High voltage heat shrink sleeving
The 35kV bus bar heat shrink tube is made of environment-friendly polyolefin materials 35KV busbar tube of comply with ROHS, 35kV bus bar heat shrinkable tube used for bus and electrical equipment anticorrosion and insulation protection.
Heating the High voltage heat shrink sleeving by oven.
1) When putting the heat shrinkable sleeve into oven, keep some gap between each busbar, it should not be too close to.
2) Don’t let heat shrinkable sleeves contact the inner surface or bracket of the oven.
3) Heating temperature and time:
In general, the initial shrinkage temperature of heat shrinkable is 60.
The total shrinkage temperature and time of 1kV tube are 75 + 5 centigrade for 2~5min
The total shrinkage temperature and time of 10kV tubing are 90 + 5 centigrade for 5~10min
The total shrinkage temperature and time of 35kV tubing are 90 + 5 centigrade for 8 to 12 min.
The appearance of heat shrinkable casing should be smooth, uniform, no sticky dust and cracks.