Track ballast forms the trackbed upon which railroad ties (sleepers) are laid. It is packed between, below, and around the ties. ... It is typically made of crushed stone, although ballast has sometimes consisted of other, less suitable materials, for example burnt clay.
With broadband voltage (120-277 V), abnormal lamp
protection, so that the product can work more
secure, and reliable;
PC fire-retartant plastic shell, endure high
temperature, fire-retardant, in line with the
advanced standards of CE design
Since power consumption less ,so energy saving
significantly
Preheating activated lamp is easier to start at
low temperatures, longer life time for lamp
Low temperature, no stroboscopic, no noise,
anti-electromagnetic interference, low
harmonic distortion
Apply to frequent switching, to long time Lighting
Project (shops, showrooms, homes, factories, offices,
workshops,water clusters lighting or decorative
lighting)and so on;
1.Bulb parameters, the lamp current is 1.8a, lamp voltage is 100v,
2.Start current: less than 2.32a, working current is 1.8a, power factor is 0.41, power loss 16w, circuit power 168w
Ranges from 18W, 26W, 35W, 55W, 66W, 90W, 91W, 135W etc and the LAX series of electronic ballasts for Low Pressure Sodium lamp developed by leianxun company adopt the SCM CPU digital technique. It insures the intellectual protection of electronic ballasts---keeping the safety of ballasts and the system , when the voltage output terminal is abnormal. In the process of warm-up, triggering, and ignition, the CPU can reach the best state to protect the electrode of lamp /tubes. This is measured by the microsecond controlling span of system and the height of impulse from the trigger voltage. Thus it doubles the longevity of the electrode for lamp tubes greatly.
It is perfect for solar power of street lighting.
Electronic ballast for uhp-projector lighting reources
Electronic ballast for metal halide lamps
Electronic ballast for stage light hid
Varieties of electronic ballast for your choosing
