Name: MEAN WELL HLP-80H series: Open-frame LED switching power supply - HLP-80H-24
Brand: MEAN WELL
SKU: HLP-80H-24
Price: 119.27 USD
Availability: InStock

MEAN WELL HLP-80H series: Open-frame LED switching power supply - HLP-80H-24

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Description

HLP-80H-24 — Open-frame LED switching power supply

MEAN WELL HLP-80H-24 is an open-frame single-output LED switching power supply rated at 24 V DC, 3.4 A and 81.6 W. It combines active PFC, free-air convection cooling, internal output adjustment and 3-in-1 dimming for integration into built-in LED lighting systems.

Download MEAN WELL HLP-80H Datasheet (PDF)
Download MEAN WELL LED Installation Manual (PDF)
Download MEAN WELL EMI Testing Guidance (PDF)

HLP-80H series: datasheet PDF pages 5–8, specification edition 2026-02-09.

Output specifications

Model	HLP-80H-24; HLP-80H series.
Rated output	24 V DC; 3.4 A rated current; 81.6 W rated power. Observe all three model-specific limits.
Output load range	0–3.4 A; the load-current range is separate from the internal constant-current adjustment and dimming ranges.
Constant-current region	14.4–24 V DC. The typical I–V curve shows a 60% minimum voltage in the CC region and hiccup protection below it. The highest output voltage in CC operation depends on the end-system configuration; contact MEAN WELL if compatibility is uncertain.
Voltage adjustment	22–27 V DC, by the internal voltage adjustment control.
Constant-current adjustment	2.72–3.4 A, by the internal potentiometer. This range is distinct from external dimming.
Voltage tolerance	±1%, including setup tolerance, line regulation and load regulation.
Line and load regulation	Line: ±0.5%; load: ±0.5%.
Ripple and noise	150 mVp-p maximum, measured at 20 MHz bandwidth using a 12-inch twisted-pair wire terminated by 0.1 µF and 47 µF capacitors in parallel.

Dimming and LED connection

LED connection	Use constant-current operation to drive LEDs as recommended by the catalog. Direct connection to LEDs is suggested; use with additional LED drivers is not suitable.
Dimming interface	Connect a resistance, 1–10 V DC or a 10 V PWM signal between DIM+ and DIM− at the output connector to adjust the constant-current level. Do not connect DIM− to the negative power output (−V).
Resistance dimming	Typical reference: 10, 20, 30, 40, 50, 60, 70, 80, 90 and 100 kΩ correspond respectively to 10, 20, 30, 40, 50, 60, 70, 80, 90 and 100% of rated current for one supply. For N supplies in synchronized dimming operation, divide the corresponding resistance by N: 10 kΩ/N through 100 kΩ/N.
Voltage dimming	Typical reference: 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 V DC correspond respectively to 10, 20, 30, 40, 50, 60, 70, 80, 90 and 100% of rated current.
PWM dimming	10 V PWM, 100 Hz–3 kHz. Typical reference: duty cycles of 10, 20, 30, 40, 50, 60, 70, 80, 90 and 100% correspond respectively to the same percentages of rated current.
Open dimming input	The typical tables give 95–108% of rated current with the dimming input open.
Full-off switching	The built-in dimming function cannot turn the lighting fixture completely dark. Use the external switch-and-relay connection shown in the catalog to turn the fixture ON/OFF and achieve 0% brightness; keep the dimming control connected across DIM+ and DIM−. The HLP-80H relay illustration labels the adjuster 0–100 kΩ, while the typical current-reference table covers 10–100 kΩ. The illustration does not establish dim-to-off at 0 Ω.

Input and operating performance

Input voltage and frequency	90–305 V AC or 127–431 V DC; AC frequency 47–63 Hz. Observe low-input derating.
Power factor	Built-in active PFC. Typical: >0.96 at 115 V AC, >0.96 at 230 V AC and >0.94 at 277 V AC, at full load.
Total harmonic distortion	<20% with output loading ≥60% at 115/230 V AC input, or ≥75% at 277 V AC input.
Efficiency	90% typical under the standard specification conditions.
AC input current	Typical: 0.85 A at 115 V AC, 0.425 A at 230 V AC and 0.4 A at 277 V AC.
Inrush current	70 A typical at cold start with 230 V AC input; pulse width 525 µs measured at 50% of peak current.
Leakage current	<0.75 mA at 277 V AC.
Setup and rise time	Setup 1200 ms at 115 V AC or 500 ms at 230 V AC; rise 200 ms at either input, at 95% load. Setup is measured at the first cold start; repeated power ON/OFF may increase setup time.
Hold-up time	16 ms typical at full load, with either 115 or 230 V AC input.
Switching frequency	100 kHz, as labeled in the block diagram.

Protection functions

Overcurrent protection	95–108%; constant-current limiting with automatic recovery after the fault condition is removed.
Short-circuit protection	Hiccup mode; automatic recovery after the fault condition is removed.
Overvoltage protection	28–35 V; output voltage shuts down. Reapply power to recover.
Overtemperature protection	Output voltage shuts down. Reapply power to recover.

Environment and derating

Operating temperature and derating	−40 to +70°C ambient, subject to derating. The horizontal-installation curve shows full load through +50°C, then 50% load at +70°C. The −40 to −25°C portion is specified for 230 V AC input only. Cooling is by free-air convection.
Low-input derating	The 60 Hz static-characteristics curve shows approximately 80% load at 90 V AC, rising to 100% at 100 V AC and remaining at 100% through 305 V AC.
Humidity and storage	Operating: 20–95% RH, non-condensing. Storage: −40 to +80°C and 10–95% RH.
Temperature coefficient	±0.03%/°C over 0–50°C.
Vibration	10–500 Hz, 2 G; 12 minutes per cycle, 72 minutes each along X, Y and Z.
Performance curves	The power-factor curve is for constant-current mode and is labeled 80 W. The efficiency-versus-load curves show the 48 V model at 115/230/277 V AC; use this model’s own typical efficiency rating rather than assigning the 48 V graph to every output variant.

Safety and application requirements

Construction and application	Open-frame component for a built-in LED lighting system; Class 2 power unit and SELV marking. Suitable for dry or damp locations within an appropriately designed final installation.
Safety approvals	UL8750; BS EN/EN61347-1; BS EN/EN61347-2-13; EAC TP TC 004 approved. CSA C22.2 No. 250.0-08 approved; the catalog excludes the separate 48 V and 54 V versions from this CSA entry.
Design-reference standards	Design reference: UL60950-1.
EMC emission	BS EN/EN55015; BS EN/EN61000-3-2 Class C (≥60% load); BS EN/EN61000-3-3; EAC TP TC 020.
EMC immunity	BS EN/EN61000-4-2, -3, -4, -5, -6, -8 and -11; BS EN/EN61547; BS EN/EN55024, light-industry level (4 kV surge), criteria B; EAC TP TC 020.
Withstand voltage	Input–output: 3.75 kV AC; input–FG: 2 kV AC; output–FG: 0.5 kV AC.
Isolation resistance	100 MΩ between input–output, input–FG and output–FG, measured at 500 V DC, 25°C and 70% RH.
EMC test arrangement	The catalog EMC tests mount the unit on a 360 × 360 mm metal plate, 1 mm thick. This is the manufacturer’s test arrangement, not a supplied accessory or a universal installation plate requirement. The finished equipment must be retested for EMC with its actual installation.
Application and mains switching	For ErP lighting-fixture requirements, use the supply behind a switch; do not permanently connect it to the mains. This product is not suitable for LED lighting applications in China.

Mechanical and wiring details

Dimensions	167 × 53 × 29.5 mm (L × W × H); general drawing tolerance ±1 mm. The side view specifies 29.5 mm maximum above the board and a separate 3 mm maximum underside projection.
Mounting	Four Ø3.5 mm mounting holes; center spacings 159.5 × 43 mm; the drawing marks a 3.5 mm longitudinal offset and a 5 mm transverse offset. Grounding is required at the locations marked with the grounding symbol, as well as the FG connection.
AC input connector CN1	JST B6P-VH or equivalent: pin 1 = AC/L; pin 3 = AC/N; pin 6 = FG; positions 2, 4 and 5 have no pin.
DC output connector CN2	JST B6P-VH or equivalent: 1 = DIM+ (VR1); 2 = DIM− (VR2); 3 and 4 = +V; 5 and 6 = −V. Check this series-specific pin assignment before wiring.
Mating connector references	CN1 and CN2: JST VHR mating housing and JST SVH-21T-P1.1 terminal, or equivalents. These are mating-part references, not a statement that separate housings or terminals are included.
Adjustment and fuse locations	The board shows internal controls SVR1 and SVR2. FS1 is internally marked T3.15A with 300 V / 350 V voltage markings; servicing is for qualified personnel. HS1 and HS2 must not be shorted.
Dimming wiring illustration	The relay illustration uses brown AC/L, blue AC/N, green/yellow FG, blue DIM+, white DIM−, black V− and red V+. These identify the illustrated connections; the unit uses board connectors and the diagram does not establish a supplied cable harness or wire gauge.
Unit packing reference	270 g, from the catalog per-unit packing reference, not an independently measured net weight. 0.27 kg per unit; 36 pieces / 11.2 kg / 0.67 CUFT per carton.
Reliability and warranty	100% full-load burn-in test. MTBF minimum 2786.8 thousand hours by Telcordia SR-332 (Bellcore), and minimum 316.2 thousand hours by MIL-HDBK-217F at 25°C. The manufacturer’s catalog states a 3-year warranty.
Specification conditions	Unless otherwise stated, values are measured at 230 V AC input, rated load and 25°C ambient. Performance remains subject to the specified thermal, loading and installation conditions.

Installation guidance

Installation isolation and service	Disconnect the supply from the mains before installation or maintenance and prevent unintended reconnection. Have faults examined by a qualified technician.
Ventilation and mechanical support	Keep ventilation clear and do not stack objects on the unit. Maintain 10–15 cm clearance when an adjacent device is a heat source. Follow this HLP model’s mounting orientation and derating diagrams. Check that the mounting surface and luminaire structure can support the installation, and use safety cables for bay lighting applications. Do not immerse the unit in water.
Wiring and system enclosure	Use approved input and output wiring with current ratings at least equal to the applicable unit current. Connect CN1 FG to PE and follow this model’s CN1 and CN2 pin assignments. Provide insulation around system interconnections and cover single-insulated wiring with the system enclosure. Keep output current and power within the model ratings and derating limits.
Dimming-controller compatibility	The HLP dimming circuit is not isolated from the secondary output. Use a controller compatible with this model’s DIM interface and follow its dimming and switching diagrams.
EMC integration	Reverify EMC in the finished equipment with the connected load and actual wiring and assembly. The HLP catalog records a 360 × 360 × 1 mm metal plate as the EMC test arrangement. The linked EMI guidance describes representative component-power-supply tests; its illustrated distances are test arrangements, not installation clearances.
Circuit-breaker reference	At 230 V AC, the installation manual gives calculated maximum quantities for HLP-80H with ABB S200-series breakers: B10 2, B16 3, C10 3, C16 5, D10 6 and D16 10. These counts apply to that stated breaker and voltage reference.