DRM-24V480W3PN DELTA

Sheet

Output Current

20A

Output Voltage

24V

Output Power

480W

Line Regulation

10mV (@ 3 x 320-575Vac input, 100% load)

Load Regulation

100mV (@ 3 x 320-575Vac input, 0-100% load)

Start-up Time

500ms

Hold-up Time

22ms @ 24V, 20A

Dynamic Response (Overshoot and Undershoot O/P Voltage)

± 5% @ 1.5-100% load

Nominal Input Voltage

3 x 400-500Vac

Input Voltage Range

3 x 320-575Vac (3-Phase) or 2 x 380-575Vac (2-Phase)

Nominal Input Frequency

50-60Hz

Input Frequency Range

47-63Hz

Input Current

0.79A @ 24V, 20A

Efficiency at 100% load

95.23% @ 24V, 20A

Case Chassis / Cover

Aluminium

Operating Temperature

-25°C to +70°C (Cold Start -40°C)

Storage Temperature

-40°C to +85°C

Operating Humidity

5 to 95% RH (Non-Condensing)

Shock Test (Non-Operating)

IEC 60068-2-27, Half Sine Wave: 30G for a duration of 18ms; 3 times per direction, 6 times in total

Vibration (Non-Operating)

IEC 60068-2-6, Sine Wave: 10-500Hz; 3G peak; displacement of 0.35mm; 60 min per axis for all X, Y, Z directions

Overload / Overcurrent

160-195% of rated load current, Constant current, Hiccup Mode (Auto-Recovery)

Short Circuit

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

Degree of Protection

IP20

Protection Against Shock

Class I with Primary Earth connection

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 No. 1011 and The Electromagnetic Compatibility Regulations 2016 No. 1091

Harmonic Current Emissions

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

PARD

100mVpp Max.

Rise Time

30ms

Power Factor at 100% load

0.93 @ 24V, 20A

Cooling System

Convection

Expected Cap Life Time

374,000 hrs. @ I/P: 3 x 400Vac, O/P: 24V, 10A, Ta: 25°C

Immunity

Generic Standards: EN/BS EN 55024, EN/BS EN 55035, EN 61000-6-2

Voltage Fluctuation and Flicker

IEC/EN/BS EN 61000-3-3

Inrush Current

10.0A

Input Terminal

4 Pins (Rated 600V/35A)

Output Terminal

4 Pins (Rated 300V/30A)

Output Voltage Adjustment Range

24-28Vdc

DC Input Voltage Range

450-800Vdc

Start-up with Capacitive Loads

20,000µF

Signal Terminal

2 Pins (Rated 300V/28A)

Mounting Rail

Standard TS35 DIN Rail in accordance with EN 60715

Pollution Degree

2

Industrial Control Equipment

UL/cUL listed: UL 508 and CSA C22.2 No. 107.1-01 (File No. E315355)

Safety Entry Low Voltage

SELV (IEC 60950-1)

Component Power Supply for General Use

EN/BS EN 61204-3

Bump Test (Operating)

IEC 60068-2-29, Half Sine Wave: 10G for a duration of 11ms, 1,000 times per direction, 6,000 times in total

Electrical Equipments of Machines

EN/BS EN 60204-1 (over voltage category III)

Electrical Equipment for Use in Electrical Power Installations

IEC/EN/BS EN 62477-1 / IEC 62103

Power Boost Recovery Time

17 seconds Typ.

Specific references