200A 28kv Class Bushing Well

• Customization: Available
• Application: Construction, Industrial, Power Station
• Voltage: High Voltage Cable
• Model NO.: Tap Connector
• Current: DC & AC
• Insulation Material: EPDM
• Sheath Material: /
• Material Shape: Round Wire
• Wire Core Material: Red Copper Wire
• Certification: ISO
• Brand: OEM
• Delivery: 15-30days
• Customized: Support
• Thermal Rating: Customized
• Transport Package: Wooden Box
• Specification: Customized
• Origin: Hangzhou
• Production Capacity: 50000pieces/Year
• Package Size: 22.00cm * 28.00cm * 30.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

The 200A 15,25 and 28kV Class Bushing Well meets all requirements of IEEE Standard 386 - 1995(separable insulated connector system). It is designed for the termination of primary winding leads at the face plate of oil filled (or approved equivalents) single phase and three phase transformers and switchgear rated at 8.3/14.4kV, 15.2/26.3kV or 16.2/28.0 kV (for Canadian applications).
The     bushing well is externally mounted and clamped in place with either stainless steel or galvanized mild steel 3 or 4 hole mounting clamps. It fits in a 2.56inch (65mm) hole on the apparatus tank wall. The bushing well is designed to accept bushing inserts, as will as all others meeting IEEE Standard 386.
It's knurled copper stud, with rolled threads, provides excellent conductivity.
    bushing wells are molded in house, under strict quality assurance procedures, with DuPontZyte® HTN (high temperature nylon) material. The Zytel HTN material provides excellent temperature stability, strength, durability, low moisture absorption, and retention of critical mechanical and electrical properties in humid, high temperature environments. The mounting gasket provides a consistent, controlled compression sealing of the bushing well to the apparatus tank wall.

Description	Catalog Number	Refer To Figure
Bushing Well	CH200BW	1
3 Hole Clamp, Mild Steel - Zinc Dichromate Plating	CH200BW3ZD	2
3 Hole Clamp with Flange, Stainless Steel	CH200BW3SS	2
Shipping Cap	CH200BWSC	N/A
Gasket	CH200BWG1	1

PRODUCTION TESTS
AC 60Hz 1 Minute Withstand – 45 kV
Minimum Corona Voltage Level – 21.5 kV
Internal Chardon Quality Assurance requirements:
Physical Inspection
Periodic Dissection
Periodic Fluoroscopic (X - Ray) Inspection

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