EC Series Battery Chargers

Single Phase 24/48/130 Vdc, 6/12/20/25/50 Amp Float Chargers

The EC Series chargers are microprocessor controlled, easy to setup and easy to operate via a user-friendly LCD screen. These highly reliable chargers include many standard features including: filtering (battery eliminator), internal temperature compensation, local alarms with indication on the LCD screen, summary alarm via Form C relay, a summary alarm buzzer, a ground pad plus many more.

The single phase EC Series chargers are available from 24 to 130 Vdc and rated from 6 to 50 Amps. They are compatible with flooded lead-acid (FLA), valve-regulated lead-acid (VRLA) and nickel-cadmium (NiCd) battery systems.

EC Series S-2 Battery Charger
S-2

Standard Features

  • Battery Eliminator: 30mVrms filtering with or without battery*
  • AC & DC breakers
  • Internal temperature sensor/voltage compensation (can be disabled)
  • 1% LCD displays Vdc, Adc, timer hrs., fault codes and charger settings
  • Local LEDs for AC On, DC On, Float and Equalize
  • Common/summary Form C alarm contact/relay on main control board for DC fail, high Vdc, low Vdc, DC fail, high Vac, low Vac, pos/neg ground fault and end of discharge alarms
  • Summary alarm buzzer
  • All alarms can be disabled
  • High/Low DC voltage shutdown
  • Manual or automatic 1–255 hr. equalize timer
  • Push button (Hold to Equalize) mode selection
  • Ground terminal lug
  • Controls can be disabled for security
  • AC & DC surge suppressors
  • Universal control board
  • NEMA 1 enclosure with sprinkler resistant ventilation
  • ANSI 61 gray powder coated finish
  • All chargers are stackable and floor, wall or shelf mountable
  • Bottom/side cable entry
  • Full 5 year warranty
  • Made in USA!

* 100mVrms for 130 Vdc models. Meets or exceeds NEMA PE5-1996 requirements.

EC Series S-3 Battery Charger
S-3

Applications

  • Substations/Switchgear
  • Power Generation
  • Industrial
  • Telecommunications
  • UPS
  • Microwave Relay Sites

Available Options

  • Alarm board with NO/NC individual Form C alarm contacts/ relays. Includes: Summary, DC fail, high Vdc, low Vdc, high Vac, low Vac, pos/neg ground fault (combined) and end of discharge alarms
  • Remote temp. comp. cable/sensor (10 ft. or 25 ft.)
  • Remote DC voltage sensing cable (30 ft.)
  • AC input lightning arrestor
  • Lockable cabinet door with (2) keys
  • 19" relay rack mounting brackets
  • 23" relay rack mounting brackets
  • NEMA 3R/12 enclosure
  • Export packaging

Cabinet Information

Cabinet Style Dimensions (in.)
W x D x H
Wall Mount Floor Mount Stackable Rack Mount
S-1 19.0 x 17.9 x 17.1 Standard Standard Standard Optional
S-2 19.0 x 17.9 x 25.9 Standard Standard Standard Optional
S-3 19.0 x 17.9 x 34.5 Standard Standard Standard Optional