What certifications does the product hold?

The product is certified with CE and ISO9001.

Is the insulator suitable for polluted environments?

Yes, it effectively resists electrical discharges and maintains performance in polluted or humid environments.

What are the main dimensions of the PSD-70E?

The height is 146 mm, nominal diameter is 280 mm, and minimum creepage is 450 mm.

PSD-70E Double Sheds Suspended Glass Insulator for Electrical Railway

Name: PSD-70E Double Sheds Suspended Glass Insulator for Electrical Railway
Brand: Nanjing Rainbow Electric Co., Ltd.
SKU: 2266087735

Jiangsu, ChinaNanjing Rainbow Electric Co., Ltd.

US$3.00-7.00

100 Pieces

Sample price:US$7.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage

Material

Toughened Glass

Model NO.

PSD-70E

Structure

Suspension Insulator

Type

B Type Insulator

Usage

High Voltage Power Transmission, Insulation, Electrical Installation

Connection Method

Trough Type

Size of Bearing Capacity

70KN

Certification

CE, ISO9001

Color

Green

Brand

NJREC or OEM

Mechanical Failing Load

70kN

Height

146 mm

Nominal Diameter

280 mm

Minimum Creepage

450 mm

Coupling

Lock Pin Type

16R

Delivery

Sea

Delivery Time

15 Days

Transport Package

Wooden Pallet

Specification

Customized

Trademark

NJREC

Origin

Jiangsu, China

HS Code

8546100000

Production Capacity

5000000 Pieces/Year

Key features

Superior Dielectric Performance: Premium glass material resists electrical discharges and maintains stable insulation in polluted or humid environments.

Extreme Weather Durability: Rugged structure withstands severe storms, wide temperature fluctuations, and strong winds to minimize breakage risk.

Long Service Life: Designed for over 30 years of operation with excellent resistance to aging and UV radiation.

Cost-Effective Solution: Lower lifecycle costs compared to ceramic alternatives due to reduced maintenance and replacement frequency.

High Mechanical Strength: Bearing capacity of 70KN ensures reliable performance for high-voltage power transmission applications.

Comprehensive Certifications: Certified with CE and ISO9001 standards for quality and safety assurance.

Fast Delivery Time: Off-season delivery completed within 15 workdays to meet urgent project schedules.

Flexible Branding Options: Available with NJREC brand or OEM customization to suit specific client requirements.

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: ≤3.05hTerms 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