EUD-240SxxxDTA
240W Programmable IP67 Driver
Rev. D
Features
Ultra High Efficiency (Up to 94%)
Full Power at Wide Output Current Range (Constant Power)
Thermal Sensing and Protection for LED Module
0-10V/PWM/Timer Dimmable (3 Timer Modes)
Dim-to-Off with Standby Power ≤ 0.5 W
Always-on Auxiliary Power: 12Vdc, 200mA (Transient Peak
Current up to 400mA)
Output Lumen Compensation
Input Surge Protection: 6kV line-line, 10kV line-earth
All-Around Protection: OVP, 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
7 Years Warranty
Description
The EUD-240SxxxDTA series is a 240W, constant-current, programmable LED driver that operates from 90-305
Vac input with excellent power factor. Created for many lighting applications including high bay, high mast,
sports and roadway, it provides a dim-to-off mode with low standby power. 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, short circuit,
and over temperature.
Models
Adjustable
Output
Current
Range
Full-Power
Current
Range(1)
Default
Output
Current
Input
Voltage
Range(2)
90~305 Vac/
127~300 Vdc
90~305 Vac/
140-2100mA 1400-2100mA 1400 mA
127~300 Vdc
90~305 Vac/
280-4200mA 2800-4200mA 4200 mA
127~300 Vdc
90~305 Vac/
445-6700mA 4450-6700mA 6700 mA
127~300 Vdc
70-1050mA
700-1050mA 1050 mA
Output
Voltage
Range
Max.
Typical Power Factor
Output Efficiency
120Vac 220Vac
Power
(3)
Model Number
(5)
114~343Vdc 240W
94.0%
0.99
0.96 EUD-240S105DTA
57~171Vdc 240W
93.5%
0.99
0.96 EUD-240S210DTA
29 ~ 86Vdc 240W
93.0%
0.99
0.96 EUD-240S420DTA
18 ~ 54Vdc 240W
93.0%
0.99
0.96 EUD-240S670DTA
(4)
(4)
Notes: (1) Output current range with constant power at 240W
(2) Certified input voltage range: UL, FCC 100-277Vac or 127-300Vdc; otherwise 100-240Vac or 127-250Vdc (except
KS)
(3) Measured at full load and 220Vac input (see below “General Specifications” for details).
(4) SELV Output.
(5) All the models are certificated to KS, except EUD-240S105DTA
1 / 14
Specifications are subject to changes without notice.
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Fax: 86-571-86601139
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EUD-240SxxxDTA
240W Programmable IP67 Driver
Rev. D
I-V Operating Area
EUD-240S210DTA
%
70
Output Voltage(V)
EUD-240S105DTA
ad
Lo
EUD-240S420DTA
EUD-240S670DTA
Input Specifications
Parameter
Min.
Typ.
Max.
Input Voltage
90 Vac
-
305 Vac
Input Frequency
47 Hz
-
63 Hz
-
-
0.75 MIU
-
-
0.70 mA
-
-
3.00 A
Measured at full load and 100 Vac input.
-
-
1.30 A
Measured at full load and 220 Vac input.
-
-
2.60 A s
Leakage Current
Notes
127-300Vdc
UL8750; 277Vac/ 60Hz, grounding
effectively
IEC60598-1; 240Vac/ 60Hz, grounding
effectively
Input AC Current
2
Inrush Current(I t)
2
At 220Vac input, 25°C cold start,
duration=840 μs, 10%Ipk-10%Ipk. See
Inrush Current Waveform for the details.
2 / 14
Specifications are subject to changes without notice.
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Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUD-240SxxxDTA
240W Programmable IP67 Driver
Rev. D
Input Specifications (Continued)
Parameter
Min.
Typ.
Max.
0.90
-
-
THD
-
-
20%
THD
-
-
10%
At 220-240Vac, 50-60Hz, 75%-100% Load
(180-240W)
Min.
Typ.
Max.
Notes
-5%Ioset
-
5%Ioset
70 mA
140 mA
280 mA
445 mA
-
1050 mA
2100 mA
4200 mA
6700 mA
700 mA
1400 mA
2800 mA
4450 mA
-
1050 mA
2100 mA
4200 mA
6700 mA
-
5%Iomax
10%Iomax
-
2%Iomax
-
Startup Overshoot Current
-
-
10%Iomax
No Load Output Voltage
EUD-240S105DTA
EUD-240S210DTA
EUD-240S420DTA
EUD-240S670DTA
-
-
360 V
190 V
96 V
66 V
Line Regulation
-
-
±0.5%
Load Regulation
-
-
±1.5%
-
-
1.0 s
-
-
0.5 s
-
0.03%/C
-
12V Auxiliary Output Voltage
10.8 V
12 V
13.2 V
12V Auxiliary Output Source
Current
0 mA
-
200 mA
Return terminal is “Dim−“
400 mA
400mA peak for a maximum duration of
300ms in a 2s period during which time the
average should not exceed 200mA.
PF
Notes
At 100-277Vac, 50-60Hz, 70%-100% Load
(168-240W)
Output Specifications
Parameter
Output Current Tolerance
Output Current Setting(Ioset)
Range
EUD-240S105DTA
EUD-240S210DTA
EUD-240S420DTA
EUD-240S670DTA
Output Current Setting Range
with Constant Power
EUD-240S105DTA
EUD-240S210DTA
EUD-240S420DTA
EUD-240S670DTA
Total Output Current Ripple
(pk-pk)
Output Current Ripple at
< 200 Hz (pk-pk)
12V Auxiliary Output
Transient Peak Current
-
-
At full load condition, 20 MHz BW
At full load condition. Only this component
of ripple is associated with visible flicker.
Turn-on Delay Time
Temperature Coefficient of
Ioset
At full load condition
At full load condition
Measured at full load
Measured at 120Vac input, 70%-100%
Load
Measured at 220Vac input, 70%-100%
Load
Case temperature = 0C ~Tc max
Note: All specifications are typical at 25C unless otherwise stated.
3 / 14
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUD-240SxxxDTA
240W Programmable IP67 Driver
Rev. D
General Specifications
Parameter
Min.
Typ.
Max.
89.0%
88.0%
91.0%
90.0%
-
89.0%
87.5%
91.0%
89.5%
-
88.5%
87.0%
90.5%
89.0%
-
89.0%
87.0%
91.0%
89.0%
-
92.0%
90.5%
94.0%
92.5%
-
91.5%
90.0%
93.5%
92.0%
-
91.0%
89.5%
93.0%
91.5%
-
91.0%
89.0%
93.0%
91.0%
-
92.0%
91.0%
94.0%
93.0%
-
92.0%
90.5%
94.0%
92.5%
-
91.5%
90.0%
93.5%
92.0%
-
91.5%
89.0%
93.5%
91.0%
-
Standby power
-
-
0.5 W
MTBF
-
228,000
Hours
-
Lifetime
-
96,000
Hours
-
Operating Case Temperature
for Safety Tc_s
-40°C
-
+87°C
Operating Case Temperature
for Warranty Tc_w
-40°C
-
+75C
Case temperature for 7 years warranty.
Please see Inventronics Warranty
Statement for complete details.
Storage Temperature
-40°C
-
+85°C
Humidity: 5%RH to 100%RH
Efficiency at 120 Vac input:
EUD-240S105DTA
Io= 700 mA
Io= 1050 mA
EUD-240S210DTA
Io= 1400 mA
Io= 2100 mA
EUD-240S420DTA
Io= 2800 mA
Io= 4200 mA
EUD-240S670DTA
Io= 4450 mA
Io= 6700 mA
Efficiency at 220 Vac input:
EUD-240S105DTA
Io= 700 mA
Io= 1050 mA
EUD-240S210DTA
Io= 1400 mA
Io= 2100 mA
EUD-240S420DTA
Io= 2800 mA
Io= 4200 mA
EUD-240S670DTA
Io= 4450 mA
Io= 6700 mA
Efficiency at 277 Vac input:
EUD-240S105DTA
Io= 700 mA
Io= 1050 mA
EUD-240S210DTA
Io= 1400 mA
Io= 2100 mA
EUD-240S420DTA
Io= 2800 mA
Io= 4200 mA
EUD-240S670DTA
Io= 4450 mA
Io= 6700 mA
Notes
Measured at full load and steady-state
temperature in 25C ambient;
(Efficiency will be about 2.0% lower if
measured immediately after startup.)
Measured at full load and steady-state
temperature in 25C ambient;
(Efficiency will be about 2.0% lower if
measured immediately after startup.)
Measured at full load and steady-state
temperature in 25C ambient;
(Efficiency will be about 2.0% lower if
measured immediately after startup.)
Measured at 230Vac/50Hz; Dimming off
Measured at 220Vac input, 80%Load and
25C ambient temperature (MIL-HDBK217F)
Measured at 220Vac input, 80%Load and
70C case temperature; See lifetime vs. Tc
curve for the details
4 / 14
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUD-240SxxxDTA
240W Programmable IP67 Driver
Rev. D
General Specifications (Continued)
Parameter
Min.
Dimensions
Inches (L × W × H)
Millimeters (L × W × H)
Typ.
Max.
Notes
With mounting ear
9.45 × 2.66 × 1.57
240 × 67.5 × 39.7
8.63 × 2.66 × 1.57
219 × 67.5 × 39.7
Net Weight
-
1300 g
-
Note: All specifications are typical at 25C unless otherwise stated.
Dimming Specifications
Parameter
Absolute Maximum Voltage
on the Vdim (+) Pin
Source Current on Vdim (+)Pin
EUD-240S105DTA
EUD-240S210DTA
EUD-240S420DTA
Dimming EUD-240S670DTA
Output
EUD-240S105DTA
Range
EUD-240S210DTA
EUD-240S420DTA
EUD-240S670DTA
Min.
Typ.
Max.
-20 V
-
20 V
200 uA
300 uA
450 uA
10%Ioset
-
Ioset
70 mA
140 mA
280 mA
445 mA
-
Ioset
0V
-
10 V
Dim off Voltage
0.35 V
0.5 V
0.65 V
Dim on Voltage
0.55 V
0.7 V
0.85 V
-
0.2 V
-
PWM_in High Level
3V
-
10 V
PWM_in Low Level
-0.3 V
-
0.6 V
PWM_in Frequency Range
200 Hz
-
3 KHz
1%
-
99%
2%
5%
8%
4%
7%
10%
92%
95%
98%
90%
93%
96%
-
2%
-
Recommended Dimming
Input Range
Hysteresis
PWM_in Duty Cycle
PWM Dimming off (Positive
Logic)
PWM Dimming on (Positive
Logic)
PWM Dimming off ( Negative
Logic)
PWM Dimming on ( Negative
Logic)
Hysteresis
Notes
Vdim(+) = 0 V
700 mA ≤ Ioset ≤ 1050 mA
1400 mA ≤ Ioset ≤ 2100 mA
2800 mA ≤ Ioset ≤ 4200 mA
4450 mA ≤ Ioset ≤ 6700 mA
70 mA ≤ Ioset < 700 mA
140 mA ≤ Ioset < 1400 mA
280 mA ≤ Ioset < 2800 mA
445 mA ≤ Ioset < 4450 mA
Default 0-10V dimming mode.
Dimming mode set to PWM in PC interface.
Note: All specifications are typical at 25 C unless stated otherwise.
Safety &EMC Compliance
Safety Category
UL/CUL
CE
Standard
UL8750,CAN/CSA-C22.2 No. 250.13
EN 61347-1, EN61347-2-13
5 / 14
Specifications are subject to changes without notice.
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Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUD-240SxxxDTA
240W Programmable IP67 Driver
Rev. D
Safety &EMC Compliance (Continued)
Safety Category
KS
Standard
KS C 7655
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
ANSI C63.4 Class B
(1)
FCC Part 15
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: [1] this device may not cause harmful interference, and [2] this
device must accept any interference received, including interference that may cause
undesired Operation.
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 6 kV, line to earth 10 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.
6 / 14
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUD-240SxxxDTA
240W Programmable IP67 Driver
Rev. D
Derating
Lifetime vs. Case Temperature
Inrush Current Waveform
7 / 14
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUD-240SxxxDTA
240W Programmable IP67 Driver
Rev. D
Efficiency vs. Load
EUD-240S105DTA(Io=700mA)
EUD-240S105DTA(Io=1050mA)
EUD-240S210DTA(Io=1400mA)
EUD-240S210DTA(Io=2100mA)
EUD-240S420DTA(Io=2800mA)
EUD-240S420DTA(Io=4200mA)
8 / 14
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUD-240SxxxDTA
240W Programmable IP67 Driver
Rev. D
EUD-240S670DTA(Io=4450mA)
EUD-240S670DTA(Io=6700mA)
Power Factor
Total Harmonic Distortion
9 / 14
Specifications are subject to changes without notice.
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Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUD-240SxxxDTA
240W Programmable IP67 Driver
Rev. D
Protection Functions
Parameter
External
Thermal
Protection
NTC
Min.
Typ.
Max.
Notes
R1
-
7.81 kOhm
-
R2
-
4.16 kOhm
-
10%Ioset
60%Ioset
100%Ioset
10%Ioset>Iomin (default setting is 60%)
Iomin
60%Ioset
100%Ioset
10%Ioset≤Iomin (default setting is 60%)
When R_NTC falls below R1, External
Thermal Protection is triggered, reducing
output current until R2 is reached.
When R_NTC is less than R2, output
current is reduced to the programmed
“Protection Current Floor.”
Protection
Current Floor
Over Temperature Protection
Decreases output current, returning to normal after over temperature is removed.
Short Circuit Protection
Auto Recovery. 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.
Dimming
0-10V Dimming
The recommended implementation of the dimming control is provided below.
Implementation 1: DC Input
Notes:
1. The dimmer can also be replaced by an active 0-10V voltage source signal or passive components like
resistors and zener.
2. Do NOT connect Dim− to the output V− or V+, otherwise the driver will not work properly.
3. If 0-10V dimming is not used, Dim + should be open.
10 / 14
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUD-240SxxxDTA
240W Programmable IP67 Driver
Rev. D
PWM Dimming
Implementation 2: Positive logic
Implementation 3: Negative logic
Time Dimming
Time dimming control includes 3 kinds of modes, they are Self Adapting-Midnight, Self AdaptingPercentage and Traditional Timer.
Self Adapting-Midnight: Automatically adjusts the dimming curve based on the on-time of past two
days (if difference