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Mean Well PWM-60-24DA2 Power Supply 60W 24V DALI2 2.5A

PWM style outputfully isolated plastic caseIP67Class II design without FGDALI2

SKU PWM-60-24DA2

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PWM-60-24DA2

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Overview

PWM-60-24DA2 is the 24V output model of this series: rated current 2.5A, rated power 60W, typical efficiency 89%.

PWM-60 series is a 60W LED AC/DC LED driver featuring the constant voltage mode with PWM style output, which is able to maintain the brightness homogeneity when driving all kinds of LED strips. PWM-60 operates from 90～305VAC and offers models with different rated voltage ranging between 12V and 48V. Thanks to the high efficiency up to 90%, with the fanless design, the entire series is able to operate for -40℃ ~ +85℃ case temperature under free air convection. The entire series is rated with IP67 ingress protection level and is suitable to work for dry, damp or wet locations. PWM-60 is equipped with dimming function that varies the duty cycle of the output, providing great flexibility for LED strips applications.

Features

Constant Voltage PWM style output
Emergency lighting application is available according to IEC61347-2-13
Built-in active PFC function and class II/2 design
No load power consumption <0.5W
Fully encapsulated with IP67 level
Function: 3 in 1 dimming(dim-to-off);DALI-2
Minimum dimming level 0.2% for DALI-2 type
Typical lifetime>50000 hours and 5 years warranty

Specifications

PWM-60-24DA2Specifications from the official datasheet (2026-07-08 edition)

OUTPUT

DC VOLTAGE: 24V
RATED CURRENT: 2.5A
RATED POWER: 60W
DIMMING RANGE: 0 ~ 100%
PWM FREQUENCY (Typ.): 1.47kHz for Blank-Type, 2.5kHz for DA2-Type
SETUP, RISE TIME^{Note.2 Note.9}: 500ms, 80ms/ 115AC or 230VAC
HOLD UP TIME (Typ.): 16ms/115VAC or 230VAC

INPUT

VOLTAGE RANGE^Note.3: 90 ~ 305VAC 127 ~ 431VDC (Please refer to "STATIC CHARACTERISTIC" section)
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): PF>0.97/115VAC, PF>0.95/230VAC, PF>0.92/277VAC @ full load (Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)
TOTAL HARMONIC DISTORTION: THD< 20%(@load≧60%/115VAC, 230VAC; @load≧75%/277VAC) (Please refer to “TOTAL HARMONIC DISTORTION” section)
EFFICIENCY (Typ.): 89%
AC CURRENT (Typ.): 0.8A / 115VAC 0.4A / 230VAC 0.32A / 277VAC
INRUSH CURRENT (Typ.): COLD START 50A(twidth=270μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. NO. of PSUs on 16A CIRCUIT BREAKER: 9 units (circuit breaker of type B) / 16 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT: <0.25mA / 277VAC
NO LOAD POWER CONSUMPTION: <0.5W

PROTECTION

OVERLOAD: 108 ~ 130% rated output power Hiccup mode, recovers automatically after fault condition is removed
SHORT CIRCUIT: Shut down o/p voltage, re-power on to recover(except for DA2-type) Hiccup mode,recovers automatically after fauit condition is removed (only for DA2-type)
OVER VOLTAGE: 28 ~ 34V Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE: Shut down o/p voltage, re-power on to recover

ENVIRONMENT

WORKING TEMP.: Tcase=-40 ~ +85℃ (Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)
MAX. CASE TEMP.: Tcase=+85℃
WORKING HUMIDITY: 20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +80℃, 10 ~ 95% RH
TEMP. COEFFICIENT: ±0.03%/℃ (0 ~ 50℃)
VIBRATION: 10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS^Note.5: UL8750( type ”HL” ), UL879( for 12V,24V Blank Type only), CSA C22.2 No. 250.13-12; ENEC BS EN/EN61347-1, BS EN/EN61347-2-13 independent, BS EN/EN62384, IP67,BIS IS 15885(Part2/Sec13)(for 12,24,48 Blank and 12,24-DA2 Type), EAC TP TC 004, GB/T19510.1,GB/T19510.213 approved; Design refer to BS EN/EN60335-1; According to BS EN/EN61347-2-13 appendix J suitable for emergency installations(EL) (AC Input: 100-240Vac)(for DA2-Type only)
DALI STANDARDS: IEC62386-101, 102, 207,251 for DA2-Type only,Device type 6(DT6)
WITHSTAND VOLTAGE: I/P-O/P:3.75KVAC; I/P-DA:1.5KVAC; O/P-DA:1.5KVAC
ISOLATION RESISTANCE: I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION^Note.6: Compliance to BS EN/EN55015, BS EN/EN61000-3-2 Class C (@load≧60%) ; BS EN/EN61000-3-3,GB/T 17743, GB17625.1;EAC TP TC 020
EMC IMMUNITY: Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11; BS EN/EN61547, light industry level (surge immunity Line-Line 2KV),EAC TP TC 020

OTHERS

MTBF: 2626.6K hrs min. Telcordia SR-332 (Bellcore) ; 227.1K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 150*53*35mm (L*W*H)
PACKING: 0.49Kg;30pcs/15.7Kg/1.0CUFT

Test conditions and notes9

1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature.
2. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
3. Length of set up time is measured at first cold start. Turning ON/OFF the driver may lead to increase of the set up time.
4. The driver is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf)
5. This series meets the typical life expectancy of >50,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 75℃ or less.
6. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
7. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
8. For any application note and IP water proof function installation caution, please refer our user manual before using. https://www.meanwell.com/Upload/PDF/LED_EN.pdf
9. Based on IEC 62386-101/102 DALI power on timing and interruption regulations, the set up time needs to test with a DALI controller which can support for DALI power on function, otherwise the set up time will be higher than 0.5 second for DA type.

Technical drawings

PWM-60-24DA2 DIMMING OPERATION — DIMMING OPERATION

PWM-60-24DA2 ◎ Applying additive resistance — ◎ Applying additive resistance

PWM-60-24DA2 OUTPUT LOAD vs TEMPERATURE — OUTPUT LOAD vs TEMPERATURE

PWM-60-24DA2 STATIC CHARACTERISTIC — STATIC CHARACTERISTIC

PWM-60-24DA2 TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

PWM-60-24DA2 Block Diagram — Block Diagram

PWM-60-24DA2 Mechanical Specification — Mechanical Specification

PWM-60-24DA2 Recommend Mounting Direction — Recommend Mounting Direction

PWM-60-24DA2 ◎Connection for Blank-type — ◎Connection for Blank-type

Typical applications

LED strip lighting
Indoor LED lighting
LED decorative lighting
LED architecture lighting
Industrial lighting
Type "HL" for use in Class I, Division 2 hazardous (Classified) location.

Downloads

Certificates5

UL Certificate (PWM-60)(EN) PDF Download

CB Certificate (PWM-60)(EN) PDF Download

EMC Certificate (PWM-60)(EN) PDF Download

ENEC Certificate (PWM-60)(EN) PDF Download

ErP Certificate (PWM-60)(EN) PDF Download

Test reports1

Test Report(PWM-60-24)(EN) PDF Download

Catalogues1

Mean Well LED Driver Catalog PDF Download

FAQ

What makes the PWM-60-24DA2 different from standard DALI drivers?

The PWM-60-24DA2 supports the DALI2 standard, which extends the original DALI protocol with enhanced device type definitions and bidirectional communication. This allows DALI2 controllers to query device status and perform more granular diagnostics compared to standard DALI. It accepts input from 24–305VAC, widening its compatibility with various global power sources.

Can the PWM-60-24DA2 be used in a commercial office lighting retrofit with a DALI2 controller?

Yes. The PWM-60-24DA2 is designed for exactly this type of application, providing 24V PWM-style constant voltage output with DALI2 addressable dimming. Its 60W capacity at 2.5A is sufficient for LED strip or panel light systems in individual zones within a DALI2 network.

Is the PWM-60-24DA2 suitable for permanent outdoor installation?

Yes. The IP67 rating certifies the unit against dust ingress and temporary water immersion, making it appropriate for outdoor enclosures, facade lighting, or landscape LED applications. The operating temperature range of -40°C to +85°C extends its suitability to both cold climates and hot enclosures.

How many meters of 24V LED strip can the PWM-60-24DA2 drive?

Maximum output is 60W at 24V. For a 12 W/m strip, that is up to 5 meters; for a 24 W/m strip, up to 2.5 meters. Check your strip's rated power per meter and derate to 80% load (48W) for continuous runs to avoid thermal stress on the driver.

Can I use the PWM-60-24DA2 with a low-voltage DC input instead of AC?

The PWM-60-24DA2 specifies an input range of 24–305VAC. It is an AC-DC driver and is not rated for DC bus input at the low end of that range. Always verify the input waveform requirements with the datasheet before connecting to an unusual source.

Does the PWM-60-24DA2 work for museum or gallery display lighting on a DALI2 bus?

Yes. DALI2 controllability at 24V makes this driver suitable for precision-dimmed display lighting where scene recall and individual zone control are needed. Its fully isolated plastic case and Class II design without FG simplify installation in architecturally finished spaces.

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Model	Power	Voltage	Current	IP Rating
Mean Well PWM-60-12DA2 Power Supply 60W 12V DALI2 5A	60W	12V	5A	IP67	View
Mean Well PWM-60-24 Power Supply 60W 24V - Dimmable 2.5A	60W	24V	2.5A	IP67	View
Mean Well PWM-60-48 Power Supply 60W 48V - Dimmable 1.25A	60W	48V	1.25A	IP67	View
Mean Well PWM-60-24DA Power Supply 60W 24V - DALI 2.5A	60W	24V	2.5A	IP67	View
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Mean Well PWM-60-36 Power Supply 60W 36V - Dimmable 1.67A	60.12W	36V	1.67A	IP67	View
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Mean Well PWM-60-12KN AC-DC Single output LED driver Constant Voltage (CV) 2.5A	60W	12V	5A	IP67	View
Mean Well PWM-60-12DA Power Supply 60W 12V - DALI 5A	60W	12V	5A	IP67	View
Mean Well PWM-60-12 Power Supply 60W 12V - Dimmable 5A	60W	12V	5A	IP67	View

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