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12KV 250A DIN42531 medium voltage composite silicone Transformer bushing

Name: 12KV 250A DIN42531 medium voltage composite silicone Transformer bushing
Brand: Nanjing Rainbow Electric Co., Ltd.
SKU: 2010854405

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: Available ratings from 1kV to 52kV to meet diverse power transmission needs.

High Current Capacity: Supports rated currents from 250A up to 4500A for heavy-duty applications.

Comprehensive Certification: Manufactured and tested in accordance with IEC60137, CE, and ISO9001 standards.

Customizable Metal Finish: Surface finishing options include tin plating, galvanizing, and copper plating.

Flexible Termination: Offers various hole arrangements for air and oil end terminations to suit requirements.

Fast Delivery: Standard delivery time is 15 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: ≤2.34hTerms 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?

All outdoor bushings are manufactured and tested in accordance with IEC60137. They also comply with historical DIN specifications (DIN42533) and latest EN specifications (EN50386 & EN50180).

Q:What is the maximum rated voltage and current?

The maximum rated voltage ranges from 12kV up to 52kV, and the maximum rated current ranges from 250A up to 4500A.

Q:Can the metal parts surface finishing be customized?

Yes, we can make the surface finishing as per customer requirements, such as tin plating, galvanizing, or copper plating.

Q:What are the available connection and termination options?

We offer multiple connection styles. Air end termination can be a screwed conductor stem or flag terminal with various hole arrangements. Oil end termination can match the air end or feature a machined hole arrangement to suit specific customer requirements.

Q:What is the typical delivery time for this product?

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