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Insulating cylinder HV LYC163 for vacuum circuit breaker
Insulating cylinder HV LYC163 for vacuum circuit breaker
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Insulating cylinder HV LYC163 for vacuum circuit breaker
Item No: LYC163
Description:
VS1 (ZN63)-12 type Side installation indoor high voltage vacuum circuit breaker is Indoor high voltage switchgear, Applies to rated voltage 12kv, frequency 50Hz three-phase power system,Electrical protection and control as the use of vacuum circuit breaker as a result of the special advantages, in particular the need for frequent operation under the rated current or short-circuit current breaking many places.
Application
The variety of insulation and sensor listed in sample all adopt epoxy vacuum pouring technology for one-time molding, kinds of insulation pull rod, bushing, contact box, insulating cylinder and bell housing etc adopt APDA technology for molding (majority).while, some product adopt SMC,DMC instauration alkyd enlargement mode plastic for compacting molding. All the product are applied to 3.6~40.5KV mid-large volt switchboard, for some product and specification size owning special requirement, it could be designed and manufactured according to user demand.
The use of environmental conditions:
1. Ambient temperature: not higher than +40 °C, not less than -40°C
2. Altitude: not exceed 2000m.
3. Relative humidity: daily average of not more than 95%, month average of not more than 90%. Saturated vapor pressure daily average of not more than 2.2 × 103MPa, month average not more than 1.8 × 103MPa.
4. Earthquake intensity: not more than eight.
5. No fire, explosion hazard, serious filthy, chemical corrosion, as well as places of intense vibration.
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Insulating cylinder HV LYC163 for vacuum circuit breaker
Item No: LYC163
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- Drawing-1
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- Drawing-2
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- Drawing-3
Details
1. Radius of Upside area and the lower area is 2 and 0.4.
2. Lightning impulse withstand volt: 48kV.3. The partial discharge quantity: less than 5pC
4.Tensile strength: more than 60MPa
5. Compressive strength: more than 160MPa
6. Bending strength: more than 115MPa
7. Impact strength: more than 10KJ/m2
8. Brinell hardness: more than 25HB
9. In the normal Insulation resistance: more than 10000MΩ10. The insulating cylinder is made from Epoxy Resin by APG technology, the insulation cylinder without affecting of the mechanical and electrical property
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Item No: LYC163
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