DRP-240

DR / DRP Series / DRP-240
DIN RAIL SWITCHING POWER SUPPLY

DRP-240

240W DIN Rail Switching Power Supply

Industrial AC/DC switching power supply available with 24V and 48V DC output versions for industrial control, automation systems, electrical equipment and DIN rail applications.

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DRP-240 switching power supply
240W Rated Power
24–48V Output Voltage Options
85–264VAC AC Input Range
Up to 85% Efficiency
125.5 × 125.2 × 100 mm Overall Dimensions
PRODUCT OVERVIEW

DRP-240 Power Supply

The DRP-240 Series provides two DC output voltage versions: 24V and 48V. Both models provide 240W rated output power.

✓

Universal AC Input

85–264VAC or 120–370VDC input range.

⚡

Two Output Versions

24V and 48V DC output options with 240W rated power.

▣

Industrial Design

Industrial enclosure suitable for control and automation equipment.

●

Industrial Protection

Built-in overload, overvoltage and over-temperature protection.

OUTPUT SPECIFICATIONS

DRP-240 Model Range

Electrical output specifications for each available voltage version.

Specification DRP-240-24 DRP-240-48
DC Voltage 24V 48V
Output Voltage Tolerance ±1% ±1%
Rated Current 10A 5A
Current Range 0–10A 0–5A
Ripple & Noise 80mVp-p 150mVp-p
Line Regulation ±0.5% ±0.5%
Load Regulation ±1% ±1%
Rated Power 240W 240W
Efficiency 84% 85%
Start / Rise / Hold Time 800ms / 40ms / 20ms @ 230VAC 800ms / 40ms / 20ms @ 115VAC
Voltage Adjustment Range 21.6–26.4V 43.2–52.8V
Overvoltage Protection 30–34V 54–60V
Overtemperature Protection 100°C ± 5°C (TSW1) 100°C ± 5°C (TSW1)
TECHNICAL DATA

General Specifications

Input

Voltage Range 85–264VAC / 120–370VDC
Frequency Range 47–63Hz
AC Current 3.5A / 115VAC,
1.8A / 230VAC
Inrush Current 30A / 115VAC,
60A / 230VAC, cold start
Leakage Current < 3.5mA / 240VAC

Timing

Start / Rise / Hold Time Model-specific timing values are listed in the DRP-240 Model Range table above.

Environment

Working Temperature / Humidity -10°C to +60°C, 20–95% RH
Storage Temperature / Humidity -20°C to +85°C, 10–95% RH
Temperature Coefficient ±0.03% / °C (0–50°C)
Vibration 10–500Hz, 2G, 10 min/cycle; X, Y and Z axes, 60 min each

Safety & Mechanical

Withstand Voltage I/P–O/P: 1.5KVAC;
I/P–FG: 1.5KVAC;
O/P–FG: 0.5KVAC
Isolation Resistance 100MΩ / 500VDC
Dimensions 125.5 × 125.2 × 100 mm
Weight / Packaging 1.2kg;
20pcs / 14.4kg / 1.2CUFT

Safety Standards

Safety Norms Meets the requirements of UL1012 (do not apply for marking)

Design Features

Cooling Natural convection cooling
Construction Compact size and lightweight design
EMI Filter Built-in EMI filter
Burn-in Test 100% full-load burn-in test
Compliance Meets FCC Part 15J Condition Grade B
PROTECTION

Built-in Protection Functions

Overload Protection

Protection operates at approximately 105%–150% of rated output power. Foldback power limiting protection is used. The power supply automatically restores operation after the abnormal load condition is removed.

Overvoltage Protection

Overvoltage protection levels are 30–34V for DRP-240-24 and 54–60V for DRP-240-48.

Overtemperature Protection

Over-temperature protection is specified at 100°C ± 5°C, measured at TSW1.

Short Circuit Protection

Built-in short-circuit protection helps protect the power supply and connected equipment under abnormal output conditions.

MECHANICAL DIMENSIONS

DRP-240 Dimension Drawing

Outline and installation dimensions.

DRP-240 mechanical dimension drawing
Overall Size: 125.5 × 125.2 × 100 mm
DIMENSIONS IN MILLIMETERS
APPLICATIONS

Typical Applications

Industrial Control 240W DC power for industrial control systems.
Control Cabinets 24V and 48V power for electrical control equipment.
Automation Systems Industrial power supply for automation equipment.
Industrial Equipment High-power DC supply for machinery and electrical systems.

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