IEEE 386 Replicable Pad Mounted Transformer Use Bushing Insert

• Customization: Available
• Application: High-voltage
• Material: Epoxy Resin
• Usage: Insulation, Electrical Installation
• Connection Method: Trough Type
• Certification: ISO9001
• Color: Black
• Brand: Rib
• Customerization: Available
• Warranty: 1 Year
• Lead Time: 15 Days
• Delivery: Sea or Air
• Transport Package: Wooden Package
• Trademark: RIB or OEM
• Origin: Jiangsu
• HS Code: 85049010
• Production Capacity: 100000 Sets a Year

Product Description

Product Description

The Bushing Insert threads onto a standard 200A bushing well. The combination of the bushing well and bushing insert perform the same function as a one piece integral loadbreak bushing, while providing the flexibility to change the bushing insert in the field, without taking the transformer or other apparatus out of service. The bushing insert and loadbreak elbows are the primary components in all IEEE loadbreak connections.
 

The Loadbreak Bushing Insert meets all the requirements of IEEE Standard 386, and is fully interchangeable with competitor's products and mating products that also meet IEEE Standard 386. When installed with mating components, the bushing insert provides a fully shielded and fully submersible connection for loadbreak applications.

 

Voltage Ratings
Voltage Class	15kV
Max. Voltage Rating Phase to Phase	14.4kV
Max. Voltage Rating Phase to Ground	8.3kV
AC 60Hz for 1 Minute	34kV
DC for 15 Minute	53kV
BIL and Full Wave Crest	95kV
Partial Discharge Minimum Extinction Voltage	11kV

 

Current Ratings
Continuous	200 amps rms
Switching	10 operations at 200 amp 10s rms at 14.4kV
Fault Close	10000Arms symmetrical at 14.4kV for 0.17s after 10 consecutive successful switching operations
Short Time	10000Armas summetrical for 0.17s 3500 Armas symmetrical for 3.0s