Russian standards

General-purpose 220, 330, 500 and 750 kV power oil transformers. Specifications

Document status: Active only in RF

Low-voltage switchgear and controlgear assemblies. Part 3. Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use. Distribution boards

Document status: Active

Stationary steam turbines for turbogenerators. Type and basic parameters

Document status: Active

Power cables with plastic insulation for rated voltages of 0,66; 1 and 3 kV. General specifications

Document status: Active

Common test methods for insulating and sheathing materials of electric and optical cables. Part 1-2. Methods for general application. Thermal ageing methods

Document status: Active

Tests on electric and optical fibre cables under fire conditions. Part 1-1. Test for vertical flame propagation for a single insulated wire or cable. Apparatus

Document status: Cancelled