LED Power Supplies
300W
LXV300H
series
LED Power Supply
Constant Voltage Power Supplies
LED POWER
next generation power
source
FEATURES
• High Efficiency 91%
• 249-528VAC Input
• IP67 Waterproof
• Active PFC (Typical 0.95)
• OCP, SCP, OTP
• -35 to 70°C deg operation
• UL8750 Approved
• EN61347-1, -2-13 compliant
The LXV300H series of constant voltage LED power supplies
operates off 249-528VAC input voltage making it ideal for 347VAC
and 480VAC input applications.
The LXV300H series of constant output voltage solutions delivers up to 300W
of output power for high power LED applications With industry leading
efficiencies, and an extensive protection feature set, the LXV300H series
provides high reliability and high performance in a compact package
The LXV300H series carries the UL and CE mark for safety and is also RoHS
compliant.
LED Power
300W
Model
Number
LXV300-024SH
LXV300-028SH
LXV300-036SH
LXV300-048SH
Output
Voltage
24V
28V
36V
48V
Output
Current
12.50A
10.71A
8.33A
6.25A
Input Voltage
249-528VAC
249-528VAC
249-528VAC
249-528VAC
Efficiency
90.0%
91.0%
91.0%
91.0%
Input Specifications
Parameter
Input Voltage Range
Input Frequency Range
Input Current
Power Factor
Inrush Current
Conditions/Description
Min
249
47
0.92
Nom
Max
528
63
1.4
0.95
60
Units
VAC
Hz
A
A
277VAC in, 300W output
480VAC, 277VAC
At 480 VAC input, 25°C cold start
Output Specifications
Parameter
Line Regulation
Load Regulation
Output Voltage Tolerance
Ripple and Noise
Dynamic Response
Overshoot
Turn-on Delay
Short Circuit Protection
Over Current Protection
OverTemperature Protection
Conditions/Description
Min
Nom
Max
±1
±1.5
±3
2.0
5% Vo
10 mS
10
3.0
180
110
Max
Units
%
%
%
% pk-pk
% of Vout
20MHz Bandwidth. See Note 1
Output Deviation R/S : 1 A /uS
Settling Time Load : 25% ~ 75% full Load
Measured at 480VAC and full load
Auto Recovery
Hiccup.
Latching.Internal Component Temperature
Conditions/Description
Input to Output
See Note 2
Input to Chassis
See individual models
UL8750, EN61347-1, -2-13 , UL1012
Measured at 300VAC and 480VAC
MIL HDBK-217F, 480VAC input, 80% load 25°C
480VAC input, 80% load 25°C
Derating - See graph
Non-condensing (operating)
1.0
110
145
%
s
% Io
°C
Units
VAC
VAC
%
W
Hours
Hours
g
°C
°C
%RH
General Specifications
Parameter
Isolation Voltage
Efficiency
Safety Agency Approvals
No load Power Dissipation
MTBF
Lifetime
Weight
Operating Temperature
Storage Temperature
Relative Humidity
Note 1.
Note 2.
Min
3000
1500
Nom
1
91.0
3.0
92,000
52,000
1400
-35
-40
10
+70
+85
100
Output connected in parallel with 0.1uF ceramic capacitor and 10uF electrolytic capacitor.
Primary to Secondary Isolation test not to be carried on power supply.
Specifications are subject to change without notice
Europe/Asia
Excelsys Technologies Ltd
27 Eastgate Drive
Eastgate Business Park
Little Island, Cork, Ireland
IRELAND
North America
t: +353 21 4354716
Excelsys Technologies
f: +353 21 4354864
519 Interstate 30, #309
e: sales@excelsys.com Rockwall, TX 75087
USA
t: (972) 771 4544
f: (972) 421 1805
e: salesusa@excelsys.com
LXD300H Preliminary Datasheet 16 Mar 2012
LED Power Supplies
EMC
Parameter
Emissions
Conducted
Radiated
Flicker and Fluctuation
Immunity
ESD
Radiated RFI
Fast Transients - burst
Input Line Surges
Conducted RFI
Power Freq Magnetic Field
Voltage Dips
Standard
EN55015
EN55015
EN61000-3-3
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-8
EN61000-4-11
Level
Level B
Level B
Compliant
Level 3 (A)
Level 3 (A)
Level 3 (A)
Compliant
Compliant
Compliant
Compliant
300W
Units
LED Power
300W
2
INPUT / OUTPUT WIRING
INPUT CABLE
SJTW 18AWG 3C
Black (L) and White(N), Green (Earth) 650±20mm
OUTPUT CABLE
SJTW 18AWG 2C
Blue (-V) and Red (+V) 220±20mm
MECHANICAL SPECIFICATIONS
BLACK (ACL)
WHITE (ACN)
GREEN (GND)
DC OUTPUT (2*AWG #14)
AC INPUT (3*AWG #18)
RED (V+)
BLUE (V-)
Specifications are subject to change without notice
Europe/Asia
Excelsys Technologies Ltd
27 Eastgate Drive
Eastgate Business Park
Little Island, Cork, Ireland
IRELAND
LXD300H Preliminary Datasheet 16 Mar 2012
North America
t: +353 21 4354716
Excelsys Technologies
f: +353 21 4354864
519 Interstate 30, #309
e: sales@excelsys.com Rockwall, TX 75087
USA
t: (972) 771 4544
f: (972) 421 1805
e: salesusa@excelsys.com
LED Power Supplies
300W
LED Power
300W
Power Factor Characteristics
Efficiency vs Load (24v Model)
Derating Curve
3
Specifications are subject to change without notice
Europe/Asia
Excelsys Technologies Ltd
27 Eastgate Drive
Eastgate Business Park
Little Island, Cork, Ireland
IRELAND
LXD300H Preliminary Datasheet 16 Mar 2012
North America
t: +353 21 4354716
Excelsys Technologies
f: +353 21 4354864
519 Interstate 30, #309
e: sales@excelsys.com Rockwall, TX 75087
USA
t: (972) 771 4544
f: (972) 421 1805
e: salesusa@excelsys.com
京公网安备 11010802033920号
EEWORLD
