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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: ≤2.65hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, FCA, EXW

AI-Powered supplier vetting

SummaryNanjing Rainbow Electric Co., Ltd., operating from Jiangsu, China, is a trading company and manufacturer with a focus on electrical components. The company has a significant export market, accounting for 51% to 70% of its sales. They offer diverse customization services, although they lack 3D design capabilities and ODM services. With a workforce of 10, they do not participate in offline trade shows or maintain overseas facilities. Despite having no new product developments recently, they maintain flexible design capabilities. Financial data from the past three years is available, indicating stable financial tracking.

Supplier typeThe supplier operates as a trading company, manufacturer, and group corporation, indicating a multifaceted business structure.

After-Sales capabilityThe supplier's R&D engineers are responsible for after-sales technical support, indicating some capability in this area.

Financial creditThe supplier has documented financial data for the past three years, suggesting consistent financial tracking.

R&D capabilityNo new products were developed in the past year, and no 3D design services or ODM services are offered, showing limited innovation capability.

Customization capabilityThe supplier offers extensive customization services, including full and flexible customization based on samples and designs.

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.