What payment terms are accepted?

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

Is OEM branding available?

Yes, we support OEM branding, allowing you to use NJREC or your own brand name.

30NF 630A Bushing Insulator for transformer DIN42533

Name: 30NF 630A Bushing Insulator for transformer DIN42533
Brand: Nanjing Rainbow Electric Co., Ltd.
SKU: 2023633945

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 12500A with various creepage distances.

Dual Standard Compliance: Meets both historical DIN42533 and latest EN50386/EN50180 specifications.

Customizable Terminations: Offers screwed stems, flag terminals, or machined holes to suit customer requirements.

Surface Finish Options: Metal parts can be tin plated, galvanized, or copper plated as per customer needs.

Fast Delivery: Standard delivery time is 15 days for customized orders.

Quality Certified: Manufactured and tested in accordance with IEC60137, CE, and ISO9001 certified.

OEM Branding: Supports OEM branding with NJREC or custom brand options available.

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: ≤1.93hTerms 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), manufactured and tested according to IEC60137.

Q:What is the voltage and current rating range?

We offer ratings from 1kV up to 52kV and currents from 250A up to 12500A, with creepage distances ranging from 290mm to 1655mm.

Q:Can the termination style be customized?

Yes, air end termination can be a screwed conductor stem or flag terminal, and oil end termination can be customized with machined hole arrangements to suit your requirements.

Q:What surface finishing options are available for metal parts?

We can provide tin plating, galvanizing, or copper plating for metal parts based on customer requirements.

Q:What is the delivery time for customized orders?

The standard delivery time for customized orders is 15 days. Off-season lead time is within 15 workdays, while peak season lead time is one month.