Nanjing Rainbow Electric Co., Ltd was established in 2002 which focuses on electrical materials production, marketing, services and logistics. We are one of leading transformer components and insulators manufacturer in China. Our group also undertake new transmission line projects and substation constructions, as well as switchgear insulator and insulation materials production.
Technical Specifications:
Maximum Rated Voltage | From 12kV up to 52kV |
Maximum Rated Current | From 250A up to 4500A |
Nominal Creepage Distance | From 290mm to 1655mm |
Standard Reference | DIN42533 and EN50180 |
Rod Material | Copper / Brass |
Special Finishing | Tinplating / Silverplating |
Multiple Connection Styles |