EUM-075SxxxLx
75W NFC Driver with INV Digital Dimming
Rev. C
Features
Full Power at Wide Output Current Range (Constant Power)
Adjustable Output Current (AOC) with NFC
Isolated 0-10V/PWM/3-Timer-Modes Dimmable
INV Digital Dimming, UART Based Communication Protocol
Compliant with T/CSA-051
Dim-to-Off with Standby Power ≤ 0.5 W
Always-on Auxiliary Power:
12Vdc, 250mA, 3W (Transient Peak Power up to 10W)
Integrated Power Metering with High Accuracy up to ±1%
Output Lumen Compensation
End-of-Life Indicator
Thermal Sensing and Protection for LED Module
Input Surge Protection: DM 6kV, CM 10kV
All-Around Protection: IUVP, IOVP, OVP, SCP, OTP
IP66 / IP67 and UL Dry / Damp / Wet Location
TYPE HL, for use in a Class I, Division 2 hazardous
(Classified) location
7 Years Warranty
Description
The EUM-075SxxxLx series is a 75W, constant-current, NFC programmable and IP66/IP67 rated LED driver
that operates from 90-305Vac input with excellent power factor. Created for smart lighting and health monitoring
applications, this family provides integrated AC power monitoring with an auxiliary voltage and dim-to-off
functionality for powering low voltage, wireless controls. The dimming control supports 0-10V dimming as well as
two-way communication via Digital Dimming, a UART based communication protocol that complies with T/CSA051. 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, input under voltage, input over voltage, 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)
Typical
Max.
Typical
Power Factor
Output Efficiency
Power
(3)
120Vac 220Vac
Output
Voltage
Range
Model Number
(6)
700-1050mA 700 mA
90~305 Vac/
36~107 Vdc
127~300 Vdc
75W
90.5%
0.99
0.96
EUM-075S105Lx(4)
105-1500mA 1050-1500mA 1050 mA
90~305 Vac/
25~72 Vdc
127~300 Vdc
75W
89.5%
0.99
0.96
EUM-075S150Lx(4)
140-2100mA 1400-2100mA 2100 mA
90~305 Vac/
18~54 Vdc
127~300 Vdc
75W
89.0%
0.99
0.96
EUM-075S210Lx(5)
70-1050mA
Notes: (1) Output current range with constant power at 75W
(2) Certified input voltage range: UL, FCC 100-277Vac; otherwise 100-240Vac.
(3) Measured at 100% load and 220Vac input (see below “General Specifications” for details).
(4) SELV Output.
(5) Class 2 & SELV output.
(6) x = G are UL Recognized, ENEC and CCC, etc. models; x = T are UL Class P models; x = B are BIS models.
1 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
All specifications are typical at 25℃ unless otherwise stated.
Fax: 86-571-86601139
sales@inventronics-co.com
EUM-075SxxxLx
75W NFC Driver with INV Digital Dimming
Rev. C
I-V Operation Area
EUM-075S105Lx
EUM-075S150Lx
Lo
%
65
Output Voltage(V)
EUM-075S210Lx
ad
Input Specifications
Parameter
Min.
Typ.
Max.
Input AC Voltage
90 Vac
-
305 Vac
Input DC Voltage
127 Vdc
-
300 Vdc
Input Frequency
47 Hz
-
63 Hz
-
-
0.75 MIU
UL8750; 277Vac/ 60Hz
-
-
0.70 mA
IEC60598-1; 240Vac/ 60Hz,
-
-
0.80 A
Measured at 100% load and 120 Vac input.
-
-
0.44 A
Measured at 100% load and 220 Vac input.
-
-
2.15 A2s
Leakage Current
Input AC Current
Inrush Current(I2t)
Notes
At 220Vac input, 25C cold start,
duration=512 μs, 10%Ipk-10%Ipk. See
Inrush Current Waveform for the details.
2 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
All specifications are typical at 25℃ unless otherwise stated.
Fax: 86-571-86601139
sales@inventronics-co.com
EUM-075SxxxLx
75W NFC Driver with INV Digital Dimming
Rev. C
Input Specifications (Continued)
Parameter
Min.
Typ.
Max.
0.9
-
-
THD
-
-
20%
THD
-
-
10%
Min.
Typ.
Max.
-5%Ioset
-
5%Ioset
70 mA
105 mA
140 mA
-
1050 mA
1500 mA
2100 mA
700 mA
1050 mA
1400 mA
-
1050 mA
1500 mA
2100 mA
-
5%Iomax
10%Iomax
Output Current Ripple at
< 200 Hz (pk-pk)
-
2%Iomax
-
Startup Overshoot Current
-
-
10%Iomax
No Load Output Voltage
EUM-075S105Lx
EUM-075S150Lx
EUM-075S210Lx
-
-
120 V
90 V
60 V
Line Regulation
-
-
±1%
Load Regulation
-
-
±5%
Turn-on Delay Time
-
-
0.5 s
Temperature Coefficient of
Ioset
-
0.06%/C
-
12V Auxiliary Output Voltage
10.8 V
12 V
13.2 V
12V Auxiliary Output Source
Current
0 mA
-
250 mA
12V Auxiliary Output
Transient Peak Current@6W
-
-
500 mA
12V Auxiliary Output
Transient Peak Current@10W
-
-
850 mA
PF
Notes
At 100-277Vac, 50-60Hz, 65%-100% Load
(49-75W)
At 220-240Vac, 50-60Hz, 75%-100% Load
(56-75W)
Output Specifications
Parameter
Output Current Tolerance
Output Current Setting(Ioset)
Range
EUM-075S105Lx
EUM-075S150Lx
EUM-075S210Lx
Output Current Setting Range
with Constant Power
EUM-075S105Lx
EUM-075S150Lx
EUM-075S210Lx
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
Measured at 120-277Vac input,
65%-100%Load
Case temperature = 0C ~Tc max
Return terminal is “Dim−“
500mA peak for a maximum duration of 2.2
ms in a 6.0ms period during which time the
average should not exceed 250mA.
850mA peak for a maximum duration of 1.3
ms in a 5.2ms period during which time the
average should not exceed 250mA.
3 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
All specifications are typical at 25℃ unless otherwise stated.
Fax: 86-571-86601139
sales@inventronics-co.com
EUM-075SxxxLx
75W NFC Driver with INV Digital Dimming
Rev. C
General Specifications
Parameter
Min.
Typ.
Max.
86.0%
85.5%
88.0%
87.5%
-
85.0%
85.0%
87.0%
87.0%
-
84.5%
84.0%
86.5%
86.0%
-
88.5%
88.0%
90.5%
90.0%
-
87.5%
87.5%
89.5%
89.5%
-
87.0%
86.5%
89.0%
88.5%
-
88.5%
88.0%
90.5%
90.0%
-
88.0%
88.0%
90.0%
90.0%
-
87.5%
87.0%
89.5%
89.0%
-
-1%
-
1%
Standby Power
-
-
0.5 W
MTBF
-
476,000
Hours
-
Lifetime
-
101,000
Hours
-
-40°C
-
+90°C
-40°C
-
+75°C
Case temperature for 7 years warranty
Humidity: 10% RH to 95% RH;
-40°C
-
+85°C
Humidity: 5%RH to 95%RH
Efficiency at 120 Vac input:
EUM-075S105Lx
Io= 700 mA
Io=1050 mA
EUM-075S150Lx
Io=1050 mA
Io=1500 mA
EUM-075S210Lx
Io=1400 mA
Io=2100 mA
Efficiency at 220 Vac input:
EUM-075S105Lx
Io= 700 mA
Io=1050 mA
EUM-075S150Lx
Io=1050 mA
Io=1500 mA
EUM-075S210Lx
Io=1400 mA
Io=2100 mA
Efficiency at 277 Vac input:
EUM-075S105Lx
Io= 700 mA
Io=1050 mA
EUM-075S150Lx
Io=1050 mA
Io=1500 mA
EUM-075S210Lx
Io=1400 mA
Io=2100 mA
Power Metering Accuracy
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)
Net Weight
670 g
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 and 100%Load
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
5.59 × 2.66 × 1.44
142 × 67.5 × 36.5
4.92 × 2.66 × 1.44
125 × 67.5 × 36.5
-
Notes
-
4 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
All specifications are typical at 25℃ unless otherwise stated.
Fax: 86-571-86601139
sales@inventronics-co.com
EUM-075SxxxLx
75W NFC Driver with INV Digital Dimming
Rev. C
Dimming Specifications
Parameter
Min.
Typ.
Max.
-20 V
-
20 V
200 uA
300 uA
450 uA
10%Ioset
-
Ioset
70 mA
105 mA
140 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%
3%
5%
8%
5%
7%
10%
92%
95%
97%
90%
93%
95%
-
2%
-
Absolute Maximum Voltage
on the Vdim (+) Pin
Source Current on Vdim
(+)Pin
EUM-075S105Lx
EUM-075S150Lx
Dimming EUM-075S210Lx
Output
EUM-075S105Lx
Range
EUM-075S150Lx
EUM-075S210Lx
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
1050 mA ≤ Ioset ≤ 1500 mA
1400 mA ≤ Ioset ≤ 2100 mA
70 mA ≤ Ioset < 700 mA
105 mA ≤ Ioset < 1050 mA
140 mA ≤ Ioset < 1400 mA
Default 0-10V dimming mode.
Dimming mode set to PWM in PC
interface.
Safety &EMC Compliance
Safety Category
UL/CUL
ENEC
Standard
UL8750,CAN/CSA-C22.2 No. 250.13
EN 61347-1, EN 61347-2-13
CE
EN 61347-1, EN 61347-2-13
EN 301 489-1 V2.2.3
EN 301 489-3 V2.1.1
EN 300 330 V2.1.1
EN 62479/EN 50663/EN 50665/EN 50364
CB
IEC 61347-1, IEC 61347-2-13
CCC
GB 19510.1, GB 19510.14
PSE
J 61347-1, J 61347-2-13
5 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
All specifications are typical at 25℃ unless otherwise stated.
Fax: 86-571-86601139
sales@inventronics-co.com
EUM-075SxxxLx
75W NFC Driver with INV Digital Dimming
Rev. C
Safety &EMC Compliance (Continued)
Safety Category
Standard
BIS
IS 15885(Part2/Sec13)
SAA
AS/NZS 61347.1, AS/NZS 61347.2.13
KS
EAC
KS C 7655
ГОСТ Р МЭК 61347-1, ГОСТ IEC 61347-2-13
EMI Standards
EN 55015/GB 17743/KN 15(1)
Notes
Conducted emission Test &Radiated emission Test
EN 61000-3-2/GB 17625.1
Harmonic current emissions
EN 61000-3-3
Voltage fluctuations & flicker
ANSI C63.4 Class B
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
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
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
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.
6 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
All specifications are typical at 25℃ unless otherwise stated.
Fax: 86-571-86601139
sales@inventronics-co.com
EUM-075SxxxLx
75W NFC Driver with INV Digital Dimming
Rev. C
Derating
Lifetime vs. Case Temperature
Inrush Current Waveform
7 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
All specifications are typical at 25℃ unless otherwise stated.
Fax: 86-571-86601139
sales@inventronics-co.com
EUM-075SxxxLx
75W NFC Driver with INV Digital Dimming
Rev. C
Efficiency vs. Load
EUM-075S105Lx(Io=700mA)
EUM-075S105Lx(Io=1050mA)
EUM-075S150Lx(Io=1050mA)
EUM-075S150Lx(Io=1500mA)
EUM-075S210Lx(Io=1400mA)
EUM-075S210Lx(Io=2100mA)
8 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
All specifications are typical at 25℃ unless otherwise stated.
Fax: 86-571-86601139
sales@inventronics-co.com
EUM-075SxxxLx
75W NFC Driver with INV Digital Dimming
Rev. C
Power Factor
Total Harmonic Distortion
9 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
All specifications are typical at 25℃ unless otherwise stated.
Fax: 86-571-86601139
sales@inventronics-co.com
EUM-075SxxxLx
75W NFC Driver with INV Digital Dimming
Rev. C
Protection Functions
Parameter
External
Thermal
Protection
Min.
Typ.
Max.
R1 (Start
derating)
-
1.67 kΩ
-
R2 (Stop
derating)
-
1.27 kΩ
-
10%Ioset
20%Ioset
100%Ioset
10%Ioset > Iomin (default setting is 20%)
Iomin
20%Ioset
100%Ioset
10%Ioset ≤ Iomin (default setting is 20%)
Protection
Current Floor
Notes
The output current starts to decrease linearly
when the actual NTC resistance value is
lower than R1, until R2 is reached.
When the actual NTC resistance value is
lower than R2, the output current will stay at
the programmed Protection Current Floor.
Over Voltage Protection
Limits output voltage at no load and in case the normal voltage limit fails.
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 Temperature Protection
Decreases output current, returning to normal after over temperature is removed.
Input Under
Voltage
Protection
(IUVP)
Input Over
Voltage
Protection
Input Under
Voltage
Protection
Input Under
Voltage
Recovery
Input Over
Voltage
Protection
Input Over
Voltage
Recovery
Max. of Input
Over Voltage
70 Vac
80 Vac
90 Vac
Turn off the output when the input voltage
falls below protection voltage.
75 Vac
85 Vac
95 Vac
Auto Recovery. The driver will restart when
the input voltage exceeds recovery voltage.
310 Vac
320 Vac
330 Vac
Turn off the output when the input voltage
exceeds protection voltage.
300 Vac
310 Vac
320 Vac
-
-
350 Vac
Auto Recovery. The driver will restart when
the input voltage falls below recovery
voltage.
The driver can survive stabilized input over
voltage conditions up to 350Vac for a total of
8 hours.
Note: (1) The recommended NTC type is 10kΩ NTC, Murata NCP18XH103J03RB.
Input Under Voltage Protection Diagram
Io
Recovery
Protection
Vin
80 Vac
85 Vac
10 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
All specifications are typical at 25℃ unless otherwise stated.
Fax: 86-571-86601139
sales@inventronics-co.com
EUM-075SxxxLx
75W NFC Driver with INV Digital Dimming
Rev. C
Input Over Voltage Protection Diagram
Io
Recovery
Protection
320 Vac
310 Vac
Vin
Dimming
0-10V Dimming
The recommended implementation of the dimming control is provided below.
Implementation 1: Positive logic
Implementation 2: Negative logic
11 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
All specifications are typical at 25℃ unless otherwise stated.
Fax: 86-571-86601139
sales@inventronics-co.com
EUM-075SxxxLx
75W NFC Driver with INV Digital Dimming
Rev. C
Notes:
1. Do NOT connect Dim− to the output V− or V+, otherwise the driver will not work properly.
2. The dimmer can also be replaced by an active 0-10V voltage source signal or passive components like
zener.
3. When 0-10V negative logic dimming mode and Dim+ is open, the driver will dim to off and be standby.
PWM Dimming
The recommended implementation of the dimming control is provided below.
Implementation 3: Positive logic
Implementation 4: Negative logic
Notes:
1. Do NOT connect Dim− to the output V− or V+, otherwise the driver will not work properly.
2. When PWM negative logic dimming mode and Dim+ is open, the driver will dim to off and be standby.
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