Russian standards PDF

Live working. Minimum requirements for the utilization of tools, devices and equipment

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Low-voltage electrical distribution network up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 6. Effectiveness of residual current devices (RCD) in TT, TN and IT systems

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Safety of transformers, reactors, power supply units and combinations thereof. Part 2-10. Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V

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LED modules for general lighting. Safety specifications

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Electricity metering equipment (a.c.). Particular requirements. Part 31. Pulse output devices for electromechanical and electronic meters (two wires only)

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DC or AC supplied electronic control gear for LED modules. Performance requirements

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