Mean Well HLG-600H-54B Power Supply 600W 54V- Dimmable

Q: Can I use the HLG-600H-54B for a large outdoor 54V LED lighting project with dimming control?

Yes. The HLG-600H-54B outputs 600W at 54V and includes a dimming interface for brightness control. Its IP67 waterproof rating allows fully exposed outdoor mounting, including direct rain and temporary water contact, making it well-suited for large exterior LED installations.

Q: Is the HLG-600H-54B a good choice for 54V commercial LED signage exposed to weather?

Yes. At 600W and 54V it can drive sizeable outdoor sign arrays, and the IP67 waterproof enclosure withstands direct rain and temporary immersion up to 1 meter. The dimming input lets you schedule brightness changes for day/night operation without an external relay.

Q: Can the HLG-600H-54B power multiple 54V LED high-bay fixtures in a warehouse?

Yes, as long as the combined fixture load stays within 600W. The constant-current mode with a 27-54V CC voltage range accommodates high-bay LED modules that may operate at slightly varying forward voltages. The dimming input allows centralized brightness control across the connected fixtures.

Q: How many meters of 54V LED strip can the HLG-600H-54B handle?

It depends on the strip's wattage per meter. The HLG-600H-54B provides up to 600W at 54V. If your strip uses 12W/m, you could power up to 50 meters (600W / 12W per meter = 50m). Check your strip's rated power per meter and keep the combined load at or below 600W.

Q: Can the HLG-600H-54B withstand direct rain and harsh outdoor conditions?

Yes. The IP67 waterproof rating means the unit is fully dust-tight and can handle temporary immersion in water up to 1 meter depth. Direct rain, sprinkler overspray, and washdown are all within its capability. The operating temperature range of -40°C to +90°C covers extreme climates.

Description

Features

Universal AC input (up to 305VAC) / Full range

Protections: Short circuit / Over current / Over voltage / Over temp.

Built-in active PFC function

High efficiency up to 96%

IP67 / IP65 design for indoor or outdoor installations (except for HLG-320H C-Type)

Output current adjustable through output cable or internal potentiometer

Cooling by free air convection

Suitable for LED lighting and street lighting applications

Meet 4kV surge immunity level (IEC61000-4-5)

No load power consumption <0.5W at remote off (HLG-600H)

Type HL LED Driver for use in Class I, Division 2 hazardous location luminaires

LED indicator for power on (HLG-600H A-Type only)

Multiple models for choice:
A-Type: IP65 rated. Output voltage and constant current level can be adjusted through internal potentiometer
B-Type: IP67 rated and built-in 3 in 1 dimming function (1~10VDC, PWM signal, or resistance)
C-Type: Terminal block for I/O connection (HLG-320H only)
Blank-Type: IP67 rated. Cable for I/O connection (HLG-320H only)
D-Type(option): IP67 rated. Timer dimming function, contact MEAN WELL for details (HLG-320H only)

7 years warranty

General Specification

AC input voltage range	90~305VAC ; 127~431VDC
AC inrush current (max.)	Cold start, 70A at 230VAC
DC adjustment range	-15%~+5% rated output voltage (A-Type only)
Over voltage protection	110%~140% rated output voltage
Over current protection	95%~108% constant current limiting, auto- recovery
Current adjustment range	50%~100% rated output current adjustable by internal potentiometer (for A-Type & HLG-320H C-Type)
Setup, rise, hold up time	500ms, 80ms, 15ms at full load and 230VAC
Withstand voltage	I/P-O/P: 3.75kVAC, I/P-FG: 2kVAC, O/P-FG: 1.5kVAC
Working temperature	-40~+70ºC (refer to output derating curve)
Safety standards	UL60950-1, UL8750, ENEC EN61347-1/2-13, EN62384 approved
EMC standards	EN55015, EN55022 class B, EN61000-3-2 class C, EN61000-3-3, EN61000-4-2,3,4,5,6,8,11,EN61547
Connection Input	UL rated, SJTW 18AWGx3C (30cm)
Connection Output	A-Type: SJTW 14AWGx2C (30cm)+ SJTW 14AWGx2C (30cm) + UL2517 22AWGx3C(30cm) B-Type: SJTW 14AWGx2C (30cm)+ SJTW 14AWGx2C (30cm) + UL2517 22AWGx3C(30cm)+ UL2517 18AWGx2C (30cm)
Dimension (LxWxH) (mm)	280x 144x 48.5

Specifications

Brand

Mean Well
Series

HLG Series
Power Rating

600 Watt
Output Voltage

54 Volt
Rated Current

11.2 Ampere
Input Voltage

90V~305V
No of Output

1
Dimming Control

10V PWM,1-10V,Resistance
Standards Met

CB,CCC,CE,EAC,PSE,RCM,TUV,UL
Operation Mode

Constant Current,Constant Voltage
Operating Temperature

-40°C~90°C
Warranty

7 Year
Length

11.02 in
Width

5.67 in
Height

1.91 in
Weight

8.6 lb

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Frequently Asked Questions

Can I use the HLG-600H-54B for a large outdoor 54V LED lighting project with dimming control?

Yes. The HLG-600H-54B outputs 600W at 54V and includes a dimming interface for brightness control. Its IP67 waterproof rating allows fully exposed outdoor mounting, including direct rain and temporary water contact, making it well-suited for large exterior LED installations.

Is the HLG-600H-54B a good choice for 54V commercial LED signage exposed to weather?

Yes. At 600W and 54V it can drive sizeable outdoor sign arrays, and the IP67 waterproof enclosure withstands direct rain and temporary immersion up to 1 meter. The dimming input lets you schedule brightness changes for day/night operation without an external relay.

Can the HLG-600H-54B power multiple 54V LED high-bay fixtures in a warehouse?