DIN RAIL SWITCHING POWER SUPPLY

MDR-60

50–60W DIN Rail Switching Power Supply

Compact DIN rail AC/DC switching power supply available with 5V, 12V, 24V and 48V DC output versions for industrial control, automation and DIN rail equipment applications.

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50–60W Rated Power Range

5–48V Output Voltage Options

85–264VAC AC Input Range

Up to 88% Efficiency

40 × 90 × 100 mm Overall Dimensions

PRODUCT OVERVIEW

MDR-60 DIN Rail Power Supply

The MDR-60 Series provides four DC output voltage versions: 5V, 12V, 24V and 48V. Rated output power ranges from 50W to 60W depending on the selected model.

✓

Universal AC Input

85–264VAC or 120–370VDC input range.

⚡

Four Output Versions

5V, 12V, 24V and 48V DC output options.

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DIN Rail Design

40 mm wide housing for TS-35/7.5 or TS-35/15 DIN rail installation.

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DC OK Relay Contact

Built-in DC OK relay contact for power status indication.

OUTPUT SPECIFICATIONS

MDR-60 Model Range

Electrical output specifications for each available voltage version.

Specification	MDR-60-5	MDR-60-12	MDR-60-24	MDR-60-48
DC Voltage	5V	12V	24V	48V
Rated Current	10A	5A	2.5A	1.25A
Current Range	0–10A	0–5A	0–2.5A	0–1.25A
Rated Power	50W	60W	60W	60W
Ripple & Noise	80mVp-p	120mVp-p	150mVp-p	200mVp-p
Voltage Adjustment Range	±10%	±10%	±10%	±10%
Voltage Accuracy	±2.0%	±1.0%	±1.0%	±1.0%
Line Regulation	±1.0%	±1.0%	±1.0%	±1.0%
Load Regulation	±1.5%	±1.0%	±1.0%	±1.0%
Efficiency	78%	86%	88%	87%
Overvoltage Protection	6.25–7.25V	15.6–18V	31.2–36V	57.6–64.8V
DC OK Signal Value	Relay Contact (Max): 30V / 1A resistive load

TECHNICAL DATA

General Specifications

Input

Voltage Range 85–264VAC / 120–370VDC

Frequency Range 47–63Hz

AC Current 1.8A / 115VAC, 1A / 230VAC

Inrush Current 30A / 115VAC, 60A / 230VAC, cold start

Leakage Current < 1mA / 240VAC

Timing

Start / Rise Time 500ms / 30ms at 230VAC; 500ms / 30ms at 115VAC, at full load

Hold-up Time 50ms at 230VAC; 20ms at 115VAC, at full load

Environment

Working Temperature -20°C to +70°C

Working Humidity 20–90% RH, non-condensing

Storage Temperature / Humidity -40°C to +85°C, 10–95% RH, non-condensing

Temperature Coefficient ±0.03% / °C (0–50°C)

Vibration 10–500Hz, 2G, 10 min/cycle; X, Y and Z axes, 60 min each; installation according to IEC60068-2-6

Safety & Mechanical

Withstand Voltage I/P–O/P: 3KVAC; I/P–FG: 2KVAC; O/P–FG: 0.5KVAC

Isolation Resistance I/P–O/P, I/P–FG, O/P–FG: 100MΩ / 500VDC / 25°C / 70% RH

MTBF ≥ 299.2K hrs, MIL-HDBK-217F (25°C)

Dimensions 40 × 90 × 100 mm

Packaging 0.33kg; 42pcs / 14.8kg / 0.82CUFT

Safety Standards

Safety Norms UL508, TUV EN60950-1, Class I, Div. 2 Group A, B, C, D Hazardous Locations T4

EMC

EMC Emission EN55011, EN55022 (CISPR22), EN61204-3 Class B, EN61000-3-2, EN61000-3-3

EMC Immunity EN61000-4-2,3,4,5,6,8,11; EN55024; EN61000-6-2; EN61204-3; Class A heavy industrial standard

PROTECTION

Built-in Protection Functions

Overload Protection

Protection operates at approximately 105%–150% of rated output power. Hiccup-mode protection is used and the power supply automatically recovers after the abnormal load condition is removed.

Overvoltage Protection

Overvoltage protection turns off the output voltage. Recovery is achieved after restarting the power supply. The protection level depends on the selected output model.

DC OK Relay Contact

Built-in DC OK relay contact provides power status indication. Maximum relay contact rating is 30V / 1A resistive load.

MECHANICAL DIMENSIONS

MDR-60 Dimension Drawing

DIN rail enclosure and mounting dimensions.

Overall Size: 40 × 90 × 100 mm

DIMENSIONS IN MILLIMETERS

APPLICATIONS

Typical Applications

Industrial Automation DIN rail automation equipment and production control systems.

Control Cabinets DIN rail power supply for industrial electrical panels.

Electronic Equipment Equipment requiring stable 5V, 12V, 24V or 48V DC power.

Industrial Systems Industrial applications using standard DIN rail installation.

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