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Uninterruptible power systems (UPS). Part 1-2. General and safety requirements for UPS used in restricted access locations
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Uninterruptible power systems (UPS). Part 1. Safety requirements
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Electromagnetic compatibility of technical means. Uninterruptible power systems. Requirements and test methods
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Available design: electronic design (pdf), Print design
Uninterruptible power systems (UPS). Part 3. Method of specifying the performance and test requirements
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Available design: electronic design (pdf), Print design
Uninterruptible power systems (UPS). Part 4. Environmental aspects. Requirements and reporting
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Available design: electronic design (pdf), Print design
Uninterruptible power systems (UPS). Part 5-3. DC output UPS. Performance and test requirements
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Available design: electronic design (pdf), Print design
Safety of transformers, reactors, power supply units and combinations thereof. Electromagnetic compatibility (EMC) requirements
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Available design: electronic design (pdf), Print design
Inland navigation vessels. Customs sealing systems. Basic technical requirements
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Electricity metering equipment (a.c.). General requirements, tests and test conditions. Part 21. Tariff and load control equipment
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Available design: electronic design (pdf), Print design
Electricity metering equipment (a.c.). Particular requirements. Part 31. Pulse output devices for electromechanical and electronic meters (two wires only)
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design