1. Introduction
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Tridonic Linear Essence Series 43W Constant Current LED Driver. This driver is designed for US-based LED lighting applications, offering 0-10V dimming capabilities and a robust design for longevity.
2. Safety Instructions
WARNING: Risk of electric shock. Installation and servicing must be performed by qualified personnel only. Disconnect power before installation or servicing.
- Ensure the input voltage (120-277V AC) matches the driver's specifications.
- Do not exceed the maximum output power of 43W.
- This device is UL Class 2 recognized and suitable for dry and damp locations.
- The driver includes built-in protection against overload, short-circuit, no-load, and over-temperature conditions.
- Comply with all national and local electrical codes.
3. Product Overview
The Tridonic Linear Essence Series LED Driver is a compact unit featuring clearly labeled input, output, and dimming terminals, along with a selectable output current switch.
Figure 1: Top view of the Tridonic Linear Essence Series 43W LED Driver. The image displays the product label with specifications, input terminals (G, N, L), output terminals (+LED, -LED), 0-10V dimming terminals (0-10V+, 0-10V-), and a switch for selecting output current (915mA or 1000mA).
4. Setup and Installation
4.1. Mounting
Mount the LED driver in a suitable enclosure or fixture, ensuring adequate ventilation to prevent overheating. The driver is designed for dry and damp locations.
4.2. Output Current Selection
Before wiring, select the desired output current using the switch located on the driver. Refer to Figure 1 for the switch location.
- ON position: 1000mA output current.
- 1 position: 915mA output current.
Ensure the selected current matches the requirements of your LED module(s).
4.3. Wiring Instructions
All wiring must comply with local and national electrical codes. Use appropriate wire gauges for the current and voltage involved.
- Input Power (PRI): Connect the AC mains supply to the input terminals labeled G (Ground), N (Neutral), and L (Line). The driver accepts 120-277V AC, 50/60Hz.
- LED Output (SEC): Connect the LED module(s) to the output terminals labeled +LED and -LED. Observe correct polarity.
- 0-10V Dimming: Connect your 0-10V dimmer control wires to the terminals labeled 0-10V+ and 0-10V-. Ensure correct polarity for dimming functionality.
Refer to the product label (Figure 1) for a visual representation of the terminal block layout.
5. Operating Instructions
5.1. Power On
Once all connections are secure and verified, restore power to the LED driver. The connected LED module(s) should illuminate.
5.2. Dimming Control
Use a compatible 0-10V dimmer to adjust the light output. The dimming range is typically 10% to 100%. Ensure your dimmer is properly connected to the 0-10V+ and 0-10V- terminals.
6. Maintenance
The Tridonic LED driver is designed for long-term, maintenance-free operation. However, periodic inspection is recommended.
- Ensure the driver is free from dust and debris, which can impede heat dissipation.
- Check wiring connections periodically for tightness and integrity.
- Do not attempt to open or repair the driver. Refer servicing to qualified personnel.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| LEDs do not illuminate. |
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| LEDs flicker or dim erratically. |
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| Driver is hot to the touch. |
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8. Specifications
| Parameter | Value |
|---|---|
| Model Number | LC 43/915-1000/50 0-10V fixC lp SNC UNV |
| Article Number | 87500870 |
| Type | Constant Current LED Driver |
| Rated Supply Voltage (Uin) | 120-277V AC |
| AC Voltage Range | 108-305V |
| Mains Frequency | 50/60Hz |
| Max. Input Power (Pin) | 50W |
| Output Power (Pout) | 43W (Max.) |
| Output Current (Iout) | Selectable: 915mA or 1000mA |
| Max. Output Voltage (Uout) | 60V DC (30-47VDC operating range) |
| Dimming Interface | 0-10V |
| Dimming Range | 10-100% |
| IP Rating | IP20 |
| Housing Material | Metal |
| Operating Temperature (tc) | Max. 75°C |
| Dimensions (L x W x H) | 11.00" x 1.10" x 0.90" (279.4mm x 27.9mm x 22.9mm) |
| Weight | 7.0 oz (198g) |
| Certifications | UL 8750 SF3.1, FCC Part 15, DesignLights Consortium 4.3 |
| Nominal Lifetime | Up to 50,000 hours |
9. Warranty and Support
9.1. Warranty Information
This Tridonic LED driver is backed by a 5-year warranty, covering defects in materials and workmanship under normal use and service. Please retain your proof of purchase for warranty claims.
9.2. Technical Support
For technical assistance or further inquiries, please contact Tridonic customer support or your authorized distributor. Do not attempt to service the unit yourself.