Hv 230kv1200A Dry Type Rip Transformer Bushing

• Customization: Available
• Application: High-voltage
• Material: Rip/Ris
• Model NO.: EBRGL-230/1200
• Structure: Post Insulator
• Type: Wall Bushing
• Usage: High Voltage Power Transmission, Electrical Installation
• Connection Method: Trough Type
• Size of Bearing Capacity: 300KN
• Certification: ISO9001
• Color: Gray
• Brand: Rib or OEM
• Delivery: 15 Days
• Transport Package: Plywood Pallet or Carton
• Trademark: RIB or OEM
• Origin: China
• HS Code: 8546900000

Product Description

Product Description

230kV 2000A  Dry Type RIP Transformer Bushing

Rated voltage:	230kV
Rated maximum line-to- ground voltage:	146kV
Rated current:	1200A
Power frequency withstand voltage(dry):	425kV
Power frequency withstand voltage(wet):	350kV
Partial discharge at 230kV:	≤5pC
Dielectric loss:	≤0.5%
Lightning impulse withstand voltage:	900kV
Thermal current:	30 KA
Filled with micagel :	Yes
Creepage distance:	≥7812mm
Arcing distance:	2180mm
Installation angel:	0-90°
Ambient temperature:	-30ºC-+50ºC
Internal insulation:	RIP
Comply with standard:	IEC60137
Cantilever test load:	4000N
External insulation / Colour:	Porcelain / Brown
Net weight:	690kgs
Flange connection :	Cemented flange type

Wall bushing is mainly used in power station and substation for high voltageconductor pass through wall or floor.Dry wall bushing is solid insulation, with advantages of good antipollutionperformance, high reliability,no oil leakage, no environment pollution, small size.light weight, easy mounting and maintenance-free.

Oil-air bushing is mainly used for power transformer as current carrier for leading in andout current of high voltage side, middle voltage side and low voltage side of transformeras well as insulate the oil tanks of power transform.

Oil-oil bushing is mainly used in power transformer and rectifier transformer, connecting cable through transition conservator as well as insulate oil tanks and transition conservator of power transform .

 

Oil- SF6 bushing is mainly used as transition connector for oil power transformer to GIS or SF6 bus. One end of bushing is in oil, the other end is in SF6 during operation. The Max. temperature for SF6 medium should be 40 ºC , should be not more than 0.55Mpa(gauge pressure)



RIP DC bushing uses resin impregnated paper process, and applied to all voltage levels bushing. The condenser core of this bushing is cured after impregnated with resin epoxy under high vacuum .With advantages of high mechanical strength, strong seismic resistance capability, good thermal stability, reliable insulation, low partial discharge, easy mounting and maintenance.

RIP DC bushings are applied in many DC projects and have broad market prospects.

 

Comprehensive technical capability of RIP DC bushings produced by our company reach the international advanced level, with independent intellectual property rights. Our RIP DC bushings can replace imported products.