Keystone KTLD-60-UV-12V-MC1 60W SmartCurrent Constant Voltage LED Driver

TOTAL POWER: 60W

INPUT VOLTAGE: 120/277Vac ± 10%

INPUT FREQUENCY: 50/60 Hz

OUTPUT VOLTAGE: 12V

DIMMING: Fixed Output

WARRANTY: 5 Years

LOCATION: Suitable for dry and damp locations

Input Voltage Range 120/277Vac ± 10%

Frequency 50/60 Hz Power Factor > 0.9 under 120/277Vac input with 80~100% load condition

Max. Input Current 0.7A @120V, 0.4A @230V and 0.3A @277V

THD ≤ 20% under 120/277Vac input with 80~100% load condition

Output Tolerance ± 5% at Full Load Condition

Turn-On Delay Time ≤ 0.5s at Full Load Condition

Overshoot < 10% at Full Load Condition

Ripple & Noise (pk-pk) ≤ 5% of rated output voltage for each model

Leakage Current 400 µA @120V, 800µA @230V, 920µA @ 277V

Protection

• Under-Voltage (Brownout): Provides protection circuitry such that an application of an input voltage below the minimum stated in section 1 (Input Specification) shall not cause damage to the driver.

• Short Circuit and Over Current Protection: Protected against short-circuit such that a short from any output to return shall not result in a fire hazard or shock hazard. The driver shall hiccup as a result of a short circuit or over current fault. Removal of the fault will return the driver to within normal operation. The driver shall recover, with no damage, from a short across the output for an indefinite period of time.

• Internal Over temperature Protection: Equipped with an internal temperature sensor on the primary power train. Failure to stay within the convection power rating will cause the driver to shut down. The main output current will be resumed when the temperature of the built-in temperature sensor cools adequately.

• Output Open Load : A no load condition will not damage the driver or cause a hazardous condition. The driver will remain stable and operate normally after application of a load. When the LED load is removed, the output voltage of the driver is limited to about 7% of the output voltage of each model.

• Over Power Protection: Will shut down and auto recover when its input power exceeds approximately 110% of 96 W. This condition will cause no damage to the power supply.

• Input Over Current Protection: Incorporates a primary AC line fuse for input over current protection.