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Description
Apparatus bushing is a type of electrical bushing used to insulate and connect high voltage equipment, such as transformers or circuit breakers, to external electrical components. It is typically made of porcelain, epoxy, or composite materials and is designed to withstand high voltages and provide a reliable electrical connection.
Apparatus bushings are used in a variety of applications where high voltage electrical equipment needs to be connected to other equipment or electrical systems. They are designed to provide insulation and prevent electrical arcing or flashovers, which can be dangerous and cause equipment damage.
Characteristics:
1.PACKAGING: Supplied in a kit with all necessary parts.
2.STANDARDS:
1)meets the interface requirements of CENELEC HD506 S1, ANSI/IEEE 386, DIN 47636
2)Has been tested with mating parts to IEC 60502-4 and CENELEC HD 629.1 S1
Apparatus Bushing QUALITY ASSURANCE:
1.Our manufacturing facility is registered to ISO 9001-2000 by third party audit.
2.Required production test.
3.100% factory tested.
Application:
1.For oil-insulated (R-temp, hydrocarbon, or silicon), apparatus, including switchgear, transformaer, and capacitors.
2.System voltage up to 24 kV or 36KV.
3.Continuous Current 250 A or 630A.
4.For indoor and outdoor installations.
5.Mounting in vertical or horizontal position
Electrical Ratings:
Maximum system voltage(Um) | 36kV |
Impulse | 170kV |
AC withstand(1 Min) | 81kV |
P.D test at 30kV | <10pC |
Continuous current | 630A |
Note:
Rating are based on IEC standards and do not reflect maximum capability.
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