WIRING: PHYSICAL:
ELECTRICAL SPECIFICATIONS:
Output
Power
Max.
Input
Power
Input
Current
Min. PF
(full
load)
Max.
THD
(full load)
Output
Voltage
Output
Current
T
case
Max.
Min.
Starting
Temp.
IP
Rating
Efciency
Up To
Dimming
Protocol
Dimming
Range
40W 45W @ 120V
44W @ 277V
0.38A @ 120V
0.16A @ 277V >0.95 <20% 22-38V 1050mA±5% 90° C -40° C 64 88% 0 to 10V 1 to
100%
26W 30W @ 120V
29W @ 277V
0.25A @ 120V
0.10A @ 277V >0.95 <20% 22-38V 700mA±5% 90° C -40° C 64 87% 0 to 10V 1 to
100%
19W 22W @ 120V
21W @ 277V
0.18A @ 120V
0.08A @ 277V >0.95 <20% 22-38V 500mA±5% 90° C -40° C 64 87% 0 to 10V 1 to
100%
Dimensions
Length 6.5" Mounting Length 5.9"
Width 2.9" Weight 0.83 lbs.
Height 1.18" Case Qty. 40 pcs.
Lead Lengths
Black 5.9" Blue 5.9" Purple 5.9"
White 5.9" Red 5.9" Gray 5.9"
©2019
Revised 03/25/2019
3401 Avenue D, Arlington, TX 76011 • 800-375-6355 • www.aceleds.com
Data is based upon tests performed by AC Electronics in a controlled environment and representative performance. Actual performance can vary
depending on operating conditions. Specications are subject to change without notice. All specications are nominal unless otherwise noted.
ü Multi-Current Switching & Dimming
RoHS
COMPLIANT
LEAD-FREE
Constant Current LED Driver
Model Number
AC-40CD1.05UVTS
Input Voltage: 120-277V
Input Frequency: 50/60Hz
Side Mount/Leads
1-100% Dimming
Hot Spot
INSTALLATION :
• LED drivers shall be installed inside electrical enclosures • Max Remote installation distance is 18 ft
• 18 AWG 600V/105C tinned strand copper lead-wires are required for installation • LED driver cases should be grounded
SAFETY & PERFORMANCE:
• UL and cUL Recognized, Class 2
• UL Outdoor Type 1
• Class A sound rating
• No PCBs
• Overload Protection
• Warranty: 5 yrs based on max case temp of
<75°C; 3 yrs based on max case temp of 90°C*
• Input/Output Isolation
• FCC Title 47 CFR Part 15
• Surge Protection (3 KV)
• Open/Short Circuit Protection
• LED driver has a life expectancy of
50,000 hours at Tcase of ≤75°C
• LED driver has a life expectancy of
100,000 hours at Tcase of ≤65°C
*AC Electronics/AC LED Power Designs warrants to the purchaser that each LED Driver will be free from defects in material or workmanship for a period of
5 years when operated at max case temp of up to <75°C; 3 years from date of manufacture when operated at a max case temp of up to 90°C when properly
installed and under normal conditions of use. See aceleds.com for complete warranty policy.
Performance Characteristics
AC-40CD1.05UVTS
©2019
Revised 03/25/2019
3401 Avenue D, Arlington, TX 76011 • 800-375-6355 • www.aceleds.com
Data is based upon tests performed by AC Electronics in a controlled environment and representative performance. Actual performance can vary
depending on operating conditions. Specications are subject to change without notice. All specications are nominal unless otherwise noted.
120
100
80
60
40
20
0
-40 -20 0 20 40 60 80 100
Derating Curve
Outside Driver Ambient Temperature (˚C)
Load (%)
120Vac & 277Vac
Performance Characteristics
AC-40CD1.05UVTS
©2019
Revised 03/25/2019
3401 Avenue D, Arlington, TX 76011 • 800-375-6355 • www.aceleds.com
Data is based upon tests performed by AC Electronics in a controlled environment and representative performance. Actual performance can vary
depending on operating conditions. Specications are subject to change without notice. All specications are nominal unless otherwise noted.
90.00%
80.00%
70.00%
60.00%
50.00%
50.00% 60.00% 70.00% 80.00% 90.00% 100.00%
Efficiency v.s. Load
Load (%)
Efficiency (%)
120V
277V
180
165
150
135
120
105
90
75
60
45
30
15
0
30 32 35 40 45 50 55 60 65 70 75 80 85 90
Life Time v.s. Case Temperature Curve
Case Temperature Curve (˚C)
Life Time (kHours)
Performance Characteristics
AC-40CD1.05UVTS
©2019
Revised 03/25/2019
3401 Avenue D, Arlington, TX 76011 • 800-375-6355 • www.aceleds.com
Data is based upon tests performed by AC Electronics in a controlled environment and representative performance. Actual performance can vary
depending on operating conditions. Specications are subject to change without notice. All specications are nominal unless otherwise noted.
1.2
1
0.8
0.6
0.4
0.2
0
012344678910
Output Current v.s. Dimming
Dimming (0-10V)
Output Current (A)
1
0.98
50.00% 60.00% 70.00% 80.00% 90.00% 100.00%
Power Factor v.s. Load
Load (%)
PF
120V
277V
0.96
0.94
0.92
0.9
0.88
0.86
Performance Characteristics
AC-40CD1.05UVTS
©2019
Revised 03/25/2019
3401 Avenue D, Arlington, TX 76011 • 800-375-6355 • www.aceleds.com
Data is based upon tests performed by AC Electronics in a controlled environment and representative performance. Actual performance can vary
depending on operating conditions. Specications are subject to change without notice. All specications are nominal unless otherwise noted.
Programmable Driver Options (App Note)
All programmable drivers accept a 16-bit hexadecimal code to program the output current (Iout) of the
driver. The Iout programming codes are documented in the computer based-programming software (ST-
TOOLS.exe) or from the driver’s IOUTCODE.pdf le. The Locations below 0, 1, 2, 3 contain the basic
code for a specic output current value (example 84 03 00 01 = 1050 mA for AC-50CD1.4APNZ).
Location | 0 | 1 | 2 | 3 |
Value | 00 | 00 | 00 | 00 |
For drivers containing Revision C of their rmware (contact factory for date code of implementation), it
is also possible to adjust the minimum dimming level and the dimming speed. This adjustment is made
by modifying location 2 of the programming code while keeping the other locations set for the desired
output current. Specically, the location 3 values are dened as:
• 00 => Dim to 1%, Speed ≤ 1.0 sec
• 01 => Dim-To-OFF, Speed ≤ 1.0 sec
• 02 => Dim to 10%, Speed ≤ 1.0 sec
• 03 => Dim to 1%, Speed ≥ 2.5 sec
• 04 => Dim-To-Off, Speed ≥ 2.5 sec
• 05 => Dim to 10%, Speed ≥ 2.5 sec
As an example, if the programming code value of 84 03 00 01 is programmed, the output current will be
1050 mA, and the driver will dim to 1% and the dimming speed will be ≤ 1.0 sec. If the programming
code of 84 03 04 01 is programmed, the output current will be 1050 mA, and the driver will dim to off
and the dimming speed will be ≥ 2.5 sec.