Emergency Power Supplies (Battery Back-Ups)

Ohio Magnetics’ on-line type emergency power supplies provide instantaneous backup power to 230 VDC lifting magnets that will safely hold loads in the event of a power failure for your specified holding time.

Features:

• 5, 10, 15, 20-, 30-, 45- and 60-minute holding times
• Heavy duty industrial batteries in a separate enclosure
• Batteries charge from main power.  Variable volt systems require separate battery charger.
• Instant transfer to-on-line battery power
• Trickle charging
• Battery disconnect switch with fault sensing
• NEMA 12 control enclosures
• Local display with alarm horn and visual operation indicating lamps
• 180 VDC end voltage

Optional Features:

• Nickel – cadmium batteries
• Boost charging
• Separate battery charger
• 115 VDC system voltage
• Optional battery enclosure heaters