JIS C 3611:2020 PDF Download

JIS C 3611:2020 standard focuses on the specifications and requirements for insulated wires used in cubicle type unit substations specifically designed for 6.6 kV receiving. The standard primarily covers two types of insulation materials, namely ethylene propylene rubber (EP rubber) and cross-linked polyethylene.

The EP rubber and cross-linked polyethylene insulated wires are utilized for wiring purposes within the cubicle type unit substations. To ensure proper functioning and safety, these wires must adhere to the guidelines set forth by the JIS C 3611:2020 standard.

The standard encompasses various parameters and criteria for these insulated wires, which include their electrical and mechanical properties, as well as dimensions and test methods. These aspects are crucial to guarantee reliable and efficient performance of the wires within the cubicle type unit substations.