EUD-320SxxxBV
320W Programmable IP67 Driver with DALI
Rev. C
Features
Ultra High Efficiency (Up to 94.0%)
Full Power at Wide Output Current Range (Constant Power)
Thermal Sensing and Protection for LED Module
DALI/Timer Dimmable (3 Timer Modes)
Dim-to-Off with Standby Power ≤ 0.5 W
Always-on Auxiliary Power: 12Vdc, 200mA
Output Lumen Compensation
Input Surge Protection: 6kV line-line, 10kV line-earth
All-Around Protection: OVP, SCP, OTP
Waterproof (IP67)
SELV Output
Suitable for Independent Use
7 Years Warranty
Description
The EUD-320SxxxBV series is a 320W, constant-current, programmable LED driver that operates from 90-305
Vac input with excellent power factor. Created for many lighting applications including high bay, sports
and horticultural, 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
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/
127~250 Vdc
90~305 Vac/
127~250 Vdc
90~305 Vac/
127~250 Vdc
90~305 Vac/
127~250 Vdc
90~305 Vac/
127~250 Vdc
Output
Voltage
Range
Max.
Typical Power Factor
Output Efficiency
120Vac 220Vac
Power
(3)
Model Number
107~305Vdc 320 W
94.0%
0.99
0.96 EUD-320S150BV
73~208Vdc 320 W
93.5%
0.99
0.96 EUD-320S220BV
50~143Vdc 320 W
93.5%
0.99
0.96 EUD-320S320BV
35~100Vdc 320 W
93.5%
0.99
0.96 EUD-320S460BV
24 ~ 68Vdc 320 W
93.5%
0.99
0.96 EUD-320S670BV
(4)
(4)
Notes: (1) Output current range with constant power at 320W
(2) Certified voltage range: 100-240Vac or 127-250Vdc (except CCC and PSE)
(3) Measured at full load and 220Vac input (see below “General Specifications” for details).
(4) 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
EUD-320SxxxBV
320W Programmable IP67 Driver with DALI
Rev. C
I-V Operating Area
EUD-320S150BV
EUD-320S220BV
EUD-320S320BV
EUD-320S460BV
120
(322,100)
(1932,100)
(3220,100)
100
(10%Ioset,320/Ioset)
(Ioset,320/Ioset)
80
%
60
10
ad
Lo
60
0%
Lo
40
(460,35)
20
(Ioset,35)
ad
(4600,69.5)
(4600,41.5)
(4600,35)
Good Performance Area
Allowed Operating Area
Programmed Operating Area
900
3600
0
0
1800
2700
4500
5400
Output Current (mA)
Note: 3220mA
Ioset
4600mA
EUD-320S670BV
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
EUD-320SxxxBV
320W Programmable IP67 Driver with DALI
Rev. C
Input Specifications
Parameter
Min.
Typ.
Max.
Input Voltage
90 Vac
-
305 Vac
Input Frequency
47 Hz
-
63 Hz
Leakage Current
-
-
0.70 mA
-
-
3.30 A
Measured at full load and 120 Vac input.
-
-
1.80 A
Measured at full load and 220 Vac input.
-
-
1.90 A s
0.90
-
-
THD
-
-
20%
THD
-
-
10%
At 220-240Vac, 50-60Hz, 75%-100% Load
(240-320W)
Min.
Typ.
Max.
Notes
-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
-
2%Iomax
-
Startup Overshoot Current
-
-
10%Iomax
No Load Output Voltage
EUD-320S150BV
EUD-320S220BV
EUD-320S320BV
EUD-320S460BV
EUD-320S670BV
-
-
350 V
240 V
160 V
115 V
78 V
Line Regulation
-
-
±0.5%
Load Regulation
-
-
±1.5%
Input AC Current
2
Inrush Current(I t)
PF
2
Notes
127-250 Vdc
IEC60598-1; 240Vac/ 60Hz. grounding
effectively
At 220Vac input, 25℃ cold start,
duration=3.52 ms, 10%Ipk-10%Ipk. See
Inrush Current Waveform for the details.
At 100-240Vac, 50-60Hz, 60%-100% Load
(192-320W)
Output Specifications
Parameter
Output Current Tolerance
Output Current Setting(Ioset)
Range
EUD-320S150BV
EUD-320S220BV
EUD-320S320BV
EUD-320S460BV
EUD-320S670BV
Output Current Setting Range
with Constant Power
EUD-320S150BV
EUD-320S220BV
EUD-320S320BV
EUD-320S460BV
EUD-320S670BV
Total Output Current Ripple
(pk-pk)
Output Current Ripple at
< 200 Hz (pk-pk)
At full load condition
At full load condition, 20 MHz BW
At full load condition. Only this component
of ripple is associated with visible flicker.
At full load condition
Measured at full load
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
EUD-320SxxxBV
320W Programmable IP67 Driver with DALI
Rev. C
Output Specifications (Continued)
Parameter
Min.
Typ.
Max.
-
-
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
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
Return terminal is “OTP−“
Note: All specifications are typical at 25C unless otherwise stated.
General Specifications
Parameter
Efficiency at 120 Vac input:
EUD-320S150BV
Io=1050mA
Io=1500mA
EUD-320S220BV
Io=1540mA
Io=2200mA
EUD-320S320BV
Io=2240mA
Io=3200mA
EUD-320S460BV
Io=3220mA
Io=4600mA
EUD-320S670BV
Io=4690mA
Io=6700mA
Efficiency at 220 Vac input:
EUD-320S150BV
Io=1050mA
Io=1500mA
EUD-320S220BV
Io=1540mA
Io=2200mA
EUD-320S320BV
Io=2240mA
Io=3200mA
EUD-320S460BV
Io=3220mA
Io=4600mA
EUD-320S670BV
Io=4690mA
Io=6700mA
Min.
Typ.
Max.
89.5%
88.0%
91.5%
90.0%
-
89.5%
88.5%
91.5%
90.5%
-
89.5%
87.5%
91.5%
89.5%
-
89.0%
87.5%
91.0%
89.5%
-
89.0%
87.5%
91.0%
89.5%
-
92.0%
90.5%
94.0%
92.5%
-
91.5%
90.5%
93.5%
92.5%
-
91.5%
90.0%
93.5%
92.0%
-
91.5%
90.0%
93.5%
92.0%
-
91.5%
89.5%
93.5%
91.5%
-
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.)
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
EUD-320SxxxBV
320W Programmable IP67 Driver with DALI
Rev. C
General Specifications (Continued)
Parameter
Min.
Typ.
Max.
92.0%
91.0%
94.0%
93.0%
-
92.0%
90.5%
94.0%
92.5%
-
92.0%
90.0%
94.0%
92.0%
-
91.5%
90.5%
93.5%
92.5%
-
91.5%
90.0%
93.5%
92.0%
-
Standby power
-
-
0.5 W
MTBF
-
237,000
Hours
-
Lifetime
-
97,000
Hours
-
Operating Case Temperature
for Safety Tc_s
-40°C
-
+89°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 277 Vac input:
EUD-320S150BV
Io=1050mA
Io=1500mA
EUD-320S220BV
Io=1540mA
Io=2200mA
EUD-320S320BV
Io=2240mA
Io=3200mA
EUD-320S460BV
Io=3220mA
Io=4600mA
EUD-320S670BV
Io=4690mA
Io=6700mA
Dimensions
Inches (L × W × H)
Millimeters (L × W × H)
Net Weight
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
With mounting ear
9.88 × 3.86 × 1.77
251 × 98 × 44.8
8.86 ×3.86 × 1.77
225 × 98 × 44.8
-
Notes
1875 g
-
Note: All specifications are typical at 25C unless otherwise stated.
Dimming Specifications
Parameter
Min.
Typ.
Max.
DA, DA High Level
9.5V
16V
22.5V
DA, DA Low Level
-6.5V
0V
6.5V
DA, DA Current
0mA
-
2mA
Notes
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
EUD-320SxxxBV
320W Programmable IP67 Driver with DALI
Rev. C
Dimming Specifications (Continued)
Parameter
Dimming
Output
Range
Min.
Typ.
Max.
EUD-320S150BV
EUD-320S220BV
EUD-320S320BV
EUD-320S460BV
EUD-320S670BV
10%Ioset
-
Ioset
EUD-320S150BV
EUD-320S220BV
EUD-320S320BV
EUD-320S460BV
EUD-320S670BV
105mA
154mA
224mA
322mA
469mA
-
Ioset
Notes
1050mA ≤ Ioset ≤ 1500mA
1540mA ≤ Ioset ≤ 2200mA
2240mA ≤ Ioset ≤ 3200mA
3220mA ≤ Ioset ≤ 4600mA
4690mA ≤ Ioset ≤ 6700mA
105mA ≤ Ioset < 1050mA
154mA ≤ Ioset < 1540mA
224mA ≤ Ioset < 2240mA
322mA ≤ Ioset < 3220mA
469mA ≤ Ioset < 4690mA
Note: All specifications are typical at 25 C unless stated otherwise.
Standards Compliance
Safety Category
CE
Standard
EN 61347-1, EN61347-2-13
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
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
Electromagnetic Immunity Requirements Applies To Lighting Equipment
DALI Standards
DALI
(2)
Notes
IEC62386-101,102 & part of 207
(3)
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) Optional Commands Implemented: 242 (query short circuit), 243 (query open circuit)
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
EUD-320SxxxBV
320W Programmable IP67 Driver with DALI
Rev. C
Derating
Lifetime vs. Case Temperature
Inrush Current Waveform
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
EUD-320SxxxBV
320W Programmable IP67 Driver with DALI
Rev. C
Efficiency vs. Load
EUD-320S150BV(Io=1050mA)
EUD-320S150BV(Io=1500mA)
EUD-320S220BV(Io=1540mA)
EUD-320S220BV(Io=2200mA)
EUD-320S320BV(Io=2240mA)
EUD-320S320BV(Io=3200mA)
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
EUD-320SxxxBV
320W Programmable IP67 Driver with DALI
Rev. C
EUD-320S460BV(Io=3220mA)
EUD-320S460BV(Io=4600mA)
EUD-320S670BV(Io=4690mA)
EUD-320S670BV(Io=6700mA)
Power Factor
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
EUD-320SxxxBV
320W Programmable IP67 Driver with DALI
Rev. C
Total Harmonic Distortion
Protection Functions
Parameter
External
Thermal
Protection
NTC
Min.
Typ.
Max.
Notes
R1
-
7.81 kOhm
-
When R_NTC falls below R1, External Thermal
Protection is triggered, reducing output current
until R2 is reached.
R2
-
4.16 kOhm
-
When R_NTC is less than R2, output current is
reduced to the programmed “Protection
Current Floor.”
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%)
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
DALI Dimming
The recommended implementation of the dimming control is provided below.
10 / 13
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
EUD-320SxxxBV
320W Programmable IP67 Driver with DALI
Rev. C
Implementation: DALI Dimming
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