Ltech LT-3090-350 User manual

LT-3090-350
LED CC Power Repeater
LED constant current power repeater is specially designed for our single color
controllers to expand power output, it accepts PWM signal, double or three times more
power can be reached by every one more power repeater, unlimited quantity of power
repeater to be connected theoretically.
and RGB
1
LT-3090-350 CC Power Repeater LT-3090-350 CC Power Repeater
1. Product Parameter:
2. Product Size:
-30 ~55℃℃
LT-3090-350 Constant Current Power Repeater
Input Voltage: 12~48Vdc
Input Signal: PWM (200Hz-2000Hz)
Output Current: CC 350mA × 3CH
Output Power: (1.05W~16.1W) × 3CH Max 48.3W
Output Voltage: 3~46Vdc
Dimension: L121×W39×H39(mm)
Package Size: L123×W42×H42(mm)
Weight (G.W.): 115g
Working Temp.:
The LED quantity at each channel can be different; this CC controller can automatically
check & output a proper voltage to each channel as per its different LED quantities.
3.1 Repeaters connected to RGB controller as follow:
RR
Output CC 350mA
Output CC 350mA
3. Wiring Diagram:
LT-3090-350 12 48Vdc
CV Power Input
~
H
HH
H
H
H
H
H
HH
Signal Input Socket
LED Lamp
Connection Socket
LT-3090-350
LT-3090-350
RGB Controller
48Vdc
48Vdc
CV Power Supply
CV Power Supply
CV Power Supply
+
+
-
-
220V/110Vac
220V/110Vac
24Vdc
+
-
220V/110Vac
GG
BB
2
warranty
5 years
39mm
39mm
121mm
110mm

3.2 Repeaters connected to DMX constant current decoder:
DMX OUT
DMX IN
R
R
Output CC 350mA
Output CC 350mA
LED Dimmer
LT-3200-6A
48Vdc
48Vdc
48Vdc
220V/110Vac
PWM
PWM
LT-3090-350
LT-3090-350
48Vdc
48Vdc
CV Power Supply
CV Power Supply
CV Power Supply
CV Power Supply
+
+
-
-
220V/110Vac
220V/110Vac
+
-
220V/110Vac
G
GB
B
3. Repeaters connected to LED wall dimmer as follow:3
Output CC 350mA
Output CC 350mA
LT-3090-350
LT-3090-350
Example
34Update Time: 2018.01.31_A1
4. Attention:
4.1 The product shall be installed and serviced by the qualified person.
4.2 This product is non-waterproof. Please avoid the sun and rain. When installed outdoors,
please ensure it is mounted in a water proof enclosure.
4.3 Good heat dissipation will prolong the working life of the controller. Please ensure good
ventilation.
4.4 Please check if the output voltage of the LED power supply used comply with the
working voltage of the product.
4.5 Please ensure that adequate sized cable is used from the controller to the LED lights to
carry the current. Please also ensure that the cable is secured tightly in the connector.
4.6 Ensure all wire connections and polarities are correct before applying power to avoid
any damages to the lights.
4.7 If a fault occurs, please return the product to your supplier. Do not attempt to fix this
product by yourself.
5.1 We provide lifelong technical assistance with this product:
A 5-year warranty is given from the date of purchase. The warranty is for free repair or
replacement if cover manufacturing faults only.
For faults beyond the 5-year warranty we reserve the right to charge for time and parts.,
5.2 Warranty exclusions below:
Any man-made damages caused from improper operation, or connecting to excess voltage
and overloading.
The product appears to have excessive physical damage.
Damage due to natural disasters and force majeure.
Warranty label, fragile label and unique barcode label have been damaged.
The product has been replaced by a brand new product.
5.3 Repair or replacement as provided under this warranty is the exclusive remedy to the
customer. We shall not be liable for any incidental or consequential damages for breach
of any stipulation in this warranty.
5.4 Any amendment or adjustment to this warranty must be approved in writing by our
company only.
★This manual only applies to this model. We reserve the right to make changes without prior notice.
5. Warranty Agreement:
www.ltech-led.com
LT-3090-350 CC Power Repeater LT-3090-350 CC Power Repeater