277v power supply ip67 waterproof 12v 24v dimmable led driver transformer
The 0-10v dimmable led driver transformer allows for adjustable light brightness via the combination of POT (Potentiometer) and PWM (Pulse Width Modulation) dimming. It provides a maximum power output of 200W with an output current of 0-8000mA.
Feature
.Output constant voltage
·Input voltage range 100-277VAC
·UL, cUL listed, Class 2, Class P standard approval
·Built-in PFC function / Efficiency > 86% / PF> 0.99
·Dimming range: 0~100%
·Protections:short circuit/over voltage/over heat
·IP67 design for indoor dry,wet or damp environment installations
·Cooling by free air convection
·0-10V dimming: 0-10V/1-10V/Potentiometer/10V PWM 4 in 1
·Full protection aluminum housing, for dry, damp, wet location
·Strong compatibility, flicker-free dimming
·Suitable for LED lighting and moving sign applications
·Compliance to worldwide safety regulations for lighting
·7 years warranty
Specification
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model
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SMT-012-100VDSW
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SMT-024-096VDSW
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Output
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DC Voltage
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12VDC
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24VDC
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Voltage Accuracy
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±5%
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±5%
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|
Rated current
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8.33Amp
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4Amp
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Rated power
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100W
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96W (class 2)
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Voltage Regulation
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±0.5%
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Load Regulation
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±1%
±1%
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Input
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Voltage Range
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100-277 VAC
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Frequency Range
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47～63HZ
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Power Factor ( Typ.）
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PF≧0.99/110V ; PF≧0.95/277V
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THD(Typ. ) @ full load
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<10%@120VAC <15%@277VAC
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Full Load Efficiency（Typ.）
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84%@120VAC, 86%@277VAC
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85%@120VAC, 88%@277VAC
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AC Current（Typ.）
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1.40A
|
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Inrush Current（Typ.）
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11A,50%,1.04ms@110V, 27A,50%,960us@277V
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Leakage current
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<0.50mA
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Protection
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Short Circuit
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Hiccup mode, recovers automatically after fault condition
is removed.
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Over Loading
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≤120% shut down o/p voltage, re-power on to recover
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Over temperature
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100℃±10℃ shut down o/p voltage, automatically recover after cooling.
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Environment
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Working TEMP.
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-40～+60℃
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Working Humidity
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20～95%RH,non-condensing
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Storage TEM.,Humidity
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-40～+80℃，10～95%RH
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TEMP.coefficient
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±0.03%/℃（0～50℃）
|
|
Vibration
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10～500Hz, 5G 10min./1 cycle,period for 60min. each along X,Y,Z axes
|
|
Safety&EMC
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Safety standards
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UL8750 ,CAN/CSA-C22.2 No.250.13
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Withstand voltage
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I/P-O/P: 1.88KVAC
|
|
Isolation resistance
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I/P-O/P：100MΩ/500VDC/25℃/70%RH
|
|
EMC EMISSION
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FCC 47 CFR Part 15 ,Subpart B
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EMC IMMUNITY
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Compliance to EN61000-4-2,3,4,5,6,,11, ,
Alight industry level
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Others
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Weight
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0.55Kg
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Size
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330*32*23mm (L*W*H)
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packing
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360*27*17.5mmmm , 50PCS/CTN
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Notes
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1. All parameters NOT specially mentioned are measured at 110VAC, 277VAC input ,
Rated load and 25℃of ambient temperature.
2. Tolerance:includes set us tolerance,line regulation and load regulation .
3. The power supply is considered as a component that will be operated in combination with final Equipment. Since EMC performance will be affected by the complete installation, the final equipment manufactures must be-qualify EMC Directive on the complete installation again.
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Mechanical Specification
Derating Curve
Connecting Diagram
