Document UT-MT-0728
Page 6 of 14
Edition 13/11/2018
LED STANAG LUMINOUS DISTANCE SIGNS LSDS
INSTRUCTION MANUAL FOR USE, INSTALLATION AND MAINTENANCE
The power required to CCR per each sings is:
CCR Total Load
2.8 A-6.6 A
4.8 A-6.6 A
6.6 A
190 VA
110 VA
80 VA
Table 5 – CCR Total Load
3.3
Luminance Data
The luminance of the sign faces is practically constant for any value of the series circuit current
from 2.8 A through 6.6 A.
COLORS AT 6.6 A (cd/m
2
)
YELLOW
WHITE
190
350
TabLe 6 – Luminance Data
NOTE: the electrical and luminous data are referred to constant current regulators and
isolating transformers manufactured and/or distributed by OCEM. The data may change
with constant current regulators and/or transformers manufactured by other Companies.
3.4
Description of the Signs
The signs practically include the following sections:
a)
main structure
b)
panels for faces
c)
LEDs luminous source
d)
electronic boards.
3.4.1
Main Structure
The main structure principally consists of a bearing bottom structure, two sides, one top cover
and assembling-supporting components.
Bottom structure, sides and top cover are made of extruded aluminium profiles, realized
according to our design.
Each module is supported by four mountings, each including a leg, a breakable coupling and a
floor flange. All these components are cast aluminium.
The signs are equipped with a single top cover, locked to the main structure by means of four
hexagonal knob. The main structure is matt black outside painted.
