Calibration of space charge measuring equipment based on the pulsed electroacoustic (PEA) measurement principle
€329.00
Composite hollow core station post insulators for substations with a.c. voltage greater than 1 000 V and d.c. voltage greater than 1 500 V. Definitions, test methods and acceptance criteria
€281.00
Electrical insulating materials and systems. General method of evaluation of electrical endurance under repetitive voltage impulses
€201.00
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 500 d.c. Equipment for testing, measuring or monitoring of protective measures testing the effectiveness electrical equipment and/or medical
Power installations exceeding 1 kV a.c. Common rules
€399.00
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 500 d.c. Equipment for testing, measuring or monitoring of protective measures Insulation devices IT
€390.00
Electrical insulation systems (EIS). Thermal evaluation of combined liquid and solid components Simplified test
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 500 d.c. Equipment for testing, measuring or monitoring of protective measures Hand-held hand-manipulated current clamps sensors measurement leakage currents electrical
Cable glands for electrical installations
Insulator and conductor fittings for overhead power lines Performance general requirements
Guidance on the measurement of hydrophobicity of insulator surfaces
Bushings above 1 kV up to 52 and from 250 A 3,15 kA for liquid filled transformers General requirements bushings
Power installations exceeding 1 kV a.c. and 1,5 d.c.
Railway applications. Insulation coordination Basic requirements. Clearances and creepage distances for all electrical electronic equipment
Railway applications. Insulation coordination Overvoltages and related protection
