Malmbergs Lighting Brochure 2020

Technical Information

IP protection classes according to EN 60529 The ingress protection (IP) code denotes the protection against contact and infiltration of water and dirt. In many environments electronic devices must be able to stand rough conditions and work during their intended period of time, even though they are exposed to dirt, dust and humidity. IP protection classes define, how and where they can be used without becoming a safety risk.

Characteristic 2 for waterproofing

No water- proofing.

Protec- tion from vertically dripping water.

Protection from drip- ping water tilted up to 15°.

Protec- tion from sprayed water.

Protec- tion from splashed water.

Protection from water projected

Protection against heavy seas, or powerful

Protection against short im- mersion in water.

Protection against complete, continuous submersion in water.

Characteristic 1 for protection against contact

from a nozzle.

jets of water.

x0

x1

x2

x3

x4

x5

x6

x7

x8

No special protection.

IP00

0x

Protection from solid objects greater than 50 mm in diameter. Protection from object not greater than 12.5 mm in diameter. Protection from object not greater than 2.5 mm in diameter. Protection from object not greater than 1.0 mm in diameter.

IP10

1x

IP20

IP21

IP22

IP23

IP24

2x

IP30

IP31

IP32

IP33

IP34

3x

IP40

IP41

IP42

IP43

IP44

IP45

4x

Protection against dust deposit.

IP50

IP54

IP55

IP56

5x

Protection from infiltration of dust.

IP65

IP66

IP67

IP68

6x

DIM TO WARM 1900K-2800K

DIM TO COOL 3000K-6000K

Extra heat test performed by Intertek Semko The downlights marked with the text 'Extra heat test performed by Intertek Semko', are all approved for mounting directly in insula- tion material. In the sketch, which applies for MD-991, you can see how the test has been performed. The specific information for the downlights can be found in each product manual, available at www.malmbergs.com. Dim to Warm When you dim the light, both the lu- men output and the colour tempera- ture changes. The more you dim, the warmer the light. This makes the light resemble halogen light. Dim to Cool The colour temperature can be adjusted variably from warm white to cold white. You can also dim the lumen output (without it affecting the colour temperature).

For recessed mounting in ceiling. The luminaire is approved for mounting on normally flammable surfaces and directly in insulation material.

20 cm thermally insulating material (mineral wool) with a co-efficient of thermal resistivity of 0.04W/mK

Cutout size: Ø 70 mm

Built in size

Driver height

30 mm

Ceiling thickness

43 mm

Height

13 mm 28 mm

Min. 50 mm

208 | PROFESSIONAL LIGHTING