ESD-320SxxxDT
320W Programmable IP67 Driver
Rev. G
Features
Ultra High Efficiency (Up to 94.5%)
Full Power at Wide Output Current Range (Constant Power)
0-10V/PWM/Timer Dimmable (3 Timer Modes)
Dim-to-Off with Standby Power ≤1.5W
Output Lumen Compensation
Input Surge Protection: 4kV line-line, 6kV 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
5 Years Warranty
Description
The ESD-320SxxxDT series is a 320W, constant-current, programmable LED driver that operates from 249-528
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
105-1500mA 1050-1500mA 1400 mA
154-2200mA 1540-2200mA 2100 mA
217-3100mA 2170-3100mA 2800 mA
308-4400mA 3080-4400mA 4200 mA
434-6200mA 4340-6200mA 4900 mA
Input
Voltage
Range(2)
249~528Vac
352~500Vdc
249~528Vac
352~500Vdc
249~528Vac
352~500Vdc
249~528Vac
352~500Vdc
249~528Vac
352~500Vdc
Max.
Typical Power Factor
Output Efficiency
277Vac 480Vac
Power
(3)
Output
Voltage
Range
Model Number
107~305Vdc 320 W
94.0%
0.96
0.95
ESD-320S150DT
73~208Vdc
320 W
94.5%
0.96
0.95
ESD-320S220DT
52~148Vdc
320 W
94.0%
0.96
0.95
ESD-320S310DT
37~104Vdc
320 W
94.0%
0.96
0.95
ESD-320S440DT
26 ~74Vdc
320 W
93.5%
0.96
0.95
ESD-320S620DT
(4)
Notes: (1) Output current range with constant power at 320W
(2) Certified voltage range: 277-480Vac or 352-500Vdc
(3) Measured at 100% load and 480Vac input (see below “General Specifications” for details).
(4) SELV Output
1 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
ESD-320SxxxDT
320W Programmable IP67 Driver
Rev. G
I-V Operating Area
ESD-320S150DT
ESD-320S220DT
ESD-320S310DT
ESD-320S440DT
10
%
60
0%
L
oa
Lo
d
ad
ESD-320S620DT
2 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
ESD-320SxxxDT
320W Programmable IP67 Driver
Rev. G
Input Specifications
Parameter
Min.
Typ.
Max.
249 Vac
-
528 Vac
47 Hz
-
63 Hz
-
-
0.75 MIU
-
-
0.70 mA
-
-
1.5 A
Measured at 100% load and 277 Vac input.
-
-
0.8 A
Measured at 100% load and 480 Vac input.
-
-
3.87 A s
0.90
-
-
-
-
20%
At 277-480Vac, 50-60Hz, 60%-100% Load
(192-320W)
Min.
Typ.
Max.
Notes
-5%Ioset
-
5%Ioset
105 mA
154 mA
217 mA
308 mA
434 mA
-
1500 mA
2200 mA
3100 mA
4400 mA
6200 mA
1050 mA
1540 mA
2170 mA
3080 mA
4340 mA
-
1500 mA
2200 mA
3100 mA
4400 mA
6200 mA
-
5%Iomax
10%Iomax
-
2%Iomax
-
Startup Overshoot Current
-
-
10%Iomax
No Load Output Voltage
ESD-320S150DT
ESD-320S220DT
ESD-320S310DT
ESD-320S440DT
ESD-320S620DT
-
-
329V
223V
158V
121V
84V
Input Voltage
Input Frequency
Leakage Current
Input AC Current
2
Inrush Current(I t)
PF
THD
2
Notes
352-500Vdc
UL8750; 480Vac/ 60Hz; Grounding
effectively.
IIEC60598-1; 480Vac/ 60Hz; Grounding
effectively.
At 480Vac input, 25C Cold Start,
Duration=1.77 ms, 10%Ipk-10%Ipk. See
Inrush Current Waveform for the details.
Output Specifications
Parameter
Output Current Tolerance
Output Current Setting(Ioset)
Range
ESD-320S150DT
ESD-320S220DT
ESD-320S310DT
ESD-320S440DT
ESD-320S620DT
Output Current Setting Range
with Constant Power
ESD-320S150DT
ESD-320S220DT
ESD-320S310DT
ESD-320S440DT
ESD-320S620DT
Total Output Current Ripple
(pk-pk)
Output Current Ripple at
< 200 Hz (pk-pk)
100% load
100% load, 20 MHz BW
100% load. Only this component of ripple is
associated with visible flicker.
100% load
3 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
ESD-320SxxxDT
320W Programmable IP67 Driver
Rev. G
Output Specifications (Continued)
Parameter
Min.
Typ.
Max.
Line Regulation
-
-
±0.5%
Load Regulation
-
-
±1.5%
Turn-on Delay Time
-
0.5 s
0.75 s
Temperature Coefficient of
Ioset
-
0.03%/C
-
12V Auxiliary Output Voltage
10.8 V
12 V
13.2 V
12V Auxiliary Output Source
Current
0 mA
-
200 mA
Notes
Measured at 100% load
Measured at 277Vac and 480Vac input,
60%-100% Load
Case temperature = 0C ~Tc max
Return terminal is “Dim−“
Note: All specifications are typical at 25C unless otherwise stated.
General Specifications
Parameter
Efficiency at 277 Vac input:
ESD-320S150DT
Io=1050mA
Io=1500mA
ESD-320S220DT
Io=1540mA
Io=2200mA
ESD-320S310DT
Io=2170mA
Io=3100mA
ESD-320S440DT
Io=3080mA
Io=4400mA
ESD-320S620DT
Io=4340mA
Io=6200mA
Efficiency at 347 Vac input:
ESD-320S150DT
Io=1050mA
Io=1500mA
ESD-320S220DT
Io=1540mA
Io=2200mA
ESD-320S310DT
Io=2170mA
Io=3100mA
ESD-320S440DT
Io=3080mA
Io=4400mA
ESD-320S620DT
Io=4340mA
Io=6200mA
Min.
Typ.
Max.
90.5%
89.5%
92.5%
91.5%
-
91.0%
90.0%
93.0%
92.0%
-
90.5%
90.0%
92.5%
92.0%
-
91.0%
90.0%
93.0%
92.0%
-
90.5%
89.5%
92.5%
91.5%
-
91.5%
90.5%
93.5%
92.5%
-
92.0%
91.0%
94.0%
93.0%
-
91.5%
90.5%
93.5%
92.5%
-
91.5%
90.5%
93.5%
92.5%
-
91.0%
90.0%
93.0%
92.0%
-
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 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
ESD-320SxxxDT
320W Programmable IP67 Driver
Rev. G
General Specifications (Continued)
Parameter
Efficiency at 480 Vac input:
ESD-320S150DT
Io=1050mA
Io=1500mA
ESD-320S220DT
Io=1540mA
Io=2200mA
ESD-320S310DT
Io=2170mA
Io=3100mA
ESD-320S440DT
Io=3080mA
Io=4400mA
ESD-320S620DT
Io=4340mA
Io=6200mA
Standby power
Min.
Typ.
Max.
92.0%
91.0%
94.0%
93.0%
-
92.5%
91.5%
94.5%
93.5%
-
92.0%
91.0%
94.0%
93.0%
-
92.0%
91.0%
94.0%
93.0%
-
91.5%
90.5%
93.5%
92.5%
-
-
-
1.5 W
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 480Vac/50Hz; Dimming off
Measured at 480Vac input, 80%Load and
25C ambient temperature (MIL-HDBK217F)
Measured at 480Vac input, 80%Load and
70C case temperature; See lifetime vs. Tc
curve for the details
MTBF
-
200,000
Hours
-
Lifetime
-
120,000
Hours
-
-40°C
-
+87C
-40°C
-
+75C
Case temperature for 5 years warranty
-40°C
-
+85°C
Humidity: 5%RH to 100%RH
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
With mounting ear
10.28× 3.86 × 1.76
261 × 98 × 44.8
9.21 × 3.86 × 1.76
234 × 98 × 44.8
-
1935g
-
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
Dimming
Output
Range
Min.
Typ.
Max.
-20 V
-
20 V
200 uA
300 uA
450 uA
ESD-320S150DT
ESD-320S220DT
ESD-320S310DT
ESD-320S440DT
ESD-320S620DT
10%Ioset
-
Ioset
ESD-320S150DT
ESD-320S220DT
ESD-320S310DT
ESD-320S440DT
ESD-320S620DT
105 mA
154 mA
217 mA
308 mA
434 mA
-
Ioset
Notes
Vdim(+) = 0 V
1050mA ≤ Ioset ≤ 1500mA
1540mA ≤ Ioset ≤ 2200mA
2170mA ≤ Ioset ≤ 3100mA
3080mA ≤ Ioset ≤ 4400mA
4340mA ≤ Ioset ≤ 6200mA
105mA ≤ Ioset < 1050mA
154mA ≤ Ioset < 1540mA
217mA ≤ Ioset < 2170mA
308mA ≤ Ioset < 3080mA
434mA ≤ Ioset < 4340mA
5 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
ESD-320SxxxDT
320W Programmable IP67 Driver
Rev. G
Dimming Specifications (Continued)
Parameter
Min.
Typ.
Max.
0V
-
10 V
Dim off Voltage
0.4 V
0.55V
0.7 V
Dim on Voltage
0.6 V
0.75 V
0.9 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%
-
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
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
Standard
UL8750,CAN/CSA-C22.2 No. 250.13
CE
EN 61347-1, EN61347-2-13
EAC
IEC 61347-1, IEC 61347-2-13
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 Part15
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
6 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
ESD-320SxxxDT
320W Programmable IP67 Driver
Rev. G
Safety & EMC Compliance (Continued)
EMS Standards
Notes
EN 61000-4-4
Electrical Fast Transient / Burst-EFT
EN 61000-4-5
Surge Immunity Test: AC Power Line: line to line 4 kV, line to earth 6 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
(2)
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.
Lifetime vs. Case Temperature
7 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
ESD-320SxxxDT
320W Programmable IP67 Driver
Rev. G
Inrush Current Waveform
Efficiency vs. Load
ESD-320S150DT(Io=1050mA)
ESD-320S150DT(Io=1500mA)
ESD-320S220DT(Io=1540mA)
ESD-320S220DT(Io=2200mA)
8 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
ESD-320SxxxDT
320W Programmable IP67 Driver
Rev. G
ESD-320S310DT(Io=2170mA)
ESD-320S310DT(Io=3100mA)
ESD-320S440DT(Io=3080mA)
ESD-320S440DT(Io=4400mA)
ESD-320S620DT(Io=4340mA)
ESD-320S620DT(Io=6200mA)
9 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
ESD-320SxxxDT
320W Programmable IP67 Driver
Rev. G
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.
Dimming
0-10V Dimming
The recommended implementation of the dimming control is provided below.
10 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
ESD-320SxxxDT
320W Programmable IP67 Driver
Rev. G
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.
PWM Dimming
The recommended implementation of the dimming control is provided below.
Implementation 2: Positive logic
Implementation 3: Negative logic
Notes:
1. Do NOT connect Dim− to the output V− or V+, otherwise the driver will not work properly.
11 / 15
Specifications are subject to changes without notice.
www.inventronics-co.com
Tel: 86-571-56565800
Fax: 86-571-86601139
sales@inventronics-co.com
ESD-320SxxxDT
320W Programmable IP67 Driver
Rev. G
2. If PWM dimming is not used, Dim + should be open.
3. When PWM negative logic dimming mode and Dim+ is open, the driver will output minimum current.
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
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