FLAT CABLE SYSTEM

FLAT CABLE FOR INDOOR USE - GESIS® NRG

The gesis® NRG flat cable system combines all the advantages of a modern and decentralized electrical installation. 

THE FLEXIBLE BUSBAR

gesis® NRG enables outputs to be installed and removed easily without cutting and stripping the cable. Routing is flexible and uses the minimum of space. The flat cable system thereby simplifies installation and planning, and guarantees not only pure energy distribution but also the combined distribution of energy and data (KNX, SMI, DALI) inside buildings. With gesis® NRG, Wieland presents an outstanding solution for structured and fast electrical installation. Pluggable outputs offer a smooth transition to the world of gesis® CLASSIC – with all the advantages of a pluggable electrical installation.

Gesis NRG Video

THE FIELDS OF APPLICATION OF THE GESIS® NRG SYSTEM 

DECENTRALIZED BUILDING AUTOMATION

With the 7-pole gesis® NRG flat cable, energy and signals can be supplied to the field with one cable. Our directly pluggable gesis® installation connector systems allow distribution to the consumer. This results in a structured installation that can easily be adapted and extended.

INFRASTRUCTURE CABLING 

The area is supplied via a flexible busbar with a high core cross section. This ensures a comprehensive availability of power.

MAINS SUPPLY AND WORKSTATION SUPPLY 

The different versions of the gesis® NRG flat cables supply floor boxes with and without decentralized fuse protection. The pluggable electrical installation can also be continued inside furniture. This creates clear interfaces and provides safety.

LIGHTING SUPPLY 

Comprehensive mains and DALI signal coverage for offices means that changes or extensions can be realized without any effort.

ADVANTAGES OF FLAT CABLES

QUICK INSTALLATION WITH GESIS® NRG

With the installation of gesis® NRG products, there is no need for any cutting, baring, or stripping thanks to the use of piercing technology.

gesis® NRG MAKES PLANNING SIMPLE

With a straightforward installation and free phase selection using our adapter, your installation can be planned quickly and easily.

SIMPLE EXTENSION OF THE EXISTING INSTALLATION

The installed gesis® NRG system can be extended or moved at any time.

SMART INSTALLATION

Gesis® NRG supports a smart installation with clear structures, e.g. distinctive color coding for the cabling of the normal network and the IT network. There is also the option of decentralized infrastructure cabling.

ABSOLUTELY FLEXIBLE

The adapters for feed and tap can be freely positioned at any point along the flat cable.

QUICK, EASY, AND FLEXIBLE

ROBUST AND PRACTICAL

  • Small number of different components
  • Adapters and feeds compact and robust
  • Easy and quick installation
  • Contact to the flat cable by means of Piercing-Technology (no baring and stripping necessary)
  • Fulfillment of all the requirements of fixed installations


RESOURCE-EFFICIENT

  • Quick planning and installation
  • Reduction in cable material (copper and plastics)
  • Short connection cables for end consumers
  • Energy savings due to three-phase cabling


EASY TO COMBINE, COHESIVE SYSTEM

  • The output adapters of the gesis® NRG 5G10 system can directly feed customized and property-specific system distributors. These are used for fuse protection and sub-distribution.
     
  • The output adapters of the gesis® NRG 5G2.5/4 system are all designed to be directly pluggable. After leaving the flat cable, it is possible to transition directly to gesis® CLASSIC in order to run the electrical installation to all the consumers.

CONVENTIONAL VS. GESIS® NRG 

Our gesis® NRG flat cable system is impressive: not only is it flexible, it also saves resources and reduces the fire load inside the building. For supply to 18 floor tanks, as described in the following setup, use of our gesis® NRG flat cable saves up to 66% of the copper required besides reducing cable losses and the fire load.

 
Conventional cabling
gesis® NRG 
Total cable length to be laid
620 m NYM 3G2.5mm250 m gesis® NRG flat cable 5G4 mm2
72 m gesis® Classic connection cable 3G2,5 mm2
Fire load
Approx. 360 kWhApprox. 150 kWh
Total copper weight
Approx. 45 kgApprox. 15 kg

FLEXIBLE, SAFE, AND EASY FLAT CABLE CONFIGURATION?

WATCH THE TUTORIALS!

TECHNICAL DATA

gesis® NRG 5G2,5/4
Rated voltage250 / 400 V
Rated current of the cable20 A
Number of poles of cableChoice of 5-pole / 5+2-pole
Rated cross sectionChoice of 2.5 / 4 mm²
Outer sheathPVC or halogen-free
Copper wireUncoated, fine-stranded
System componentsFlat cables, taps, feeds, and accessories
Number of poles of output adapter2-/3-/5-pole
Connection technologyInsulation-piercing connection technology (no baring and stripping necessary)
Bus designChoice of shielded / unshielded
Rated voltage of busUnshielded 250 V, shielded 50 V
Rated current of busUnshielded 6 A, shielded 3 A
Nominal cross section of bus1,5 mm²
Performance declaration according to CPRShow list
gesis® NRG 5G10
Rated voltage250/400 V
Rated current of cable50 A
Number of poles of cable5-pole
Rated current of adapter32 A
Connection technologyInsulation-piercing connection technology (no baring and stripping necessary)
Outer sheathPVC or halogen-free
Copper wireUncoated, fine-stranded
System componentsFlat cables, feeds, output adapters, accessories
Performance declaration according to CPRShow list

DOWNLOADS 

gesis® NRG - Brochure

0663.1 | 8 MB

gesis® Indoor - Catalog

0670.1 | 21 MB

HELLO LIGHT - Brochure

0429.1 | 7 MB

HELLO BUILDING - Brochure

0431.1 | 13 MB

Tender Text gesis® NRG flat cable system

56 KB

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