120 to 277 Vac
Max.
Output Efficiency
Power
50 W
up to 90%
typical
Max. Case
Temperature
THD
< 20%
> 0.9
90°C
(measured at (from 100% to (from 100% to
the hot spot)
50% of load
50% of load)
DALI
DALI
Network
+ LEDs
In
- LEDs
FEATURES
DALI
1 - 100%
(% of Iout)
300 ms
typical
Models with Terminal Blocks,
Aluminum Case:
L 132.2 x W 30.6 x H 20.7 mm
(L 5.21 x W 1.20 x H 0.81 in)
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Grey: DALI
Grey: DALI
Red: + LEDs
Black: - LEDs
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Startup Time
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Dimming
Range
Universal input voltage range
Ripple < 10% @ 20% & 100% load
Turn-on: @ 1% Iout
EMI: Compliant with FCC CFR Title 47 Part 15 Class B at 120 Vac & Class A at 277 Vac and
with CE EN55015 (CISPR 15) at 220, 230, and 240 Vac
Safety, Compliance
UL: Class 2 output, Class P
CB, ENEC
Blue: Neutral
FCC, CE
DAL
DALI2, Device Type 6
Series
IP20-rated case with silicone-based potting
Brown: Line
Lifetime: 5 years min at 75C case temperature
Class II power supply
Wiring Diagram
90C maximum case hot spot temperature
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Dimming
Method
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DAL
Series
Power Factor
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Nominal Input
Voltage
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50 & 30 W Class 2/Class II CC
LED Driver w/ DALI Dimming
NFC PROGRAMMING
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Current: 100% to 50% in each voltage range
Data log read: SKU, S/N, lot code, hours of
operation, FW rev., fault events: power failure,
transients (short or surge), thermal
© ERP Power, LLC
5
1
DAL Series PRELIMINARY Data Sheet
Rev. July 2019
1 - ORDERING INFORMATION
Max
Output
Power
(W)
Vout Vout Vout
Min. Nom. Max.
(Vdc) (Vdc) (Vdc)
Iout
(mA)
DAL30W
120 to 277
25.2
300 to 600
28
Comments
37.8
42
50
DALI only, Terminal Blocks
50.4
37.8
56
42
60
50
DALI only, Terminal Blocks
DALI only, Terminal Blocks
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DAL30W-0600-42-T
Open Loop
(No Load)
Voltage
(Vdc)
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Part Number
Nominal
Input
Voltage
(Vac)
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50 & 30 W Class 2/Class II CC
LED Driver w/ DALI Dimming
DAL50W
120 to 277
120 to 277
47.6
50.4
425 to 850
600 to 1200
38
28
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DAL50W-0850-56-T
DAL50W-1200-42-T
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50 & 30 W Class 2/Class II CC
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2 - INPUT SPECIFICATION (@25ºC ambient temperature)
Units Minimum
Maximum
Vac
90
120, 230, 277
305
Input Frequency Range
Hz
47
50, 60
63
Input Current (Iin)
A
0.9
> 0.9
Power Factor (PF)
Inrush Current
Leakage Current
Input Harmonics
A
μA
Complies with IEC61000-3-2 for Class C equipment
20%
%
Isolation
-
At nominal input voltage
From 100% to 50% of rated power
Complies with DLC (Design Light Consortium) technical requirements
Measured with nominal input voltage
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Efficiency
At nominal input voltage
From 100% to 50% of rated power
At any point on the sine wave and 25°C
Measured per IEC60950-1
Meets NEMA-410 requirements
Total Harmonics Distortion
(THD)
Notes
At maximum load, as specified in section 1
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Typical
Input Voltage Range (Vin)
up to 90%
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The AC input to the main DC output is isolated and meets Class II reinforced/double insulation power supply
3 - MAIN OUTPUT SPECIFICATION (@25ºC ambient temperature)
Units MinimumTypical
Vdc
A
Maximum
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in
Notes
See ordering information for details
See ordering information for details
At nominal AC line voltage
%
-5
5
Includes load and voltage set point variations.
The driver does not operate outside of the regulation requirements for more
Output Voltage Overshoot %
10
than 500 ms during power on with maximum load.
≤ 10% of rated output voltage for each Measured at maximum load and nominal input voltage.
Ripple Current
model
At 20% & 100% load
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Output Voltage (Vout)
Output Current (Iout)
Output Voltage
Regulation
%
1
Start-up Time
ms
450
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Dimming Range (% of Iout)
Isolation
100
550
Dimming performance is optimal when the driver is operated at its nominal output
voltage matching the LED nominal Vf (forward voltage). Dimming performance may
vary when the driver is operated near its minimum output voltage.
Measured from application of AC line voltage to DALI command acceptance
With DALI bus present
The main DC output is certified and tested per UL8750 Class 2 or LED Class 2
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50 & 30 W Class 2/Class II CC
LED Driver w/ DALI Dimming
4 - ENVIRONMENTAL CONDITIONS
Minimum
Operating Ambient Temperature
(Ta)
°C
-10
Maximum Case Temperature (Tc)
°C
Storage Temperature
°C
-40
Humidity
%
5
Cooling
Typical
Maximum
40
+90
+85
-
95
Convection cooled
Acoustic Noise
Notes
22
Non-condensing
Measured at a distance of 1 foot (30 cm)
fo
dBA
Case temperature measured at the hot spot tc
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Units
Mechanical Shock Protection
per EN60068-2-27
Vibration Protection
per EN60068-2-6 & EN60068-2-64
> 200,000 hours when operated at nominal input and output conditions, and at Tc ≤ 75°C
Lifetime
5 years at Tc ≤ 75°C maximum case hot spot temperature
In
MTBF
5 - EMC COMPLIANCE AND SAFETY APPROVALS
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EMC Compliance
Conducted and
Compliant with FCC CFR Title 47 Part 15 Class B at 120 Vac & Class A at 277 Vac and with EN55015 (CISPR 15) at 220, 230, and 240 Vac
Radiated EMI
IEC61000-3-2
For Class C equipment
Harmonic Current Emissions
IEC61000-3-3
Voltage Fluctuations & Flicker
ESD (Electrostatic
IEC61000-4-2
6 kV contact discharge, 8 kV air discharge, level 3
Discharge)
RF Electromagnetic Field
IEC61000-4-3
3 V/m, 80 - 1000 MHz, 80% modulated at a distance of 3 meters
Susceptibility
IEC61000-4-4
± 2 kV on AC power port for 1 minute, ±1 kV on signal/control lines
Electrical Fast Transient
Immunity
± 2 kV line to line (differential mode) /± 2 kV line to common mode ground
Compliance
IEC61000-4-5
Surge
(tested to secondary ground) on AC power port, ±0.5 kV for outdoor cables
ANSI/IEEE c62.41.1-2002 & c62.41.2-2002 category A, 2.5 kV ring wave
Conducted RF
IEC61000-4-6
3V, 0.15-80 MHz, 80% modulated
Disturbances
IEC61000-4-11 >95% dip, 0.5 period; 30% dip, 25 periods; 95% reduction, 250 periods
Voltage Dips
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UL
cUL
CE
CB
ENEC
Safety Agency Approvals
UL8750 listed, Class 2, Class P
CAN/CSA C22.2 No. 250.13-14 LED equipment for lighting applications
IEC61347-2-13 electronic control gear for LED Modules & EN55015 (EMC compliance)
Hi Pot (High Potential) or
Dielectric voltage-withstand
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Units
Minimum
Vdc
4400
Safety
Typical
Maximum
Notes
Meets Class II reinforced/double insulation
Tested at the RMS voltage equivalent of 3100 Vac
4
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50 & 30 W Class 2/Class II CC
LED Driver w/ DALI Dimming
6 – DALI (@25C ambient temperature)
Units Minimum Typical Maximum
%
100
As a percent of the
output current
mA
60
The DALI circuit is isolated from both the AC input and
the main DC output and meets Class II reinforced/double
insulation power supply.
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Current Supplied by the
DALI+ Signal Pin
Isolation
1
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Dimming Range
Notes
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50 & 30 W Class 2/Class II CC
LED Driver w/ DALI Dimming
7- MECHANICAL DETAILS
Packaging:
Ingress Protection:
Mounting Instructions:
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Aluminum case
IP20 rated
The DAL series driver case must be secured on a flat surface through the two mounting
tabs, shown here below in the case outline drawings.
8 - OUTLINE DRAWINGS
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Dimensions: L 132.2 * W 30.6 * H 20.7 mm (L 5.21 * W 1.20 * H 0.81 in.)
Volume:
83.6 cm3 (5.06 in3)
Weight:
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50 & 30 W Class 2/Class II CC
LED Driver w/ DALI Dimming
9 - LABELING
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The XX is used in figure 2 as an example to illustrate a typical label.
CHINA Operations
Tel: +86-756-6266298
Fax: +86-756-6266299
No. 8 Pingdong Road 2
Zhuhai, Guangdong, China 519060
el
USA Headquarters
Tel: +1-805-517-1300
Fax: +1-805-517-1411
893 Patriot Drive, Suite E,
Moorpark, CA 93021, USA
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ERP Power, LLC (ERP) reserves the right to make changes without further notice to any products herein. ERP makes no warranty, representation or guarantee
regarding the suitability of its products for any particular purpose, nor does ERP assume any liability arising out of the application or use of any product or
circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which
may be provided in ERP data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating
parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ERP does not convey any license under its
patent rights nor the rights of others. ERP products are not designed, intended, or authorized for use as components in systems intended for surgical implant
into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the ERP product could create a
situation where personal injury or death may occur. Should Buyer purchase or use ERP products for any such unintended or unauthorized application, Buyer
shall indemnify and hold ERP and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses,
and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use,
even if such claim alleges that ERP was negligent regarding the design or manufacture of the part. ERP is an Equal Opportunity/Affirmative Action Employer.
This literature is subject to all applicable copyright laws and is not for resale in any manner.
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Revision History
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50 & 30 W Class 2/Class II CC
LED Driver w/ DALI Dimming
Comments
02JAN2019
Pg1: removed DLC logo
07FEB2019
Pg1: changed graphics on first page
01MAY2019
Added dimension, MCO, Device Type 6, changed formatting
16MAY2019
Updated MCO and dimensions
27JUN2019
Pg1: corrected wire colors on schematic
changed 50 k hours to 5 years
Pg3: added DALI bus presence to start up time notes
Pg4: changed 50 k hours to 5 years
17JUL2019
Pg1: removed CA title 24
Pg2: changed start-up time to align with DALI standard
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Date
© ERP Power, LLC
8
DAL Series PRELIMINARY Data Sheet
Rev. July 2019