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HV DIN 20NF250A porcelain transformer bushing
US$4.00-6.00
100 Pieces
Product profile
Customization
AvailableApplication
High-voltageMaterial
Composite PolymerModel NO.
DIN 20NF250AStructure
Hollow InsulatorType
A Type InsulatorUsage
High Voltage Power Transmission, Electrical InstallationConnection Method
Trough TypeCertification
CE, ISO9001Color
GrayBrand
NJREC or OEMMaterials
Silicone RubberDelivery
15 DaysTransport Package
Wooden PalletTrademark
NJRECOrigin
ChinaHS Code
85462090Key features
Wide Voltage Range: Ratings from 1kV to 52kV and up to 12500A available.
Dual Standard Compliance: Supports both historical DIN and latest EN specifications.
IEC60137 Certified: All outdoor bushings manufactured and tested per IEC60137.
Custom Material Option: Silicone Rubber material available for customization.
Fast Off-Season Delivery: Lead time within 15 workdays during off-peak seasons.
OEM Branding Support: Brand can be customized as OEM upon request.
Environmental Adaptability: Wide variety of creepage distances for all conditions.
Global Shipping Terms: Supports FOB, CFR, CIF, DDP, DAP, FCA, and EXW terms.
Company profile

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2002-02-10Nearest Port: Shanghai Port, China, Nanjing Port, China, Ningbo Port, ChinaAverage Response Time: ≤3.23hTerms 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 voltage ratings are available?
A:
We offer ratings from 1kV through to 52kV and up to 12500A.
Q:Which standards do the bushings comply with?
A:
They comply with historical DIN specifications and latest EN specifications (EN50386 & EN50180).
Q:Are the bushings tested according to international standards?
A:
Yes, all outdoor bushings are manufactured and tested in accordance with IEC60137.
Q:Can the material be customized?
A:
Yes, Silicone Rubber is available as a customized material option.
Q:What is the delivery time?
A:
Off-season lead time is within 15 workdays, while peak season takes one month.
Send Inquiry
*To:
Nanjing Rainbow Electric Co., Ltd.
Nanjing Rainbow Electric Co., Ltd.*Content:
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