LUMATEK 400W 240V DIMBARE DIGITALE BALLAST

LUMATEK 400W 240V DIMMABLE DIGITAL BALLAST

Electronic ballast (EVSA) for professional assimilation systems.
The Ballast comes with a four position switch that allows you to set the output to 250W, 250W SL, 400W and 400W SL (SL = Super Lumen = + 10%).

Besides the possibility to dim the lamps, the Lumatek Electronic Ballast also gives you the possibility to boost the output of the ballast by 10% with the exclusive Super Lumen Switch.

Specifications / Features:
Electronic ballast for 250W or 400W HPS or MH lamps
Voltage: 230V 50/60Hz
Current: 1.80A
Input power: 415W
Output power: 400W
Power Factor: > 0.99
Voltage range: 165 ~ 265V
THD: <8%
Lamp CCF: <1.7
Operating frequency: high frequency
No audible noise, no vibration
Ambient temperature :. -25~50°C (-13~122°F)
Housing temp. rise ((At) 29 °C (84.2 °F)
Environment IP required: > IP23
Setting options:
To run a 250W lamp - Set the adjustment knob to 250W and to increase the power by 10% set the adjustment knob to 250SL
To run a 400W lamp - Turn the adjustment knob to 400W and increase the power by 10% by switching to 400SL ('Super Lumens') or dimming to 250SL or 250W.
When using the dimmer switch of the Lumatek Electronic Ballast, make sure that the lamp is on for at least 10 minutes before changing the setting.
Changing the output of the ballast too quickly can cause damage to your lamp.
The advantages of ballasts compared to the "old" magnetic ballasts are great. With the advent of Electronic Ballasts, a technological revolution has taken place in the field of energy efficiency for assimilation lighting. The replacement of magnetic ballasts by electronic ballasts has been a long time coming, but is now available from the specialist trade and the better grow shop.

The ballasts are available in 250 watts, 400 watts, 600 watts and 1000 watts.

A small summary of the advantages compared to a normal ballast.
Super quiet, no hum or other annoying noises.
Small & compact design. A 600 watt ballast weighs less than 4.5 kg.
Produces less heat.
More lumen output. Up to 30% more lumen output than some "old" magnetic ballasts. More light = more yield.
Cut-off circuit – Power is cut off when a short circuit is detected.
Longer life span