18kv 55A ANSI Hv Porcelain Bushing Transformer Insulator Copper Eyebolt

• Customization: Available
• Application: High-voltage, Transformer Bushing
• Material: Porcelain
• Model NO.: A Type Insulator
• Structure: Bushing Insulator
• Type: B Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Trough Type
• Size of Bearing Capacity: 70KN
• Certification: ISO9001
• Color: Grey
• Brand: Rib
• Lead Time: 30 Days
• Delivery: Sea
• Customize: Support
• Warranty: 1 Year
• MOQ: 100 Pieces
• Standard: ANSI
• Chemistry: Inorganic Insulation
• Classification: Inorganic Insulation Material
• Transport Package: Wooden
• Specification: Porcelain
• Trademark: RIB or OEM
• Origin: Jiangsu
• HS Code: 8504901900
• Production Capacity: 1000000 Pieces a Year

Product Description

 

Product Description

The transformer bushing is a device to draw out  the fuse in the tank of transformer. It has the specified electrical capability and mechanical strength.

The Thread Porcelain insulators according to IEC, ANSI and customer standards are produced with cylindrical, conical or straight inner and outer appearance up to a maximum length of 2800mm in one piece. These insulator types are produced to withstand high mechanical forces such as inner pressure and cantilever.

• Material: wet process porcelain insulator
• Glaze color: light gray
• Rated voltage: 15-27KV
• Rated current: 50A
• Standard: ANSI

Working Conditions
1.Ambient Temperature: -45~+40 Celsius
2.Altitude: Standard bushing ≤ 1000 meters,
                 Enhanced and anti-pollution bushing ≤ 2500 meters.
3.Area: Standard bushing is suitable for light pollution areas,
            anti-pollution bushing is suitable for heavy pollution areas.
4. Installation Angle: vertical or inclined Angle does not exceed 30 degrees.
 

Specifications of Standard ANSI Bushing
Rated Voltage(KV)	Maximum Voltage(KV)	Power Frequency Withstand Voltage 1Min		Lightning Impulse Dry Withstand Voltage (peak)
1	1.2	8
6	7.2	26	23	60
10	12	42	30	75
20	24	58	50	125
35	40.5	98	80	200
66	72.5	147	140	325