CEN-120W

Model

CEN-120-20

CEN-120-24

CEN-120-36

CEN-120-42

CEN-120-48

CEN-120-54

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

6.0A

5.0A

3.4A

2.9A

2.5A

2.3A

Rated power

120W

120W

122.4W

121.8W

120W

124.2W

Ripple&Noise

2.0vp-p

2.4vp-p

3.6vp-p

4.0vp-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

3.9~6.0A

3.3~5.0A

2.2~3.4A

1.9~2.9A

1.6~2.5A

1.5~2.3A

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

1.8A/115VAC，0.9A/230VAC

Power factor

PF>0.95/230VAC, PF>0.97/115VACat full load)

Efficiency

88%

89%

90%

90%

91%

91%

Inrush current

Cold start25A/115VAC，55A/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 EN61000-3-2 Class 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

196*63*39mm (L*W*H)

Weight/packing

0.8kg/20pcs/17kg/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