PWM LED POWER SUPPLY - 120 W - 24V (PWM-120-24)

PWM-120 is one 120W waterproof constant-voltage output LED power supply series. Differentiating from general DC output power supplies, PWM-120 transmits PWM style output, adapting to directly driving all kinds of LED strips that the color temperature can be maintained and the brightness homogeneity can be assured. Adopting a universal input range between 90VAC and 305VAC and incorporating the built-in PFC function, this series is also designed with a 2 in 1 dimming function (0~10Vdc or PWM signal) that simplifies the brightness adjustment for system designers so as to achieve light reduction and energy conservation. Providing a high efficiency up to 91% and a low no load power consumption below 0.5W, PWM-120 can satisfy the energy saving demand for the new generation LED lighting. The class ?? design (without FG pin) and the double insulation weather-resistant cable (SJTW) on the input side make it convenient for users to flexibly install on various types of lighting systems. The enclosure design is a 94V-0 flame retardant plastic case. The interior is fully potted with silicone that enhances the heat dissipation and allows PWM-120 to meet the anti-vibration demand up to 5G, it also thus conforms to IP67 level, enabling PWM-120 to be used in a highly dusty and highly humid harsh environment . The entire series can operate under the temperature between -40~+70?? and comply with the relevant global lighting safety certification.

CARACTERISTIQUES :

-universal AC input / full range (up to 305VAC)
-fonction PFC active intégrée
-constant voltage PWM style output
-dimming range: 0~100%
-high efficiency up to 91%
-protections: short circuit / over load / over voltage / over temperature
-Classe II (sans mise à la terre)
-built-in 2 in 1 dimming function (0~10Vdc or PWM signal)
-convient aux endroits secs / humides / mouillés
-no load power consumption < 0.5W
-5 ans de garantie


SPECIFICATIONS :

-output:
-tension CC: 24 V
-courant nominal: 5 A
-puissance nominale: 120 W
-plage de gradation: 0 ~ 100 %
-PWM frequency (typ.): 300 Hz
-tolérance de tension: ± 4.0 %
-set up, rise time: 500 ms, 80ms 230 VAC / 115 VAC at full load
-hold up time: 16 ms / 230 VAC 16 ms / 115 VAC at full load
-entrée:
-plage de tension: 90 ~ 305 VAC 127 ~ 431 VDC
-plage de fréquence: 47 ~ 63 Hz
-facteur de puissance: PF > 0.97 / 115 VAC, PF > 0.96 / 230 VAC, PF 0.94 / 277 VAC at full load (please refer to 'power factor characteristic' curve)
-total harmonic distortion : THD < 20% when output loading >/= 60 % at 115 VAC / 230 VAC input and output loading >/= 75 % at 277 VAC input
-efficacité: 90%
-courant CA: 1.3 A / 115 VAC 0.65 A / 230 VAC 0.55 A / 277 VAC
-appel de courant: cold start 60 A (twidth = 550µs measured at 50 % Ipeak) at 230 VAC
-leakage current: < 0.25 mA / 277 VAC
-protection:
-surcharge:
-108 ~ 120 % rated output power
-protection type: hiccup mode, recovers automatically after fault condition is removed
-surtension:
-28 ~ 34 V
-type de protection: fermer o/p tension, re- power pour récupérer
-surchauffe: shut down o/p voltage, re-power on to recover
-environnement:
-working temp: -40 ~ +70°C (refer to 'derating curve')
-humidité de service: 20 ~ 95 % RH non-condensing
-storage temp, humidity: -40 = +80°C, 10~95% RH
-coefficient de température: ± 0.03 % / °C (0~50°C)
-vibration: 10 ~ 500 Hz, 5 G 12min / 1 cycle, period for 72 min each along X, Y, Z axes
-sécurité & EMC:
-normes de sécurité: UL8750, CSA C22.2 No. 250.13-12, ENEC EN61347-1, EN61347-2-13, EN62384 independent IP67 approved; design refer to EN60335-1
-tension d'isolation: entrée vers sortie : 3.75 kVCA
-résistance d'isolement: entrée vers sortie : > 100 Mohm / 500 VCC / 25 °C / 70 % RH
-EMC emission: compliance to EN55015, EN61000-3-2 Class C (>= 60 % load); EN61000-3-3
-EMC immunity: compliance to EN61000-4-2,3,4,5,6,8,11, EN61547 light industry level (surge L-N: 2 kV), criteria A
-autres:
-MTBF: MIL-HDBK-217F (25 °C)
-dimension: 191 x 63 x 37.5 mm