Delta DRL-48V960W1EN 48V 960W 20A DIN Rail LYTE II Series

Model	Description
DRL-48V960W1ENA	Conformal Coating

Model	Description
DRL-48V960W1ENA	Conformal Coating

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Datasheet

Uploaded on 24-May-2026

Manual

Uploaded on 24-May-2026

Image

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Mechanical Drawing

Uploaded on 24-May-2026

Certificates

BSMI

Uploaded on 24-May-2026

CCC

Uploaded on 24-May-2026

EAC

Uploaded on 24-May-2026

TUV

Uploaded on 24-May-2026

UKCA

Uploaded on 24-May-2026

GUI Software

Tech Specs

Output Current

20A

Output Voltage

48V

Output Voltage Adjustment Range

48-55 Vdc

Output Power

960W

Line Regulation

± 0.5% @ 115 Vac & 230 Vac

Load Regulation

± 0.5%

PARD

< 200 mVpp @ 0°C to +70°C
< 600 mVpp @ -30°C to 0°C

Start-up Time

300 ms typ. @ 230 Vac

Hold-up Time

22 ms typ. @ 230 Vac

Dynamic Response (Overshoot & Undershoot O/P Voltage)

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

Start-up with Capacitive Loads

5,000 µF Max

Rise Time

30 ms typ. @ 230 Vac

Power Boost Duration

150% Power Boost for 5 seconds / 200% for 50ms / 500% for 5ms

Nominal Input Voltage

100-240 Vac

Input Voltage Range

85-277 Vac

Nominal Input Frequency

50-60 Hz

Input Frequency Range

47-63Hz

DC Input Voltage Range

100-400 Vdc

Input Current

9.3 A typ. @ 115 Vac, 4.6 A typ. @ 230 Vac

Efficiency at 100% load

95.5% typ. @ 230 Vac

Inrush Current

30 A typ. @ 230 Vac

Power Factor at 100% load

> 0.98 @ 115 Vac, > 0.96 @ 230 Vac

Leakage Current

1.5 mA typ. @ 230 Vac

No Load Power Consumption

4.5 W typ. @ 230 Vac

Case Chassis / Cover Case Cover: Aluminum alloy, Chassis: Anodized aluminum, Front Cover: Galvanized steel
Indicator Green LED DC OK
Cooling System Convection
Input Terminal 3 Pins (Rated 600 V / 30 A)
Output Terminal 4 Pins (Rated 600 V / 30 A)
Signal Terminal -
Noise Sound Pressure Level (SPL) Sound Pressure Level (SPL) < 25 dBA
Input/Output Terminal -
Signal -
Mounting Rail -
Wire Input: AWG 14-12 Output: AWG 16-14
Protection Structure -
Terminal -
Unit Weight 2.05 kg (4.52 lb)	Dimensions 123.6 x 130.8 x 137 mm 4.87” x 5.15” x 5.39”

Vibration (Operating)

IEC 60068-2-6, Sine Wave: 10 Hz to 500 Hz (2G peak); 10 min per cycle, 60 min for X, Y, Z direction

Operating Temperature

-40°C to +70°C

Storage Temperature

-40°C to +85°C

Power De-rating

> 50°C de-rate power by 2.5% / °C @ 230 Vac
> 40°C de-rate power by 1.66% / °C @ 115 Vac

Operating Humidity

5 to 90% RH (Non-Condensing)

Shock Test (Non-Operating)

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

Vibration (Non-Operating)

IEC 60068-2-64, Random: 5 Hz to 500 Hz (2.09 G); 20 min per axis for all X, Y, Z direction

Operating Altitude

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

Pollution Degree

Over Voltage Category

II (Compliance to EN 61558-1 OVC III with 2000 meters altitude)

Overvoltage

<69 V, SELV Output, Hiccup Mode, Auto-recovery

Overload / Overcurrent

125 - 205% of rated load current, Hiccup Mode, Auto-recovery (150% Power Boost for 5 seconds / 200% for 50 ms / 500% for 5 ms)

Over Temperature

Shut down, Auto-recovery

Short Circuit

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

Protection Against Shock

Class I with Primary Earth connection

MTBF

Telcordia SR-332: > 700,000 hrs.
I/P: 115 Vac & 230 Vac, O/P: 100% load, Ta: 25°C

Expected Cap Life Time

10 Years (115 Vac & 230 Vac, 50% load @ 45°C)

Safety Certificate

CB scheme: IEC/EN/BS EN 62368-1, AS/NZS 62368-1 RCM, IEC/EN 61010-1/2-201, IEC 61558-1/2-16, AS/NZS 61558-1/2-16 RCM
TUV Bauart: EN 62368-1
UL/cUL: UL 62368-1, CSA C22.2; UL 61010-1/-2-201, CAN/CSA-C22.2 No. 61010-1-12
BIS: IS 13252-1 (Part 1)
BSMI: CNS 15598-1
CCC: GB 4943.1, EAC: TP TC 004/2011
KC: KC 62368-1 (upon request)

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

Galvanic Isolation

Input to Output: 4.0 kVac
Input to Ground: 2.5 kVac
Output to Ground: 1.5 kVac

Safety Entry Low Voltage

SELV (IEC/EN 62368-1 /61010-1/2-201 /61558-1/2-16)

UKCA

In conformance with Electrical Equipment (Safety) Regulations 2016 No. 1011 and The Electromagnetic Compatibility Regulations 2016 No. 1091

Emission

(CE & RE)
CISPR 32, EN/BS EN 55032, AS/NZS CISPR 32, Class B; KS C 9832; CNS15936; EN/BS EN 61204-3; Compliance to FCC Title 47

Immunity

EN/BS EN 55035; KS C 9835; EN/BS EN 61204-3

Harmonic Current Emissions

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

Voltage Fluctuation and Flicker

IEC/EN/BS EN 61000-3-3, dmax ≤ 4%

(/3) Item(s) selected

DRL-48V960W1EN

DIN Rail

LYTE II Series

DRL-48V960W1EN

Output Voltage

Output Power

Output Current

Input Voltage Range

Dimensions (H x W x D)

Unit Weight

Highlights & Features

Applications

DRL-48V960W1EN

DRL-48V960W1EN

DIN Rail

LYTE II Series

DRL-48V960W1EN

Highlights & Features

Output Voltage

Output Power

Output Current

Input Voltage Range

Dimensions

Unit Weight

Applications

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Tech Specs

Tech Specs

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