Intrinsically safe circuit instrumentation cable is manufactured according to Q/320411AVX002 (refer to BS 5308) standards.
The low- smoke and halogen-free cables comply with GB/T 17651(IEC61034), GB/T 17650.1 (IEC60754-1) Standards.
The low- smoke and halogen-free safety cables comply with GB/T 17651(IEC61034) , GB/T 17650.2 (IEC60754-2) Standards.
These instrumentation cables are designed for explosion-proof safety requirements in various high hazard industrial control applications. Electrical systems in petroleum and some chemical operations need to be extremely safe when operation to avoid catastrophic loss.
|1.||Rated voltage U0/U||300/500V|
|2.||Max. Permissible continuous operating temperature of cable|
|PE insulated cable||70 ℃|
|XLPE insulated cable||90 ℃|
|PVC insulated cable||70 ℃ , 90 ℃|
|( LSHF PO) insulation cable Fluoroplastic insulation cable||90 ℃ 200 ℃|
|3.||Min. laying temperature|
|PE sheathed cable||-20 ℃|
|PVC or LSHF PO sheathed cable Fluoroplastic sheathed cable||0 ℃ -25 ℃|
|4.||Permitted bending radius|
|Armored or wrapped shield||≥12D*|
| Note: D is diameter of the cable
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