EUV-300SxxxST
300W Constant Voltage IP67 Driver
Rev. S
Features
High Efficiency (Up to 93.0%)
Constant Voltage Output
Input Surge Protection: 4kV line-line, 6kV line-earth
All-Around Protection: OVP, OCP, SCP, OTP
Waterproof (IP67) and UL Dry / Damp / Wet Location
SELV Output
TYPE HL, for use in a Class I, Division 2 hazardous
(Classified) location
Description
The EUV-300SxxxST series is a 300W, constant-voltage LED driver that operates from 90-305 Vac input with
excellent power factor. It is created for many lighting applications including high bay, high mast, sports and
roadway. The high efficiency of these drivers and compact metal case enables them to run cooler, significantly
improving reliability and extending product life. To ensure trouble-free operation, protection is provided against
input surge, output over voltage, over current, short circuit, and over temperature.
Models
Output
Voltage
Input
Voltage
Range(1)
Output
Current
Range
Max.
Output
Power
Typical
Power Factor
Efficiency
110Vac 220Vac
(2)
12 Vdc
90 ~ 305 Vac
0~22.9 A
275 W
91.5%
0.99
0.93
EUV-300S012ST
24 Vdc
90 ~ 305 Vac
0~12.5 A
300 W
91.0%
0.99
0.96
EUV-300S024ST
28 Vdc
90 ~ 305 Vac
0~10.71 A
300 W
91.5%
0.99
0.96
EUV-300S028ST
36 Vdc
90 ~ 305 Vac
0~8.33 A
300 W
92.0%
0.99
0.96
EUV-300S036ST
42 Vdc
90 ~ 305 Vac
0~7.14 A
300 W
92.0%
0.99
0.96
EUV-300S042ST
48 Vdc
90 ~ 305 Vac
0~6.25 A
300 W
92.5%
0.99
0.96
EUV-300S048ST
54 Vdc
90 ~ 305 Vac
0~5.56 A
300 W
93.0%
0.99
0.96
EUV-300S054ST
Model Number
(3)
Notes: (1) Certified input voltage range: UL 100-277Vac; otherwise 100-240Vac
(2) Measured at 100% load and 220 Vac input.
(3) SELV output
Input Specifications
Parameter
Min.
Typ.
Max.
Notes
Input Voltage Range
90 Vac
-
305 Vac
Input Frequency
47 Hz
-
63 Hz
Leakage Current
-
-
0.75 mA
At 277Vac 60Hz input , grounding effectively
-
-
3.6 A
Measured at 100% load and 100 Vac input.
-
-
1.6 A
Measured at 100% load and 220 Vac input.
Input AC Current
1/8
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUV-300SxxxST
300W Constant Voltage IP67 Driver
Rev. S
Input Specifications (Continued)
Parameter
Min.
Typ.
Max.
-
-
2.33 A s
0.90
-
-
-
-
20%
Min.
Typ.
Max.
Output Voltage Tolerance
-5%
-
5%
Ripple and Noise (pk-pk)
-
-
2%VO
-
-
10%
When power on or off.
Line Regulation
-
-
±1%
At 100% load condition.
Load Regulation
-
-
±3%
-
0.4 s
1.0 s
Measured at 110Vac input,75%-100%load
-
0.4 s
1.0 s
Measured at 220Vac input,75%-100%load
Output Deviation
-
-
5% VO
Settling Time
-
-
10 mS
-
-
0.02%/C
2
Inrush Current(I t)
Power Factor
THD
2
Notes
At 220Vac input, 25℃ cold start, duration=3 ms,
10%Ipk-10%Ipk.
At 100-277Vac, 50-60Hz,75%-100% load
(225-300W)
Output Specifications
Parameter
Output Overshoot/ Undershoot
Notes
At 100% load condition.
Measured by 20 MHz bandwidth oscilloscope and
the output paralleled a 0.1 uF ceramic capacitor
and a 10 uF electrolytic capacitor.
Turn-on Delay Time
Load
Dynamic
Response
Temperature Coefficient
R/S: 1 A / uS
Load: 25% ~ 75% load.
Case temperature = 0C ~Tc max
Note: All specifications are typical at 25 C unless otherwise stated.
General Specifications
Parameter
Min.
Typ.
Max.
Efficiency at 110 Vac input:
VO = 12 V
VO = 24 V
VO = 28 V
VO = 36 V
VO = 42 V
VO = 48 V
VO = 54 V
Efficiency at 220 Vac input:
VO = 12 V
VO = 24 V
VO = 28 V
VO = 36 V
VO = 42 V
VO = 48 V
VO = 54 V
89.0%
88.5%
89.0%
89.5%
90.5%
90.5%
91.0%
89.5%
89.0%
89.5%
90.0%
91.0%
91.0%
91.5%
-
91.0%
90.5%
91.0%
91.5%
91.5%
92.0%
92.5%
91.5%
91.0%
91.5%
92.0%
92.0%
92.5%
93.0%
-
No Load Power Dissipation
-
-
5W
MTBF
-
278,000
hours
-
Notes
Measured at 100% load and steady-state
temperature in 25C ambient;
(Efficiency will be about 1.5% lower if measured
immediately after startup.)
Measured at 100% load and steady-state
temperature in 25C ambient;
(Efficiency will be about 1.5% lower if measured
immediately after startup.)
Measured at 110Vac input, 80%Load and 25C
ambient temperature (MIL-HDBK-217F)
2/8
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUV-300SxxxST
300W Constant Voltage IP67 Driver
Rev. S
General Specifications (Continued)
Parameter
Min.
Typ.
Max.
Notes
-
58,000
hours
-
Measured at 220Vac input, 80%Load ,Case
temperature=60℃ @ Tc point. See life time vs. Tc
curve for the details
-40 C
-
+90 C
-40 C
-
+60 C
-40 C
-
+85 C
Lifetime
Operating Case
Temperature for Safety
Tc_s
Operating Case
Temperature for Warranty
Tc_w
Storage Temperature
Dimensions
Inches (L × W × H)
Millimeters (L × W × H)
With mounting ear
9.88 × 3.86 × 1.75
251 × 98 × 44.5
8.82 × 3.86 × 1.75
224 × 98 × 44.5
Net Weight
-
1700g
Humidity: 5% RH to 100% RH
-
Note: All specifications are typical at 25 C unless otherwise stated.
Safety & EMC Compliance
Safety Category
UL/CUL
Standard
UL8750, CAN/CSA-C22.2 No. 250.13
CE
EN 61347-1, EN61347-2-13
EMI Standards
(1)
EN 55015
Notes
Conducted emission Test & Radiated emission Test
EN 61000-3-2
Harmonic current emissions
EN 61000-3-3
Voltage fluctuations & flicker
EMS Standards
Notes
EN 61000-4-2
Electrostatic Discharge (ESD): 8 kV air discharge, 4 kV contact discharge
EN 61000-4-3
Radio-Frequency Electromagnetic Field Susceptibility Test-RS
EN 61000-4-4
Electrical Fast Transient / Burst-EFT
EN 61000-4-5
Surge Immunity Test: AC Power Line: line to line 4 kV, line to earth 6 kV
EN 61000-4-6
Conducted Radio Frequency Disturbances Test-CS
EN 61000-4-8
Power Frequency Magnetic Field Test
EN 61000-4-11
Voltage Dips
EN 61547
(2)
Electromagnetic Immunity Requirements Applies To Lighting Equipment
Note: (1) This LED driver meets the EMI specifications above, but EMI performance of a luminaire that contains it
depends also on the other devices connected to the driver and on the fixture itself.
(2) To perform electric strength (hi-pot) testing, the “GDT ground disconnect” (nut and metal lock sheet) on the
driver end-cap should be removed temporarily to prevent the internal gas discharge tube from conducting (as
allowed by IEC 60598-1 Clause 10.2). After testing is completed, these items must be reinstalled to restore
line-to-earth surge protection and secure the end cap.
3/8
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUV-300SxxxST
300W Constant Voltage IP67 Driver
Rev. S
Derating Curve
EUV-300S012ST
Others
Lifetime vs. Case Temperature Curve
Protection Functions
Parameter
Over Current Protection
Min.
Typ.
Max.
Notes
130% IO
165% IO
200% IO
Hiccup mode. The power supply shall be selfrecovery when the fault condition is removed.
Over Temperature Protection
Auto Recovery, returning to normal after over temperature is removed.
Short Circuit Protection
No damage will occur when any output is short circuited. The output shall return to
normal when the fault condition is removed.
Over Voltage Protection
Limits output voltage at no load and in case the normal voltage limit fails.
4/8
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUV-300SxxxST
300W Constant Voltage IP67 Driver
Rev. S
Mechanical Outline
EUV-300S012ST
AC INPUT (UL SJTW 3*18AWG)
DC OUTPUT (UL SJTW 2*18AWG)
RED (V+)
BLACK (V-)
WHITE (ACN)
BLACK (ACL)
GREEN (GND)
PROJ:
Unspecified tolerance:±1
Note: The 3 DC output cables are connected in parallel internally because one AWG #18 wire can only
carry 10A. Please connect the 3 red wires together and 3 black wires together in application, or
ensure each cable carries same current.
EUV-300S024/036/042ST
DC OUTPUT (UL SJTW 2*18AWG)
AC INPUT (UL SJTW 3*18AWG)
RED (V+)
BLACK (V-)
WHITE (ACN)
BLACK (ACL)
GREEN (GND)
PROJ:
Unspecified tolerance:±1
Note: The 2 DC output cables are connected in parallel internally because one AWG #18 wire can only
carry 10A. Please connect the 2 red wires together and 2 black wires together in application, or
ensure each cable carries same current.
5/8
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUV-300SxxxST
300W Constant Voltage IP67 Driver
Rev. S
EUV-300S028ST
DC OUTPUT (UL SJTW 2*14AWG)
AC INPUT (UL SJTW 3*18AWG)
RED (V+)
BLACK (V-)
WHITE (ACN)
BLACK (ACL)
GREEN (GND)
PROJ:
Unspecified tolerance:±1
Others
AC INPUT (UL SJTW 3*18AWG)
DC OUTPUT (UL SJTW 2*18AWG )
RED (V+)
BLACK (V-)
WHITE (ACN)
BLACK (ACL)
GREEN (GND)
PROJ:
Unspecified tolerance:±
RoHS Compliance
Our products comply with the European Directive 2011/65/EC, calling for the elimination of lead and other
hazardous substances from electronic products.
6/8
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUV-300SxxxST
300W Constant Voltage IP67 Driver
Rev. S
Revision History
Change
Date
Description of Change
Rev.
Item
From
To
Delete “UL1310 Class2” in Safety & EMC Compliance
Change the efficiency of 12V.
Change the Max. Output Current and Power of 12V.
Change the description of Short Circuit Protection
2009-10-15
A
2009-10-23
B
2009-11-10
C
Change notes of efficiency.
2009-12-04
D
Update Mechanical Outline.
2009-12-16
E
Add note for mechanical outline.
Add a new model of 28V
2010-03-11
F
Add Leakage Current in Input
Specifications
Standardize the tolerance in
Mechanical Outline
/
Max. 0.75 Ma At 277Vac 50Hz
input
/
/
2010-05-31
G
Add star rank for recommended model /
☆: Popular model.
2011-01-14
H
Update MTBF & Life Time Data
For One Model
For Two Models
MTBF
Delete 24V
Add 28V
2011-07-20
I
Life
Use Tcase data to replace the old test condition
Notes of Life time
/
/
VO = 150 V
91.5%
93.0%
94.0%
94.0%
93.5%
93.5%
93.5%
94.0%
94.0%
94.0%
94.0%
94.0%
94.0%
91.5%
91.0%
91.5%
92.0%
93.0%
93.5%
93.5%
94.0%
94.0%
94.0%
94.0%
94.0%
94.0%
Life time & MTBF
/
Corrected
2012-3-27
J
Typ. Efficiency @220 Vac
2012-5-04
VO = 12 V
VO = 24 V
VO = 28 V
VO = 36 V
VO = 42 V
VO = 48 V
VO = 52 V
VO = 54 V
VO = 56 V
VO = 60 V
VO = 84 V
VO = 105 V
H
Models
2012-06-13
I
VO = 42 V
VO = 52 V
VO = 56 V /
VO = 60 V
VO = 84 V
VO = 105 V
Deleted
VO = 150V
Life time curve
/
Added
Mechanical Outline
/
Updated
EN61000-4-5
line to line 2 kV, line to
earth 4 kV
line to line 4 kV, line to earth 6
kV
2012-7-17
J
Max Case Temperature
/
Updated
2012-8-10
K
Life time
/
Updated
Operating Temperature
-35 ℃
-40 ℃
2012-11-15
L
Derating Curve
/
Updated
7/8
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUV-300SxxxST
300W Constant Voltage IP67 Driver
Rev. S
Revision History (Continued)
Change
Date
2013-01-05
Description of Change
Rev.
Item
M
From
To
Inrush current
50°
150°
Min PF and max THD
/
Added
Temperature coefficient
/
Added
MTBF
Min 250,000 hours
Typ.278,000 hours
Life time
Min 50,000 hours
Typ.58,000 hours
Life time curve
/
Updated
Input AC current@100Vac
Max 3.3°
Typ3.3°, Max3.5°
2013-02-26
N
Efficiency of 48V, 54V
/
0.5%lower
2013-03-11
O
Over Current Protection
110%,155%,180%
130%,165%,200%
2013-12-13
P
Turn-on delay time
0.1s,0.2s
0.4s,1.0s
Derating curve
/
Updated
Derating curve of EUV-300S012ST
/
Added
Mechanical outline of EUV200S012ST
/
Updated
Format
/
Updated
External Grounding Screw Solution
/
/
Features
/
Updated
Description
/
Updated
Models
EUV-300S042ST
Added
General Specifications
Case Temperature
Operating Case Temperature for
Safety Tc_s
General Specifications
Operating Case
Temperature for Warranty
Tc_w
Added
Safety & EMC Compliance
/
Updated
Mechanical Outline
/
Updated
Header
outdoor
IP67
Description
/
Updated
Models
notes
Updated
Input Specifications
Power Factor/ THD
Updated
General Specifications - Net Weight
1540g
1700g
General Specifications
With mounting ear
Added
Safety & EMC Compliance
Note
Added
2014-09-25
2015-09-07
2019-03-01
Q
R
S
8/8
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com