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QTD20.241 Puls DC/DC Converters

QTD20.241 on Advantage Electric Supply
Puls

Part#:QTD20.241

Manufacturer:Puls

Category:DC/DC Converters

Product Lifecycle:Active

Product description

PULS QTD20.241 is a power supply unit (PSU) and DC/DC-Converter with a 25% power reserve, designed for DIN rail mounting. It operates within an ambient air temperature range of -25 to +70°C and features an intermediate DC-bus and galvanic isolation. The unit provides a rated current of 20A at 24Vdc, 17.5A at 28Vdc, and includes a 12W derating from +60°C to +70°C. Connection is facilitated through spring-clamp connections. As part of the Q-series, it measures W65mm x H124mm x D127mm and requires a supply voltage of 384Vdc to 672Vdc, with specific nominal voltages of 500Vdc, 575Vdc, and 600Vdc. The turn-ON voltage is 450Vdc, and the shutdown voltage is 325Vdc. The housing is made of aluminium, and it is designed for DC networks with a net width of 65 mm. The rated power is 480W at both 24Vdc and 28Vdc, with an adjustable output voltage of 24Vdc to 28Vdc and a 500mV turn-ON overshoot. Protection functions include output overvoltage protection, overload/short-circuit current protection, and resistance to back-feeding loads up to 34V. The unit boasts an efficiency of 0.95 at 600Vdc input, a peak current consumption of 3A, a 35s start-up delay, and rise times of 70ms and 110ms under specified conditions. The hold time is 22ms at 600Vdc input, with power dissipation/losses of 25.5W at full output load. Electrical durability is rated at various hours depending on the operating conditions, with a ripple of 100mVpp and an output stage capacitance of 950µF.

Product Details

  • UL File No.
    E198865
  • Height
    124 mm
  • Width
    65 mm
  • Depth
    127 mm
  • Current Output
    20 A
  • Current Input
    0.85 A
  • Power
    480 W
  • Voltage Input
    600 VDC
  • Efficiency
    95 %

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of QTD20.241 on Advantage Electric Supply is $740.00. Order now.

QTD20.241 Related Documents

Datasheet.pdf

Manufacturer warranty

QTD20.241 Puls

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UL File No.

Height

Width

Depth

Current Output

Current Input

Power

Voltage Input

Efficiency

Selected product

QTD20.241
Backordered
QTD20.241
Puls

PULS QTD20.241 is a power supply unit (PSU) and DC/DC-Converter with a 25% power reserve, designed f...

UL File No.E198865

Height124 mm

Width65 mm

Depth127 mm

Current Output20 A

Current Input0.85 A

Power480 W

Voltage Input600 VDC

Efficiency95 %

SD-50C-24
4 in stock
SD-50C-24
MEAN WELL

DC-DC Enclosed converter; Input 36-72Vdc; Output +24Vdc at 2.1A; Free air convection

UL File No.-

Height-

Width-

Depth-

Current Output-

Current Input-

Power-

Voltage Input-

Efficiency-

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

DC-DC Converters convert a direct current voltage input into a different direct current voltage output

DC/DC Converters

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We're fully committed to delivering quality you can trust. If something isn't quite right, you have 30 days to return it. And should a part be defective, our 1-year warranty ensures you're covered.

PULS QTD20.241 is a power supply unit (PSU) and DC/DC-Converter with a 25% power reserve, designed for DIN rail mounting. It operates within an ambient air temperature range of -25 to +70°C and features an intermediate DC-bus and galvanic isolation. The unit provides a rated current of 20A at 24Vdc, 17.5A at 28Vdc, and includes a 12W derating from +60°C to +70°C. Connection is facilitated through spring-clamp connections. As part of the Q-series, it measures W65mm x H124mm x D127mm and requires a supply voltage of 384Vdc to 672Vdc, with specific nominal voltages of 500Vdc, 575Vdc, and 600Vdc. The turn-ON voltage is 450Vdc, and the shutdown voltage is 325Vdc. The housing is made of aluminium, and it is designed for DC networks with a net width of 65 mm. The rated power is 480W at both 24Vdc and 28Vdc, with an adjustable output voltage of 24Vdc to 28Vdc and a 500mV turn-ON overshoot. Protection functions include output overvoltage protection, overload/short-circuit current protection, and resistance to back-feeding loads up to 34V. The unit boasts an efficiency of 0.95 at 600Vdc input, a peak current consumption of 3A, a 35s start-up delay, and rise times of 70ms and 110ms under specified conditions. The hold time is 22ms at 600Vdc input, with power dissipation/losses of 25.5W at full output load. Electrical durability is rated at various hours depending on the operating conditions, with a ripple of 100mVpp and an output stage capacitance of 950µF.

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