High voltage 40.5kV Epoxy Resin Busbar Bushing Insulator
High voltage 40.5kV Epoxy resin busbar bushing insulator TG-40.5KV
Material: Epoxy Resin
Rated Voltage: 40.5KV
Technology: The Automatic Pressure Gelation (APG)
Application: Used for insulation, isolation & connection transition in various kinds of handcart switchgears.
Service Conditins
1.Attitude:≤1000m
2.Ambient temperature:-10℃~+40℃
3.Relative humidity ≤ 90% at the +20℃ ambient temperature .
4.NO gas,wopor or dust that may severely affect the insulation of contact box, no explosive or corrosive substance.
1. The coper contact to earth shall withstand power frequency test voltage(effective value )of 42kv for 5 minutes and lightning impulse vpltage (peak value)of 75kV.
2. The temperature of lead-out terminal shall not bemore than 65º C if the contact box is used for long time in rated current condition. (Please check below drawings for more infomation).
Outline drawing and dimensions of the insulators
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