Online Standards Store PDF
Flat or pin contact terminals of electrical equipment. Main dimensions
Document status: Active
Rotating electrical machines. Part 2. Methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for fraction vehicles). Measurement of losses by the calorimetric method
Document status: Active
Photovoltaic systems. Stand-alone pumping systems for water supply. Performance determination. Selection and verification
Document status: Active
Lamp controlgear. Part 2-7. Particular requirements for battery supplied electronic controlgear for emergency lighting (self-contained)
Document status: Active
Laminated plastic sheets and plates for electrotechnical use. General specification
Document status: Active