What payment terms are accepted?

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

Is OEM service available for this product?

Yes, we support OEM services. The brand can be NJREC or customized according to your requirements.

What is the nominal creepage distance range?

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

52KV 630A High voltage composite silicone Transformer bushing

Name: 52KV 630A High voltage composite silicone Transformer bushing
Brand: Nanjing Rainbow Electric Co., Ltd.
SKU: 2010811205

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 up to 52kV and currents up to 12500A for diverse power needs.

Dual Standard Compliance: Covers both historical DIN standards and latest EN specifications (EN50386 & EN50180).

Custom Metal Finishing: Surface finishing such as tin plating, galvanising, and copper plating available per requirements.

Flexible Termination: Air end offers screwed stem or flag terminal; oil end can be customized to suit customer needs.

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

Fast Delivery: Standard delivery time is 15 days, with off-season lead time within 15 workdays.

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

Global Export Experience: Exporting since 2002 to markets including North America, Europe, Asia, and Africa.

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: ≤1.74hTerms 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?

We offer bushings compliant with both historical DIN standards (DIN42533) and the latest EN specifications (EN50386 & EN50180). All outdoor bushings are also manufactured and tested according to IEC60137.

Q:What is the maximum voltage and current rating?

The maximum rated voltage ranges from 12kV up to 52kV, and the maximum rated current can go up to 4500A (with general product coverage up to 12500A).

Q:Can the metal parts surface finishing be customized?

Yes, we can customize the surface finishing of metal parts according to customer requirements, including tin plating, galvanising, and copper plating.

Q:What are the available connection and termination styles?

Air end termination typically includes screwed conductor stems or flag terminals 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 delivery time for orders?

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