QTD20.241 Puls DC/DC Converters

Name: QTD20.241
Brand: 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.

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

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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 %

1 in stock

DDR-240C-24

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DC-DC Ultra slim Industrial DIN rail converter; Input 33.6-67.2Vdc; Single Output 24Vdc at 10A

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DDR-120C-24

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DC-DC Ultra slim Industrial DIN rail converter; Input 33.6-67.2Vdc; Single Output 24Vdc at 5A

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About the manufacturer

Powermatic Associates is an authorized Puls distributor, proudly offering their innovative and reliable industrial power supply solutions. Puls is a renowned manufacturer specializing in high-quality DIN rail power supplies, engineered to deliver optimal performance and efficiency across various demanding applications. Their product portfolio includes single-phase and three-phase power supplies, D...

About the Product Category

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

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