JIS Shipboard Cables
3.6/6KV, 6/10KV, 8.7/15KV 0.6/1kV 250V

250V

[FA-] TTY, TTYC, TTYCY
[FA-] TTPY, TTPYC, TTPYCY

STANDARDS

JISC 3410-1999

IEC 60332-1

IEC 60332-3 Cat.A(for FA-type)

CABLE CONSTRUCTION

JIS Shipboard Cables

Conductor TT
TTP 		Tinned annealed stranded copper (TTY-type) Tinned annealed stranded
copper (TTPY-type), class 2 according to IEC 60228
Insulation   60°C PVC(TTY-type)/ 85°C EPR(TTPY-type) as per JIS C 3401
Twisting   Two Insulated cores shall be twisted together to form a pair
Cabling   Twisted pairs shall be cabled. Flame retardant & non-hygroscopic fillers may be used
Bedding Y PVC as per JIS C 3401
Armor C Galvanized steel wire braid
Sheath Y PVC as per JIS C 3401
Core identification   Printed pair number and Alphabet letter on the white insulation. ex) 4P : (1A, 1B), (2A, 2B), (3A, 3B), (4A, 4B) - 1T, 1Q cable shall be identified by the black number on the white
insulation
Outer sheath color   Black

Cable Parameter

(FA-) TTY,TTPY
No. of pair, Triad or
Quad		 Conductor Thick. of insulation Thick. of bedding (FA-) TTY,TTPY
Size Construction O.D Nom. overall dia Tolerance Cable Weight
mm² No./mm mm mm mm mm mm kg/km
1 0.75 7/0.37 1.1 0.7 1 7.9 0.4 70
1T 0.75 7/0.37 1.1 0.7 1.1 8.6 0.4 85
1Q 0.75 7/0.37 1.1 0.7 1.1 9.3 0.4 105
2 0.75 7/0.37 1.1 0.7 1.2 12 0.6 105
4 0.75 7/0.37 1.1 0.7 1.3 14.2 0.6 205
7 0.75 7/0.37 1.1 0.7 1.4 16.9 0.7 310
10 0.75 7/0.37 1.1 0.7 1.5 21.7 0.9 465
14 0.75 7/0.37 1.1 0.7 1.6 23.5 1 585
19 0.75 7/0.37 1.1 0.7 1.7 26.4 1.1 755
24 0.75 7/0.37 1.1 0.7 1.9 31.9 1.3 1030
30 0.75 7/0.37 1.1 0.7 2 34 1.4 1220
37 0.75 7/0.37 1.1 0.7 2.1 36.9 1.5 1450
48 0.75 7/0.37 1.1 0.7 2.3 42.8 1.7 1910

(FA-) TTYC,TTPYC

No. of pair, Triad or
Quad		 Conductor Thick. of insulation Thick. of bedding Dia. of steel wire (FA-) TTYC,TTPYC
Size Construction O.D Nom. overall dia Tolerance Cable Weight
mm² No./mm mm mm mm mm mm mm kg/km
1 0.75 7/0.37 1.1 0.7 1 0.3 9.2 0.4 130
1T 0.75 7/0.37 1.1 0.7 1.1 0.3 9.9 0.4 155
1Q 0.75 7/0.37 1.1 0.7 1.1 0.3 10.6 0.4 180
2 0.75 7/0.37 1.1 0.7 1.2 0.3 13.6 0.6 180
4 0.75 7/0.37 1.1 0.7 1.3 0.3 15.5 0.6 320
7 0.75 7/0.37 1.1 0.7 1.4 0.3 18.2 0.7 440
10 0.75 7/0.37 1.1 0.7 1.5 0.3 23 0.9 640
14 0.75 7/0.37 1.1 0.7 1.6 0.3 24.8 1 770
19 0.75 7/0.37 1.1 0.7 1.7 0.3 27.7 1.1 965
24 0.75 7/0.37 1.1 0.7 1.9 0.4 33.7 1.3 1380
30 0.75 7/0.37 1.1 0.7 2 0.4 35.8 1.4 1590
37 0.75 7/0.37 1.1 0.7 2.1 0.4 38.7 1.5 1860
48 0.75 7/0.37 1.1 0.7 2.3 0.4 44.6 1.7 2380

(FA-) TTYCY,TTPYCY

No. of pair, Triad or
Quad		 Conductor Thick. of insulation Thick. of bedding Dia. of steel wire Thick. of covering (FA-) TTYCY,TTPYCY
Size Construction O.D Nom. overall dia Tolerance Cable Weight
mm² No./mm mm mm mm mm mm mm mm kg/km
1 0.75 7/0.37 1.1 0.7 1 0.3 0.8 11 0.4 170
1T 0.75 7/0.37 1.1 0.7 1.1 0.3 0.9 11.7 0.5 205
1Q 0.75 7/0.37 1.1 0.7 1.1 0.3 0.9 12.6 0.5 230
2 0.75 7/0.37 1.1 0.7 1.2 0.3 0.9 15.5 0.7 230
4 0.75 7/0.37 1.1 0.7 1.3 0.3 1 17.7 0.7 400
7 0.75 7/0.37 1.1 0.7 1.4 0.3 1.1 20.6 0.8 545
10 0.75 7/0.37 1.1 0.7 1.5 0.3 1.2 25.6 1 775
14 0.75 7/0.37 1.1 0.7 1.6 0.3 1.2 27.4 1.1 920
19 0.75 7/0.37 1.1 0.7 1.7 0.3 1.3 30.5 1.2 1140
24 0.75 7/0.37 1.1 0.7 1.9 0.4 1.4 36.7 1.5 1610
30 0.75 7/0.37 1.1 0.7 2 0.4 1.5 39.2 1.6 1860
37 0.75 7/0.37 1.1 0.7 2.1 0.4 1.6 42.3 1.6 2170
48 0.75 7/0.37 1.1 0.7 2.3 0.4 1.7 48.4 1.8 2760