JIS C 3410 Cable
JIS C 3410-1999 Marine Telephone and Instrument Cable 250V TTYCYS Cable is PVC Insulation Galvanized Steel Wire Braided and PVC Protective Covering Cable with Common Shield. 250V FA- TTYCYS Cabl...
JIS C 3410-1999 Marine Telephone and Instrument Cable
250V TTYCYS Cable is PVC Insulation Galvanized Steel Wire Braided and PVC Protective Covering Cable with Common Shield.
250V FA- TTYCYS Cable is PVC Insulation Galvanized Steel Wire Braided and PVC Protective Covering Flame Retardant Cable with Common Shield.
| Classification | Code | Construction details |
| Conductor | TT | Tinned Copper Wire JIS C3410 |
| Insulation | Y | PVC as per JIS C 3410 |
| Common Shield | S | Tinned Copper Wire |
| Armor | C | Galvanized steel wire braided |
| CB | Tinned copper wire braided | |
| Paint | The white paint should be painted uniformly | |
| Covering | Y | PVC as per JIS C 3410 |
| Color: Black |
Design : JIC C 3410(1999)
Flammability: IEC 60332-1 & IEC 60332-3 Category A
Number of Conductor: 1P, 1T, 1Q, 4P,7P, 10P, 14P, 19P, 24P, 30, 37P, 48P
Size of Conductor (mm2):1 sqmm
Halogen-free, Low Smoke, Flame retardant
| Nominal voltage (V) | Maximum working voltage (V) | (Test voltage) V/min. | |
| a.c | d.c | ||
| 250V | 250V | 450V | 1500/5 |
| 0.6/1 kV | 0.6/1 kV | 0.9/1.5kV | 3500/5 |
The bending radius for the installation of cables should be not less than the values given as follows：
| Type of cable | Minimum bending radius |  | |
| Up to 1.8/3kV | Unarmored or unbraided | ||
| D ≤ 25mm | 4XD | ||
| D > 25mm | 6XD | ||
| Metal braid screened or armored | 6XD | ||
| Tape screened | 8XD | ||
| 3.6/6kV | Single core | 12XD | |
| above | 3-core | 9XD | |
The cable is fixed installation, used for Telephone and Instrument purpose in ship.