This manual provides instructions for the installation, operation and maintenance of HCV-1JBU Vacuum Contactor (1.5kV - 600A) and HCV-1KAU Vacuum Contactor (1.5kV - 720A).
This document serves as the instruction manual for the Toshiba HCV-1JBU (600A) and HCV-1KAU (720A) vacuum contactors. It provides comprehensive guidance on safety procedures, installation requirements, operational steps, and maintenance protocols for these industrial electrical components rated at 1.5kV.
| Rated Operational Current | 600A (HCV-1JBU), 720A (HCV-1KAU) |
|---|---|
| Rated Operation Voltage | 208-1500 V |
| Rated Insulation Voltage | 1.5 kV |
| Rated Making Current | 6.0 kA (HCV-1JBU), 7.2 kA (HCV-1KAU) |
| Rated Breaking Current | 48 kA (HCV-1JBU), 5.76 kA (HCV-1KAU) |
| Method of Operation | Non-latch |
Only qualified persons are to install, operate, or service this equipment according to all applicable codes and established safety practices.
The contactors are designed in accordance with NEMA ICS 3-2, UL 508, CSA 22.2-14, and IEC 60470.