21 CTI Cable Division

 

Home:

   21 Computech.com

About Manufacturer:

   Manufacturer

Contact Us:
   Contact Us

Coaxial Cables
   50 OHM Radiating
   Base Station Feeder

   DF-B Series
   JX412

   JX500
   JX540

   LMR Series 
   Mini Coaxial Cable

   RF100
   RF195

   RF400
   RG6-CCS

   RG6U
   RG7

   RG11
   RG11U

   RG59

   RG59U 
   RG174U

Communication Cables
   50pr Telephone Cable
   100r Telephone Cable

   LAN Cable
   Cat 5e

   Cat 6 
   Cat 5e (LSZH)

   Cat 6 (LSZH)
   Communication Cable

   DSL Cable 24pr
   DSL Cable 25pr

   DSL Cable 32p
   HYAC 50pr

   Indoor Cable
   SEYVP0.4

   SEYVP(V)0.5 
   SEYVP(V)0.6

   SEYVPX2X0.4

   SEYVPX2X0.5 
   SEYVPX2X0.6

   Telephone Cable

Customized Cables
   16pr
   64pr

   Mini Flex Stranded Wire

Fiber Optic Cables
   ADSS 2-12 CORES
   GYA 2-144 CORES

   GYFTA 2-144 CORES
   GYFTY 2-144 CORES

   GYTA53 2-144 CORES
   GYTA 2-144 CORES

   GYTC85 2-12 CORES
   GYTS 2-144 CORES

   GYTY53 2-144 CORES
   GYXTA 2-12 CORES

   GYXTC8S 2-12 CORES
   Performance

   Type Designation

High Temperature Cables
   RG142
   RG179

   RG316







 

CHANGE HISTORY

·        14-08-2006: first issue of this purchase specification.

·        26-9-2006 :EPN added, colour of sheath changed and tinned wires added for braid.

·        11-10-06 : colours of pair 7 & 8 corrected

 

COPPER CONTENT OF CABLE:

·         kg/km (only 5% deviation is allowed!)

 

GENERAL

Product has to be compliant with European directives:

·        2002/95/EC (RoHS) as per 1 July 2005 (one year before the compliance date)

·        2003/11/EC (BFR) as per august 2004

·        2002/96/EC (WEEE) as per august 2005

The copper wires have to be compliant with:

  • EN-13602:2002; Copper and copper alloys-Drawn, round copper wire for the manufacture of electrical conductors

  • Base material Cu-ETP1/CW003A

  • In case of  tinned coating: Tin min 99.9%

The plastics have to complaint with:

·        The plastics are heavy metal free. Heavy metal concentrations according to EC Directive 2002/95/EC and 2000/53/EC the sum of HG, CR(6+), Pb and Cd shall not exceed 300 ppm by weight.

·        The European Standard HD 624.

 

DEVIATONS

  • Non allowed  

Application

Switchboard cable

Indoor use only.

 

Construction

1. Conductor

     Material:                                                                              Soft annealed bare copper wire             

     Diameter of conductor                                                         0.4 mm

2. Insulation

Material                                                                               PVC TI51 (VDE0819 part 101)

Diameter over insulation                                                       0.7 +-0.04 mm

Nominal wall                                                                        0.15 mm

3. Sub-unit.                                                                             4 pairs twisted into a sub-unit, each

                                                                                                sub-unit is wrapped with a

                                                                                                colored PP binder for

                                                                                                identification.

                                                                                            For colors see table 1).

     Laylength of a 4x2 sub-unit                                                  450mm (+/- 50mm)

4. Main-Unit                                                                           A main-unit consists of 4 sub-

                                                                                                units (=16 pairs),

     Foil                                                                                     A main-unit is wrapped with a

                                                                                                polyethylene foil

     Drainwire each unit                                                              0.5 tinned copper drainwire

     Screening Foil each unit                                                       Aluminum-polyester laminate,

                                                                                                aluminum facing inwards in

                                                                                                contact with drain wire,

                                                                                                foil is concentrically applied

                                                                                                See table 1 for colour of the foil.

     Laylength of 4x4 main unit                                                   350mm (+/- 50mm)

5. Cable core                                                                          4 main-units stranded

     Laylength 4x16                                                                    700mm (+/-50mm)

6. Foil + braid

     Foil                                                                                     Aluminum-polyester laminate,

                                                                                                concentrically applied

                                                                                                (Aluminum facing outwards in

                                                                                                contact with braid)

     Thickness aluminum                                                             > 0.009 mm

     Braiding wires                                                                      0.15 mm, 7 ends tinned copper

     Coverage                                                                             min 60%
7. Sheath                                                                                

Material                                                                               PVC TM51 (VDE 0819 part 102)

     Diameter over sheath                                                           14.4 ± 0.8 mm

Nominal wall thickness of sheath                                          1.0 mm

Colour of sheath                                                                  Grey-white (like RAL9002)

 

 

 

 

 

 

 

 

 

Pair No.

Colour wire a          wire b

Lay length +/- 5mm

Colour of sub- unit (4x2)

Colour of main unit (4x4)

1

White Blue    White Blue

40

Unit 1: Blue

Red

2

White Yellow    White Yellow

59

Unit 3: Yellow

Green

3

White Green    White Green

47

 

Yellow

4

White Brown    White Brown

67

 

Blue

5

Grey Blue    Grey Blue

40

Unit 2: Blue

 

6

Grey Yellow    Grey Yellow

59

Unit 4: Yellow

 

7

Grey Green    Grey Green

47

 

 

8

Grey Brown    Grey Brown

67

 

 

 

Table 1: The second colour on the wires is the colour of the ring

Distance of rings a-wire: 10mm, b-wire 20mm

 

Electrical :

Loop Resistance conductor       @ 20°C                                   ≤ 300 W/km

Insulation resistance                                                                  > 100 Mohm*km

Capacitance @ 800 Hz                                                            < 120 pF/m

Capacitance unbalance pair to pair @ 800 Hz               < 50 pF/ 100 m

Capacitance unbalance pair to earth @ 800 Hz             < 150 pF/100 m (90%)

(10% < 300pF/100m)

Testvoltage wire-wire                                                              800V_dc, no breakthrough

 

Physical:

Temperature range operating and processing                 -5°C to +70°C

Temperature range storage                                                        -30°C to +70°C

Flametest according to                                                  IEC60332-1 pass

Bending radius/setting radius of cable                            15*D/7.5*D

 

 

Marking : no marking

 

LABELS

The primary label on every reel contains the following data:

·      BeldenCDT Logo.

·      Belden EPN number:                      YE00xxxx.00500 (500m put-up)

·      Item description:                             64 PAIR PVC CABLE

                                                             Y(ST)CY 64x2x0.4/0.7 BD* GR IMF

·      Date of manufacture:                       YYYY-MM-DD

·      CE marking.

·      Length on the reel in meters.           

·      Size of the label:                              48x96mm

 

 

 

REEL                                                        500m       

·      Flange diameter (mm)                      800           

·      Barrel diameter (mm)                      appr. 500

·      Central bore diameter (mm)             80

·      Traverse (mm)                                appr 475   

 

Packaging

·      Length tolerance on the reel should be ± 0 m.

·      The outer end of the cable is fixed with a tape. A stretch foil is pulled around the cable on the reel to cover the full width of the reel.

·      The primary label is put on the reel flange.

·      Reels should be packed on a pallet 1200X1000 mm. Only ISPM15 materials are allowed to use!

 

Any information referring to or indicating the manufacturer is forbidden.

 

Product control

A full test report is required with product measurement results for all items mentioned in this specification.


Copyright © 2007,  21 Computech, Inc. All Rights Reserved.