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TDK-Lambda DRF Switched Mode DIN Rail Power Supply 264V AC Input 28V DC, 20 A Output, 480W DRF-480-24-1/HL

Category DIN Rail Power Supplies Brand TDK-Lambda Condition New

Specifications

Country of Origin Malaysia
Brand TDK-Lambda
Power 480W
Efficiency 94%
Height 123.4mm
Model DRF-480-24-1/HL
Depth 115.4mm
Width 115mm
Series DRF
Output Current 20A
Maximum Operating Temperature 70°C
Sub Type Switched Mode
Minimum Operating Temperature -25°C
Number of outputs 1
Maximum Input Voltage 264V ac
Electrical Phase 1
Hazardous Area Certification ATEX
Maximum Output Voltage 28V dc
Minimum Input Voltage 85V ac

Key Features

  • Operates from 85V to 264V AC input voltage range with high efficiency of 94%.
  • Compact and narrow design measuring 115mm width, 123.4mm height, and 115.4mm depth.
  • Equipped with IECEx, ATEX, and other hazardous area certifications for industrial use.
  • Supports remote on/off control with DC-OK output signal for monitoring.
  • Operating temperature range from -25°C to 70°C suitable for harsh environments.
  • Designed for industrial applications including marine, broadcast, test and measurement.
  • Conformal coated circuit boards ensure protection against harsh conditions.
  • Meets multiple international approvals including GL, UL 508, CE, and IEC standards.

Product Description

TDK-Lambda DRF-480-24-1/HL switched mode DIN rail power supply provides a robust and reliable 480W power output with a 28V DC output voltage at 20 A current. It accepts a wide AC input voltage range from 85 V to 264 V AC enabling flexible usage in various industrial and hazardous environments. The compact unit is engineered for DIN rail mounting with dimensions of 115mm (W) x 123.4mm (H) x 115.4mm (D), making it suitable for panel installations with limited space.

The DRF series, including this model, features IECEx and ATEX certification, confirming suitability for hazardous and marine applications. It is designed with conformal coated PCBs for enhanced durability in harsh environments. The power supply provides remote on/off functionality and a DC-OK remote signal for monitoring operational status, enhancing system integration and control.

This model operates efficiently at up to 94% and can handle peak loads of 150%. Its operating temperature range of -25°C to 70°C supports use in demanding industrial settings such as broadcast, marine, test and measurement, and general industrial automation tasks. Multiple safety and EMC standards compliance including EN 61000 series, UL 508, and IEC 60950-1 ensure reliable operation and regulatory conformity.

Operates from 85V to 264V AC input with 28V DC, 20 A output. Output power rating: 480W with high efficiency of 94%. Compact DIN rail mount design: 115mm x 123.4mm x 115.4mm. IECEx, ATEX, GL, and UL approvals for hazardous locations.

Remote on/off and DC-OK status signal included. Wide operating temperature: -25°C to 70°C for harsh environment use. Conformal coated circuit boards for enhanced durability. Ideal for marine, broadcast, test & measurement, and industrial applications.

This product is new and manufactured in Malaysia. Browse the Power Supplies category at EnvMart to find compatible DIN Rail Power Supplies and related industrial power systems from TDK-Lambda and other trusted brands.

TDK-Lambda DRF Switched Mode DIN Rail Power Supply 264V AC Input 28V DC, 20 A Output, 480W DRF-480-24-1/HL
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Frequently Asked Questions

This model provides a power output of 480W with a maximum output voltage of 28V DC and an output current of 20A.

It operates with an input voltage range from 85V to 264V AC.

The unit measures 115mm in width, 123.4mm in height, and 115.4mm in depth.

It operates with a high efficiency of 94%.

This model is certified with IECEx and ATEX for hazardous area applications.

It can operate in temperatures ranging from -25°C to 70°C.

Yes, it supports remote on/off control and provides a DC-OK output signal for monitoring.

It is designed for industrial applications including marine, broadcast, test and measurement, and general industrial automation.

This power supply operates on a single-phase electrical input.

It is manufactured in Malaysia.

It is capable of handling peak loads of up to 150%.

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