High Voltage Porcelain Transformer Bushing Oil

• Overview
• Product Description
• Packaging & Shipping
• Company Profile

Overview

Basic Info.

Model NO.	BD-1/630
Flexibility	Rigid (Non-Flexible) / High Mechanical Strength
Inner Diameter	e.g., 12 mm / 0.47 in
Material	Porcelain (Ceramic) Insulation, Copper Conductor,
Maximum Voltage	10kv / 24kv / 36kv / 110kv (IEC Standard)
Outer Diameter	65 mm / 2.56 in
Thermal Rating	Class B / Class F / Class H (or Temperature Rating
Thickness	10 mm (Ceramic Insulation Layer)
Specification	10kV Threaded Rod Type / 24kV Terminal Lugs Type /
Origin	China

Product Description

Product Description

Model NO.	BD-1/630	Rated Voltage	1kV (AC, 50/60Hz)
Rated Current	630A	Insulation Type	Outdoor Oil-Immersed Porcelain Bushing
Insulation Material	High Strength Alumina Porcelain	Brand	Aiwei or OEM
Conductor Material	T2 Copper / Brass with Tin Plating	Creepage Distance	≥220mm
Power Frequency Withstand Voltage	12kV/1min	Impulse Withstand Voltage	40kV (1.2/50μs)

The BD-1/630 series are 3kV solid porcelain open type bushings designed in accordance with the standard DIN 42539. Primarily used for indoor and outdoor applications in the field of distribution transformers, these bushings are available in several designs and can be customized to fit almost any kind of customer requirement upon request (i.e. tin plating, special drillings, special connectors). While the BD-1/630 1kV series 2021 has a nylon-bottom insulating body, the LV series features a porcelain insulating body on the oil side; in addition, rods are available both in copper or brass.

Packaging & Shipping

Company Profile

FAQQ1:What is the rated voltage and current range of your epoxy resin transformer bushing?A1: Our bushing covers a wide rated voltage range from 1.1kV up to 52kV (mainstream 12kV-52kV), and the rated current is available in 630A-5000A (2000A-6500A optional) to meet different high/low voltage power equipment needs.Q2: What materials are used for the bushing, and can the metal parts be customized?A2:The main body is made of high-quality epoxy resin with excellent insulation and thermal conductivity. Metal parts support custom surface finishing (tin plating, galvanising, copper plating) as per your requirements, which is scratch-resistant and corrosion-proof.Q3: What colors are available for the bushing, and is custom color acceptable?A3: The default colors are red and gray, and we fully support customized colors to match your equipment and project requirements.Q4: What international standards do your epoxy resin bushings comply with?A4: Our products strictly follow DIN 42532 (German transformer bushing standard) and implement IEC (International ElectrotechnicalCommission) specifications. All performance indicators meet international industry standards.Q5: What certifications do your epoxy resin transformer bushings have?A5: Our products have passed ISO 9001 (Quality Management System), ISO 14001 (Environmental Management System) and CE certification, and we also provide official test reports from Xi'an High Voltage Apparatus Research Institute (national authoritative testing institution).Q6: What core performance advantages does your epoxy resin bushing have?A6: It has outstanding performance such as high voltage resistance, lightning withstand, excellent insulation, strong mechanical strength, anti-corrosion, rustproof and improved thermal conductivity, which can effectively prevent power equipment from being affected by overvoltage.Q7: Do you have quality testing for each batch of products?A7: Yes. We have well-equipped testing facilities and a professional quality control team. Each batch of products will go through strict performance testing to ensure all technical parameters meet the specified standards before delivery.