Railway signal cable
This product is suitable for transmitting railway
- Tel：18019899982
- Fax：0550-7989666
- Mail：tkjd@tiankang.com
Description
This product is suitable for transmitting railway signals, audio signals or automatic signalling devices at rated voltage 500V or 1000V. |
| 1 usage characteristics 1.1 the ambient temperature of the cable is -40 C ~+60 C. 1.2 the long-term working temperature of cable conductor should not exceed +70 C. 1.3 cable laying temperature: PVC sheathed cable should not be less than 0 C; PE sheathed cable should not be less than -20 C. 1.4 the allowable bending radius of the cable: the non armored cable should not be less than 10 times the outer diameter of the cable; the armored cable should not be less than 15 times the outer diameter of the cable. 1.5 the ideal shielding factor of the integrated sheath railway signal cable is less than 0.8; the ideal shielding factor of the aluminum sheath railway signal cable is less than 0.3. |
| 2 type, name and specifications |
| Model | Name | Laying range | Specification (core) |
| PTYV | PE insulated PVC sheathed railway signal cable | It can be used in soil, trough and pipe, and can bear general mechanical external force. | 4, 6, 8, 9, 12, 14, 16, 19, 21, 24, 28, 28, 28, 28, 28, 21, 0, 2, 2, 2, 2, 2, 2, 2, 14, 16, 19, 21, 24, 28, 19, 21, 24, 28, 24, 28, 28, 28, 28, 28, 28, 28, 28, 28, |
| PTYY | PE insulated PE sheathed railway signal cable | ||
| PTY22 | PE insulated steel tape armored PVC sheathed railway signal cable | Laying in soil, trough and pipe can bear larger mechanical external force. | |
| PTY23 | PE insulated steel tape armoured PE sheathed railway signal cable | ||
| PTYA22 | PE insulated sheathed steel tape armored PVC sheathed railway signal cable | ||
| PTYA23 | Polyethylene insulated sheathed steel belt armoured polyethylene sheath railway signal cable | ||
| PTYL22 | Polyethylene insulated aluminum sheathed steel tape armored PVC sheathed railway signal cable | ||
| PTYL23 | Polyethylene insulated aluminum sheathed steel tape armoured polyethylene sheath railway signal cable |
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