En50228-7 LSZH Twisted Pair Individual & Overall Screen Instrument Cable

EN50228-7 LSZH Twisted Pair Individual & Overall Screen Instrument Cable

Screen Instrument Cable – Applications

The cables can be used for signal transmission in measuring, control and safety circuits where is insisted on personal protection, on the protection of equipments, constructions and of materials (e.g. in public spaces, shopping malls, in hospitals, hotels or in tunnel constructions). It is possible to use them in dry or wet environment.

Electrostatic screening ensures the protection against electrical interference.

The cables can be placed in the environment with the explosion danger (zone 1, 2) providing compliances with the conditions of intrinsic safety according to IEC 60079-11.

Construction

Screen Instrument Cable

Weak-current cable – screened, fire retardant, halogen-free

Construction:

1. Conductor  Cu conductor of the category 1 according to IEC 60228

2. Insulation    XLPE

3. Cable core   cores are twisted in pairs, pairs are laid up into cable core

4. Bedding      none

5. Screening    wrapping by Al/PET foil + CuSn drain wire

6. Sheath         fire retardant halogen-free polymer compound

Mechanical and Electrical Properties

Rated voltage:                                                                       500 V AC

Testing voltage between cores:                                 2000 V

Testing voltage between core and screening:            750 V

Insulation resistance:                                                 > 1000 MΩ.km

Surrounding temperatures (fixed placement):           – 40°C up to + 90°C

Surrounding temperatures (during installation):       -5°C up to +50°C

Minimum bending radius (fixed placement):            10D

Cable Design Parameters

 

Note : Other conductor sizes & core configurations are available upon request

Packing & Shipping:

Packing
Steel wooden drum (fumigation)
Cable length in each drum: 1000m/2000m or as per actual cable length requirements.

Drum size:
As per cable length and container size
*In order to quote you accurate price, kindly tell us your needed cable length quantity. Larger quantity, more discount benefit ready for you!

Shipping Port:
Shanghai, Qingdao, Tianjin or other ports as per your requirements.

Sea freight:
FOB/C&F/CIF/DAP quotation are all available.

*In order to quote you accurate price, kindly tell us your needed cable length quantity. Larger quantity, more discount benefit ready for you!
 
We are looking forward to your inquiry and nice cooperation.