EUK-320SxxxDT(TT)
320W Programmable IP67 Driver
Rev. D
Features
Ultra High Efficiency (Up to 93.5%)
Full Power at Wide Output Current Range (Constant Power)
Isolated 0-10V/10V PWM Dimmable (DT models)
3-Timer-Modes Dimmable (TT models)
Input Surge Protection: DM 6kV, CM 10kV
All-Around Protection: OVP, SCP, OTP
IP67 and UL Dry / Damp / Wet Location
SELV Output
TYPE HL, for use in a Class I, Division 2 hazardous
(Classified) location
5 Years Warranty
Description
The EUK-320SxxxDT(TT) series is a 320W, 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 high bay, high
mast, aquaculture and sport, etc. 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
Full-Power Default
Output
Current
Output
Current
Range (1) Current
Range
105-1500mA 1050-1500mA 1400 mA
154-2200mA 1540-2200mA 2100 mA
224-3200mA 2240-3200mA 2800 mA
322-4600mA 3220-4600mA 4200 mA
469-6700mA 4690-6700mA 6700 mA
Input
Voltage
Range(2)
90~305 Vac/
127~300 Vdc
90~305 Vac/
127~300 Vdc
90~305 Vac/
127~300 Vdc
90~305 Vac/
127~300 Vdc
90~305 Vac/
127~300 Vdc
Output
Voltage
Range
Power Factor
Max.
Typical
Output Efficiency
120Vac 220Vac
Power
(3)
Model Number
(5)
107~305Vdc 320 W
93.5%
0.99
0.96
EUK-320S150DT(TT)
73~208Vdc
320 W
93.5%
0.99
0.96
EUK-320S220DT(TT)
50~143Vdc
320 W
92.5%
0.99
0.96
EUK-320S320DT(TT)
35~100Vdc
320 W
92.5%
0.99
0.96
EUK-320S460DT(TT)(4)
24 ~ 68Vdc
320 W
92.5%
0.99
0.96
EUK-320S670DT(TT)(4)
Notes: (1) Output current range with constant power at 320W.
(2) Certified input voltage range: UL, FCC 100-277Vac or 127-300Vdc; otherwise: 100-240Vac or 127-250Vdc.
(3) Measured at 100% load and 220Vac input (see below “General Specifications” for details).
(4) SELV output.
(5) All the models are certificated to KCC, except EUK-320SxxxTT.
1 / 14
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUK-320SxxxDT(TT)
320W Programmable IP67 Driver
Rev. D
I-V Operating Area
EUK-320S220DT(TT)
EUK-320S320DT(TT)
EUK-320S460DT(TT)
Lo
%
60
EUK-320S150DT(TT)
ad
EUK-320S670DT(TT)
78
(469,68)
(2814,68)
(4690,68)
65
(Ioset,320/Ioset)
(10%Ioset,320/Ioset)
52
10
Lo
%
60
oa
d
(6700,47.5)
ad
39
0%
L
26
(Ioset,24)
(670,24)
13
(6700,28.5)
(6700,24)
Good Performance Area
Allowed Operating Area
Programmed Operating Area
1350
5400
0
0
2700
4050
6750
8100
Output Current (mA)
Note: 4690mA
Ioset 6700mA
2 / 14
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUK-320SxxxDT(TT)
320W Programmable IP67 Driver
Rev. D
Input Specifications
Parameter
Min.
Typ.
Max.
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,
-
-
3.20 A
-
-
1.70 A
-
-
1.30 A s
0.9
-
-
THD
-
-
20%
THD
-
-
10%
Min.
Typ.
Max.
-5%Ioset
-
5%Ioset
105 mA
154 mA
224 mA
322 mA
469 mA
-
1500 mA
2200 mA
3200 mA
4600 mA
6700 mA
1050 mA
1540 mA
2240 mA
3220 mA
4690 mA
-
1500 mA
2200 mA
3200 mA
4600 mA
6700 mA
-
5%Iomax
10%Iomax
Output Current Ripple at
< 200 Hz (pk-pk)
-
2%Iomax
-
Startup Overshoot Current
-
-
10%Iomax
No Load Output Voltage
EUK-320S150DT(TT)
EUK-320S220DT(TT)
EUK-320S320DT(TT)
EUK-320S460DT(TT)
EUK-320S670DT(TT)
-
-
350 V
250 V
170 V
120 V
85 V
Line Regulation
-
-
±0.5%
Load Regulation
-
-
±1.5%
Leakage Current
Input AC Current
2
Inrush Current(I t)
PF
2
Notes
127~300 Vdc
Measured at 100% load and 120 Vac
input.
Measured at 100% load and 220 Vac
input.
At 220Vac input, 25C cold start,
duration=3.92 ms, 10%Ipk-10%Ipk. See
Inrush Current Waveform for the details.
At 100-277Vac, 50-60Hz, 60%-100%Load
(192-320W)
At 220-240Vac, 50-60Hz, 75%-100% Load
(240-320W)
Output Specifications
Parameter
Output Current Tolerance
Output Current Setting(Ioset)
Range
EUK-320S150DT(TT)
EUK-320S220DT(TT)
EUK-320S320DT(TT)
EUK-320S460DT(TT)
EUK-320S670DT(TT)
Output Current Setting Range
with Constant Power
EUK-320S150DT(TT)
EUK-320S220DT(TT)
EUK-320S320DT(TT)
EUK-320S460DT(TT)
EUK-320S670DT(TT)
Total Output Current Ripple
(pk-pk)
Notes
At 100% load condition
At 100% load condition. 20 MHz BW
At 100% load condition. Only this
component of ripple is associated with
visible flicker.
At 100% load condition
Measured at 100% load
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
EUK-320SxxxDT(TT)
320W Programmable IP67 Driver
Rev. D
Output Specifications (Continued)
Parameter
Min.
Typ.
Max.
-
-
1.0 s
-
-
0.5 s
-
0.03%/C
-
Turn-on Delay Time
Temperature Coefficient of Ioset
Notes
Measured at 120Vac input, 60%-100%
Load
Measured at 220Vac input, 60%-100%
Load
Case temperature = 0C ~Tc max
Note: All specifications are typical at 25C unless otherwise stated.
General Specifications
Parameter
Efficiency at 120 Vac input:
EUK-320S150DT(TT)
Io=1050mA
Io=1500mA
EUK-320S220DT(TT)
Io=1540mA
Io=2200mA
EUK-320S320DT(TT)
Io=2240mA
Io=3200mA
EUK-320S460DT(TT)
Io=3220mA
Io=4600mA
EUK-320S670DT(TT)
Io=4690mA
Io=6700mA
Efficiency at 220 Vac input:
EUK-320S150DT(TT)
Io=1050mA
Io=1500mA
EUK-320S220DT(TT)
Io=1540mA
Io=2200mA
EUK-320S320DT(TT)
Io=2240mA
Io=3200mA
EUK-320S460DT(TT)
Io=3220mA
Io=4600mA
EUK-320S670DT(TT)
Io=4690mA
Io=6700mA
Min.
Typ.
Max.
89.50%
89.00%
91.50%
91.00%
-
89.00%
89.00%
91.00%
91.00%
-
88.00%
88.00%
90.00%
90.00%
-
88.50%
88.00%
90.50%
90.00%
-
88.00%
87.00%
90.00%
89.00%
-
91.50%
91.50%
93.50%
93.50%
-
91.50%
91.50%
93.50%
93.50%
-
90.50%
90.00%
92.50%
92.00%
-
90.50%
90.00%
92.50%
92.00%
-
90.50%
89.50%
92.50%
91.50%
-
Notes
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.)
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
EUK-320SxxxDT(TT)
320W Programmable IP67 Driver
Rev. D
General Specifications (Continued)
Parameter
Min.
Typ.
Max.
92.00%
91.50%
94.00%
93.50%
-
92.00%
91.50%
94.00%
93.50%
-
90.50%
90.50%
92.50%
92.50%
-
90.50%
90.50%
92.50%
92.50%
-
91.00%
90.00%
93.00%
92.00%
-
MTBF
-
282,000
Hours
-
Lifetime
-
86,000
Hours
-
-40°C
-
+85°C
-40°C
-
+75C
Case temperature for 5 years warranty
-40°C
-
+85°C
Humidity: 5%RH to 100%RH
Efficiency at 277 Vac input:
EUK-320S150DT(TT)
Io=1050mA
Io=1500mA
EUK-320S220DT(TT)
Io=1540mA
Io=2200mA
EUK-320S320DT(TT)
Io=2240mA
Io=3200mA
EUK-320S460DT(TT)
Io=3220mA
Io=4600mA
EUK-320S670DT(TT)
Io=4690mA
Io=6700mA
Operating Case Temperature for
Safety Tc_s
Operating Case Temperature for
Warranty Tc_w
Storage Temperature
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
9.89 × 3.15 × 1.57
251 × 80 × 39.7
8.82 × 3.15 × 1.57
224 × 80 × 39.7
-
Notes
1530 g
-
Note: All specifications are typical at 25C unless otherwise stated.
Dimming Specifications
Parameter
DT
Models
Min.
Typ.
Max.
Absolute Maximum
Voltage on the Vdim
(+) Pin
Source Current on
Vdim (+)Pin
Recommended
Dimming Range for
0-10V
-20 V
-
20 V
200 μA
300 μA
450 μA
0V
-
10 V
PWM_in High Level
-
10V
-
PWM_in Low Level
-
0V
-
PWM_in Frequency
Range
200 Hz
-
2 KHz
PWM_in Duty Cycle
0%
-
100%
Notes
Vdim(+) = 0 V
5 / 14
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUK-320SxxxDT(TT)
320W Programmable IP67 Driver
Rev. D
Dimming Specifications (Continued)
TT
Models
Parameter
Min.
Typ.
Max.
Dimming Level
10%
-
100%
Hold Time
0 Hours
-
18 Hours
Fade Time
0 Minutes
-
60 Minutes
1
-
6
Dimming Step
Dimming
Output
Range
EUK-320S150DT(TT)
EUK-320S220DT(TT)
EUK-320S320DT(TT)
EUK-320S460DT(TT)
EUK-320S670DT(TT)
10%Ioset
-
Ioset
EUK-320S150DT(TT)
EUK-320S220DT(TT)
EUK-320S320DT(TT)
EUK-320S460DT(TT)
EUK-320S670DT(TT)
105 mA
154 mA
224 mA
322 mA
469 mA
-
Ioset
Notes
Default is Traditional Timer.
Dimming mode set to Self AdaptingMidnight or Self Adapting-Percentage in
PC interface.
1050 mA ≤ Ioset ≤ 1500 mA
1540 mA ≤ Ioset ≤ 2200 mA
2240 mA ≤ Ioset ≤ 3200 mA
3220 mA ≤ Ioset ≤ 4600 mA
4690 mA ≤ Ioset ≤ 6700 mA
105 mA ≤ Ioset < 1050 mA
154 mA ≤ Ioset < 1540 mA
224 mA ≤ Ioset < 2240 mA
322 mA ≤ Ioset < 3220 mA
469 mA ≤ Ioset < 4690 mA
Safety &EMC Compliance
Safety Category
UL/CUL
Standard
UL8750,CAN/CSA-C22.2 No. 250.13
CE
EN 61347-1, EN61347-2-13
EAC
ГОСТ Р МЭК 61347-1, ГОСТ IEC 61347-2-13
EMI Standards
Notes
(1)
EN 55015/ KN 15
Conducted emission Test & Radiated emission Test
EN 61000-3-2
Harmonic current emissions
EN 61000-3-3
Voltage fluctuations & flicker
FCC Part 15(1)
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
ANSI C63.4 Class B
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: Differential Mode 6 kV, Common Mode 10 kV(2)
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
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
EUK-320SxxxDT(TT)
320W Programmable IP67 Driver
Rev. D
Safety &EMC Compliance (Continued)
EMS Standards
EN 61547
Notes
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
Lifetime vs. Case Temperature
7 / 14
Specifications are subject to changes without notice.
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Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUK-320SxxxDT(TT)
320W Programmable IP67 Driver
Rev. D
Inrush Current Waveform
Efficiency vs. Load
EUK-320S150DT(TT)(lo=1050mA)
EUK-320S150DT(TT)(lo=1500mA)
EUK-320S220DT(TT)(lo=1540mA)
EUK-320S220DT(TT)(lo=2200mA)
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
EUK-320SxxxDT(TT)
320W Programmable IP67 Driver
Rev. D
EUK-320S320DT(TT)(lo=2240mA)
EUK-320S320DT(TT)(lo=3200mA)
EUK-320S460DT(TT)(lo=3220mA)
EUK-320S460DT(TT)(lo=4600mA)
EUK-320S670DT(TT)(lo=4690mA)
EUK-320S670DT(TT)(lo=6700mA)
9 / 14
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUK-320SxxxDT(TT)
320W Programmable IP67 Driver
Rev. D
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.
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
EUK-320SxxxDT(TT)
320W Programmable IP67 Driver
Rev. D
Dimming
0-10V Dimming (Only DT models)
The recommended implementation of the dimming control is provided below.
Implementation 1: Positive logic
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)
The recommended implementation of the dimming control is provided below.
Implementation 2: Positive logic
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