China FA-TTY Flame Retardant Marine Telephone and Instrument Cable 250V:
JIS C 3410-1999 Marine Telephone and Instrument Cable
250V TTY Cable is PVC Sheath telephone and Instrument Cable
250V TTYC Cable is PVC Sheath Galvanized Steel Wire Braided telephone and Instrument Cable
250V TTYCY Cable is PVC Sheath Galvanized Steel Wire Braided telephone and Instrument Cablewith PVC Protective Covering.
250V FA- TTY Cable is PVC Sheath telephone and Instrument Flame Retardant Cable
250V FA- TTYC Cable is PVC Sheath Galvanized Steel Wire Braided telephone and Instrument Flame Retardant Cable
250V FA- TTYCY Cable is PVC Sheath Galvanized Steel Wire Braided telephone and Instrument Flame Retardant Cable with PVC Protective Covering.
Cable Construction
Classification
Code
Construction details
Conductor
TT
Tinned Copper Wire JIS C3410
Insulation
Y
PVC as per JIS C 3410
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
Standards
Design : JIC C 3410(1999)
Flammability: IEC 60332-1 & IEC 60332-3 Category A
Cores & Size
Number of Conductor: 1P, 1T, 1Q, 4P,7P, 10P, 14P, 19P, 24P, 30, 37P, 48P
Size of Conductor (mm2): 1 sqmm
Feature
Halogen-free, Low Smoke, Flame retardant
Maximum Working Voltage and Testing Voltage
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
Minimum Bending Radius
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
NOTE) D ： Overall diameter of cable
Application:
The cable is fixed installation, used for Telephone and Instrument purpose in ship.
