What connection methods are available?

The connection method is Trough Type. Air end termination can be a screwed conductor stem or flag terminal, and oil end termination can be customized to suit customer requirements.

Transformer Bushings DIN 42539 Rated Voltage 3KV Rated Current 1000-2000-3150A

Name: Transformer Bushings DIN 42539 Rated Voltage 3KV Rated Current 1000-2000-3150A
Brand: Nanjing Rainbow Electric Co., Ltd.
SKU: 2116569095

Jiangsu, ChinaNanjing Rainbow Electric Co., Ltd.

US$5.00-20.00

100 Pieces

Product profile

Customization

Available

Application

High-voltage

Material

Composite Polymer

Model NO.

transformer bushing

Structure

Hollow Insulator

Type

A Type Insulator

Usage

High Voltage Power Transmission, Electrical Installation

Connection Method

Trough Type

Certification

CE, ISO9001

Color

Gray

Brand

NJREC or OEM

External Material

Porcelain Ceramic

Internal Material

Brass Copper

Delivery

25 Days

Rated Voltage

1KV

Rated Current

250A 630A

Transport Package

Wooden Pallet

Trademark

NJREC

Origin

China

HS Code

85462090

Key features

Wide Voltage Range: Offers ratings from 1kV up to 52kV to meet diverse power transmission needs.

High Current Capacity: Supports rated currents from 250A up to 12500A for heavy-duty applications.

Dual Standard Compliance: Manufactured according to both historical DIN and latest EN specifications.

IEC60137 Certified: All outdoor bushings are manufactured and tested in accordance with IEC60137.

Customizable Materials: External material can be customized to Porcelain Ceramic; Internal to Brass Copper.

Flexible Terminations: Air end offers screwed stem or flag terminal; Oil end suits customer requirements.

Surface Finishing Options: Metal parts can be tin plated, galvanized, or copper plated as per requirements.

Fast Delivery: Standard delivery time is 25 days for customized orders.

Company profile

Nanjing Rainbow Electric Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2002-02-10Nearest Port: Shanghai Port, China, Nanjing Port, China, Ningbo Port, ChinaAverage Response Time: ≤2.54hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, FCA, EXW

About Our Factory & Business Background

AddressNo. 396 Heyan Road, Nanjing, Jiangsu, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsTransformer Bushing, Porcelain Insulator, Composite Insulator, Condenser Bushing, Glass Insulator, Insulation Materials, Wall Bushing, Porcelain Bushing, Tap Changer

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What standards do the transformer bushings comply with?

The bushings comply with historical DIN specifications (DIN42533) and the latest EN specifications (EN50386 & EN50180). They are also manufactured and tested according to IEC60137.

Q:What is the maximum rated voltage and current?

The maximum rated voltage ranges from 12kV up to 52kV. The maximum rated current ranges from 250A up to 4500A, with some configurations supporting up to 12500A.

Q:Can the bushings be customized?

Yes, customization is available. External material can be Porcelain Ceramic, internal material Brass Copper, and surface finishing can be tin plating, galvanizing, or copper plating.

Q:What are the delivery times?

The standard delivery time is 25 days. During peak season, the lead time is one month, while off-season lead time is within 15 workdays.

Q:What certifications do the products have?

The products hold CE and ISO9001 certifications.