LGSU-185C

Constant current LED Drivers
For outdoor use
LGSU-185C Series, 185Watt
FEATURES:
Constant current output
High Efficiency
Universal AC input: 90-305VAC
Active power factor correction
Short circuit, over voltage, over temperature protections
IP67 rating
Optional dimming(0~10V, PWM, Timer)
5 year warranty
Model
Input voltage
(Vac)
Output current
(mA)
Output voltage
(Vdc)
Output power
(W)
Min.
Max.
LGSU185-C500
500
222
370
185
LGSU185-C700
700
159
264
185
LGSU185-C1050
1050
106
176
185
LGSU185-C1400
1400
79
132
185
LGSU185-C1750
1750
63
106
185
2100
53
88
185
2450
45
76
185
LGSU185-C2800
2800
40
66
185
LGSU185-C3150
3150
35
59
185
LGSU185-C3500
3500
32
53
185
LGSU185-C4200
4200
26
44
185
LGSU185-C5000
5000
22
37
185
LGSU185-C2100
LGSU185-C2450
90-305
Note: 1. Add suffix for dimming option, “D” (0~10V), “P” (PWM), “T” (Timer);
2. Other output models may available on request.
ELECTRICAL
Input
Parameters
Symbols
Test Conditions / Comment
Min.
Typ.
Max.
Units
Input voltage
Vin
---
90
--
305
Vac
Input frequency
Fline
---
47
--
63
Hz
Full load, Vin = 110Vac
--
0.91
--
A
Full load, Vin = 220Vac
--
0.93
--
A
Input current
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Iin
Page: 1 / 7
Date: 07/18/2015
*Subject to change without prior notice.
Constant current LED Drivers
For outdoor use
LGSU-185C Series, 185Watt
ELECTRICAL
Input
Parameters
Inrush current
Power factor
Efficiency
Symbols
Test Conditions / Comment
Min.
Typ.
Max.
Units
Iinrush
Cold start, Vin = 230Vac
--
--
65
A
Vin = 110Vac
--
0.96
--
PF
Vin = 220Vac
--
0.96
--
PF
Vin = 110Vac
--
90
--
%
Vin = 220Vac
--
92
--
%
---
--
5
--
%
LGSU185-C500
--
388.5
--
V
LGSU185-C700
--
277.5
--
V
LGSU185-C1050
--
185
--
V
LGSU185-C1400
--
138.8
--
V
LGSU185-C1750
--
111
--
V
LGSU185-C2100
--
92.5
--
V
LGSU185-C2450
--
79.3
--
V
LGSU185-C2800
--
69.4
--
V
LGSU185-C3150
--
61.7
--
V
LGSU185-C3500
--
55.5
--
V
LGSU185-C4200
--
46.3
--
V
LGSU185-C5000
--
38.9
--
V
PF
η
Output
Output current accuracy
No-load output voltage
--
VNO-Load
Line regulation
Iout-line
Vin from 90Vac to 305Vac
--
--
1
%
Load regulation
Iout-load
Vout from min. to max.
--
--
3
%
Iover-shoot
Turning power on
--
--
10
%
Ton_delay
Cold start, power on
--
--
1
S
Iripple
--
--
5%Io
--
mAp-p
--
Vin =115Vac, output load≥50%
--
--
20
%
Output Current
overshoot
Turn-on delay time
Ripple
THD
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Date: 07/18/2015
*Subject to change without prior notice.
Constant current LED Drivers
For outdoor use
LGSU-185C Series, 185Watt
ELECTRICAL
Protection
Parameters
Over voltage
Symbols
Test Conditions / Comment
Min.
Typ.
Max.
Units
115~150% rated output voltage. In latch mode, the power supply shall return to normal
operation only after the power is turn-on again
Short circuit
In hiccup mode, it will recover automatically after fault condition is removed
Over temperature
Typ. 110
℃
Environment
Storage
Ambient operating
temperature
Maximum case
temperature
Operating relative
humidity
MTBF
Dimension(LxWxH)
Tstorage
Humidity: 5% RH to 95% RH
-40
--
+85
℃
Ta
Startup at rated voltage
-35
--
+60
℃
Tc
Hot-spot on case
--
--
+80
℃
Ha
Non condensing
10
--
100
%
--
345
--
kHrs
TMTBF
Full load, 220Vac input,
℃
25
ambient temperature
228.0 x 65.5 x 39.5mm
Weight
930g
Safety / EMC
Safety standards
EMC
UL8750, UL935, UL1012, CSA-C22.2 No.107.1, EN61347-1, EN61347-2-13
EN55015, EN61000-3-2, EN61000-3-3, EN61000-4-2, EN61000-4-3, EN61000-4-4,
EN61000-4-5, EN61000-4-6, EN61000-4-8, EN61000-4-11, EN61547
℃ and
Notes: Unless otherwise specified, all the above parameters are measured at ambient temperature of 25
Vin = 90Vac to 305Vac.
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Date: 07/18/2015
*Subject to change without prior notice.
Constant current LED Drivers
For outdoor use
LGSU-185C Series, 185Watt
MECHANICAL
No Dimming & Timer Dimming
Unit: mm
0~10V Dimming
Unit: mm
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Page: 4 / 7
Date: 07/18/2015
*Subject to change without prior notice.
Constant current LED Drivers
For outdoor use
LGSU-185C Series, 185Watt
MECHANICAL
PWM Dimming
Unit: mm
ELECTRICAL CURVE
DERATING CURVE
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STATIC CHARACTERISTIC CURVE
Page: 5 / 7
Date: 07/18/2015
*Subject to change without prior notice.
Constant current LED Drivers
For outdoor use
LGSU-185C Series, 185Watt
DIMMING FUNCTION
0~10V Dimming
External Resistor Dimming
ITEM
Conditions
Value
Maximum Voltage
Normally 10~11V
0~12V
0-10V Input Current
--
0~10mA
10V Output Voltage
Normally 11V
10~12V
10V Output Current
--
10mA Max.
Note: 1. To make the driver operate properly, the load voltage must be controlled above the minimum voltage
which
close to 50% of the maximum output voltage is from any given mode.
2. The dimming signal can be less than 1V. As it is for 0-1V ,the output current can maintain 10% of the rated output
current, but the connected LEDs may flicker. It's strongly recommended that keep dimming voltage bigger than 1V.
3. It is not allowed to connect the GND of dimming to the output, or the LED driver can not work as normal.
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Date: 07/18/2015
*Subject to change without prior notice.
Constant current LED Drivers
For outdoor use
LGSU-185C Series, 185Watt
DIMMING FUNCTION
PWM Dimming
ITEM
Conditions
Value
Input Voltage
--
1-10V
Input Current
--
10mA
PWM Frequency
--
0.5-3KHz
PWM Pulse Width
--
0~100%
Timer Dimming
Note: Above table for Timer dimming is just for reference, it can be adjusted according to the customer's requirements.
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Page: 7 / 7
Date: 07/18/2015
*Subject to change without prior notice.