RTTZ / YTTW / RTTVZ / YTTWV / WDZB-RTTYZ / WD-YTTWY
Product composition
This product is suitable for metal sheathed inorganic mineral insulated fireproof cables with rated voltages of 0.6/1kv and below. It uses multi-stranded copper wires as conductors, inorganic mineral insulating tapes for insulation, and metal copper tape welded pipes as part of the sheath. Kind of cable. When necessary, a layer of plastic outer sheath is squeezed out of the metal copper sheath; when special requirements are smoke-free and halogen-free, a low-smoke, halogen-free sheath can be added to the copper sheath.
Sample product representation
Example 1: Copper core mica tape mineral insulated corrugated copper sheathed cable, rated voltage 0.6/1kv, 4-core, nominal cross-section 50mm2, expressed as: RTTZ 0.6/1kv 4x50, GB/T34926-2017
Example 2: Copper core mica tape mineral insulated corrugated copper sheathed PVC sheathed cable, rated voltage 0.6/1kv, 4-core, nominal cross-section 150mm2, expressed as: RTTVZ 0.6/1kv 4x(1x150) GB/T34926-2017
Example 3: Copper core mica tape mineral insulated corrugated copper sheathed halogen-free low-smoke polyolefin outer sheathed cable, rated voltage 0.6/1kv, specification (3x70+1x35) mm2, expressed as: RTTYZ 0.6/1kv 3x70(1x25) GB/T34926-2017
Product labeling method
Model | Voltage level | Name | Number of cores | Section mm2 |
RTTZ |
0.6/1kv |
Copper core mica tape copper sheath mineral insulated corrugated copper sheath power cable |
1,2,3,4, 7, 10, 12, 19 |
1-630 |
RTTVZ |
Copper core mica tape inorganic mineral insulated corrugated copper sheathed PVC sheathed power cable |
|||
RTTYZ |
Copper core mica tape mineral insulated corrugated copper sheathed polyolefin sheathed power cable |
|||
YTTW |
Copper core corrugated copper sheathed inorganic mineral insulated fireproof cable |
|||
YTTWV |
Copper core embossed copper sheathed inorganic mineral insulated PVC sheathed fireproof cable |
|||
WD-YTTWY |
Copper core corrugated copper sheathed inorganic mineral insulated low-smoke halogen-free polyolefin sheathed fireproof cable |
Inquiry now
MESSAGE
——
Copyright: Jiusheng Electric Co., Ltd 浙ICP备14025988号-1 Powered by www.300.cn