TVVG Round Travelling Cable (Steel Centre)
TVVG Round Travelling Cable (Steel Centre)
Construction
TVVG 300/500V 36*
Introduction of Round Travelling Cable
1. Ratedvoltage: 300/500V
2. Conductor: Bunch-Stranded bare soft drawn copper
3. Insulation and sheath:
4. Steel center support: Flexible zinc-coated aerialwire rope, insulated with flame-retardant PVC
5. Filler: Individual core interstice is filled withthe dry jute
6. Braid: A rayon or cotton braid is applied over the strandedwire core assembly with 95% coverage
7. Product standard: Refer to GB/T 5023.6, IEC60227-6, UL62
Scope of TVVG Round Travelling Cable (Steel Centre)
| Specification Type No.×mm2 | Cable Approx. OD mm | Steel Core Dia. mm | Max. Suspended Length m | Approx. Weight kg/km |
| TVVG12*0.75 | 17.0 | 3.0 | 60 | 350 |
| TVVG18*0.75 | 18.0 | 3.0 | 60 | 420 |
| TVVG24*0.75 | 20.0 | 3.0 | 60 | 530 |
| TVVG36*0.75 | 24.5 | 4.0 | 60 | 770 |
| TVVG48*0.75 | 25.5 | 4.0 | 60 | 910 |
| TVVG60*0.75 | 29.5 | 4.0 | 60 | 1150 |
| TVVG72*0.75 | 30.5 | 6.4 | 60 | 1350 |
| TVVG12*1.0 | 17.5 | 3.0 | 60 | 420 |
| TVVG18*1.0 | 18.5 | 3.0 | 60 | 490 |
| TVVG24*1.0 | 20.5 | 3.0 | 60 | 600 |
| TVVG36*1.0 | 25.5 | 4.0 | 60 | 880 |
| TVVG48*1.0 | 28.0 | 4.0 | 60 | 1130 |
| TVVG60*1.0 | 31.5 | 6.4 | 60 | 1400 |
| TVVG72*1.0 | 33.5 | 6.4 | 60 | 1650 |
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