Russian standards PDF
Miscellaneous lampholders. Part 1. General requirements and tests
Document status: Active
Low-voltage switchgear and controlgear. Part 5-3. Devices and switching elements of control circuits. Requirements for proximity devices with defined behaviour under fault conditions
Document status: Active
Low-voltage switchgear and controlgear. Part 7- 3. Ancillary equipment. Safety requirements for fuse terminal blocks
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Electromagnetic compatibility (EMC). Part 4-12. Testing and measurement techniques. Ring wave immunity test
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Electromagnetic compatibility (EMC). Part 4-34. Testing and measurement techniques. Voltage dips, short interruptions and voltage variations immunity tests for equipment with mains current more than 16 A per phase
Document status: Active
Electricity metering. Tariff and load control. Particular requirements for time switches
Document status: Active