Online Standards Store PDF
Electrical relays. Part 5. Insulation coordination for measuring relays and protection equipment. Requirements and tests
Document status: Active
General purpose adjustable d. c. drive systems. General technical requirements
Document status: Active
Winding wires. Test methods. Part 6. Thermal properties
Document status: Cancelled
Degrees of protection provided by enclosures (IP code)
Document status: Replaced by GOST 14254-2015
Hydro power plants. Part 3-1. Hydraulic turbines. Procurement specification
Document status: Replaced by GOST R 55260.3.1-2020
