SWITCHGEAR

The “2000 Plus Series” is a 120 VDC system for switchgear applications. It combines the latest AGM battery technology with the proven performance of an SCR type charger design.

Our “2000 Plus Series” systems are an affordable solution when considering a new switchgear DC supply requirement or replacement of an aging DC system.

System Performance

Simultaneous operation of 5 switchgear: This system can trip and rewind 5 typical switchgear breakers simultaneously, 140 times during an 8 hour period while maintaining a constant 3 amp load for the switchgear indicating lights and relays.

Simultaneous operation of 10 switchgear: This system can trip and rewind 10 typical switchgear breakers simultaneously, 58 times during an 8 hour period while maintaining a constant 3 amp load for the switchgear indicating lights and relays.

General 120 VDC battery standby system: The system is also ideally designed to be used as a DC supply for instrumentation and control, lighting, fire pumps and extended back up time for UPS; capable of supplying 10.3 amps continuously for 8 hours to an end voltage of 105 VDC at 77o F/25o C. See reverse side for additional discharge rates.

• Power Battery’s front access battery
  model SLF-12105
• Valve Regulated Lead Acid (VRLA) design
• 82 AH @ 8 Hr rate
• Absorbent Glass Mat (AGM) technology
• Grids cast of 99.7% pure lead
  calcium tin alloy
• 10 year life expectancy at 25oC (77o F)
• Greater than 99% gas
  recombination efficiency
• No watering required
• Impact resistant frame retardant
  polypropylene cases
• Thermally sealed case to cover bond
• Pressure release safety valves
  (comply with UL924)
• Oversized, low resistance intercell welds
• Cold forged terminal bushings

• Charger output breaker, single or double pole
• Thermostatically controlled cabinet heater
• Load breakers
• Low DC voltage disconnect
• 1% digital meters

System and Cabinet features

• Operating temperature range from 14oF/-10oC
  to 104oF/+40oC. 0 to 95% non-condensing humidity
• Convection cooled cabinet
• Easy installation for handling by forklift
• Knockouts on top and bottom
• Instruction manuals complete with maintenance and trouble shooting procedures
• Easy maintenance: total accessibility from the front, through a hinged door
• Cabinet: CEMA/NEMA 1,2 mm cold rolled steel
• Audible noise 50 to 65 DBA
  (measured at 0.9 meter)
• Load terminal blocks in the charger section
• ANSI #61 light grey finish
• 60” H x 27” W x 24” D - 905 lbs
• 1524 mm H x 686 mm W x 610 mm D - 411 kg