Light Land LV-L 0 1 10V LED Dimming Driver User Manual

Light Land LV-L 0 1 10V LED Dimming Driver

Product Usage Instructions

Installation

1. Connect the input power supply of 12-48VDC to the driver.
2. Connect the LED load to the output terminals based on voltage requirements.
3. Connect the 0/1-10V signal input and GND following the wiring diagram provided.

Dimming Functionality:

• Use a commercially available simple rotary wall switch designed for 0/1-10V dimming or a dedicated central dimming controller.
• The Push-Dim interface allows for simple dimming with a non-latching wall switch.

Safety Precautions:

• Ensure proper ventilation to prevent overheating.
• Do not exceed the specified number of LED drivers connected to the dimmer.

FAQ

Frequently Asked Questions

• Q: Can I use any wall switch for dimming?
  • A: The product is compatible with commercially available simple rotary wall switches designed for 0/1-10V dimming or dedicated central dimming controllers.
• Q: What is the maximum number of LED drivers that can be connected?
  • A: It is recommended not to exceed 50 LED drivers connected to the dimmer.

Features

0/1-10V LED Dimming Driver

• 1 channel 0/1-10V LED dimming driver with push-dim function.
• 1 channel 0/1-10V input, 1 channel PWM constant voltage output.
• Logarithmic or linear dimming curve selectable.
• PWM frequency 500Hz, 2kHz, 8kHz or 16kHz selectable.
• Compatible with active or passive 0-10V, 1-10V dimmer, can solve the fluorescent lamp dimming system compatible with LED lighting.
• PWM frequency 500Hz, 2kHz, 8kHz or 16kHz selectable
• Over-heat / Over-load / Short circuit protection, recover automatically.

Technical Parameters

Input and Output

• Input voltage 12-48VDC
• Output voltage 12-48VDC
• Output current
  • 15A@12/24V
  • 10A@36/48V
• Output power
  • 180W@12V
  • 360W@24V
  • 360W@36V
  • 480W@48V
• Output type Constant voltage
• Warranty
  • Warranty 5 years

Safety and EMC

• EMC standard (EMC)
  • EN IEC 55015:2019+A11:2020
  • EN 61547:2009
  • EN IEC 61000-3-2:2019+A11:2021
  • EN 61000-3-3:2013+A11:2019
• Safety standard(LVD)
  • EN 61347-1:2015+A1:2021
  • EN 61347-2-13:2014+A1:2017
• Certification CE,EMC,LVD

Package

• Size L178 x W150 x H38mm
• Gross weight 0.124kg

Dimming data

• Input signal 0/1-10V + Push Dim
• Dimming gray scale 4096 (2^12) levels
• Dimming range 0 -100%
• Dimming curve Logarithmic or linear
• PWM Frequency 500Hz, 2kHz, 8kHz, 16kHz

Environment

• Operation temperature Ta: -20OC ~ +55OC
• Case temperature (Max.) Tc: +85OC
• IP rating IP20

Mechanical Structures and Installations

Wiring Diagram

Note:

• The 0/1-10V input is operable via commercially available simple rotary wall switchs designed for 0/1-10V dimming equipment or from decicated system central dimming controllers.
• Compliant with 0-10V, 1-10V, 10V PWM, RX(4 in 1).
• We recommend the number of LED drivers connected to 0/1-10V dimmer does not exceed 50 pieces, the maximum length of the wires from dimmer to LED driver should be no more than 50 meters.
• If the LED driver be used with Push-Dim interface prior to using the 0/1-10V interface, the 0/1-10V signal should change over 10% to return 0/1-10V control.

Push Dim Function

The provided Push-Dim interface allows for a simple dimming method using commercially available non-latching (momentary) wall switchs.

• Short press:
  • Turn on or off light.
• Long press (1-6s):
  • Press and hold to step-less dimming, With every other long press, the light level goes to the opposite direction.
• Dimming memory:
  • Light returns to the previous dimming level when switched off and on again, even at power failure.
• Synchronization:
  • If more than one controller are connected to the same push switch, do a long press for more than 10s, then the system is synchronized and all lights in the group dim up to 100%.
  • This means there is no need for any additional synchrony wire in larger installations.
  • We recommend the number of controllers connected to a push switch does not exceed 50 pieces,
  • The maximum length of the wires from push to controller should be no more than 50 meters.

PWM frequency setting

• We can select four PWM frequency: 500Hz, 2KHz, 8KHz,16KHz.
• Higher PWM frequency, will cause lower output current, higher power noise, but more suitable for camera(No flickers for video).

Dimming curve setting

Linear dimming curve

Logarithmic dimming curve

Malfunctions Analysis & Troubleshooting

2. Wrong connection or insecure.

| 1. Check the power.

2. Check the connection.

Uneven intensity between front and rear,with voltage drop| 1. Output cable is too long.

2. Wire diameter is too small.

3. Overload beyond power supply capability.

4. Overload beyond controller capability.

| 1.  Reduce cable or loop supply.

2.  Change wider wire.

3.  Replace higher power supply.

4.  Add power repeater.

Installation Precautions

1. The product shall not be stacked, the distance should be ≥ 20cm, so as not to affect lifespan of the products due to poor heat dissipation.
2. The product shall not be installed close to the switching power supply with an interval of ≥ 20cm to avoid radiation interference of the switching power supply.

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