Is OEM service available for branding?

Yes, we provide OEM services, allowing you to use your own brand or NJREC branding on the products.

What types of terminations are available?

Air end termination typically includes screwed conductor stems or flag terminals with various hole arrangements. Oil end can be customized to suit customer requirements.

3.6kv 250A DIN 42530 porcelain transformer bushing

Name: 3.6kv 250A DIN 42530 porcelain transformer bushing
Brand: Nanjing Rainbow Electric Co., Ltd.
SKU: 2205980605

Jiangsu, ChinaNanjing Rainbow Electric Co., Ltd.

US$4.00-6.00

100 Pieces

Product profile

Customization

Available

Application

High-voltage

Material

Composite Polymer

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

Materials

Silicone Rubber

Delivery

15 Days

Transport Package

Wooden Pallet

Trademark

NJREC

Origin

China

HS Code

85462090

Key features

Wide Voltage Range: Offers ratings from 1kV to 52kV and up to 12500A for diverse power needs.

Dual Standard Compliance: Meets both historical DIN (DIN42533) and latest EN (EN50386/EN50180) specifications.

Customizable Surface Finish: Metal parts can be tin-plated, galvanized, or copper-plated per customer requirements.

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

Flexible Termination Options: Air end features screwed stem or flag terminal; oil end can be customized.

OEM Branding Available: Products support OEM branding with NJREC or custom brand options.

Fast Off-Season Delivery: Lead time is within 15 workdays during off-season and 15 days for custom materials.

High Current Capacity: Maximum rated current ranges from 250A up to 4500A for heavy-duty applications.

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: ≤1.85hTerms 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 your transformer bushings comply with?

Our bushings comply with historical DIN specifications (DIN42533) and the latest EN specifications (EN50386 & EN50180), as well as IEC60137 for outdoor units.

Q:What is the maximum voltage and current rating?

We offer ratings from 1kV to 52kV and currents from 250A up to 12500A, with specific models reaching up to 4500A.

Q:Can the surface finish of metal parts be customized?

Yes, we can customize metal part finishes according to customer requirements, including tin plating, galvanizing, and copper plating.

Q:What are the payment terms and methods?

We accept LC, T/T, PayPal, Western Union, and small-amount payments.

Q:What is the lead time for production?

Off-season lead time is within 15 workdays, while peak season lead time is one month. Custom material delivery takes 15 days.