This product is an outdoor, single-phase, upright, dry-type insulated current transformer. The main insulation consists of epoxy resin vacuum-impregnated paper with multiple capacitive screens, featuring advanced technology and high reliability. The current transformer is composed of a base box, core body, silicone rubber skirts, and a high-voltage terminal box. The primary coil is divided into two sections with four terminals, all led out from the high-voltage terminal box. The current ratio can be adjusted by changing the external connection method. The secondary coil is housed in the base box at the bottom. This current transformer is oil-free, gas-free, and porcelain-free, resistant to high temperatures, corrosion, and pollution, and is safe, reliable, environmentally friendly, and maintenance-free.