LU500

500W Single Output

LED Series

www.slpower.com

LU500 REV 10.0, 10-07-15

1

Features

4” X 7.25” X 2.2” Package

Up to 500W w/air

Universal Input 90 to 305Vac

Active current share

Class I Input

Approved to EN60950 2nd Edition

93% Efficiency @ 230V Input, 92% @ 115V Input

3 Year Warranty

Description

A superior performance 500 Watt AC to DC power supply designed for LED applications. Highly efficient, LU500 product

family has active current share for redundant applications. All models are CE marked to low voltage directive and

approved to EN60950 2

Model Selection

Model

Ripple &

Total

Total

Number

1

Volts

w/200LFM air

Noise

2

Regulation

OVP

Threshold

LU500S12T

12V

34A

1.5%

±2%

13.8.± 1.0V

LU500S24T

24V

20.8A

1%

±2%

27.6 ± 1.0V

LU500S48T

3

48V

10.4A

1%

±2%

55.5 ± 2.0V

Notes:

1)Input Connector: “T” = Terminal Block and replace with “E” = 3pin Molex

2) Measured with noise probe directly across output terminals with 0.1µF ceramic and 10µF low ESR capacitors.

For main output load of less than 5%, total noise & ripple will increase to 2%.

3) Consult the factory for availability

General Specifications

AC Input

90-305Vac, 47-63Hz

DC input127–380Vdc (External fuse required.

Not Safety Approved)

Power supply is protected against brown out

condition

Turn On Time

<500mS @115Vac

Input Current

115Vac: 5A, 230Vac: 2.5A, 277Vac: 2.1A

Hold-up Time

16 mS minimum at full load & 100 Vac input.

Measured from 100% to 90% of output voltage.

Inrush Current

277Vac, cold start: will not exceed 70A

Power Factor

Correction

Meets EN61000-3-2, Class A, C, and D

Input Fuses

F1, T10A, 500Vac, provided on all models

Overload

Protection

Main Output

120% to 140% of current rating, Hiccup Mode