BELTR LED NM

LED

news

Plastic industrial LED light fitting intended for emergency lighting, with diffuser made of translucent polycarbonate.

The light fitting is suitable for emergency and orientation illumination of hallways, offices, warehouses.

Non-maintained emergency luminaire for escape routes, available for use in high ambient temperature, ta = 40 °C.

Atmosphere emissions must be considered, as they may reduce the usability of plastics at installation in aggressive environment.

Suitability for use

Industry

Description

Specification

Light fitting protection: IP40
Maximum ambient temperature: ta = 40 °C
LED module lifetime: 50 000 hours / L80B20
CRI > 80: 6500 K
Recognizing distance: 25 m
1-year warranty for battery, 2-year warranty for EM kit (unit + LED module)
Pictogram: optional accessory
The watt and lumen values can, in accordance with valid standards, vary by ± 7,5 %

Materials / finishes

Diffuser: translucent polycarbonate (PC), UV stable, impact-resistant
Body: steel sheet, white colour (RAL 9003)
Cable gland: white, rubber

Electric equipment

EM kit including Ni-Cd battery without autotest, LED module / EM kit including LiFePO4 battery with autotest, LED module

Download

data sheet

LDT data

Accessories to BELTR LED NM

Drawings and graphs of luminosity

Nothing you say?

Check out instructions in which we explain what can be read from these graphs.

Manual

LUMINOSITY CURVE

The catalogue sheet of each light fitting or the electronic catalogue in our website offer the luminosity curves. The luminosity curve shows graphically how the light fitting radiates light into the space. In other words, in what direction it emits light. The light source is situated in the centre of the system - in the polar area in the graph. When the light fitting is rotationally symmetric around its vertical axis (circle, square), we construct only one intensity distribution curve in one vertical plane. Red in our case. When the light fitting is not symmetric, we add a blue curve to the graph. The blue curve shows how the light fitting shines after rotation by 90° as against the first position. When measuring the light fitting in the axis of the source, we measure the C90-C270 plane; when measuring the light fitting vertically to the axis, we measure the C0-C180 plane. See the picture below.

The luminosity in the given direction is measured by the goniophotometer.
TREVOS disposes of that device.
We are able to measure all light fittings by ourselves and to record the luminous output.
So we can be sure that the light fitting shines as it should.

LUMINOSITY CURVE EXAMPLE.

PRODUCT VARIANTS AND TECHNICAL DATA Clicking the 5-digit code displays other product information.

Code Type Autonomy
[hr.] Luminous flux of light fitting
[lm] Power in emergency mode
[W] System efficacy
[lm/W] Battery type Power in standby mode
[W] Charging time
[hr.] Power in charging mode
[W] Net weight
[kg]

Non-maintained emergency luminaire without autotest

54510 BELTR LED 2.1ft NM1h 1 440 4.5 133 Ni-Cd 1.5 24 9 1.2

Type	Code

BELTR LED 2.1ft NM1h	54510

Collapse

54520 BELTR LED 2.1ft NM3h 3 440 4.5 133 Ni-Cd 1.5 24 9 1.4

Type	Code

BELTR LED 2.1ft NM3h	54520

Collapse

Non-maintained emergency luminaire with autotest

54530 BELTR LED 2.1ft NM1hAt 1 440 3.3 135 LiFePO4 0.7 12 3.5 1.2

Type	Code

BELTR LED 2.1ft NM1hAt	54530

Collapse

54540 BELTR LED 2.1ft NM3hAt 3 440 3.3 135 LiFePO4 0.7 12 3.5 1.4

Type	Code

BELTR LED 2.1ft NM3hAt	54540

Collapse

Nenalezeno v ceníku

EAN	Net weight

BELTR LED NM

Suitability for use

Description

Specification

Materials / finishes

Electric equipment

Download

Accessories to BELTR LED NM

Drawings and graphs of luminosity

Nothing you say?

LUMINOSITY CURVE

LUMINOSITY CURVE EXAMPLE.

YOU CANNOT MANAGE SOMETHING? WRITE US.