Cooper Crouse-Hinds' ACE Series Explosionproof Variable Frequency Drives can be installed in hazardous areas
Cooper Crouse-Hinds’ ACE Series Explosionproof Variable Frequency Drive (VFD) is a NEMA 7 VFD solution that can be installed in Class I, Division 1 or 2 hazardous areas.
Currently available up to 60 HP, the ACE Series Explosionproof VFD features a NEMA 7 enclosure with active cooling technology that allows a VFD to be housed inside the classified enclosure without the risk of overheating and failing. ACE Explosionproof VFDs allow a motor’s power level to be adjusted to performance needs. Built-in diagnostics are designed to monitor equipment information and operating conditions.
The product is built using the EJB Explosionproof enclosure with an epoxy paint finish, and includes an explosionproof keypad and window that allows for operation of the VFD without opening the enclosure door. The ACE Explosionproof VFD features a blower inside the enclosure that creates airflow, allowing it to operate in ambient temperatures up to 50º C.