LVV01-2×20-024 UHL 4.2
WITH TWO FLUORESCENT LAMPS FOR AMBIENT LIGHTING OF SUBWAY CARS
Description
LVV01-2x20-024 UHL 4.2 ceiling light fixture has been designed for ambient lighting of subway cars. It is designed to operate from a DC power system with a nominal voltage of 80 V.
The light fixture consists of a metal base with two installed 20-watt double-capped fluorescent lams, two electronic control devices and a diffuser made of polycarbonate, which is an impact- and heat-resistant material.
To reduce power consumption, it is possible to quickly switch to the one-lamp mode.
Technical details
|
Nominal voltage, V |
80 |
|
Basic lighting wattage, W |
47 |
|
Fluorescent lamp LB 18(20), pcs |
2 |
|
Electronic control device, type |
EPRA1-20-80 |
|
Limit values of operating temperature, °C |
from 1 to 40 |
|
Limit values of relative humidity at /20±5/ ºС, % |
95±3 |
|
Group of operating conditions regarding the impact of mechanical factors according to GOST 17516.1-90 |
M25 |
|
Light fixture service life, years |
15 |
|
Light fixture weight, kg |
3.4 |
Overall and installation dimensions of the light fixture
Power supply voltage, V
80
Wattage, W
47