LED system MT1b NKMR.676636.110-03 lunar white (diameter 160 mm) with universal power supply

Power supply

by AC source
by frequency 50 Hz in the voltage range
from 27 to 45 V
through the relay winding 2OL-15
or its equivalents
(OMSH2-46, OMSH2-40, OL2-88),
included in the secondary winding
of the transformer

Current consumption in the operating mode

from 70 mA to 120 mA (100 mA)

Voltage at the LED system input in operating mode

9.0 to 12.5 V

Special aspects for turning on

The lighting of the LEDs and
the pulling of the relay armature
are carried out simultaneously
with the supply voltage at the LED input
from 23 to 25 V

Special aspects for turning off

The decay of the LEDs and
the dropping of the relay armature
are carried out simultaneously
with the supply voltage at the LED input min 8.5 V

The diameter of the output light hole (aperture)

160 mm

Light intensity along the optical axis, min

100 cd

Average time to failure, min

50 000 h

Working capacity at temperatures

- 5°C to + 35°С

Upper limit of relative air humidity
at t=25°С

98%

Product weight, max

1 kg

Drawing No.

НКМР.676636.110-03

Tunnel light signal LED system for metro MT1b
NKMR.676636.110-03 lunar white

1 pc.

Mounting kit and flange NKMR.725113.003

1 pc.

Label

1 pc.

Operating Instruction for the system

1 pc.