Pressure limiting fire pump controllers

Model VPA

Pressure limiting fire pump controllers

• Automatic transfer switch for VPx Series
• Full service pressure limiting fire pump
• Controller connected to second utility
• Emergency power
• Micro-processor based

Controller protection level:

• Standard NEMA - UL - type 2

Operational temperature limits:

• 41ºF to 122ºF (5ºC to 50ºC)

Micro-processor based logic control

• Mechanically protected and shielded

Pressure / Event recorder, annunciator and LCD display

• Accessible without opening main door
• Voltage and current indication
• Pressure settings and system pressure indication
• 7 day pressure and 15 day event data retrievable through a USB (slave) communication port

Withstand rating (short circuit current):

Withstand rating (short circuit current):

• for a NEMA B squirrel cage motor across-the-line starter