R6346b 35W 40W 45W constant voltage Dali dimming power supply isolation high PF low harmonic THD

1. Product characteristics: < br / >


● electrical type: isolated power supply (applicable to class II lamps) < br / >
Comply with Dali protocol standard iec62386-101102207 < br / >
● support switch dim function < br / >
● dimming range: 1-100% < br / >
Ultra wide voltage: 100-277vac, limit voltage: 90-305VAC
It has active PFC function, high PF value and low harmonic & nbsp; < br / >
● output power: 45W & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; < br / >
Output voltage: 12V constant voltage < br / >
Short circuit overload protection function < br / >
The dimming curve is smooth < br / >
Natural air cooling < br / >
When the signal is suspended, it can be used as a power supply < br / >
Suitable for all kinds of LED lighting applications requiring dimming < br / >


2. Product description < br / >
Dg-r6346b dimming LED power supply is a high power factor, high efficiency, constant voltage dimming isolation drive power supply developed by our company. The key components are imported brands. The product has the characteristics of energy saving, environmental protection, safety and long life. The active PFC scheme has high power factor and high efficiency. Dg-r6348b adopts standard Dali signal interface, which can match all Dali control systems on the market.



Dali full name: digital addressable lighting interface & nbsp; digital addressable lighting interface.



3. Electrical parameters
model
DG-R6346B
 
 
output
Rated power
45W
DC output voltage
12V
Constant voltage accuracy
±3%
Load output current
0-3.75A
Ripple
3Vp-p
temperature drift
±10%
Start time
100Vac＜1S 230Vac＜0.5S 277Vac＜0.5S
input
Voltage range
100-240Vac & nbsp; 277VAC (limit voltage: 90-305VAC)
frequency range
47～63Hz
power factor
PF>0.95/220VAC  PF>0.98/110VAC
Efficiency (typical)
86%
Surge current
60A/ 200uS@230Vac
AC current
0.21A/230VAC   0.45A/110VAC
Harmonics (typical)
<10%
 
protect
Open circuit protection
Open circuit voltage ＜ 55v
Short circuit protection
Burping mode, which can be automatically restored after the abnormal condition is removed
 
 
environment
working temperature
-30～+50℃
Working humidity
20-90% RH (no condensation)
Storage temperature / humidity
-40 ℃ - 80 ℃ (class I environment for 6 months); 10-90% RH (no condensation)
Atmospheric pressure
86-106KPa
Safety regulation and electromagnetic compatibility
Safety specification
EN61347-2-13:2006 /EN61347-1:2008
Withstand voltage
I/P-O/P:3.75KVac,<5mA,60S； I/P-PG:1.6KVac,<5mA,60S
Insulation impedance
I/P-O/P:500Vac,>100M??
electromagnetic interference
According to en55015, en61000-3-2, FCC Part 15
Surge level
Comply with iec61000-4-5 (L-N: 1KV)
harmonic current
EN61000-3-2/EN61000-3-3
Electromagnetic immunity
According to en61000-4-2,3,4,5,6,8,11; EN61547
other
size
(L*W*H) =140mm * 47mm * 28mm
weight
155g
packing
carton
Warranty Statement
3 years (TC & le; 75 ℃)
Test instructions
1. Unless otherwise specified, the above power factor, harmonic and efficiency parameters are measured under the conditions of ambient temperature 25 ℃, humidity 50%, input voltage 220 VAC and 90% load.
Supplementary notes
1. Customers are advised to install overvoltage and undervoltage protection and surge protection devices in the lamp power supply circuit to ensure power safety
2. PC cover, shell, plug and other accessories for power supply in Luminaire must meet ul94-v0 and above fire rating
3. As a part of the whole lamp, the power supply is used in combination with the terminal equipment. Because the EMC performance is affected by the LED lamp and wiring, the terminal equipment manufacturer needs to re confirm the EMC of the whole device.
4. Structural dimension (unit: mm)