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DALI 2 & PUSH Dim J-BOX Driver 300W (DT8)

SMT-JB12300V-DP2-2C
DALI Dimmable LED Driver
Smarts Power
300W DALI-2 & push dimming led driver The dimming range is 0-100% and the output frequency is PWM. The integrated design of power supply and junction box can effectively protect the power suppl...
Output Voltage*
SIZE*
Bulk Savings*
$251.12
$251.12

300W DALI-2 & push dimming led driver The dimming range is 0-100% and the output frequency is PWM. The integrated design of power supply and junction box can effectively protect the power supply

Model SMT-JB12300V-DP2-2C SMT-JB24300V-DP2-2C SMT-JB36300V-DP2-2C SMT-JB48300V-DP2-2C
Output DC Voltage 12V(12-13.5V) 24V(24-26V) 36V(36-38V) 48V(48-50V)
Voltage Tolerance ±0.2V
Rated current 25.0A 12.5A 8.33A 6.25A
Rated power 300W
Voltage Regulation 0.50%
Load Regulation 2%     1%
Input Voltage Range 100-277VAC 
Frequency Range 47 - 63Hz
Power Factor(Typ.)@ full load PF≥0.99@120VAC     PF≥0.96@230VAC     PF≥0.94@277VAC
THD(Typ.)@ full load ≤10%@120VAC ;  ≤10%@230VAC;  ≤15%@277VAC
Efficiency(Typ.)@ full load

89.5%@120VAC    

91%@230VAC/277VAC

92%@120VAC    

93.5%@230VAC/277VAC

92%@120VAC    

93.5%@230VAC/277VAC

92%@120VAC    

93.5%@230VAC/277VAC

Protection AC Current(Max.) 3.5A
No-load powerConsumption(optional) 1.35W(@120V)
1.05W(@230V)
1.15W(@277V)
1.45W(@120V)
1.15W(@230V)
1.25W(@277V)
1.50W(@120V)
1.20W(@230V)
1.30W(@277V)
1.60W(@120V)
1.30W(@230V)
1.40W(@277V)
Standby powerConsumption(optional) 0.24W(@120V)
0.42W(@230V)
0.48W(@277V)
0.28W(@120V)
0.41W(@230V)
0.48W(@277V)
0.30W(@120V)
0.43W(@230V)
0.49W(@277V)
0.31W(@120V)
0.43W(@230V)
0.49W(@277V)
Inrush Current (Typ.) 38.8A,490us@50%Ipeak@120VAC
132A,31.2us@50%Ipeak@230VAC
68.0A,171us@50%Ipeak@277VAC  
Leakage current <0.5mA 
  Short Circuit Hiccup mode, recover automatically after fault condition is removed
Over Load ≤120% ,hiccup mode, recover automatically after fault condition is removed 
Over temperature Ambient temp. over 55℃±10℃,output will be off; recovers automatically after temp. drops.
Environ-ment Working TEMP. -40 ~ +70℃ (see below derating curve)
Working Humidity 20 ~ 95%RH,non-condensing 
Storage TEM.,Humidity -40 ~ +80℃,10 ~ 95%RH
TEMP.coefficient ±0.03%/℃(0 ~ 50℃)
Vibration 10 ~ 500Hz, 2G 10min./1 cycle,period for 60min. each along X,Y,Z axes 
Safety & EMC Safety standards EN61347-1 EN61347-2-13(EU) & UL8750(US) & UL1310
Withstand voltage I/P-O/P:1.8KVAC   I/P-FG:1.8KVac  O/P-FG:1.8KVac
Isolation resistance I/P-O/P:100MΩ/ 500VDC/ 25℃/ 70%RH  
EMC Emission EN55015  EN61000-3-2-3(EU)≥50% Load  &  FCC Part 15 B (US)
EMC Immunity EN61000-4-2,3,4,5,6,11  EN61547
Others Net Weight 1.2kg/pcs
Dimension 316*125*40mm  (L*W*H)
packing Qty: 20cs/ctn;   G.W: 26.0kg/ctn;    Ctn size: 350*300*215mm  
Notes 1. All parameters NOT specially mentioned are measured at 230VAC input , rated load and 25℃of ambient temperature.
2. Tolerance: includes set up tolerance, line regulation and load regulation .


Constant voltage DALI 2 & PUSH Dimming J-BOX LED Driver 300W

 Constant voltage DALI 2 & PUSH Dimming J-BOX LED Driver 300W

Constant voltage DALI 2 & PUSH Dimming J-BOX LED Driver 300W

Constant voltage DALI 2 & PUSH Dimming J-BOX LED Driver 300W

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