Electrical safety in low voltage distribution systems up to 1 000 V AC and 500 DC. Equipment for testing, measuring or monitoring of protective measures Non-contact indicators (IEC 61557-17:2021)
€193.00
BS EN 61109. Insulators for overhead lines. Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V. Definitions, test methods and acceptance criteria
€23.00
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 3 : Loop impedance
€77.67
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 7 : Phase sequence
€95.67
Sécurité électrique dans les réseaux de distribution basse tension au plus égale à 1000 V c.a. et 1500 V c.c. - Dispositifs de contrôle, de mesure ou de surveillance de mesures de protection - Partie 11 : Efficacité des contrôleurs d'isolement à courant différentiel résiduel (RCM) dans les réseaux TT, TN et IT
Electrical safety in low voltage distribution systems up to 1 000 V AC and 500 DC. Equipment for testing, measuring or monitoring of protective measures Insulation resistance
Bushings for transformers and reactor cable boxes not exceeding 36 kV
€69.00
Rotating electrical machines Functional evaluation of insulation systems (Type II). Electrical endurance qualification procedures for form-wound windings
€316.00
Machines électriques tournantes - Partie 18-32 : évaluation fonctionnelle des systèmes d'isolation (Type II) - Procédures de qualification de l'endurance électrique pour enroulements préformés
€93.67
Electrical safety in low voltage distribution systems up to 1 000 V AC and 500 DC. Equipment for testing, measuring or monitoring of protective measures General requirements
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 Effectiveness residual current devices (RCD) TT, TN IT
€269.00
Electrical safety in low voltage distribution systems up to 1 000 V AC and 500 DC - Equipment for testing, measuring or monitoring of protective measures Resistance earth connection equipotential bonding
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 12 : Power metering and monitoring devices (PMD)
€237.33
Sécurité électrique dans les réseaux de distribution basse tension jusqu'à 1 000 V c.a. et 1 500 V c.c. - Dispositifs de contrôle, de mesure ou de surveillance de mesures de protection - Partie 12 : dispositifs de comptage et de surveillance du réseau électrique (PMD)
€126.00
BS EN IEC 62217. Polymeric HV insulators for indoor and outdoor use. General definitions, test methods and acceptance criteria
