Powered by Made-in-China.com
1KV 250A Low Voltage composite silicone Transformer Bushing AB-250
US$4.00-6.00
100 Pieces
Product profile
Customization
AvailableApplication
High-voltageMaterial
Composite PolymerStructure
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: Offers ratings from 1kV through to 52kV to meet diverse power transmission needs.
High Current Capacity: Supports rated currents from 250A up to 4500A for heavy-duty applications.
Customizable Surface Finish: Metal parts can be finished as per customer requirements including tin plating, galvanizing, and copper plating.
Comprehensive Certifications: Manufactured and tested in accordance with IEC60137, EN50386, and EN50180 standards.
Flexible Termination Options: Features various air end terminations and machined hole arrangements for oil ends to suit customer needs.
Diverse Creepage Distances: Nominal creepage distances range from 290mm to 1655mm to meet all environmental conditions.
OEM Branding Available: Supports OEM branding alongside the NJREC brand for customized market positioning.
Fast Off-Season Delivery: Average lead time within 15 workdays during off-peak seasons.
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: ≤3.71hTerms 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 is the maximum rated voltage?
A:
The maximum rated voltage ranges from 12kV up to 52kV.
Q:What materials are used for the rod?
A:
The rod material is available in Copper or Brass.
Q:Can the surface finish be customized?
A:
Yes, metal parts surface finishing can be made as per customer requirements such as tin plating, galvanising, or cooper plating.
Q:What standards does the product comply with?
A:
All outdoor bushings are manufactured and tested in accordance with IEC60137, and details are governed by DIN42533 or EN50180/EN50386 specifications.
Q:What is the lead time for delivery?
A:
During peak season, the lead time is one month. During off-season, it is within 15 workdays.
Send Inquiry
*To:
Nanjing Rainbow Electric Co., Ltd.
Nanjing Rainbow Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
1kv 5000A EN50386 low voltage composite silicone Transformer bushing
US$4.00-6.00
100 Pieces(MOQ)
1kv 250A DIN 42530 composite silicone Transformerr bushing
US$4.00-6.00
100 Pieces(MOQ)
DIN Standard 1kv 250A 630A Oil-Immersed Transformer Low Voltage Porcelain Insulator Bushing
US$8.00-11.00
100 Pieces(MOQ)
1kv 250A DIN 42530 low voltage composite silicone Transformer bushing
US$4.00-6.00
100 Pieces(MOQ)
1kv 250A DIN 42530 porcelain transformer bushing
US$4.00-6.00
100 Pieces(MOQ)
Low Voltage En Standard 1kv/250-1250A Porcelain Transformer Bushing
US$5.00-9.80
100 Pieces(MOQ)
Low Voltage Porcelain Bushing En Standard Brass Flag Transformer Bushing Porcelain
US$7.00-20.00
1,000 Sets(MOQ)
Low Voltage 1kv 600A 800A ANSI Transformer Porcelain Bushing
US$5.00-14.00
1,000 Sets(MOQ)
BS Transformer Porcelain Insulator Bushing 1kv to 36kv High Voltage Low Voltage Transformer Bushing
US$8.00-11.00
100 Pieces(MOQ)
High Quality Low Voltage DIN 1kv/1000A Epoxy Resin Insulator Transformer Bushings
US$20.00-50.00
200 Pieces(MOQ)
1kv 3kv 630A-5000A ANSI Pad-Mounted Transformer Low Voltage Bushing Epoxy Resin Bushing
US$5.00-20.00
50 Pieces(MOQ)
ANSI 1kv Low Voltage Power Transformer Electrical Porcelain Bushing Assembly Transformer Bushing Porcelain
US$5.00-14.00
1,000 Sets(MOQ)
DIN a+B/250 Transformer Bushing for Low Voltage
US$15.00
1,000 Pieces(MOQ)
Good Quality Low Voltage Insulator Transformer Bushing Epoxy Resin Bushing
US$9.00-15.00
1,000 Sets(MOQ)
China Factory Dt1-630 1kv/630 Low Voltage Insulator Transformer Bushing Porcelain
US$0.75-0.78
100 Pieces(MOQ)
Dt-630 Porcelain Low Voltage Transformer Insulator 1kv Rated DIN45230 Transformer Bushing
US$0.75-0.78
100 Pieces(MOQ)














