400Vac input). It offers a rated current of 26.6A (at 36Vdc), with a rated power of 960W (at 36 Vdc) and 1200W for a typical 15s, adjusting to 24W/+60°C...+70°C (derating). Protection features include output overvoltage protection (42.5Vdc max.), active input inrush current limiter, and overload/short-circuit current protection—typically 115A at load impedance. The unit is not designed for series or parallel operation to increase output power but supports 1+1 redundancy for higher system availability. It can handle back-feeding loads up to 41.1V without malfunctioning. The XT40.361 boasts an efficiency of 0.955 (with 3x400Vac input), a 400ms start-up delay, and a rise time of 40ms (nominal input; constant full current load; 0mF load capacitance) to 70ms (nominal input; constant full current load; 27mF load capacitance). The fixed output voltage is 36Vdc with a 700mV turn-ON overshoot, and it offers a hold time of 2.6ms (buffer time at 3x400Vdc input). Power dissipation/losses are calculated at 45.2 W (3x400Vdc input; full output load), and the electrical durability is rated at 55000 hours (at 40°C; 26.6A output; 3AC 400Vdc input) to 156000 hours (at 25°C; 26.6A output; 3AC 400Vdc input). The output stage capacitance is 11100 µF, with a ripple of 2000mVpp (20Hz...2KHz; 50Ω).
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XT40.362
PULS XT40.362 is a power supply unit part of the X-series, designed to convert AC to DC power with a semi-regulated 25% power reserve. It features a DC-OK relay contact output and operates on a supply voltage of 3x432-528Vac (440Vac / 480Vac / 500Vac / 525Vac nominal; 47-63Hz), with a turn-on voltage of 3 x 390Vac and a shutdown voltage of 3 x 355Vac. The unit is housed in an aluminium casing, measures W96mm x H124mm x D159mm, and uses screw-clamp connections for installation. It is rated for a current of 26.6A at 36Vdc 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 XT40.362 has a peak inrush current consumption of 4A (at 3x480Vac input), a rated power of 960W at 36 Vdc (1200W for typ. 15s with derating applicable from +60°C to +70°C), and includes protection functions such as output overvoltage protection (42.5Vdc max.), active input inrush current limiter, 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 is resistant to back-feeding loads up to 41.1V, has an efficiency of 0.955 (at 3x480Vac input), a start-up delay of 350ms, and a rise time of 40ms (70ms with 27mF load capacitance) at nominal input. The fixed output voltage is 36Vdc with a 700mV turn-ON overshoot, a hold time of 2.6ms at 3x480Vdc input, and power dissipation/losses of 45.2W at full output load. Its electrical durability is rated at 55000 hours (at 40°C; 26.6A output; 3AC 480Vdc input), with higher durability at reduced loads or temperatures. The output stage capacitance is 11100µF, and the ripple is 2000mVpp (20Hz...2KHz; 50Ω).
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XT40.481
PULS XT40.481 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 is housed in aluminium, featuring screw-clamp connections for secure installation and is designed for DIN rail mounting. It supports a 3-phase (3AC) network type and can operate within an ambient air temperature range of -25 to +70°C. The XT40.481 has a net width of 96mm and dimensions of W96mm x H124mm x D159mm. It is rated for a current of 20A at 48Vdc, with a peak inrush current consumption of 4A (at 3x400Vac input). The rated power is 960W at 48Vdc, with a derating to 24W between +60°C and +70°C, and can momentarily support up to 1200W for approximately 15 seconds. Protection features include output overvoltage protection (57.2Vdc max.), active input inrush current limiter, and overload/short-circuit current protection, typically 90A at load impedance. It is not designed for series or parallel operation to increase output power but supports 1+1 redundancy for higher system reliability. The unit is resistant to back-feeding loads up to 55.1V. It boasts an efficiency of 0.96 (at 3x400Vac input), with a 400ms start-up delay, a rise time of 40ms (at nominal input with 0mF load capacitance) to 70ms (with 20mF load capacitance), and a fixed output voltage of 48Vdc with a 1V turn-ON overshoot. The hold time is 3.1ms at 3x400Vdc input, with power dissipation/losses at 40W (full output load). Its electrical durability is rated at 77000 hours (at 40°C; 20A output; 3AC 400Vdc input) to 15 years / 131400 hours (at 25°C; 20A output; 3AC 400Vdc input). The output stage capacitance is 7600µF, with a ripple of 2500mVpp (20Hz...2KHz; 50Ω).
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XT40.721
PULS XT40.721 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 (with nominal values of 380Vac, 400Vac, 415Vac; 47-63Hz), featuring a turn-ON voltage of 3 x 325Vac and a shutdown voltage of 3 x 295Vac. The unit is encased in an aluminium housing, measures W96mm x H124mm x D159mm, and uses screw-clamp connections for installation. It is rated for a current of 13.3A at 72Vdc and is designed for DIN rail mounting in a 3-phase (3AC) network. The XT40.721 can operate in ambient air temperatures ranging from -25 to +70°C. It has a peak inrush current consumption of 4A (at 3x400Vac input), a rated power of 24W/+60°C...+70°C (derating) to 960W (at 72Vdc) and 1200W for typical 15s. Protection features include output overvoltage protection (91.1Vdc max.), active input inrush current limiter, and overload/short-circuit current protection. It supports series operation but not parallel operation for increased output power, though 1+1 redundancy for higher system availability and reliability is possible. The unit is resistant to back-feeding loads up to 87.9V. It boasts an efficiency of 0.955 (with 3x400Vac input), a 400ms start-up delay, and a rise time of 40ms to 70ms depending on load capacitance. The output voltage is fixed at 72Vdc with a 1.4V turn-ON overshoot, a hold time of 3.6ms at 3x400Vdc input, power dissipation/losses of 45.2W (at 3x400Vdc input; full output load), an output stage capacitance of 4050 µF, and a ripple of 3000mVpp (20Hz...2KHz; 50Ω).
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XT40.722
PULS XT40.722 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 (440Vac / 480Vac / 500Vac / 525Vac nominal; 47-63Hz), with 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 encased in an aluminium housing with screw-clamp connections for installation. It has a rated current of 13.3A at 72Vdc 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 XT40.722 has a net width of 96 mm and a peak current consumption of 4A max. inrush at 3x480Vac input. Its rated power is 24W/+60°C...+70°C (derating) 960W at 72Vdc and 1200W for a typical 15s, with protection functions including output overvoltage protection (91.1Vdc max.), active input inrush current limiter, and overload/short-circuit current protection. It is not designed for series or parallel operation to increase output power but supports 1+1 redundancy for higher system availability. The unit is resistant to back-feeding loads up to 87.9V. It has an efficiency of 0.955 at 3x480Vac input, with a 350ms start-up delay, 40ms rise time at nominal input and full current load without load capacitance, and 70ms with 13.3mF load capacitance. The output voltage is fixed at 72Vdc with a 1.4V turn-ON overshoot, a hold time of 3.6ms at 3x480Vdc input, power dissipation/losses of 45.2W at full output load, an output stage capacitance of 4050µF, and a ripple of 3000mVpp at 20Hz...2KHz with a 50Ω load.
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DR-4512
AC-DC Industrial DIN rail power supply; Output 12Vdc at 3.5A; plastic case; DR-4512 is succeeded by HDR-60-12.
MEAN WELL
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DRP-240-24
AC-DC Industrial DIN rail power supply; Output 24Vdc at 10A; metal case; DRP-240-24 is succeeded by NDR-240-24.
MEAN WELL
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DRP-240-48
AC-DC Industrial DIN rail power supply; Output 48Vdc at 5A; metal case; DRP-240-48 is succeeded by NDR-240-48.
MEAN WELL
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SP-240-48
AC-DC Enclosed power supply; Output 48Vdc at 5A; PFC; forced air cooling; SP-240-48 is succeeded by RSP-200-48.
MEAN WELL
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FLEX17024A
Sprecher + Schuh FLEX17024A - Adel Flex Power Supply, Selectable Input 115/230V AC-24V DC, 7.5A, 1 Phase
Sprecher + Schuh
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FLEX28024A
Sprecher + Schuh FLEX28024A - Adel Flex Power Supply, Selectable Input 115/230V AC-24V DC, 14A, 1 Phase
Sprecher + Schuh
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FLEX50024A
Sprecher + Schuh FLEX50024A - Adel Flex Power Supply, Bridge only jumper 115/230V AC-24V DC, 25A, 1 Phase
Sprecher + Schuh
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FLEX6024A
Sprecher + Schuh FLEX6024A - Adel Flex Power Supply, Automatic Input 115-230V AC-24V DC, 2A, 1 Phase
Sprecher + Schuh
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FLEX9024A
Sprecher + Schuh FLEX9024A - Adel Flex Power Supply, Selectable Input 115/230V AC-24V DC, 5A, 1 Phase
Sprecher + Schuh
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FLEX17024B
Sprecher + Schuh FLEX17024B - Adel Flex Power Supply, Selectable Input 230/400-500V AC-24V DC, 7.5A, 2 Phase
Sprecher + Schuh
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FLEX28024B
Sprecher + Schuh FLEX28024B - Adel Flex Power Supply, Selectable Input 230/400-500V AC-24V DC, 14A, 2 Phase
Sprecher + Schuh
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