DRL-48V120W1EN DELTA

Sheet

Output Current

2.5A

Output Voltage

48V

Output Voltage Range

43.2-52.8Vdc

Output Power

120W

Nominal Input Voltage

100-240Vac

Input Voltage Range

90-264Vac

Nominal Input Frequency

50-60Hz

Input Frequency Range

47-63Hz

Input Current

2.1A typ. @ 115Vac, 1.3A typ. @ 230Vac

Efficiency at 100% load

89.5% typ.@ 230Vac

Inrush Current

35A typ. @ 230Vac

Case Chassis / Cover

Aluminum / SGCC

Cooling System

Convection

Input Terminal

3 Pins (Rated 300V/30A)

Output Terminal

4 Pins (Rated 300V/20A)

Operating Temperature

-40°C to +70°C

Storage Temperature

-40°C to +85°C

Operating Humidity

20 to 95% RH (Non-Condensing)

Vibration (Non-Operating)

IEC 60068-2-6, Random: 5Hz to 500Hz (2.09G); 20 min per axis for all X, Y, Z direction

Expected Cap Life Time

10 years (230Vac, 50% load @ 40°C)

CE

In conformance with EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU

UKCA

In conformance with Electrical Equipment (Safety) Regulations 2016 and Electromagnetic Compatibility Regulations 2016

Harmonic Current Emissions

IEC/EN/BS EN 61000-3-2, Class A

Voltage Fluctuation and Flicker

IEC/EN/BS EN 61000-3-3

ESD Immunity

IEC 61000-4-2

EFT

IEC 61000-4-4

Surge

IEC 61000-4-5

Magnetic Field

IEC 61000-4-8

Voltage Dips

IEC 61000-4-11

Line Regulation

± 0.5% @ 115Vac & 230Vac

Load Regulation

± 0.5%

Start-up Time

500ms typ. @ 115Vac & 230Vac

Dynamic Response (Overshoot and Undershoot O/P Voltage)

± 10% @ 115Vac & 230Vac input, 10-100% load (Slew Rate: 2.5A/µS, 50% duty cycle @ 5Hz & 10KHz)

Vibration (Operating)

IEC 60068-2-6, Sine Wave: 10Hz to 500Hz @ 19.6 m/s² (2G peak); 10 min per cycle, 60 min for X direction

Shock Test (Non-Operating)

IEC 60068-2-27, Half Sine Wave: 50G for duration of 11ms; 3 times per direction, 9 times in total

Over Temperature

Latch Mode

Short Circuit

Hiccup Mode, Non-Latching (Auto-recovery when the fault is removed)

Protection Against Shock

Class I with Primary Earth connection

Output Voltage Adjustment Range

43.2-52.8Vdc

Start-up with Capacitive Loads

3,000µF Max

Operating Altitude

0 to 5,000 Meters (16,400 ft.)

Indicator

Green LED (DC OK)

Shock Test (Operating)

IEC 60068-2-27, Half Sine Wave: 10G for duration of 11ms; 1 time in X axis

Pollution Degree

2

Component Power Supply for General Use

EN/BS EN 61204-3

Rise Time

30ms typ. @ 115Vac & 230Vac

Over Voltage Category

II (Compliance to EN 62477-1 OVC III with 2000 meters altitude)

Internal Fuse

T4 A / 250 V

Mounting Rail

Standard TS35 DIN Rail in accordance with EN 60715

Radiated Immunity

IEC 61000-4-3

Conducted Immunity

IEC 61000-4-6

Specific references