PWM-90-24 [MEANWELL]
90W PWM output LED power supply;
| 型号： | PWM-90-24 |
| 厂家： | 
MEAN WELL ENTERPRISES CO., LTD. |
| 描述： | 90W PWM output LED power supply |
| 文件： | 总6页 (文件大小：110K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
90W PWM output LED power supply
PWM-90 series
110
F
M
M
SELV
IP67
■ Features
■ Applications
ꢀUniversal AC input / Full range (up to 305VAC)
ꢀBuilt-in active PFC function
ꢀLED strip lighting
ꢀIndoor LED lighting
ꢀLED decorative lighting
ꢀLED architecture lighting
ꢀConstant voltage PWM style output
ꢀBuild in 3in 1 dimming function
(0~10Vdc or PWM signal or resistance)
ꢀDimming range : 0~100%
ꢀHigh efficiency up to 90.5%
ꢀProtections: Short circuit / Over load / Over voltage
/ Over temperature
ꢀClass Ⅱ power unit, no FG
ꢀClass 2 power unit(Except for PWM-90-12)
ꢀSuitable for dry / damp / wet locations
ꢀNo load power consumption<0.5W
ꢀ5 years warranty
■ Description
PWM-90 is one 90W waterproof constant-voltage output LED power supply series. Differentiating from
general DC output power supplies, PWM-90 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 3in 1 dimming function (0~10Vdc or PWM signal or
resistance) that simplifies the brightness adjustment for system designers so as to achieve light
reduction and energy conservation.
Providing a high efficiency up to 90.5% and a low no load power consumption below 0.5W, PWM-90 can
satisfy the energy saving demand for the new generation LED lighting. The class Ⅱ 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-90
to meet the anti-vibration demand up to 5G; it also thus conforms to IP67 level, enabling PWM-90 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.
■ Model Encoding
PWM - 90 - 12
Output voltage
Output wattage
Series name
File Name:PWM-90-SPEC 2015-10-17
90W PWM output LED power supply
PWM-90 series
SPECIFICATION
MODEL
PWM-90-12
PWM-90-24
PWM-90-36
PWM-90-48
DC VOLTAGE
12V
24V
36V
48V
RATED CURRENT
RATED POWER
DIMMING RANGE
7.5A
3.75A
90W
2.5A
90W
1.88A
90.24W
90W
0 ~ 100%
OUTPUT
PWM FREQUENCY (Typ.) 300Hz
VOLTAGE TOLERANCE 4.0%
SETUP, RISE TIME Note.2 500ms, 80ms 115VAC / 230VAC at full load
3.0%
2.0%
1.0%
HOLD UP TIME (Typ.)
VOLTAGE RANGE
16ms/230VAC
90 ~ 305VAC
47 ~ 63Hz
16ms/115VAC at full load
127 ~ 431VDC
FREQUENCY RANGE
POWER FACTOR (Typ.)
PF>0.98/115VAC, PF>0.96/230VAC, PF>0.94/277VAC at full load (Please refer to "Power Factor Characteristic" curve)
TOTAL HARMONIC DISTORTION THD< 20% when output loading≧60% at 115VAC/230VAC input and output loading≧75% at 277VAC input
INPUT
EFFICIENCY (Typ.)
AC CURRENT (Typ.)
88%
90.5%
90.5%
90.5%
0.95A / 115VAC
0.5A / 230VAC
0.4A / 277VAC
INRUSH CURRENT (Typ.) COLD START 60A(twidth=550 s measured at 50% Ipeak) at 230VAC
μ
MAX. NO. of PSUs on 16A
CIRCUIT BREAKER
3 units (circuit breaker of type B) / 6 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT
OVER LOAD
<0.25mA / 277VAC
108 ~ 120% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Hiccup mode, recovers automatically after fault condition is removed
SHORT CIRCUIT
OVER VOLTAGE
PROTECTION
15 ~ 17V
28 ~ 34V
41 ~ 46V
54 ~ 60V
Protection type : Shut down o/p voltage, re-power on to recover
Shut down o/p voltage, re-power on to recover
-40 ~ +70℃ (Refer to "Derating Curve")
OVER TEMPERATURE
WORKING TEMP.
20 ~ 95% RH non-condensing
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
-40 ~ +80℃, 10 ~ 95% RH
ENVIRONMENT
0.03%/℃ (0 ~ 50℃)
10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes
VIBRATION
UL8750, CSA C22.2 No. 250.13-12, ENEC EN61347-1, EN61347-2-13, EN62384 independent, IP67 approved ;
Design refer to EN60335-1
SAFETY STANDARDS
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMC EMISSION
EMC IMMUNITY
MTBF
I/P-O/P:3.75KVAC
SAFETY &
EMC
I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
Compliance to EN55015, EN61000-3-2 Class C (≧60% load) ; EN61000-3-3
Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, light industry level(surge L- N : 2KV), criteria A
224.2K hrs min. MIL-HDBK-217F (25℃)
171*63*37.5mm (L*W*H)
OTHERS DIMENSION
PACKING
0.77Kg; 18pcs/14.9Kg/0.82CUFT
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
NOTE
2. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time.
File Name:PWM-90-SPEC 2015-10-17
90W PWM output LED power supply
PWM-90 series
Block Diagram
PFC fosc : 50~120KHz
PWM fosc : 60~130KHz
+V
RECTIFIERS
&
FILTER
EMI FILTER
&
RECTIFIERS
POWER
SWITCHING
PFC
I/P
DIMMING
-V
CIRCUIT
CIRCUIT
O.L.P.
DIM+
DIM-
O.T.P.
O.L.P.
DETECTION
CIRCUIT
PWM & PFC
CONTROL
O.V.P.
Derating Curve
Static Characteristics
100
90
80
70
60
50
40
100
80
230VAC
Input only
60
50
40
20
(HORIZONTAL)
90 100 125 135 145 155 165 175 180 200 230 305
-40
-25 -10
0
15
30
50
60
70
INPUT VOLTAGE (V) 60Hz
AMBIENT TEMPERATURE (℃)
Power Factor Characteristic
Constant Voltage Mode
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
277V
230V
115V
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
(90W)
LOAD
File Name:PWM-90-SPEC 2015-10-17
90W PWM output LED power supply
PWM-90 series
EFFICIENCY vs LOAD (48V Model)
PWM-90 series possess superior working efficiency that up to 90.5% can be reached in field applications.
94
92
90
88
86
84
82
80
78
76
277V
230V
115V
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
LOAD
DIMMING OPERATION
The PWM style output is a simple switching of supply ON/OFF at a rate so fast that the human eye cannot see led
flickering. Duty cycle describes the proportion of time when output voltage is on relative to the entire period of time.
It is expressed in percentage, 100% being fully on (maximal brightness) and a low duty cycle corresponding to lower
brightness.
Built-in 3 in 1 dimming function. The duty of the PWM style output can be adjusted through output cable by connecting
a 0~10Vdc or 10V PWM signal or resistance between DIM+ and DIM-.
◎Connection
LED Strips
+
+
+V
-
-
-V
DIM+
+
0~10Vdc or 10V PWM or resistance control dimmer
-
DIM-
※DO NOT connect "DIM- to -V"
File Name:PWM-90-SPEC 2015-10-17
90W PWM output LED power supply
PWM-90 series
◎Duty cycle of output current VS Dimming input
100% when DIM+/DIM- are open circuit.
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
※ Note : 1. Min. dimming level is about 6%
2. The output current is not defined when 0%<Iout<6%
3. The output current could drop down to 0% when dimming input
is about 0KΩor 0Vdc, or 10V PWM signal with 0% duty cycle
Note
0V 1V 2V 3V 4V 5V 6V 7V 8V 9V 10V
0~10V
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Duty cycle of 10V PWM (frequency range = 100~3KHz)
Short 10K/N 20K/N 30K/N 40K/N 50K/N 60K/N 70K/N 80K/N 90K/N 100K/N
Short~100KΩ/N resistance (N=driver quantity for synchronized
dimming operation )
Dimming input
◎PWM Style Output
ON
Output DC current
TON
Duty cycle(%) =
×100%
T
Output PWM frequency : 300Hz fixed (Typ.)
OFF
TON
T
Mechanical Specification
Case No. PWM-90P
Unit:mm
171
5
5
300 20
300 20
UL2464 18AWG×2C
AC/L(Brown)
AC/N(Blue)
DIM+(Blue)
DIM-(White)
85.5
SJTW 18AWG×2C
+V(Red)
-V(Black)
SJTW 16AWG×2C
5
5
※ T case: Max. Case Temperature.
Recommend Mounting Direction
File Name:PWM-90-SPEC 2015-10-17
90W PWM output LED power supply
PWM-90 series
Installation Manual
◎Connection
DIM-(WHITE)
-
0~10Vdc or 10V PWM
or resistance Dimmer
+
AC/L(BROWN)
AC/N(BLUE)
DIM+(BLUE)
-V(BLACK)
-
LED Strip
+
+V(RED)
◎Cautions
ꢀBefore commencing any installation or maintenance work, please disconnect the power supply from the utility. Ensure
that it cannot be re-connected inadvertently!
ꢀKeep proper ventilation around the unit and do not stack any object on it. Also a 10-15 cm clearance must be kept when
the adjacent device is a heat source.
ꢀMounting orientations other than standard orientation or operate under high ambient temperature may increase the
internal component temperature and will require a de-rating in output current.
ꢀCurrent rating of an approved primary /secondary cable should be greater than or equal to that of the unit. Please refer
to its specification.
ꢀFor LED power supplies with waterproof connectors, verify that the linkage between the unit and the lighting fixture is
tight so that water cannot intrude into the system.
ꢀFor dimmable LED power supplies, make sure that your dimming controller is capable of driving these units.PWM series
require 0.15mA each unit.
ꢀTc max. is identified on the product label. Please make sure that temperature of Tc point will not exceed limit.
ꢀDO NOT connect "DIM+ to -V".
ꢀSuitable for indoor use or outdoor use without direct sunlight exposure. Please avoid immerse in the water over 30
minutes.
ꢀThe power supply 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.
ꢀFor more information about installation, please refer to www.meanwell.com/webnet/search/installationsearch.html
for details.
File Name:PWM-90-SPEC 2015-10-17
相关型号：
©2020 ICPDF网 联系我们和版权申明