PRODUCT CATALOG
LED red and white emission color buffer lamps
LED red and white emission color buffer lamps
LED red and white emission color buffer lamps
LED red and white emission color buffer lamps
LED red and white emission color buffer lamps
LED red and white emission color buffer lamps

NKMR |676646.004-676646.009-03

LED red and white emission color buffer lamps

LED red - and white emission color buffer lamps NKMR 676646.004-676646.009-03. Security level as per GOST Standard 14254-96 IP54. Service life is minimum 15 years.

FEATURES

DC voltage:

modification 1 50±5 V
modification 2 110±5 V
modification 3 24±2 V
modification 4 75±5 V
axial lighting force, min

red 160 cd
white 530 cd
error-free running time, min 50 000 h
service life, min 15 years
Weight, max 2 kg

Buffer lamps list

Buffer lamp № diameter, mm emission color connection voltage, V
NKMR.676646.004 200 red 50
NKMR.676646.004-01 200 white 50
NKMR.676646.004-02 200 red 110
NKMR.676646.004-03 200 white 110
NKMR.676646.004-04 200 red 24
NKMR.676646.004-05 200 white 24
NKMR.676646.004-06 200 red 75
NKMR.676646.004-07 200 white 75
NKMR.676646.005 150 red 12
NKMR.676646.005-01 150 white 12
NKMR.676646.005-02 150 red 24
NKMR.676646.005-03 150 white 24
NKMR.676646.006 100 red 12
NKMR.676646.006-01 100 white 12
NKMR.676646.006-02 100 red 24
NKMR.676646.006-03 100 white 24
NKMR.676646.008 (side-lamp) 150 red 110
NKMR.676646.008-01(side-lamp) 150 white 110
NKMR.676646.009 150 red 50
NKMR.676646.009-01 150 white 50
NKMR.676646.009-02 150 red 110
NKMR.676646.009-03 150 white 100


DESCRIPTION

LED red - and white emission color buffer lamps are used to indicate railway equipment with caution lights.

The work-piece is used for ordinary electric bulb buffer lamps changing.

Buffer lamps are powered by the following types of direct-current power supply:

  • modification № 1 supply voltage - 50±5 V, ripple rate data- up to 100%.

  • modification № 2 supply voltage - 110±5 V, ripple rate data- up to 100%.

  • modification № 3 supply voltage - 24±2 V, ripple rate data- up to 100%.

  • modification № 4 supply voltage - 75±5 V, ripple rate data- up to 100%.

Axial lighting force by nominal supply voltage and temperatures from -60°C to +60°C:

  • red buffer lamp – min 160 cd

  • white buffer lamp – min 530 cd

Advantages of buffer lamps over electric bulb lamps:

  • 2 times longer service life

  • 25 times higher performance reliability

  • catastrophic failures are excluded; a few tens of self-supporting light-emitting-diode arrays are used in buffer lamps instead of one bulb

  • light lens high impact property

The device is meant to be used for operation under the conditions of temperate- and frigid climate (UHL) category 1 as per GOST Standard operating temperature from -60°C to +60°C, maximum air humidity by 25°C - 100%.

LED buffer lamps security level is IP54 as per GOST Standard.

We deliver the equipment around the country and the CIS region!