HYA series copper core city communication cable

Type HYA series copper core city communication cable main cable type and name:

HYA copper core solid polyolefin insulated aluminum bonded composite sheathed local telecommunication cables

HYAC - copper core solid polyolefin insulation

Aluminum bonded comprehensive sheath self-supporting telecommunication cable

HYAT - copper core solid polyolefin insulated and filled type moisture barrier polyethylene sheath city communication cable

HYA53 copper core solid polyolefin insulated aluminum composite shielding monolayer corrugated steel tape armored PE bag integrated set of city communication cable

Control cable for electronic computer:

DJYPV - PE insulation, braided shielding, PVC sheathed control cable for computer

DJYPVP - PE insulation, woven sub shield and general shield, PVC sheathed control cable for computer

DJYVP - PE insulation, woven with a total screen, PVC sheathed control cable for computer use

Product use:

HYA type and HYAC type cable is designed for telecommunication cable telephone exchange area, the relay route, can be used to transmit audio signals and ISDN 2B+D rate and digital signal below, also can be used to transmit 2048kbit/8 digital signal or analog signal below 150KHz.

HYA series cable is mainly used for pipe laying, can also be used for overhead, but need to use suspension, HYAC type cable is only suitable for overhead, and without the use of hanging hook.

HYA53 type cable improves the mechanical strength of the cable and anti erosion ability, can use any kind of way of laying, more suitable for rock buried area.

The use of temperature are: -30 C + 60.

Product structure:

1 wire: in line with the provisions of the TR GB3953 soft round copper wire, the nominal diameter: 0.4, 0.5, 0.6, 0.7, 0.8, 0.9mm.

2 insulation: high density polyethylene or polypropylene insulation, insulation lines in accordance with the color of the whole chromatogram, identification, insulation color in line with the provisions of GB6995.2.

3 pair: two insulated conductors of different colors according to the different pitch of the twisted pair, to minimize crosstalk, and with specified color combinations to identify on line.

4: the cable core is composed of a number of basic units or units of super twisted, each unit with the provisions of ribbon wrapped chromatography, in order to identify different units. 100 pairs of cables and more than 1% pairs of reserve, but not more than 6 pairs.

5 cable core package with non absorbent belt around the core of the package.

6 aluminum bonded sheath:

The 1 screen: 0.30mm thick double coated aluminium, to longitudinally wrap the pericardium with overlapping, on both sides is greater than 6mm and bonded together, more than 400 pairs of the corrugated longitudinal package.

2 jacket: black low density polyethylene

7 identification and length marking: the cable surface is printed with a permanent identification mark, marking interval of 1 meters:

Models, specifications, factory name, trademark, manufacturing year and meter.

Technical requirements: according to the Ministry of Posts and Telecommunications issued YD/T322 - 1996 standard requirements.

HYA type city communication cable

Typical product model: HYA

Application: pipe, channel, cable trench and overhead.

Structure: Conductor: Phi 0.32/0.4/0.5/0.6/0.7/0.8/0.9MM annealed copper wire

Insulating layer: polyethylene or polypropylene

Package tape: polyester tape

Shield: double coated with aluminum strip grain

Sheath: black polyethylene