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XT40.721 Puls AC/DC Power Supplies

XT40.721 on Advantage Electric Supply
Puls

Part#:XT40.721

Manufacturer:Puls

Category:AC/DC Power Supplies

Product Lifecycle:Active

Product description

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).

Product Details

  • UL File No.
    E198865
  • Phase
    3 Phase
  • Height
    124 mm
  • Width
    96 mm
  • Depth
    159 mm
  • Current Output
    13.3 A
  • Current Input
    1.65 A
  • Power
    960 W
  • Voltage Output
    72 VDC
  • Voltage Input
    400 VAC
  • Efficiency
    95.5 %

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of XT40.721 on Advantage Electric Supply is $910.00. Order now.

XT40.721 Related Documents

Datasheet.pdf

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PULS ML60.242 is a power supply unit designed for AC/DC conversion with DIN rail mounting. It operates within an ambient air temperature range of -40 to +70°C and is designed for NEC Class 2 operation in cold environments down to -40°C. This unit provides a rated current of 2.5A at 24Vdc and features screw-clamp connections. It supports a supply voltage range of 85Vac-264Vac for AC (with specific nominal values and a 75Vac turn-ON voltage and 65Vac shutdown voltage) and 88Vdc-375Vdc for DC, accommodating a variety of network configurations including single-phase (1AC) or DC. The ML60.242 measures 45mm in width, 75mm in height, and 91mm in depth, housed in a PC / ABS blend. It delivers a rated power of 60W with an adjustable output voltage of 24Vdc-28Vdc and includes protection functions such as an active input inrush current limiter. The unit boasts an efficiency of 0.904 at 230Vac input, 0.885 at 120Vac input, and 0.874 at 100Vac input, with a peak current consumption of 6A at 230Vac input. It features a 170ms start-up delay, a rise time of 50-60ms under nominal input with a constant full current load and 0mF load capacitance, and a rise time of 110-140ms with 2.5mF load capacitance. Power dissipation/losses are rated at 6.4W, and it has an electrical durability of 90kh (minimum at +40°C) or 90,000 hours, with a ripple of 50mVpp across 20Hz to 20MHz at 50Ω and an output stage capacitance of 1600μF.

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4 in stock

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XT40.721 Puls

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UL File No.

Phase

Height

Width

Depth

Current Output

Current Input

Power

Voltage Output

Voltage Input

Selected product

XT40.721
Backordered
XT40.721
Puls

PULS XT40.721 is a power supply unit part of the X-series, designed to function as an AC/DC PSU/conv...

UL File No.E198865

Phase3 Phase

Height124 mm

Width96 mm

Depth159 mm

Current Output13.3 A

Current Input1.65 A

Power960 W

Voltage Output72 VDC

Voltage Input400 VAC

QS5.DNET
1 in stock
QS5.DNET
Puls

PULS QS5.DNET is a power supply unit designed for AC/DC conversion with DIN rail mounting. It operat...

UL File No.E198865

Phase1 Phase

Height124 mm

Width40 mm

Depth117 mm

Current Output3.8 A

Current Input0.85 A

Power91 W

Voltage Output24 VDC

Voltage Input-

ML30.241
1 in stock
ML30.241
Puls

PULS ML30.241 is a power supply unit designed for AC/DC conversion with DIN rail mounting capabiliti...

UL File No.E198865

Phase1 Phase

Height75 mm

Width23 mm

Depth91 mm

Current Output1.3 A

Current Input0.54 A

Power30 W

Voltage Output-

Voltage Input-

About the manufacturer

Puls

Advantage Electric Supply is an authorized Puls distributor, proudly offering a comprehensive range of Puls products tailored to meet the needs of industrial power supply applications. Puls is a distinguished manufacturer specializing in innovative, high-performance DIN-rail power supplies designed to ensure reliability, efficiency, and long lifespan in challenging industrial environments. As your...

About the Product Category

AC/DC power supplies are power supplies that convert alternating current from the grid into direct current that is needed to power most electronics. AC/DC power supplies are integral components in systems that make the world go round.

AC/DC Power Supplies

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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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