340W constant voltage 24V
Triac/0-10V/1-10V/Potentiometer/10V PWM
Class 2 muti-channels 5 in 1 Dimmable led driver
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% dim, stepless 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
Model | OTM-VPA340-M12 | OTM-VPA340-M24 | OTM-VPA300-M36 | OTM-VPA300-M48 | |
Certificates | UL, cUL listed, Type HL rated, FCC NEMA 4X | ||||
Output | DC Voltage | 12V | 24V | 36V | 48V |
Rated Current | 3.54A*4CH | 1.77A*4CH | 2.66A*3CH | 2A*3CH | |
Rated Power | 340W | 340W | 288W | 288W | |
Voltage Tolerance | ±0.5V | ||||
Voltage Regulation | ±0.5% | ||||
Load Regulation | ±1% | ||||
Input | Voltage Range | 110-277VAC | |||
Frequency Range | 47-63Hz | ||||
Power Factor(Typ.)@ full load | @full load 0.99@120VAC 0.96@277VAC | ||||
THD(Typ.)@ full load | <20% @120VAC &277VAC | ||||
Efficiency(Typ.)@ 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 | ||||
Protection | Short Circuit | shut 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 temperature | 100℃±10℃ shut down o/p voltage, automatically recover after cooling. | ||||
Environment | Working TEMP. | -40~+60℃ (see below derating curve) | |||
Working Humidity | 20~90%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& EMC | Safety standards | UL8750+UL1310 | |||
Withstand voltage | I/P-O/P:1.88KVAC | ||||
Isolation resistance | I/P-O/P:100MΩ/500VDC/25℃/70%RH | ||||
EMC EMISSION | FCC Part 15 B | ||||
others | Net. Weight | 1.8Kg | |||
Size | 304*4*78*46mm (L*W*H) | ||||
packing | 10PCS/CTN | ||||
Notes | 1. 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;