| Insulation Material: | PVC |
|---|---|
| Jacket: | PVC |
| Conductor Material: | Copper |
| Shielding: | Braid |
| Model Number: | IA-DJYPVP |
| Brand Name: | shenglong |
| Place of Origin: | China (Mainland) |
| executive standard: | TICW/06-2009 |
Quick Details
Specifications
Blue sheath intrinsic safety shielded computer cable
Application: the cable has low capacity, low inductance, excellent shield property, interference resistance, incombustibility, acid and alkali resistance properties. The structure is designed for intrinsic safety anti-explosion, fit to the bridge laying, install in the cable trench and bury directly. It is used to the distributed system, automated test system which required anti-explosion and the severe service environment and computer control cable which requires high anti-explosion safety property.
Standard: product up to TICW/06-2009; equivalence up to BS5308; flame retardant up to GB12666-90.
Use terms:
Max working temperature: for PE insulation is 70 Celsius degree; for XLPE insulation is 90 Celsius degree; for low smoke zero halogen POis 70 Celsius degree; for low smoke zero halogen flame retardant XLPO is 90 and 125 Celsius degree; for F46 insulation is 200 Celsius degree; for imported PFA insulation is 260 Celsius degree.
Working voltage: AC rated 300/500kv
Minimum environment temperature:
for PVC sheath, fixed installation is -40 Celsius degree; unfixed installation is -15 Celsius degree.
For PVDF and silicone rubber sheath: fixed installation is -60 Celsius degree; unfixed installation is -25 Celsius degree.
Installation environment temperature: no lower than 0 Celsius degree (high temperature type is no lower than -25 Celsius degree).
Minimum bending radius: 6*overall diameter for unarmored cable; 12*overall diameter for Cu tape shielded or the steel tape armored cable.
Technical index:
|
performance |
unit |
index |
||||
|
0.5 |
0.75 |
1.0 |
1.5 |
2.5 |
||
|
Work capacity(1kz) |
PF/M |
≤60 |
≤70 |
≤80 |
≤90 |
|
|
Capacity unbalance |
PF/M |
No more than 1 |
||||
|
Distributed inductance |
uh/m |
No more than 0.6 |
||||
|
L/R ratio |
uh/Ohm |
≤15 |
≤25 |
≤35 |
≤50 |
|
|
Electromagnetic interference induced voltage(disturbing magnetic field400A/M) |
MV |
No more than 5 |
||||
|
Static induced voltage(static voltage 20 kv) |
V |
No more than 1 |
||||
|
Radiation field penetration intensity(disturbing field 200MZ,120db) |
db |
No more than 66 |
||||
|
20 Celsius degree insulation resistance |
M ohm/km |
No less than 5000(PVDF insulation is no less than 500) |
||||
|
Test voltage |
V |
2000v 1min |
||||
|
Flame retardant and flame resistance test |
Up to GB 12666-90 |
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Cable code name and meaning
|
Item |
Code |
Meaning |
|
Flame retardant property |
ZR |
A, B, C grade |
|
Series code |
IA-DJ |
Intrinsic safety computer cable(including DCS cable) |
|
Insulation material |
Y |
PE |
|
YJ |
XLPE |
|
|
WD |
Low smoke zero halogen flame retardantPO |
|
|
F (F46) |
FEP |
|
|
Sheath material |
WD |
Low smoke zero halogen flame retardantPO |
|
V |
PVC |
|
|
G |
Silicone rubber |
|
|
Shielded material |
P |
Cu wire braid shielded |
|
P1 |
Tinned Cu wire shielded |
|
|
P2 |
Cu tape wrapped shielded |
|
|
P3 |
Al/plastic tape wrapped shielded |
|
|
Armor material |
22 |
Steel tape armored PVC sheath |
|
32 |
Steel wire armored PVC sheath |
|
|
Conductor structure |
A |
Single conductor |
|
B |
7-strand stranded conductor |
|
|
R |
Multi-strand stranded conductor |
|
|
Specification |
Couple no 1-37 |
|
|
Core NO per couple 2-3 |