SKYDANCE LV-L 0/1-10V LED Dimming Driver User Manual

SKYDANCE LV-L 01-10V LED Dimming Driver

Features

• 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 500 Hz, 2kHz, 8k Hz or 16 kHz 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)| ETSI EN 301 489-1 V2.2.3

ETSI EN 301 489-17 V3.2.4

Safety standard(LVD)| EN 62368-1:2020+A11:2020
Radio Equipment(RED)| ETSI EN 300 328 V2.2.2
Certifcation| CE,EMC,LVD,RED
Package
Size| L178x 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: -30 OC ~ +55 OC
Case temperature (Max.)| Ta: +85 OC
IP rating| IP20

Mechanical Structures and Installations

Dimension

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 0/1-10 V signal should change over 10% to return 0/1-10 V 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

Malfunctions Analysis & Troubleshooting

1. No power.
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 products 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 the radiation interference of the switching power supply.

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