Data Sheet - SI-EPF007040WW

Product Data Sheet
Rev. 6.0
1#
2016.06.15
LED Driver
Indoor 75 W Dimmable
SI-EPF007040WW
Constant Current LED Driver
Wide Operating Range up to 2.1 A – Dimmable
Features & Benefits
• Output Current Range:
1.0 ~ 2.1 A
(adjustable via LEDset)
• Output Voltage Range:
22 ~ 52 Vdc
• Output Power Range:
22 ~ 75 W
• Dimming Control:
0-10 V
• Input Voltage:
120 ~ 277 Vac,
• Safety:
UL / cUL (UL 60950 + UL 8750)
• EMI:
FCC Part 15 Class B
• Protections:
Overload, No Load, Short Circuit, Over Temperature,
Over Voltage
• ta Range:
-20 ~ +50 °C
• Expected lifetime:
50,000 hours at ta = 50 °C, tc = 90 °C
• Environmental Compliance:
RoHS
50/60 Hz
• Long lasting & high reliability
• Slim metal housing
Applications
• Ambient Lighting (Linear and Area) and other Indoor Lighting Applications
• Office – Industry – Shop
2
Table of Contents
1.
Characteristics
-----------------------
3
2.
Typical Characteristics Graphs
-----------------------
5
3.
Protection
-----------------------
7
4.
Dimming Specification
-----------------------
8
5.
Reliability
-----------------------
8
6.
Outline Drawing & Dimension
-----------------------
9
7.
Label Structure
-----------------------
10
8.
Packing Structure
-----------------------
10
9.
Precautions in Handling & Use
-----------------------
10
3
1. Characteristics
Specification
Article
Symbol
Unit
Min.
Typ.
Note
Max.
INPUT SPECIFICATIONS
Nominal Voltage
Vin
Voltage Range
120 ~ 277
108
Nominal Frequency
fin
Frequency Range
Vac
305
50 / 60
47
Full input range, no range switching
Vac
Hz
63
Hz
At 120 Vac
Iin
0.88
A
At full load
At 277 Vac
Iin
0.44
A
At full load
THD
20
%
At 120-277 Vac
-
At 120-277 Vac
%
At full load, 120 Vac, 60 Hz
W
At <1 V dimming voltage, 120-277 Vac
Input Current
Total Harmonic Distortion
Power Factor
Efficiency
PF
0.9
η
83
88
Stand-by Power
1
Protection Class
2
In-rush Current
20
Apk
Cold or hot start (twidth = 300 μs
measured at 50 % Ipk) at 277 Vac
Vdc
±2 %;
Vdc
Open circuit, No-load protection
OUTPUT SPECIFICATIONS
Nominal Voltage
Vo
22 ~ 52
Max. Voltage
56
Nominal Current
Io
1.0 ~ 2.1
Nominal Power
Po
22 ~ 75
Turn-on Delay Time
Td
at Io = 1.0-2.1 A
A
±5 % (2.1 A), ±10 % (1.0 A)
75
W
At Io = 1.0-2.1 A, Vo = 22-52 V
1
s
At full load, 108 Vac input
1)
The rated area shows the load condition to meet the PF, THD performance.
2)
During the transient of AC input 120 ~ 277Vac, Driver can enter the latch mode.
4
Specification
Article
Symbol
Unit
Min.
Typ.
Note
Max.
DIMMING SPECIFICATIONS
Dimming Control
0-10 V
See Dimming Specification section
ENVIRONMENTAL SPECIFICATIONS
Ambient Temperature
ta
Case Temperature
tc
Storage Temperature
ts
50
ºC
90
ºC
Measured at tc point as indicated on
the product label
-25
80
ºC
Cool down before operating
20
90
%
Not condensing
L/N
±1
kV
LN / GND
±2
kV
Relative Humidity
Surge Transient
Protection
-20
According to IEC/EN 61547
IP Rating
20
Expected Lifetime (e-cap)
MTBF
Dimensions
Net Weight
-
Suitable for indoor environment
50,000
h
At ta = 50 ºC, tc = 90 ºC,
full load, 120-277 Vac
100,000
h
At ta = 25 ºC, full load, 230 Vac
14.1 x 1.2 x 1.0
inch
359 x 30 x 26.5
mm
395
g
LxWxH
± 40 g
2. Typical Characteristics Graphs
a) Operating Window
b) Efficiency vs. Load
b) Current Setting
The output current can be adjusted using Rset resistor:
•
Disconnect Rset resistor to set full load at 2.1 A / 35 V condition
•
Connect Rset resistor to set output current (see below table and curve);
for Rset = 3.9 kOhm, the output is full load at
1.42 A / 52 V condition
•
The unit has minimum output current at … 1A when the Rset is less than 1kOhm
•
The output voltage is limited by maximum output power (if the output current is set at 2.1 A, the maximum output voltage
will be 35 V; if the output current is set at 1.42 A, the maximum output voltage will be 52 V)
Output vs. Rset Curve
3. Protection
a) Output Short Circuit Protection
The unit is protected when output is short thus avoiding fire hazard, shock hazard and damage to the unit.
After the short circuit fault condition is removed, the unit will be in auto recovery mode.
b) Output Over Voltage Protection
When no load condition occurs, the unit will clamp output voltage to the OVP Voltage avoiding damage to the unit.
After the load is connected, the unit will be in auto recovery mode.
When load open condition occurs, the unit will be latch on.
The OVP Voltage varies according to the Rset resistor value (see below curve and table) and under 56 V.
c) Over Temperature Protection
The unit is protected when IC is over temperature thus avoiding fire hazard and shock hazard.
cooled down, the unit will be in auto recovery mode.
After the temperature is
Output Current by Dimming
Legal and additional information.
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Specifications and designs are subject to change without notice. Non-metric
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KOREA
www.samsungled.com
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