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The nominal creepage distance ranges from 290mm to 1655mm, designed to meet various environmental conditions.

10NF 630A Bushing Insulator for transformer DIN42531

Name: 10NF 630A Bushing Insulator for transformer DIN42531
Brand: Nanjing Rainbow Electric Co., Ltd.
SKU: 2019608915

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 up to 52kV for diverse power transmission needs.

High Current Capacity: Supports rated currents from 250A up to 4500A and up to 12500A.

Compliant Standards: Manufactured and tested per IEC60137, DIN42533, EN50386 & EN50180.

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

Flexible Termination: Air end options include screwed stem or flag terminal; oil end customizable.

Durable Material: Constructed with composite polymer and copper/brass rod material.

Fast Delivery: Off-season lead time within 15 workdays; peak season one month.

Global Certifications: Holds CE and ISO9001 certifications for quality assurance.

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: ≤3.00hTerms 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 bushings comply with?

The bushings are manufactured and tested in accordance with IEC60137. They follow historical DIN specifications (DIN42533) or the latest EN specifications (EN50386 & EN50180).

Q:What is the maximum voltage and current rating?

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

Q:Can the metal parts surface finish be customized?

Yes, we can customize the surface finishing for metal parts according to customer requirements, such as tin plating, galvanizing, or copper plating.

Q:What are the available connection and termination options?

Air end termination typically includes a screwed conductor stem or flag terminal with various hole arrangements. The oil end termination can match the air end or feature a machined hole arrangement to suit specific customer requirements.

Q:What is the lead time for delivery?

The average lead time is within 15 workdays during the off-season and one month during the peak season.