Another type of busbar insulator can ask for online service
Specification | |||||
Values | SM-25 | SM-35 | SM-40 | SM-51 | SM-76 |
Tensile Strenght [LBS] | 500 | 600 | 800 | 1000 | 1500 |
Torque Strenght (FT LBS) | 6 | 10 | 10 | 20 | 40 |
Voltage Withstand [KV] | 8 | 10 | 10 | 15 | 25 |
Weight [g] | 28 | 50 | 86 | 83 | 233 |
1.The contact box is formed by epoxy with APG techniques, it is used for insulation isolation and connection transition of various switch cabinets. |
2. Altitude:≤1000m |
3. Ambient temperature:+40ºC~10ºC |
4. The relative humidity shall not be more than 95% at+20ºC ambient temperature. |
5. NO gas, vapor or dust that may severely affect the insulation of the contact box, no explosive or corrosive substance. |
6. The coper contact to earth shall withstand power frequency test voltage(effective value )of 42kv for 5 minutes and lightning impulse voltage (peak value)of 75KV. |
7. The temperature of lead-out terminal shall not be more than 65ºC if the contact box is used for long time in rated current condition. |
8. See the attached figure for the outline and installation dimension of contact box. |
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