These cables are suitable for the interconnection of electronic computers, testing instruments and control system instruments with high anti-interference performance requirements, and for high anti-interference analog data transmission. To resist electromagnetic interference, these instrumentation cables shall have whether an overall screen or individually screen and collectively screen.
STANDARD:BS EN 50288-7, IEC60228, IEC60332-1, Or other standards upon request
CONSTRUCTION:
1.Conductor: plain or tinned copper wires, Class 1/Class 2/Class 5 as per IEC60228
2.Insulation: PVC or PE
3.Elements: twisted in pairs, triads, quads.
4.Metallic screen(optional): individual screen and/or overall screen with copper wire braided (BCWB or TCWB), or copper tape(CTS), or aluminum-polyester laminated tape(APLT) with a tinned copper drain wire.
5.Inner sheath (optional): Polyvinyl Chloride (PVC), or Polyethylene (PE),
6.Armour (optional):round galvanized steel wire(SWA), or galvanised steel wire braided(GSWB)
7.Outer sheath: Polyvinyl Chloride (PVC), or Polyethylene (PE)
NUMBER OF CORES AND CONDUCTOR SIZE:
| Elements |
Number of element |
Conductor CSA(mm2) |
|
Cores |
2 cores ∽ 50 cores |
0.5, 0.75, 1.0, 1.5, 2.5 |
|
Pairs |
1 pair ∽ 36 pairs |
0.5, 0.75, 1.0, 1.5, 2.5 |
|
Triads |
1 Triad ∽ 19 triad |
0.5, 0.75, 1.0, 1.5, 2.5 |
|
Quads |
1-Quad ∽ 19 Quads |
0.5, 0.75, 1.0, 1.5, 2.5 |
INSULATION CORE IDENTIFICATION:
Multi-core: black with printed white numbers, or white with printed black numbersSingle pair: black, white
Multi-pair: black, white with printed numbers of pairs
Single triad: black, white, red
Multi-triad: black, white, red with printed numbers of pairs
Single quad: black, white, red, blue
Multi-quad: black, white, red, blue with printed numbers of pairs
Note: other core identification colour is available upon request
OUTER SHEATH COLOR :
Black; blue (Intrinsically safe type); or other color upon request
USAGE CHARACTERISTIC:
Voltage range: -300/500V
The continuous operating temperature: 70℃ (J-70PVC, PE), 90℃(J-90PVC)
The maximum cable temperature with short circuit (5S): 160℃(J-70PVC, PE), 250℃(J-90PVC)
The minimum ambient temperature for laying: 0℃
Operating ambient temperature scope: - 15℃ ∽ 55℃
The minimum bending radius: 12xO.D. (armoured cable and/or overall screened cable)
6xO.D. (the rest other cables)
SPECIAL FEATURES ON REQUEST:
Flame retardant：Acc. to IEC60332-1 & IEC60332-3-22, IEC60332-3-23, IEC60332-3-24
Fire resistant (Mica + PVC insulated): Acc. to IEC60331
Anti-termite/anti-rodent
Low temperature use (-40℃)
UV resistant
Oil resistant
Intrinsically safe
Voltage 0.6/1kV for PVC insulated cables based on IEC60502-1
BS 5308 standard
