LPT03-18(20)-002 UHL3.1

FOR LIGHTING OF INTERIORS AND DRIVER'S CABS IN MOTOR AND ELECTRIC VEHICLES
Description

LPT03-18(20)-002 UHL3.1 light fixture has been designed for lighting interiors and driver's cabs of vehicles (buses, trolleybuses, trams). It is designed to operate from a DC power network.

The light fixture consists of an aluminium base with an installed 18(20)W double-capped fluorescent lamp, an electronic control device and a diffuser made of opaque extruded polycarbonate providing screw-free fastening on the base, plastic end plugs. 

Alongside continuous fluorescent lighting, the light fixture is also equipped with a separate LED module providing standby (emergency) lighting. Thus, the illumination of a passage and platforms is kept at the level of least 0.5 lux, which meets the requirements of SMT ET007-04 Standard of the Ministry of Transport of the Russian Federation.

Technical details

Nominal voltage, V

28

Voltage limit values, V

21,6÷30

Wattage, W

   - in continuous lighting mode

   - in standby (emergency) lighting mode

23

1.5

Illumination at a distance of 1,07 m, lux (at least)

130

Operating temperature, °С

from -20 to +55

Limit values of ambient temperature, °C

from - 60 to + 45

LED lamp service life, hours, at least

50 thousand

Climatic category and location category

UHL3.1

Degree of protection according to GOST 14254-80

IP43

Weight, kg

1.3

 

ELECTRIC SCHEMATIC DIAGRAM

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Overall, installation and connection dimensions of the light fixtures

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 * Dimensions can be changed at customer's request.

Power supply voltage, V
28
Wattage, W
23
Illumination
130
Degree of protection
IP43
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