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JIS C 3410 250V RCOP(OS) Telephone & Instrumentation Cable:
CABLE DESIGNATION
250V RCOP(OS)
APPLICATION STANDARD
- Design guide : IEC 60092-350, -376
- Flame retardant : IEC 60332-1 & IEC 60332-3 Category A
- Cold bend/impact : CSA 22.2 No. 03 (-35℃ ) (Cold Type)
- Max. conductor temperature : 90℃
TECHNICAL DATA
1. CABLE TYPE:250V RCOP(OS) 250V RCOP(OS)
No. of Pairs: 1Q, 2P, 4P, 5P, 6P, 7P, 8P, 10P, 12P, 14P, 16P, 19P, 20P, 24P, 30P, 37P.
No. of Triads: 2T, 4T, 5T, 6T, 7T, 8T, 10T, 12T, 14T, 16T, 19T, 20T, 24T, 30T, 37T.
Nominal Area(mm2)：1.0
| Classification | Code | Construction Detail |
|
Conductor |
Stranded tinned annealed copper wires as per IEC 60228, Class 2 | |
| Insulation | R | EPR as per IEC 60092-351 |
| Twisting | Two/Three Insulated cores shall be twisted together to form a pair/triad. | |
| Cabling |
Twisted pairs/triads shall be
cabled. Flame retardant & non-hygroscopic fillers may be used . Suitable tape(s) may be applied on the cabled core. |
|
| Collective screen | (OS) |
AL/PS tape + Tinned copper drain
wire (0.75mm2) A suitable tape may be applied on the collective screen |
| Inner sheath | C | SE1 as per IEC 60092-359 |
| Armor | O |
Braid of plain annealed copper
wires Coverage density is minimum 90%. |
| Outer sheath | P |
ST2 (PVC) as per IEC
60092-359. - Outer sheath color : Grey (for Non-IS Type) or Blue (for IS Type |
| Core identification |
Printed pair/triad number and
Alphabet letter on the white insulation. ex) 4P : (1A,1B), (2A,2B), (3A,3B), (4A,4B) |
|
|
Note Fire resistant type (“FR-”) & Cold type cable (“(C)”) can be supplied. |
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