A Ceramic Silica Gel Mineral Insulated Fire-proof Cable
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Descriptions:
Product introduction
The rated voltage of our company is 0.6/ikv modified ultra-flexible fire-proof cable (mode: WTGE, WTGGE, WTGHE) whichis composed of copper strand, ceramic compound mineral insulation, non-magnetic stainless steel or aluminium alloy claddinghalogen-free low smoke outer cladding. The utility model is a fire-proof cable with novel structure, safe and reliable productquality, good fire-proof performance, large carrying capacitly, good flexibilitly, long production length, corrosion resistance andconvenient installation and laying.The BTWGT mineral insulated cables produced by our company are similar to those produced by other manufacturers, suchas HFTGBY, WTGE and so on. However, the names of the manufacturers are diferent. They are all fireproof cables made olceramic silicone rubber.
Model specification
Cable Type and Name Reference Table
| Model | Name |
| BTWGT | Flexible Mineral Composite Insulated Fire-proof Power Cable with Copper Core Sheath |
| WDZ-BTWGTY | Copper-core copper sheathed flexible mineral composite insulated halogen-free low smoke flame retardant polyolefin sheathed fire-proof power cable |
| BTWGLH | Copper core aluminium alloy sheathed flexible mineral composite insulated fire-proof power cable |
| WDZ-BTWGLHY | Copper core aluminium alloy,sheathed flexible mineral composite insulated halogen-free low smoke flame retardant polyolefin sheathed fire-resistant power cable |
| BTWGG | Copper Core Stainless Steel Sheathed Flexible Mineral Composite Insulated Fireproof Power Cable |
| WDZ-BTWGGY | Copper Core Stainless Steel Sheathed Flexible Mineral,Composite Insulated Halogen-free Low Smoke Flame Retardant Polyolefin Sheathed Fire-proof Power Cable |
Product Representation Method 
| Character code | Halogen-free low smoke flame retardant | WDZ |
| Serial code | Mineral insulated cables for wiring | B |
| Control cable | K | |
| Conductor code | Copper conductor | T |
| Insulation code | Inorganic mineral materials and ceramized silicone rubber | WG |
| Metal sheath code | Copper sheath | T |
| Aluminum alloy sheath | LH | |
| Stainless steel sheath | G | |
| Stuctural Characterisic Code | Soft conductor | R |
| Outer sheath code | Polyolefin jacket | Y |
| Model | Rated voltage | Core number | Nominal cross section |
| BTWGG | 8.7/15kv | 1、3 | 25~95 |
| BTWGT WDZ-BTWGTY | 0.6/1V | 1 | 2.5~400 |
| 2、3、4、5 | 2.5~240 | ||
| BTWGLH WDZ-BTWGLHY | 1 | 2.5~400 | |
| 2、3、4、5 | 2.5~240 | ||
| BTWGG WDZ-BTWGGY | 1 | 2.5~400 | |
| 2、3、4、5 | 2.5~240 |
Product Structure Diagram

1.Under special circumstances, a layer of outersheath can be extruded and wrapped.
2.Argon arc welding wrinkle copper sheath
3.Cabling and Filling
4.Ceramic silicone rubber wrapping or extrusion
5.Synthetic mica tape wrapping6.Copper wire drawing and stranding
Key words:
A Ceramic Silica Gel Mineral Insulated Fire-proof Cable
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