TRIDONIC LC 60W LED Driver
Compact fixed output, advanced series
Product Description
- Independent constant current LED driver
- Adjustable output current: 1,050 mA, 1,200 mA, and 1,400 mA
- Maximum output power: 60 W
- Up to 89% efficiency
- Suitable for luminaires of protection class I and protection class II
- Complies with EN 60598, VDE 0710, VDE 0711
- Temperature protection as per EN 61347-2-13 C5e
- Nominal lifetime up to 50,000 hours
- 5 years guarantee (refer to www.tridonic.com for conditions)
Housing Properties
- Casing: Polycarbonate, white
- Type of protection: IP20
Interfaces
- Input terminals: 0° screw terminals
- Output terminals: 45° push terminals
Functions
- Overload protection
- Short-circuit protection
- No-load protection
- Burst protection voltage: 1 kV
- Surge protection voltage: 1 kV (L to N)
- Surge protection voltage: 2 kV (L/N to earth)
Typical Applications
- Spotlights and downlights in retail and hospitality applications
- Panel lights and area lights in office and education applications
Technical Data
| Rated supply voltage | 220 - 240 V |
| AC voltage range | 198 - 264 V |
| Max. input current (at 230 V, 50 Hz, full load) | 0.31 A |
| Mains frequency | 50/60 Hz |
| Max. input power | 69 W |
| Typ. power consumption (at 230 V, 50 Hz, full load) | 68.2 W |
| Min. output power | 26.3 W |
| Max. output power | 60 W |
| Typ. efficiency (at 230 V / 50 Hz / full load) | 89% |
| Power factor (at 230 V, 50 Hz, full load) | 0.95 |
| Output current tolerance | ± 7.5% |
| Max. output current peak | < output current + 15% |
| Max. output voltage | 60 V |
| THD (at 230 V, 50 Hz, full load) | < 10% |
| Output LF current ripple (< 120 Hz) | ± 7% |
| Starting time (at 230 V, 50 Hz, full load) | ≤ 0.5 s |
| Turn off time (at 230 V, 50 Hz, full load) | ≤ 50 ms |
| Hold on time at power failure (output) | 0 s |
| Output voltage (FAN) | 12 V, ± 10% |
| Typ. output power (FAN) | 0.5 W |
| Max. output current (FAN) | 100 mA |
| Ambient temperature ta (at lifetime 50,000 h) | 50 °C |
| Storage temperature ts | -40 ... +80 °C |
| Lifetime | up to 50,000 h |
| Dimensions L x W x H | 220 x 85 x 31 mm |
Specific Technical Data
Performance data at different output currents (1,050 mA, 1,200 mA, 1,400 mA):
| Type | Output current | Min. forward voltage | Max. forward voltage | Max. output power | Typ. power consumption (at 230 V, 50 Hz, full load) | Typ. current consumption (at 230 V, 50 Hz, full load) | Efficiency (at 230 V, 50 Hz, full load) | Efficiency (at 230 V, 50 Hz, min. load) | Max. casing temperature tc | Ambient temperature ta max. | I-out select |
|---|---|---|---|---|---|---|---|---|---|---|---|
| LC 60W 1050/1200/1400mA SR ADV FAN | 1,050 mA | 25 V | 54.0 V | 56.7 W | 63.8 W | 282 mA | 89.2% | 84.5% | 75 °C | -20 ... +50 °C | Open |
| 1,200 mA | 25 V | 50.0 V | 60.0 W | 66.8 W | 295 mA | 89.6% | 84.8% | 75 °C | -20 ... +50 °C | 0-1 (with 10 kΩ resistor) | |
| 1,400 mA | 25 V | 42.9 V | 60.0 W | 68.1 W | 310 mA | 88.8% | 85.5% | 75 °C | -20 ... +50 °C | 0-1 (with 0 Ω wire) |
Standards
- EN 55015
- EN 60598-1
- EN 61000-3-2
- EN 61000-3-3
- EN 61347-1
- EN 61347-2-13
- EN 61547
- EN 62384
Glow wire test: Passed according to EN 61347-1 with increased temperature of 850 °C.
Thermal Details and Lifetime
Expected Lifetime:
| Type | Ambient Temperature (ta) | Casing Temperature (tc) | Lifetime |
|---|---|---|---|
| LC 60W 1050/1200/1400mA SR ADV FAN | 40 °C | 65 °C | 100,000 h |
| 50 °C | 75 °C | 50,000 h |
The LED driver is designed for the stated lifetime under reference conditions with a failure probability of less than 10%.
Installation and Wiring
Circuit Diagram
The circuit diagram shows the connection of the 220-240 V, 50/60 Hz AC mains supply (L, N) to the LED driver's input terminals (PRI). The output terminals (SEC) connect to the LED module (+LED, -LED) and a separate FAN output (+FAN, -FAN). Current selection is managed via terminals 0, 1, and 2, with options for open terminals, a 10 kΩ resistor, or a short wire.
Wiring Type and Cross Section (Mains Supply Wires)
- Use stranded wire with ferrules or solid wire from 0.5 to 2.5 mm².
- Strip 10-11 mm of insulation from the cables for proper connection to push terminals.
- Use one wire per terminal connector only.
- Use each strain relief channel for one cable only.
- Maximum cable diameter: 9 mm. Minimum cable diameter: 4.5 mm.
Secondary Wires (LED Module)
- Use stranded wire with ferrules or solid wire from 0.5-1.5 mm².
- Strip 8.5-9.5 mm of insulation from the cables for proper connection to push-wire terminals.
- Use one wire for each terminal connector only.
- Use each strain relief channel for one cable only.
Loose Wiring (Cable Insertion/Removal)
To insert or remove a cable, press down the "push button" on the terminal and then insert or remove the cable.
Fixing Conditions
- Environment: Dry, acid-free, oil-free, fat-free.
- Do not exceed the maximum ambient temperature (ta) stated on the device.
- Minimum distances shown in diagrams are recommendations and depend on the specific luminaire.
- The device is not suitable for fixing in a corner.
- The device is not suitable for covering with thermally insulating material according to IEC 60598-1 Ed.9.
- A recommendation is made to check glowing at standby in combination with class I luminaires.
- The LED module and all contact points within the wiring must be sufficiently insulated against 0.5 kV surge voltage.
Wiring Guidelines
- Keep all connections as short as possible for good EMI behavior.
- Keep mains leads separate from LED driver and other leads (ideally 5-10 cm distance).
- Maximum length of output wires is 2 meters.
- To comply with EMC regulations, run secondary wires (LED module) in parallel.
- Incorrect wiring can damage LED modules.
- Protect wiring against short circuits to earth (e.g., sharp metal parts, clips, louvers) to prevent driver damage.
- Current selection must be installed according to low voltage installation requirements.
- Through wiring of mains is for connecting additional LED drivers only. Maximum permanent current of 13 A must not be exceeded.
Replacing LED Module
- Turn off mains power.
- Remove the LED module.
- Wait for 20 seconds.
- Connect the LED module again.
Hot plug-in or output switching of LEDs is not permitted and may cause very high current to the LEDs.
Current Setting
- 1,050 mA: All terminals (0, 1, 2) open.
- 1,200 mA: Terminals 0 and 1 connected with a 10 kΩ resistor (ensure the resistor has basic insulation).
- 1,400 mA: Terminals 0 and 1 connected with a 0 Ω wire (strip 8.5-9.5 mm of insulation from the cable).
Mounting of Device
Maximum torque for fixing: 0.5 Nm/M4.
Electrical Values
Tests performed at 230 V, 50 Hz.
Efficiency vs. Load
The graph shows that efficiency increases with load, reaching approximately 89% at 100% load, starting from around 85% at 40% load.
Power Factor vs. Load
The power factor remains high, close to 1.000, and shows a slight decrease at lower load percentages.
Input Power vs. Load
Input power increases linearly with the load percentage, from approximately 40 W at 40% load to 68 W at 100% load.
Input Current vs. Load
Input current increases linearly with the load percentage, from approximately 185 mA at 40% load to 310 mA at 100% load.
THD vs. Load
The Total Harmonic Distortion (THD) decreases as the load percentage increases, from around 13% at 40% load to approximately 3% at 100% load.
Maximum Loading of Automatic Circuit Breakers
The table below indicates the maximum loading of automatic circuit breakers for the driver with different wire cross-sections:
| Automatic circuit breaker type | Installation Ø | 1050 mA | 1200 mA | 1400 mA |
|---|---|---|---|---|
| C10 | 1.5 mm² | 18 A | 23 A | 25.9 A |
| C13 | 1.5 mm² | 14 A | 18 A | 22 A |
| C16 | 1.5 mm² | 11 A | 14 A | 18 A |
| C20 | 2.5 mm² | 22 A | 23 A | 30 A |
| B10 | 1.5 mm² | 11 A | 14 A | 18 A |
| B13 | 1.5 mm² | 14 A | 18 A | 22 A |
| B16 | 1.5 mm² | 18 A | 22 A | 23 A |
| B20 | 2.5 mm² | 23 A | 30 A | 36 A |
Inrush current: 25.9 A, Time: 252 µs.
Harmonic Distortion in the Mains Supply
The table shows Total Harmonic Distortion (THD) values for the driver at 230 V / 50 Hz and full load for different output currents:
| LC 60W 1050/1200/1400mA SR ADV FAN | THD |
|---|---|
| 1,050 mA | < 10% |
| 1,200 mA | < 10% |
| 1,400 mA | < 5% |
Functions Explained
Short-circuit Behaviour
If a short circuit occurs on the output side (LED), the LED driver output current remains constant. If a short circuit occurs on the FAN output side, the LED driver switches off. The output will be reactivated after a restart of the LED driver.
No-load Operation
The LED driver is not damaged by no-load operation. The output is deactivated and therefore free of voltage. If an LED load is connected, the device must be restarted before the output is activated.
Overload Protection
If the maximum load is exceeded, the LED driver will protect itself by shutting down the output. After the overload condition is removed, the driver requires a restart.
Miscellaneous
Insulation and Electric Strength Testing of Luminaires
Electronic devices can be damaged by high voltage. This must be considered during routine testing of luminaires in production. According to IEC 60598-1 Annex Q or ENEC 303-Annex A, each luminaire should undergo an insulation test with 500 V DC for 1 second, applied between the interconnected phase and neutral terminals and the earth terminal. The insulation resistance must be at least 2 MΩ. As an alternative, IEC 60598-1 Annex Q describes an electrical strength test with 1500 V AC (or 1.414 x 1500 V DC). To avoid damage to electronic devices, this test must not be conducted.
Conditions of Use and Storage
- Humidity: 5% up to a maximum of 85%, non-condensed (maximum 56 days/year at 85%).
- Storage temperature: -40 °C up to a maximum of +80 °C.
Devices must be within the specified ambient temperature range (ta) before operation.
Additional Information
Additional technical information is available at www.tridonic.com under "Technical Data". Lifetime declarations are informative and do not represent a warranty claim. No warranty is provided if the device has been opened.
