JIS C3410 Shipboard Individual Screened Telephone Cable

JIS C3410 Shipboard Individual Screened Telephone Cable

JIS C 3410 shipboard individual screened telephone cable application:
Instrument circuit up to 250 V, instrument safe systems. Fixed installation for instrument, communication, control and alarm system in both explosion risk and safe areas, general purposes.

JIS C 3410 shipboard individual screened telephone cable model:

[FA-] TTPY-S, TTPYC-S, TTPYCY-S 250V TTY-S, FA- TTY-S 250V TTYC-S, FA- TTYC-S 250V TTYCY-S, FA- TTYCY-S

JIS C 3410 shipboard individual screened telephone cable standard:
- Design guide : JIS C 3410(1999)

- Flame retardant : IEC 60332-1 & IEC 60332-3 Category A (FA-Type)

- Cold bend/impact : CSA 22.2 No. 03 (-35 ) (Cold Type)

- Max. conductor temperature : 60

JIS C 3410 shipboard individual screened telephone cable construction:

Classification	Code	Construction details
Conductor	TT	Tinned Copper Wire JIS C3410
Insulation	Y	PVC as per JIS C 3410
Individual 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

Recommendations Minimum cable bending radius:
The internal radius of cable bends which are not subjected to movements by expansion, is not to be less than : 6 times the external diameter of cable
Cable which are subjected to movements by expansion and the high voltage cable are to be bent to a form of at least 12 times cable diameter.
Installations temperature:
Minimum recommended temperature of installations :
-10°C Ship wiring cable with PVC sheath
-20°C Elastomeric on/off shore cables
Installations pulling force:
The cable pulling force can be estimated, as a maximum limit :5Kp per mm2 conductor area in the cable.
Additional tension will be supplied from the braid and the insulation and sheathing compound.