Intrinsically Safe Circuit Instrumentation Cable
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Standard
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.
Application
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.
Specifications
| No. | Items | Parameter |
| 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* | |
| Other cables | ≥6D* | |
| Note: D is diameter of the cable | ||
For more details, please download the PDF!
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