Aviation obstruction light control equipment - requirements

1. The white flash obstruction light system control equipment

1.1 control equipment should be able to set a system of flash frequency, sequence and light is strong, and in the case of lamps and lanterns is not more than 762 m distance to achieve effective control of lamps and lanterns. In the control equipment or malfunctioning of the control circuit, the frequency of the lamps shall be specified in table 5. In the control device to control the light intensity level circuit fails, all lamps and lanterns should be kept in its common intensity level or running in the most strong specular level.

1.2 control equipment should be able to monitor the running status of each lamps and lanterns, namely normal or fault condition. Continuous leakage of lamps and lanterns and more than four times or in error in the daytime running light intensity level are failure. Monitoring the running state of should have signal is normal, no signal for that failure. Equipment shall be equipped with the appropriate circuit and the interface to the system and individual lamps and lanterns of normal or fault status information is transmitted to the remote alarm device (optional or bring your own by the user).

1.3 control equipment control and monitoring functions in visual conditions by setting one or a few lamps and lanterns in the circuit to achieve, can also be used by a available in special control box to realize the distance. In the distance on the control box, each the running state of lamps and lanterns should be displayed, and should have a light intensity control switch for the maintenance or artificial control photoelectric automatic control failure.

2. Red obstruction light control equipment

All red color flash obstacle lights and in the same system not flashing red obstacle lights should have a control device. Control equipment should be able to set a system of flash frequency and order and to make all the incandescent light bulb in flash circuit failure normally on. Equipment shall be equipped with a light intensity control switch for the maintenance or photoelectric control signal disappears artificial control. Control equipment can be a single buy lamps and lanterns in the internal.

3. Double set of obstruction light system control equipment

Double set of obstruction light system is located in one or a group of barrier contains a set of red light and a strong specular or obstacles light intensity in the white flash lamp lights system. Double set of obstruction light system control equipment can be a separate equipment, can also be controlled by the white or red obstruction light equipment combination become one.

3.1 double set of obstruction light system control equipment should be able to set each the operation mode of lamps and lanterns in the system. On the top floor of L - 864 or L - 885 red flashing light intensity in one or two of obstruction light bulbs expires, or at the top of any one capacitor discharge type red flash obstacle lamp fails, control equipment should be make white obstruction light system in the regulation of light intensity level are running at night. Control equipment should be red and white obstruction light system can't run at the same time. Equipment shall be equipped with a light intensity control switch for the maintenance or photoelectric control signal disappears on system operation

Line mode of artificial control.

3.2 control equipment to deal with every single L - 864 or L - 885 red flash obstacle lights and light intensity in each layer of L - 810 low intensity red light for normal or fault condition monitoring. The following conditions are fault condition: L - 864 or any one of L - 885 obstacle lamp bulb failure, a layer of L - any one of 810 obstruction light bulb failure or an obstacle lights flash (normally on or bad). Monitoring the running state of should have signal is normal, no signal for that failure. Devices should be equipped with the appropriate circuit and the interface to will

System and individual lamps and lanterns of normal or fault status information is transmitted to the remote alarm device (optional or bring your own by the user)