Cyberex Digital Three Phase Chargers Highlights

Highlights

• Ratings from 25 - 1000 A 
• All chargers are engineered for greater than 30-year life with a MTBF of 100,000 hours
• Trouble diagnosis and Repair in an MTTR of less than 60 minutes
• Easy serviceability
• 5-Year product warranty
• Low cost of ownership
• The battery charger is designed and tested for worldwide applications. Meets NEMA PE5-1996, NEMA PE5-1997 (R2003) specifications
• Flexible installation
• Fast, online adjustment with control, alarm and operating level set points are adjusted digitally from the front panel
• UL listing available

Design

• Rectifier, microprocessor control, input/output, power transformer, filter and alarm assemblies are all modular and easily replaceable
• All service can be performed from front of opened unit without disturbing chassis or installed conduit
• Common main control board used in all digital chargers reduces cost, lead time and spares inventory
• 1% Digital LED meter for VDC, ADC, timer hours and alarm settings while on line, without the need to vary loads or external conditions
• Self-diagnostics
• Alarm assembly with local LEDs and summary relay contact for AC failure, DC failure, high VDC, low VDC, positive and negative ground fault
• Features redundant analog circuit for LVDC alarm, independent of the microprocessor
• Forced load share during parallel operation 
• Redundant control loops for higher reliability

Communications

• Modbus and Ethernet communication ports  available

Construction

• Seismic qualified
• Enclosure pre-treated using a 5-stage iron phosphate process with baked epoxy powder coating in ANSI 61 gray
• NEMA 1 Enclosure. NEMA 4, 12 also available