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  • 340W

    340W constant voltage 24V

    Triac/0-10V/1-10V/Potentiometer/10V PWM 

    Class 2 muti-channels 5 in 1 Dimmable led driver 



    Spec Sheet Download


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Description

340W constant voltage 24V

Triac/0-10V/1-10V/Potentiometer/10V PWM 

Class 2 muti-channels 5 in 1 Dimmable led driver 



Spec Sheet Download



340w constant voltage IP67 24V Triac/0-10V/1-10V/Potentiometer/10V PWM  Class 2 muti-channels 5 in 1 Dimmable led driver


                                                                                                        

Features:

Output constant voltage
UL cUL listed, Class 2, Class P, Type HL, FCC, NEMA 4X, CE, RoHs
Universal input, 110-277Vac
Build in active PFC, typical power factor>0.95
THD<20%@120V Max. load
High efficiency : up to 80%
Load: 0.01-100%
Short-circuit, over-temperature, over-load protection
Full protection metal case can be used indoors or for dry, damp location

Flicker-free
Suitable for LED lighting and moving sign applications




Product advantage:

•Dim-all: Triac/0-10V/1-10V/10V PWM/Potentiometer

•Switch to PWM or Voltage Reduce output

•Dimming effect:

Voltage Reduce mode: 100%-0.01% dimstepless dimming,flicker-free,

PWM dim mode:100-0.1% dim, flicker-free

•Triac dim mode: Forward phase & reverse phase, MLV, ELV dim

•Exclusive patent design of “Clamshell” junction box,low-profile logo

•Flexible wiring compartment to adjust the AC and DC wiring space

•Metal shell NEMA 4X for indoor and outdoor use; Wet, damp, and dry location

•Title 24 JA8 compliant

•Constant voltage type, fine tune of output voltage

•Super low loading request, works perfect at 0.01-100% load.

7 years warranty

Dimming range: 100%-0.01% Ultra Deep Amplitude 

No Vpeak-peak during driver on/off and dimming, no harm to the LED for long-term using, and slow down the speed of lumen depreciation.

Works with single channel CCT warm-dim LED strip/tape (2 wires).

Switching different output mode, can be compatible with more different types of LED lamps

compatible with DC-DC design LED fixture, such as MR16, PAR, wall washer, linear lighting, LED strip/type


Specification

ModelOTM-VPA340-M12OTM-VPA340-M24OTM-VPA300-M36OTM-VPA300-M48
Certificates UL, cUL listed, Type HL rated, FCC NEMA 4X
OutputDC Voltage12V24V36V48V
Rated Current3.54A*4CH1.77A*4CH2.66A*3CH2A*3CH
Rated Power340W340W288W288W
Voltage Tolerance±0.5V
Voltage Regulation±0.5%
Load Regulation±1%
InputVoltage Range110-277VAC
Frequency Range47-63Hz
Power Factor(Typ.)@ full load@full load 0.99@120VAC  0.96@277VAC
THD(Typ.)@ full load<20% @120VAC &277VAC
EfficiencyTyp.@ full load

12V/88% @120Vac  89% @277Vac          24V/36V/48V 89% @120Vac  90%@277Vac

AC Current(Max.)3.3A@110Vac
Inrush Current (Typ.)19A, 50%, 1.3ms @120Vac     38A, 50%, 960us @277Vac
Leakage current<0.50mA
ProtectionShort Circuitshut down o/p voltage, re-power on to recover after fault condition is removed
Over Loading≤120% shut down o/p voltage, re-power on to recover after fault condition is removed
Over temperature100℃±10℃ shut down o/p voltage, automatically recover after cooling.
EnvironmentWorking TEMP.-40~+60℃ (see below derating curve)
Working Humidity20~90%RH, non-condensing
Storage TEMP. Humidity-40~+80℃,10~95%RH
TEMP .coefficient±0.03%/℃(0~50℃)
Vibration

10~500Hz, 5G 10min./1 cycle,period for 60min. each along X,Y,Z axes

Safety& EMCSafety standardsUL8750+UL1310
Withstand voltageI/P-O/P:1.88KVAC
Isolation resistanceI/P-O/P:100MΩ/500VDC/25℃/70%RH
EMC EMISSIONFCC Part 15 B
othersNet. Weight1.8Kg
Size304*4*78*46mm   (L*W*H)
packing

10PCS/CTN

Notes1. All parameters if NOT specially mentioned are measured at 120VAC input , rated load and 25℃of ambient temperature.
2. To extend the driver's using life ,please reduce the loading at lower input voltage.


Derating Curve

To extend their life, please refer to the Derating Curve and derate according to the temperature.



To extend their life, please refer to the Derating Curve and derate according to the temperature



Mechanical Specification (288W 3CH)

                                                                                                                                                                                                                                                                   Unit:mm

                                                                                                                                                                                                                                                                   Tolerance:0.5-2mm


Mechanical Specification (300W 5CH)

                                                                                                                                                                                                                                                                   Unit:mm

                                                                                                                                                                                                                                                                   Tolerance:0.5-2mm



Input wire Black and White to be connected to AC L and N ,Green wire go ground,

Output wire Red to LED Positive side (+) , Black  to LED Negative side (-).  

Dimming cable DIM (+) Purple to 0/1-10V dimmer signal(+ ),DIM (-) Pink to 0/1-10V dimmer signal (-) 

Switch output mode:The default output is VR mode,To switch the output to PWM, short connect the blue line and the white line

Please make sure your connect these correctly otherwise your product will not function correctly and could be damaged.

Note: Any other requests we can customized. 


Connecting Diagram

Using TRIAC/Phase cut dimming

1.The Pulse-Width Modulation (PWM) of output voltage can be adjusted through input terminal of the AC phase line(L) by connection a phase /Triac dimmer of lighting system.

2.Work with forward phase /leading edge ,MLV and reverse phase /trailing edge ,ELV,TRIAC dimmers.

3.Please try to use dimmers with power at least 1.5 times as the output power of the driver. 


Using TRIAC MLV Wiring Diagram

Using TRIAC ELV Wiring Diagram


Using 0-10/1-10V dimming (The power supply does not pass through the dimmer)


Using 0-10/1-10V dimming(Power supply through dimmer switch)


Using 0-10/1-10V dimming(The dimmer is not connected to high voltage)

The topology



PFC load graph




PWM dimming curve 


VR dimming curve





 Instruction:


1)This driver should be installed by qualified and professional person;

2)Please make sure the driver is installed with adequate ventilation around it to allow for heat dissipation.

3)Ensure that wiring is correct before test in order to avoid light and power supply damage;
















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