MEAN WELL DRT-240-48 DIN Rail Power Supply, 48 V, 5 A, 240 W

At a glance

Output Voltage: 48 V DC
Rated Output Current: 5 A
Rated Output Power: 240 W
Input Voltage Range: Three phase 340 V to 550 V AC
Efficiency (typ.): 89%
Operating Temperature: -20 °C to +70 °C

Model DRT-240-48Current model

MEAN WELL DRT-240-48 DIN Rail Power Supply, 48 V, 5 A, 240 W

Price on request

At a glance

Output Voltage: 48 V DC
Rated Output Current: 5 A
Rated Output Power: 240 W
Input Voltage Range: Three phase 340 V to 550 V AC
Efficiency (typ.): 89%
Operating Temperature: -20 °C to +70 °C

Clips onto a DIN rail and runs from a three phase mains supply to give a regulated DC supply for industrial control panels. DIN rail power supply, 48 V, 5 A, 240 W. Three phase 340 V to 550 V AC wide range input.

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WarrantyManufacturer warranty under MEAN WELL's terms: 3 years. Warranty claims
DeliveryPrice, availability and delivery charges are confirmed in your quotation. Shipping and delivery

Overview

What it is

The MEAN WELL DRT-240-48 is a DIN rail power supply from the DRT-240 series (240 W Three Phase Industrial DIN RAIL Power Supply), rated 48 V, 5 A, 240 W.

What it is used for

Industrial DIN rail supply that runs from a three phase 400 V or 480 V AC feed and delivers a regulated 48 V DC rail in control panels.

Key features

Three phase 340 V to 550 V AC wide range input.
Efficiency 89%.
Protections: short circuit, overload, over voltage, over temperature.
Cooling by free air convection, built-in constant current limiting.
Mounts on DIN rail TS-35/7.5 or 15.
UL 508 (industrial control equipment) approved, EN 61000-6-2 industrial immunity level.

Key Specifications

Output Voltage: 48 V DC.
Rated Output Current: 5 A.
Rated Output Power: 240 W.
Input Voltage Range: Three phase 340 V to 550 V AC (dual phase operation possible with 20% derating); 480 V to 780 V DC.
Efficiency (typ.): 89%.
Operating Temperature: -20 °C to +70 °C (see derating curve).

Buying considerations

Size the unit with headroom above the connected load and check the derating information in the datasheet for high ambient temperature or low input voltage. Other models in the same series are listed on this page.

Installation considerations

MEAN WELL treats this unit as a component of the final equipment, so approvals and EMC performance should be confirmed for the complete installation. Wiring and safety details are in the official datasheet linked below.

Features

MEAN WELL DRT-240-48 DIN Rail Power Supply, 48 V, 5 A, 240 W, dimension drawing — Check the datasheet for tolerances.

Size and fit

Dimensions: 125.5 x 125.2 x 100 mm (W x H x D)
Weight: 1.3 kg
Mounting: DIN Rail

Technical specifications

Key facts

What is it?: DIN rail power supplyBrand MEAN WELL, model DRT-240-48
What does it output?: 48 V DC, 5 A, 240 W
What input does it accept?: Three phase 340 V to 550 V AC
How does it mount?: DIN Rail
Which documents are available?: Datasheet Open documents

RelatedDocumentsAll MEAN WELL documents

Output

Output Voltage: 48 V DC
Rated Output Current: 5 A
Output Current Range: 0 to 5 A
Rated Output Power: 240 W
Output Voltage Adjustment Range: 48 V to 55 V
Output Voltage Tolerance: ±1.0%
Ripple and Noise (max.): 80 mVp-p
Efficiency (typ.): 89%

Input

Input Voltage Range: Three phase 340 V to 550 V AC (dual phase operation possible with 20% derating); 480 V to 780 V DC
Input Frequency Range: 47 Hz to 63 Hz

Protection

Withstand Voltage: I/P to O/P: 3 kV AC; I/P to FG: 2.0 kV AC; O/P to FG: 0.5 kV AC

Environment

Operating Temperature: -20 °C to +70 °C (see derating curve)
Operating Humidity: 20% to 90% RH non-condensing
Cooling: Free air convection

Physical

Dimensions: 125.5 x 125.2 x 100 mm (W x H x D)
Weight: 1.3 kg
Mounting: DIN Rail

Approvals

MTBF: 114.6K hrs min. MIL-HDBK-217F (25 °C)

Other

Series: DRT-240

Warranty: Manufacturer warranty under MEAN WELL's terms: 3 years. How claims work

Product attributes and shipping details

Brand	MEAN WELL
Power Output	240 W

Downloads

Documentation

DRT-240 series datasheetPublicDatasheet · Family · meanwell.com
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Questions about this product

What input voltage does the DRT-240-48 accept?

MEAN WELL lists Three phase 340 V to 550 V AC (dual phase operation possible with 20% derating); 480 V to 780 V DC for this model.

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