Engins de levage et grues toujours opérationnels
Beaucoup de grues et de dispositifs de levage sont voués à l´immobilité lors d´une panne
de l´alimentation en électricité. Des problèmes électriques imminents sont détectés de
façon précoce par nos ISOMETER® et/ou contrôleurs de courant de défaut ce qui permet une localisation des défauts et la réparation en temps opportun. Des arrêts soudains peuvent ainsi être évités.
- Téléchargements
- Produits
- Normes
| Product overview ISOMETER® | |
| Product overview Residual current monitoring | |
| Technical paper Electrical safety in control and auxiliary circuits |
Contrôleurs permanents d´isolement recommandés:
Systèmes de surveillance de courant différentiel résiduel recommandés:
Dispositifs de transformation du courant recommandés:
Analyse et reporting:
EN 61557-8
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 8: Insulation monitoring devices for IT systems
EN 61557-9
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems
EN 61557-15
Electrical safety in low voltage distribution systems up to 1000 V ac and 1500 V dc - Equipment for testing, measuring or monitoring of protective measures - Part 15: Functional safety requirements for insulation monitoring devices in IT systems and equipment for insulation fault location in IT systems
IEC 60204-32
Safety of machinery - Electrical equipment of machines - Part 32: Requirements for hoisting machines
IEC 60204-1
Safety of machinery - Electrical equipment of machines - Part 1: General requirements
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 8: Insulation monitoring devices for IT systems
EN 61557-9
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems
EN 61557-15
Electrical safety in low voltage distribution systems up to 1000 V ac and 1500 V dc - Equipment for testing, measuring or monitoring of protective measures - Part 15: Functional safety requirements for insulation monitoring devices in IT systems and equipment for insulation fault location in IT systems
IEC 60204-32
Safety of machinery - Electrical equipment of machines - Part 32: Requirements for hoisting machines
IEC 60204-1
Safety of machinery - Electrical equipment of machines - Part 1: General requirements