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Mean Well XDR-480E-12 Economical Ultra Slim Din Rail Power Supply 360W 12V 30A

48mm widthhigh efficiencyeconomical model

SKU XDR-480E-12

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Overview

XDR-480E-12 is the 12V output model of this series: rated current 30A, rated power 360W, typical efficiency 94%.

The XDR-480E series is a 480W AC/DC economical ultra slim industrial DIN rail power. Key features of this series include a narrow 48mm casing, optimizing system installation space, and an ultra-wide input range of 85~264Vac suitable for global use. It boasts a maximum efficiency of 96% and a low standby power consumption <1.2W for energy savings and carbon reduction. It has built-in constant current, fanless design, a wide operating temperature range of -40 to +70℃ (up to +50℃ at full load); OVCⅢ compliance; parallel function capability up to 1920W; built-in DC OK signal. With comprehensive protection functions, complete safety certifications, and a 3-years warranty, the XDR-480E series is a compact, high-performance, and highly reliable DIN rail power supply.

Features

85~264Vac input with PFC
Global certificates in multi-fields (ITE 62368-1, Industrial 61558-1/-2-16, 61010)
48mm slim width
High efficiency up to 96% and no load power dissiaption<1.2W
Built-in constant current limiting circuit
Current sharing up to 1920W (3+1) for parallel use
Protections: Short circuit / Overload / Over voltage / Over temperature
Fanless design, cooling by free air convection
Over voltage category Ⅲ (OVC Ⅲ)
-40~+70℃ wide range operation temperature (>+50℃ derating)
Operating altitude up to 5000 meters
Built-in DC OK relay contact
Can be installed on DIN rail TS-35/7.5 or 15
3 years warranty

Specifications

XDR-480E-12Specifications from the official datasheet (2026-04-10 edition)

OUTPUT

DC VOLTAGE: 12V
RATED CURRENT: 30A
CURRENT RANGE: 0 ~ 30A
RATED POWER: 360W
RIPPLE & NOISE (max.)^Note.2: 100mVp-p
VOLTAGE ADJ. RANGE: 12 ~ 15V
VOLTAGE TOLERANCE^Note.3: ±2.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±1.0%
SETUP, RISE TIME: 1500ms, 150ms/230Vac 3000ms, 150ms/115Vac at full load
HOLD UP TIME (Typ.): 15ms/230Vac 15ms/115Vac at full load

INPUT

AC VOLTAGE RANGE: 85 ~ 264Vac
DC VOLTAGE RANGE: 120 ~ 370Vdc
NO LOAD POWER CONSUMPTION (Typ.): 1W @115Vac & 230Vac
FREQUENCY RANGE: 47 ~ 63Hz
POWDR FACTOR (Typ.): PF>0.95/230Vac PF>0.98/115Vac at full load
EFFICIENCY (Typ.): 94%
AC CURRENT (Typ.): 6A/115Vac 3A/230Vac
INRUSH CURRENT (Typ.): COLD START 15A/115Vac 30A/230Vac
LEAKAGE CURRENT: <1mA / 240Vac

PROTECTION

OVERLOAD: 105~130% rated output power Hiccup mode when output voltage <30%, recovers automatically after fault condition is removed Constant current limiting without shutdown within 30%~100% rated output voltage, recovers automatically after fault condition is removed
OVER VOLTAGE: Max. 18V Protection type : Hiccup mode, recovers automatically after fault condition is removed.
OVER TEMPERATURE: Protection type : Shut down o/p voltage,recovers automatically after temperature goes down

FUNCTION

PARALLEL (Droop Mode): Up to 1920W Max (3+1) units;Please refer to Function Manual for more details
DC OK RELAY CONTACT: Relay Contact Ratings (max.):30Vdc/1A, 30Vac/0.5A resistive load

ENVIRONMENT

WORKING TEMP.: -40 ~ +70℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +85 ℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: ±0.03% /℃ (0 ~ 50℃)
VIBRATION: Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6

SAFETY & EMC

SAFETY STANDARDS^Note.6&7&8: CB IEC 62368-1, IEC 61558-1/2-16, IEC 61010-1/-2-201 ; TUV BS EN/EN 62368-1, BS EN /EN 61558-1/-2-16, BS EN/EN 61010-1/-2-201 ; UL UL/CUL 61010-1/-2-201 ; CCC GB4943.1 ; BSMI CNS15598-1 ; EAC TPTC004 approved ; KC/BIS KC 62368-1 and BIS IS 13252 (Part 1) certified, No stock ,contact sales by request
OVER VOLTAGE CATEGORY^Note.4: IEC/EN 61558-1/-2-16 (OVC Ⅲ, altitude up to 2000m ) ; IEC/EN/UL 61010-1/-2-201 (OVC Ⅱ, altitude up to 5000m ) ; IEC/EN 62368-1 (OVC Ⅱ, altitude up to 5000m )
SAFETY EXTRA-LOW VOLTAGE(SELV): IEC/EN 61558-2-16 (SELV ) ; IEC/EN 62368-1 (SELV / ES1 )
WITHSTAND VOLTAGE: I/P-O/P: 4KVac I/P-FG: 2KVac O/P-FG: 1.5KVac O/P-DC OK: 0.5KVac
ISOLATION RESISTANCE: I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500Vdc/25 ℃/ 70%RH
EMC EMISSION: Parameter Standard Test Level

Conducted BS EN/EN55032 (CISPR32) / BS EN/EN61204-3 / CNS15936 / KS C 9832 Class B
Radiated BS EN/EN55032 (CISPR32) / BS EN/EN61204-3 / CNS15936 / KS C 9832 Class B
Harmonic Current BS EN/EN61000-3-2 Class A
Voltage Flicker BS EN/EN61000-3-3
EMC IMMUNITY: BS EN/EN55035 , BS EN/EN61204-3, BS EN/EN61000-6-2(BS EN/EN50082-2), KS C 9835

Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 3, 8KV air; Level 2, 4KV contact; criteria A
Radiated BS EN/EN61000-4-3 Level 3, 10V/m; criteria A
EFT / Burst BS EN/EN61000-4-4 Level 3, 2KV; criteria A
Surge BS EN/EN61000-4-5 Level 4, 2KV/Line-Line ;Level 4, 4KV/Line-Line-Chassis ;criteria A
Conducted BS EN/EN61000-4-6 Level 3, 10V; criteria A
Magnetic Field BS EN/EN61000-4-8 Level 4, 30A/m; criteria A

Parameter	Standard	Test Level
Conducted	BS EN/EN55032 (CISPR32) / BS EN/EN61204-3 / CNS15936 / KS C 9832	Class B
Radiated	BS EN/EN55032 (CISPR32) / BS EN/EN61204-3 / CNS15936 / KS C 9832	Class B
Harmonic Current	BS EN/EN61000-3-2	Class A
Voltage Flicker	BS EN/EN61000-3-3

Parameter	Standard	Test Level
ESD	BS EN/EN61000-4-2	Level 3, 8KV air; Level 2, 4KV contact; criteria A
Radiated	BS EN/EN61000-4-3	Level 3, 10V/m; criteria A
EFT / Burst	BS EN/EN61000-4-4	Level 3, 2KV; criteria A
Surge	BS EN/EN61000-4-5	Level 4, 2KV/Line-Line ;Level 4, 4KV/Line-Line-Chassis ;criteria A
Conducted	BS EN/EN61000-4-6	Level 3, 10V; criteria A
Magnetic Field	BS EN/EN61000-4-8	Level 4, 30A/m; criteria A

OTHERS

MTBF: 1482.0K hrs min. Telcordia SR-332 (Bellcore) ; 258.3K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 48*125.2*125mm (W*H*D)
PACKING: 890g; 12pcs/13Kg/1.16CUFT

Test conditions and notes8

1. All parameters NOT specially mentioned are measured at 230Vac input, rated load and 25℃ of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μF & 47μF parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
5. Installation clearances : 40mm on top, 20mm on the bottom, 5mm on the left and right side are recommended when loaded permanently with full power. In case the adjacent device is a heat source, 15mm clearance is recommended.
6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
7. The Regulatory Compliance Mark (RCM) is applied on a voluntary basis. The equipment meets the relevant IEC or AS/NZS standards, or AS/NZS 3820 where applicable. The use of the RCM mark complies with AS/NZS 4417.1.
8. Some factory or model may not have the BIS logo, please contact your MEAN WELL sales for more information.

Technical drawings

XDR-480E-12 Block Diagram — Block Diagram

XDR-480E-12 Derating Curve — Derating Curve

XDR-480E-12 Function Manual — Function Manual

XDR-480E-12 XDR-480E series — XDR-480E series

XDR-480E-12 Mechanical Specification — Mechanical Specification

XDR-480E-12 Installation Instruction — Installation Instruction

Typical applications

Industrial control system
Semiconductor fabrication equipment
Factory automation
Electro-mechanical apparatus
Battery charger

Downloads

Datasheet1

XDR-480E-12 datasheetXDR_480E_Spec_sheet.pdf · 2026-04-10 edition PDF Download

FAQ

What output does the Mean Well XDR-480E-12 provide?

The XDR-480E-12 is a 12V DC DIN rail power supply rated for 360W. Its rated output current is 30A, making it suitable for 12V systems within that power requirement.

What types of applications is the XDR-480E-12 intended for?

This model is designed for DIN rail power supply applications where a compact 12V DC source is required. Its listed certifications cover ITE, industrial, and 61010-related use cases, which makes it relevant for many commercial and industrial equipment environments.

Why choose the XDR-480E-12 over a wider DIN rail power supply?

The XDR-480E-12 has a slim 48mm width, which is useful when cabinet or rail space is limited. It also provides up to 94% efficiency and operates fanlessly by free air convection.

Can the XDR-480E-12 operate in high or low temperatures?

Yes. The specified operating temperature range is -40°C to +70°C, with derating above +50°C. This makes it suitable for environments that require a wide temperature operating range.

What protections are included with the XDR-480E-12?

The listed protections include short circuit, overload, over voltage, and over temperature protection. It also includes a built-in constant current limiting circuit.

Is the XDR-480E-12 suitable for higher-altitude operation?

The XDR-480E-12 is specified for operation at altitudes up to 5000 meters. It carries Overvoltage Category III for altitudes up to 2000m, and Overvoltage Category II for altitudes up to 5000m.

What input voltage range does the XDR-480E-12 support?

The specified AC input range is 85 to 264Vac. This wide input range supports use across many mains power environments where the product's ratings and approvals are appropriate.

What warranty and weight are listed for this model?

The XDR-480E-12 has a listed warranty period of 3 years. Its listed weight is 0.89 kg.

Payment & Security

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Model	Power	Voltage	Current	IP Rating
Mean Well XDR-480E-24 Economical Ultra Slim Din Rail Power Supply 480W 24V 20A	480W	24V	20A	IP20	View

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