NK2L Double Lite

CHAMPION DOOR NK2 Double Lite is 2-ply fold-up door. Owing to its rigid 120 mm frame construction it is excellent in locations requiring middle-sized exterior doors.

NK4L Warm Lite is a 2-ply fold-up partition like NK2L Double Lite, except that two additional insulation layers for heat and noise insulation have been attached. NK4L Warm Lite's basic warm value (U) s 0.71 W / (m2 * K) and even 0.57 W/(m2•K) with additional insulation.

Owing to their ingenious technology, the Lite models are extremely reliable even in severe operating conditions and their service needs are minimal. Lite doors are also very safe; motors are equipped with built-in brakes and the side guide tracks with fall arresters.

Fabric is polyester weave reinforced PVC fabric and it is fire-, mildew-, UV- and fire-resistant. Intrusion-proof fabric also available. Lite-door's leaf thickness is 120 mm, maximum door width 8 m and height 12 m.

With multiple doors, the width can be unlimited, thanks to the Champion Door elevating support post system.

References

Colour chart

RAL 9016
RAL 3002
RAL 3011
RAL 6000
RAL 6005
RAL 5005
RAL 5015
RAL 5002
RAL 5012
RAL 7035
RAL 7038
RAL 7037
RAL 7024
RAL 9011
RAL 8016
RAL 1003
RAL 1001 Beige
Translucent
You can select the most suitable door colour from the colour chart. Thanks to modern fabric attachment techniques, several differently coloured fabrics can be combined in the same door. Special colours are also available by order. Please note that due to limitations in on-screen colour reproduction, the actual colour may vary from those shown on your computer monitor.
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references

NK2L Double Lite - technical information

General information

- CE-marked
- Meets requirements of EN 13241-1
- Wind load: any windload
- Door size (single leaf door): max. width 8 m, max. height 12 m
- Door leaf thickness: 120 mm

Fabric

- Mildew-, UV- and fire-resistant
- Weight 900 g/m2
- Tear strength: 550/550 N
- Tensile strength: 4000/4000 N/5 cm
- Heat and frost resistance +70 to -35 °C
- Best functionality -35 °C, arctic fabric to -60 °C
- Fabric options: windows, Translucent, arctic, soundproofing, thermal 
  insulation, security burglar protection

Other materials and surface treatments

- Upper console - hot-dip galvanized steel
- Side guides - aluminum profile
- Lower (bottom) beam - hot-dip galvanized steel
- Horizontal beams - aluminum
- Mullions - sandblasted, primed and painted (2 layers)
- Other parts - aluminum, nylon, stainless steel

Electrical system

- Enclosure class: IP54
- Operating voltage: 3x230/400 V 50 Hz
- Control voltage: 24 V
- Control from control panel with 3-button switch
- Motor rating: 1 to 5 kW/motor
- Motors are equipped with built-in brakes
- Torsion: from 250 Nm to 4800 Nm/motor

Maximum door size

Lite-door's leaf thickness is 120 mm, maximum door width 8 m and height 12 m.

Sound level
20 dB ->