EUK-075SxxxDT(TT)
75W Programmable IP67 Driver
Rev. C
Features
High Efficiency (Up to 90.5%)
Full Power at Wide Output Current Range (Constant Power)
0-10V/10V PWM Dimmable (DT models)
3 Timer Modes Dimmable (TT models)
Input Surge Protection: 6kV line-line, 10kV line-earth
All-Around Protection: OVP, SCP, OTP
Waterproof (IP67) and UL Dry / Damp / Wet Location
Class 2 & SELV Output
TYPE HL, for use in a Class I, Division 2 hazardous
(Classified) location
5 Years Warranty
Description
The EUK-075SxxxDT(TT) series is a 75W, constant-current, programmable IP67 LED driver that operates from
90-305 Vac input with excellent power factor. It is created for many lighting applications including low bay,
tunnel and street. 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/
127~250Vdc
90~305 Vac/
70-1050mA 700-1050mA 700 mA
127~250 Vdc
90~305 Vac/
119-1750mA 1190-1750mA 1400 mA
127~250 Vdc
90~305 Vac/
190-2800mA 1900-2800mA 2100 mA
127~250Vdc
45-700mA
450-700mA
530 mA
Output
Voltage
Range
Max. Typical Power Factor
Output Efficiency
120Vac 220Vac
Power
(3)
Model Number
54~167Vdc 75 W
90.5%
0.98
0.96 EUK-075S070DT(TT)
36~107Vdc 75 W
90.0%
0.98
0.96 EUK-075S105DT(TT)
(4)
22 ~ 63Vdc 75 W
90.0%
0.98
0.96
EUK-075S175DT(TT)
(4)
14 ~ 39Vdc 75 W
88.5%
0.98
0.96
EUK-075S280DT(TT)
(5)
Notes: (1) Output current range with constant power at 75W
(2) Certified voltage range: UL, FCC 100-277Vac or 127-250Vdc; otherwise 100-240Vac or 127-250Vdc (except KS)
(3) Measured at 100% load and 220Vac input (see below “General Specifications” for details).
(4) SELV Output.
(5) Class 2 & SELV Output.
1 / 13
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUK-075SxxxDT(TT)
75W Programmable IP67 Driver
Rev. C
I-V Operating Area
EUK-075S070DT(TT)
EUK-075S105DT(TT)
EUK-075S175DT(TT)
EUK-075S280DT(TT)
Input Specifications
Parameter
Min.
Typ.
Max.
Notes
Input Voltage
90 Vac
-
305 Vac
Input Frequency
47 Hz
-
63 Hz
-
-
0.75 MIU
UL8750; 277Vac/ 60Hz
-
-
0.70 mA
IEC60598-1; 240Vac/ 60Hz
-
-
0.8 A
Measured at 100% load and 120 Vac input.
-
-
0.40 A
Measured at 100% load and 220 Vac input.
127~250Vdc
Leakage Current
Input AC Current
2
Inrush Current(I t)
2
-
0.25A s
At 220Vac input, 25C cold start,
duration=112 us, 10%Ipk-10%Ipk. See
Inrush Current Waveform for the details.
2 / 13
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUK-075SxxxDT(TT)
75W Programmable IP67 Driver
Rev. C
Input Specifications (Continued)
Parameter
Min.
Typ.
Max.
0.9
-
-
THD
-
-
20%
THD
-
8%
-
Min.
Typ.
Max.
-5%Ioset
-
5%Ioset
45 mA
70 mA
119 mA
190 mA
-
700 mA
1050 mA
1750 mA
2800 mA
450 mA
700 mA
1190 mA
1900 mA
-
700 mA
1050 mA
1750 mA
2800 mA
-
50%Iomax
100%Iomax
100% load. 20 MHz BW
Startup Overshoot Current
-
-
10%Iomax
100% load
No Load Output Voltage
EUK-075S070DT(TT)
EUK-075S105DT(TT)
EUK-075S175DT(TT)
EUK-075S280DT(TT)
-
-
200 V
119 V
78 V
59 V
Line Regulation
-
-
±5.0%
Load Regulation
-
-
±5.0%
-
-
1.0 s
-
-
0.5 s
-
0.06%/C
-
PF
Notes
At 100-277Vac, 50-60Hz, 75%-100% Load
(56-75W)
At 220-240Vac, 50-60Hz, 80%-100%Load
(60-75W)
Output Specifications
Parameter
Output Current Tolerance
Output Current Setting(Ioset)
Range
EUK-075S070DT(TT)
EUK-075S105DT(TT)
EUK-075S175DT(TT)
EUK-075S280DT(TT)
Output Current Setting Range
with Constant Power
EUK-075S070DT(TT)
EUK-075S105DT(TT)
EUK-075S175DT(TT)
EUK-075S280DT(TT)
Total Output Current Ripple
(pk-avg)
Turn-on Delay Time
Temperature Coefficient of Ioset
Notes
100% load
100% load
Measured at 120Vac input, 75%-100%
Load
Measured at 220Vac input, 75%-100%
Load
Case temperature = 0C ~Tc max
Note: All specifications are typical at 25C unless otherwise stated.
3 / 13
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUK-075SxxxDT(TT)
75W Programmable IP67 Driver
Rev. C
General Specifications
Parameter
Min.
Typ.
Max.
85.5%
85.5%
87.5%
87.5%
-
85.5%
84.5%
87.5%
86.5%
-
85.0%
84.5%
87.0%
86.5%
-
83.5%
82.0%
85.5%
84.0%
-
88.5%
88.0%
90.5%
90.0%
-
88.0%
87.0%
90.0%
89.0%
-
88.0%
87.0%
90.0%
89.0%
-
86.5%
85.0%
88.5%
87.0%
-
88.5%
88.5%
90.5%
90.5%
-
88.5%
88.0%
90.5%
90.0%
-
88.0%
87.5%
90.0%
89.5%
-
86.5%
85.5%
89.0%
87.5%
-
MTBF
-
556,000
Hours
-
Lifetime
-
84,000
Hours
-
Operating Case Temperature
for Safety Tc_s
-40°C
-
+88°C
Operating Case Temperature
for Warranty Tc_w
-40°C
-
+75C
Case temperature for 5 years warranty
Storage Temperature
-40°C
-
+85°C
Humidity: 5%RH to100%RH
Efficiency at 120 Vac input:
EUK-075S070DT(TT)
Io= 450 mA
Io= 700 mA
EUK-075S105DT(TT)
Io= 700 mA
Io=1050 mA
EUK-075S175DT(TT)
Io=1190 mA
Io=1750 mA
EUK-075S280DT(TT)
Io=1900 mA
Io=2800 mA
Efficiency at 220 Vac input:
EUK-075S070DT(TT)
Io= 450 mA
Io= 700 mA
EUK-075S105DT(TT)
Io= 700 mA
Io=1050 mA
EUK-075S175DT(TT)
Io=1190 mA
Io=1750 mA
EUK-075S280DT(TT)
Io=1900 mA
Io=2800 mA
Efficiency at 277 Vac input:
EUK-075S070DT(TT)
Io= 450 mA
Io= 700 mA
EUK-075S105DT(TT)
Io= 700 mA
Io=1050 mA
EUK-075S175DT(TT)
Io=1190 mA
Io=1750 mA
EUK-075S280DT(TT)
Io=1900 mA
Io=2800 mA
Measured at 100% load and steady-state
temperature in 25C ambient;
(Efficiency will be about 2.0% lower if
measured immediately after startup.)
Measured at 100% load and steady-state
temperature in 25C ambient;
(Efficiency will be about 2.0% lower if
measured immediately after startup.)
Measured at 100% load and steady-state
temperature in 25C ambient;
(Efficiency will be about 2.0% lower if
measured immediately after startup.)
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
Dimensions
Inches (L × W × H)
Millimeters (L × W × H)
Net Weight
With mounting ear
6.54 × 2.66 × 1.44
166 × 67.5 × 36.5
5.71 × 2.66 × 1.44
145 × 67.5 × 36.5
-
770 g
Notes
-
Note: All specifications are typical at 25C unless otherwise stated.
4 / 13
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUK-075SxxxDT(TT)
75W Programmable IP67 Driver
Rev. C
Dimming Specifications
Parameter
Absolute Maximum
Voltage on the Vdim (+)
Pin
Source Current on Vdim
(+)Pin
Recommended Dimming
Range for 0-10V
Min.
Typ.
Max.
-20 V
-
20 V
200 uA
300 uA
450 uA
0V
-
10 V
DT
Models PWM_in High Level
-
10V
-
PWM_in Low Level
-
0V
-
PWM_in Frequency
Range
200 Hz
-
2 KHz
PWM_in Duty Cycle
0%
-
100%
Dimming Level
10%
-
100%
Hold Time
0 Hours
-
18 Hours
Fade Time
0 Minutes
-
60
Minutes
1
-
6
TT
Models
Dimming Step
Dimming
Output
Range
EUK-075S070DT(TT)
EUK-075S105DT(TT)
EUK-075S175DT(TT)
EUK-075S280DT(TT)
10%Ioset
-
Ioset
EUK-075S070DT(TT)
EUK-075S105DT(TT)
EUK-075S175DT(TT)
EUK-075S280DT(TT)
45 mA
70 mA
119 mA
190 mA
-
Ioset
Notes
Vdim(+) = 0 V
Default is Traditional Timer.
Dimming mode set to Self AdaptingMidnight or Self Adapting-Percentage in PC
interface.
450 mA ≤ Ioset ≤ 700 mA
700 mA ≤ Ioset ≤ 1050 mA
1190 mA ≤ Ioset ≤ 1750 mA
1900 mA ≤ Ioset ≤ 2800 mA
45 mA ≤ Ioset < 450 mA
70 mA ≤ Ioset < 700 mA
119 mA ≤ Ioset < 1190 mA
190 mA ≤ Ioset < 1900 mA
Safety &EMC Compliance
Safety Category
UL/CUL
Standard
UL 8750, UL 1310, CAN/CSA-C22.2 No. 250.13, CAN/CSA-C22.2 No. 223-M91
CE
EN 61347-1, EN61347-2-13
KS
KS C 7655
EMI Standards
EN 55015(1)
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.
5 / 13
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUK-075SxxxDT(TT)
75W Programmable IP67 Driver
Rev. C
Safety &EMC Compliance (Continued)
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.
Derating
6 / 13
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUK-075SxxxDT(TT)
75W Programmable IP67 Driver
Rev. C
Lifetime vs. Case Temperature
Inrush Current Waveform
Efficiency vs. Load
EUK-075S070DT(TT)(Io=450mA)
EUK-075S070DT(TT)(Io=700mA)
7 / 13
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUK-075SxxxDT(TT)
75W Programmable IP67 Driver
Rev. C
EUK-075S105DT(TT)(Io=700mA)
EUK-075S105DT(TT)(Io=1050mA)
EUK-075S175DT(TT)(Io=1190mA)
EUK-075S175DT(TT)(Io=1750mA)
EUK-075S280DT(TT)(Io=1900mA)
EUK-075S280DT(TT)(Io=2800mA)
8 / 13
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUK-075SxxxDT(TT)
75W Programmable IP67 Driver
Rev. C
Power Factor
Total Harmonic Distortion
Protection Functions
Parameter
Notes
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.
9 / 13
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUK-075SxxxDT(TT)
75W Programmable IP67 Driver
Rev. C
Dimming
0-10V Dimming (Only DT models)
The recommended implementation of the dimming control is provided below.
Implementation 1
Notes:
1. The dimmer can also be replaced by an active 0-10V voltage source signal or passive components like
resistors and zener.
2. If 0-10V dimming is not used, Dim + should be open.
10V PWM Dimming (Only DT models)
Implementation 2
Notes: If PWM dimming is not used, Dim + should be open.
Time Dimming (Only TT models)
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
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