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Mean Well PWM-200-24KN Power Supply 200W 24V KNX 8.3A

constant voltage PWM style outputbuilt-in active PFC functionstandby power consuption<0.5Wno need KNX-DALI gateway

SKU PWM-200-24KN

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Overview

PWM-200-24KN is the 24V output model of this series: rated current 8.3A, rated power 199.2W, typical efficiency 93%.

PWM-200KN series is a 200W AC/DC LED driver featuring the constant voltage mode with PWM style output, which is able to maintain the colour temperature and the brightness homogeneity when driving all kinds of LED strips and constant voltage LED bulbs. The built-in KNX interface is to avoid using the complicated KNX-DALI gateway and equipped with KNX Data Secure. KNX Data Secure offers protection against manipulation in building automation and can be configured in the ETS project. PWM-200KN operates from 100~305VAC and offers models with output voltage between 12V & 48V. Thanks to the high efficiency up to 94%, with the fanless design, the entire series is able to operate for -40℃ ~ +85℃ case temperature under free air convection. The minimal dimming level low to 0.01% is suitable for low light level applications e.g. cinema. The output frequency is changeable up to 4KHz compliant IEEE1789-2015 no risk requirement and EU Ecodesign stroboscopic visibility measure(SVM) requirement providing a great solution for health concern due to light flickering.

Features

Constant Voltage PWM style output with user changeable frequency up to 4KHz design compliant IEEE1789-2015 and EU Ecodesign SVM requirement
Min. dimming level 0.01%
Plastic housing with class II design
Standby power consumption<0.5W
Support KNX Data Secure
No need KNX-DALI gateway
Typical lifetime>50000 hours
5 years warranty

Specifications

PWM-200-24KNSpecifications from the official datasheet (2026-02-04 edition)

OUTPUT

DC VOLTAGE: 24V
RATED CURRENT: 8.3A
RATED POWER: 199.2W
DIMMING RANGE: 0 ~ 100%
PWM FREQUENCY (Typ.): 200~4000Hz user changable via ETS
SETUP, RISE TIME^Note.2: 500ms, 80ms/230VAC, 1200ms, 80ms/115VAC
HOLD UP TIME (Typ.): 10ms/230VAC or 115VAC

INPUT

VOLTAGE RANGE^Note.3: 100 ~ 305VAC 142 ~ 431VDC (Please refer to "STATIC CHARACTERISTIC" section)
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): PF>0.97/115VAC, PF>0.96/230VAC, PF>0.94/277VAC @ 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.): 93%
AC CURRENT (Typ.): 2.2A / 115VAC 1.1A / 230VAC 0.9A / 277VAC
INRUSH CURRENT (Typ.): COLD START 65A(twidth=550μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. NO. of PSUs on 16A CIRCUIT BREAKER: 3 units (circuit breaker of type B) / 5 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT: <0.75mA / 277VAC
STANDBY POWER CONSUMPTION: standby power consumption<0.5W when dimming off

PROTECTION

OVERLOAD: 108 ~ 135% rated output power Hiccup mode or Constant current limiting, recovers automatically after fault condition is removed
SHORT CIRCUIT: Shut down o/p voltage, re-power on to recover
OVER VOLTAGE: 27 ~ 34V Shut down o/p voltage, re-power on to recover after fault condition is removed
OVER TEMPERATURE: Shut down o/p voltage, re-power on to recover after fault condition is removed

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” ), CSA C22.2 No. 250.13-12; ENEC BS EN/EN61347-1, BS EN/EN61347-2-13,BS EN/EN62384 independent, EAC TP TC 004,GB/T19510.1,GB/T19510.213, BIS IS15885(Part2/Sec13)(except for 36V) approved; Design refer to BS EN/EN60335-1, According to BS EN/EN61347-2-13 appendix J suitable for emergency installations
KNX STANDARDS: Certified protocol
WITHSTAND VOLTAGE: I/P-O/P: 3.75KVAC
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: 1658.9 K hrs min. Telcordia SR-332 (Bellcore) ; 170 .0K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 195*68*39.5mm (L*W*H)
PACKING: 1.03Kg; 12pcs/13.4Kg/0.71CUFT

Test conditions and notes10

1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature.
2. 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.
3. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
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. It is not recommended to connect to capacitive loads
10. To fulfill requirements of the latest ErP regulation for lighting fixtures, this LED power supply can only be used behind a switch without permanently connected to the mains.

Technical drawings

PWM-200-24KN DIMMING OPERATION — DIMMING OPERATION

PWM-200-24KN OUTPUT LOAD vs TEMPERATURE — OUTPUT LOAD vs TEMPERATURE

PWM-200-24KN STATIC CHARACTERISTIC — STATIC CHARACTERISTIC

PWM-200-24KN TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

PWM-200-24KN Block Diagram — Block Diagram

PWM-200-24KN Mechanical Specification — Mechanical Specification

PWM-200-24KN Recommend Mounting Direction — Recommend Mounting Direction

Typical applications

LED strip lighting
Indoor LED lighting
LED decorative lighting
LED architecture lighting
Type "HL" for use in class I, division 2 hazardous (classified) location.
Cove lighting
Industrial lighting

Downloads

Certificates5

Mean Well PWM-200 Series CB Certificate PDF Download

Mean Well PWM-200 CE Certificate EN PDF Download

Mean Well PWM-200 ENEC Certificate EN PDF Download

Mean Well PWM-200 UK Certificate EN PDF Download

Mean Well PWM-200 CCC Certificate EN PDF Download

Test reports1

Mean Well PWM-200-24 Test Report PDF Download

FAQ

Can the PWM-200-24KN be used to control 24V LED strips directly from a KNX building automation system?

Yes. The PWM-200-24KN has a built-in KNX interface and requires no external KNX-DALI gateway. It delivers 200W at 24V (8.3A) with constant voltage PWM output, making it a direct drop-in driver for 24V LED strips in KNX-controlled offices, hotels, or commercial buildings.

Is the PWM-200-24KN suitable for outdoor LED lighting applications?

Yes. With an IP67 waterproof rating, the PWM-200-24KN is protected against dust and temporary water immersion, so it can be mounted outdoors in enclosures or protected fixtures. Its operating range extends from -40°C to +85°C, supporting use in cold climates or high-temperature outdoor cabinet environments.

How much 24V LED strip can one PWM-200-24KN power?

The unit provides 200W at 24V. Divide 200 by your strip's watt-per-meter rating to get the maximum length—a 10 W/m strip would support up to 20 m (200 ÷ 10 = 20). Always check the rated power per meter on your specific strip and apply a safety margin of around 80% of maximum load for continuous operation.

Can I use the PWM-200-24KN for architectural façade lighting on a commercial building?

Yes. The IP67 enclosure and wide input voltage range of 100–305 VAC make it suitable for outdoor façade lighting projects. KNX integration allows schedules, scenes, and dimming levels to be managed from the building's central KNX controller without additional protocol converters.

What is the standby power consumption of the PWM-200-24KN?

The PWM-200-24KN has a standby power consumption below 0.5W, which is relevant for installations where energy efficiency standards or green building certifications require low no-load losses. This makes it suitable for occupancy-controlled or timed lighting systems that switch off frequently.

Can this driver power 24V LED strip used in retail display lighting with centralized control?

Yes. The 200W output is well suited to powering multiple runs of 24V LED strip for shelf or accent lighting in retail environments. KNX control enables centralized brightness scheduling and scene management directly from the store's building management system without additional gateway hardware.

Payment & Security

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Model	Power	Voltage	Current	IP Rating
Mean Well PWM-200-24DA2 Power Supply 200W 24V DALI2 8.3A	199.2W	24V	8.3A	IP67	View
Mean Well PWM-200-12DA2 Power Supply 200W 12V DALI2 15A	180W	12V	15A	IP67	View
Mean Well PWM-200-24 Power Supply 200W 24V 8.3A	199.2W	24V	8.3A	IP67	View
Mean Well PWM-200-48KN Power Supply 200W 48V KNX 4.17A	200.1W	48V	4.17A	IP67	View
Mean Well PWM-200-48DA2 Power Supply 200W 48V DALI2 4.17A	200.1W	48V	4.17A	IP67	View
Mean Well PWM-200-48 Power Supply 200W 48V 4.17A	200.1W	48V	4.17A	IP67	View
Mean Well PWM-200-36KN Power Supply 200W 36V KNX 5.55A	199.8W	36V	5.55A	IP67	View
Mean Well PWM-200-36DA2 Power Supply 200W 36V DALI2 5.55A	199.8W	36V	5.55A	IP67	View
Mean Well PWM-200-36 Power Supply 200W 36V 5.55A	199.8W	36V	5.55A	IP67	View
Mean Well PWM-200-12KN Power Supply 200W 12V KNX 15A	180W	12V	15A	IP67	View
Mean Well PWM-200-12 Power Supply 200W 12V 15A	180W	12V	15A	IP67	View

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