LTSYS SE-12-100-500-W2A Intelligent LED Driver

Key Features

• Housing made from SAMSUNG/COVESTRO's VO flame retardant PC materials.
• Ultra-small, thin, and lightweight with screwless end cap design.
• Adjustable output current via APP (1mA step).
• Automatically recognizes 0-10V and 1-10V input signals.
• Ultra-low consumption of 0-10V ports (< 0.05mA).
• Soft-on and fade-in dimming function for visual comfort.
• T-PWM™ Super Deep Dimming Technology with 0.01% dimming depth.
• Flicker-free dimming process with high frequency exemption level (IEEE 1789).
• Complies with EU's ErP Directive; networked standby < 0.5W.
• Output is 0V when there is no load to prevent damage to LEDs.
• Overheat, over-voltage, overload, and short-circuit protection with automatic recovery.
• Suitable for Class I/II/III indoor light fixtures.
• 5-year warranty (uses Rubycon capacitor).

Technical Specifications

Product Size Diagram

Diagram showing the dimensions of the LED driver. The main body is a rectangular box with terminals on each end. Dimensions are indicated: Length 110mm, Width 35mm, Height 20mm. There is also a circular cutout shown with a diameter of 40mm (1.57").

Wiring Diagram

Illustrates different wiring configurations for the LED driver:

1. 0-10V Connection - Brightness Adjustment: Shows connections for AC input (L, N, PE), 0-10V dimming signal (DIM-, DIM+), and LED output (LED-, LED+). Wire diameter recommendations and strip lengths are provided.
2. 0-10V Connection - Color Temperature Adjustment: Similar to brightness adjustment, but includes connections for CCT+ and CCT- for color temperature control.
3. Brightness and Color Temperature Adjustment (Separate): Depicts wiring for adjusting brightness and color temperature independently.
4. Brightness and Color Temperature Adjustment (Simultaneous): Shows a four-wire LED connection where both brightness and color temperature are adjusted simultaneously. It notes that constant power program design maintains consistent brightness during color temperature dimming, allowing for up to double the rated power load across two channels (e.g., a 12W driver can support 2x 12W channels, totaling 12W).

Table of Typical Corresponding Parameters for Current

This table provides typical current, voltage, and power parameters for various output current settings (100mA to 500mA). It also mentions that more current levels can be set via NFC using a mobile app, with adjustments in 1mA steps.

Protective Housing Application Diagram

A step-by-step visual guide showing how to open the protective housing, connect wires, secure them with the tension plate, and close the housing.

1. Use a tool to pry up the protective housing on the side panel.
2. Pry up the protective housing in the side plate position with a tool.
3. Connect electrical wires with a screwdriver as per the wiring diagram.
4. Press down the tension plate to fix the electrical wires.
5. Close the protective housing.

Installation Precautions

• Maintain a minimum distance of 15cm between products to ensure proper heat dissipation and lifespan.
• Do not stack products or place them directly on top of power supplies; maintain a distance of at least 15cm from power supplies for optimal heat dissipation.
• Ensure the installation area's ambient temperature is within the product's working temperature range. Avoid installing inside LED fixtures to prevent overheating and reduced lifespan.

Using the NFC Lighting APP

Instructions for using the NFC Lighting APP to configure the LED driver:

• App Installation: Scan the provided QR code to download and install the app. Requires an NFC-capable Android phone or an iPhone 8 or later (iOS 13+).
• Prerequisite: Ensure the driver is powered off before setting parameters.
• Read/Write LED Driver: Use your NFC-capable phone to read driver data, edit parameters (output current, dimming mode, low power mode, etc.), and write them back to the driver.
• Steps:
  1. On the app's home page, select "Read/Write LED driver".
  2. Place the phone's sensing area close to the driver's NFC logo to read parameters.
  3. Select "Parameter settings" to edit advanced parameters.
  4. After editing, click "Write" and hold the phone near the NFC logo to save the changes.
• Screenshots of the app interface are provided, showing the process of reading, editing, and writing parameters.

Relationship Diagrams

Graphs illustrating the performance characteristics of the LED driver:

• Efficiency VS Load: Shows efficiency percentages at different load levels for various current settings.
• Power Factor VS Load: Displays power factor values against load percentages for different current settings.
• THD VS Load: Illustrates Total Harmonic Distortion (THD) levels in relation to load percentages.
• Life time VS Housing temperature: A graph indicating the expected lifespan of the product based on the housing temperature.

Flicker Test Sheet

Provides data and a diagram related to flicker testing, assessing modulation depth against waveform frequency to determine compliance with IEEE 1789 standards (Low Risk, High Risk, No Effect areas).

Packaging Specifications

Images show the inner packaging box and the outer carton packaging.

Transportation and Storage

Transportation

• Products can be shipped via vehicles, boats, and planes.
• Protect products from rain and sun during transportation. Avoid severe shock and vibration during loading and unloading.

Storage

• Storage conditions should comply with Class I Environmental Standards.
• Products stored for more than six months are recommended for re-inspection and use only after qualification.

Attentions

• Installation and adjustment must be performed by a qualified professional.
• This product is non-waterproof (unless specified); avoid sun and rain. Use a waterproof enclosure for outdoor installations.
• Good heat dissipation extends product life; install in a well-ventilated environment.
• Ensure the working voltage used complies with product parameters.
• Use appropriate wire diameters for connections and ensure they are secure.
• Verify all wiring is correct before powering on to prevent short circuits or accidents.
• Do not attempt self-repair; contact the supplier if issues arise.
• Manual content is subject to change without notice. Actual product functions prevail. Contact suppliers for any questions.

Warranty Agreement

• Warranty period: 5 years from the date of delivery.
• Free repair or replacement services are provided for quality issues within the warranty period.
• Warranty Exclusions:
• Beyond warranty periods.
• Damage caused by artificial factors (high voltage, overload, improper operation).
• Severe physical damage or deformation.
• Damage from natural disasters or force majeure.
• Damaged warranty labels or barcodes.
• Absence of a signed contract or invoice from LTECH.
• LTECH is not liable for incidental or consequential damages unless permitted by law.
• LTECH reserves the right to amend warranty terms; written notice prevails.

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