CEN-75

Category: CEN Series Power Supply Available
For more information, visit our official website at winstonelectric.com.my

Description

 Features:
·Universal AC input / Full range
·Built-in active PFC function
·Protections: Short circuit / Over load/Over voltage / Over temperature
·Cooling by free air convection
·Output voltage and constant current level adjustable
·IP65 design for indoor or outdoor installations
·Suitable for LED lighting and moving sign applications
·Compliance to worldwide safety regulations for lighting
·Suitable for dry / damp / wet locations
·3 years warranty


Model CEN-75-20 CEN-75-24 CEN-75-36 CEN-75-42 CEN-75-48 CEN-75-54
Output DC voltage 20V 24V 36V 42V 48V 54V
Constant current operation voltage 13~20V 16~24V 24~36V 27~42V 32~48V 36~54V
Rated current 3.75A 3.15A 2.1A 1.8A 1.6A 1.4A
Rated power 75W 75.6W 75.6W 75.6W 76.8W 75.6W
Ripple&Noise 2.0vp-p 2.4vp-p 3.6vp-p 4vp-p 4.6vp-p 5vp-p
Voltage ADJ. range 17~22V 22~27V 32~41V 35~45V 43~53V 46~58V
Current ADJ. range Adjustable through internal potentiometer
2.8~3.75A 2.3~3.15A 1.6~2.1A 1.3~1.8A 1.2~1.6A 1.0~1.4A
Voltage tolerance ±10% ±10% ±10% ±10% ±10% ±10%
Setup time 2800ms/115VAC, 1400ms/230VAC(at full load)
Input Voltage range 90~264VAC,47~63HZ ,127~370VDC
Ac current 1.1A/115VAC,0.55A/230VAC
Power factor PF>0.95/230VAC, PF>0.97/115VACat full load)
Efficiency 88% 89% 90% 90% 91% 91%
Inrush current Cold start 30A/115VAC,60A/230VAC
Leakage current <0.75mA/240VAC
Protection Over current 95%~110%
Protection type : Constant current limiting, recovers automatically after fault condition is removed
Short circuit Protection  type: Hiccup mode, recovers automatically after fault condition is removed
Over voltage 22.8~26V 30~33V 44~47V 48~52V 57~62V 63~68V
Protection type : Shut down o/p voltage, re-power on to recover
Over temperature 95℃±10℃(TSW1)
Protection type : Shut down o/p voltage, re-power on to recover
Environment Working temp,humidity -30℃~+70℃,20%~90%RH(Please refer to “Derating curve”)
Storage temp,humidity -40℃~+80℃,10%~95%RH non-condensing
Vibration 10~500HZ,5G 12min/1 cycle ,period for 72 minutes,each axes
Safety& EMC Safety standards UI8750,TUV EN61347-1,EN61347-2-13,IP65 approved
Withstand voltage I/P-O/P:3.75KVAC I/P-FG:1.88KVAC O/P-FG:0.5KVAC
Isolation resistance I/P-O/P:100M ohms/500VDC/25℃/70%RH
EMC emission Compliance to EN55015,EN61000-3-2  Class C(≥65% load)
Harmonic current Compliance to EN61000-3-2Class C(≥75%load);EN61000-3-3
EMC immunity Compliance to EN61000-4-2,3,4,5,6,8,11;ENV50204,EN55024,EN61547, , light industry level,  criteria B
Others Dimension 186*63*39mm(L*W*H)
Weight/packing 0.7kg/20pcs/15kg/0.026m³/0.91CUFT

NOTE:
1、All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.
2、Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3、Tolerance : includes set up tolerance, line regulation and load regulation.
4、Constant current operation region is within 75% ~100% rated output voltage. This is the suitable operation region for LED related applications, but please reconfirm special electrical requirements for some specific system design
5、. Derating may be needed under low input voltage. Please check the static characteristics for more details.
6、Length of set up time is measured at cold start.Turn ON/OFF the power supply frequent may lead to increase of the set up time

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