The Power Experts

EnerSys PowerSafe RM Ni-Cd Batteries

enersys-powersafe-RMThe EnerSys PowerSafe RM Ni-Cd Batteries are nickel-cadmium (Ni-Cd) batteries that are specifically designed for “mixed loads” that includes both high and low rates of discharge. The pocket plate design and Ni-Cd chemistry provide exceptionally long life at extreme temperatures. This coupled with the inherent low maintenance requirements make the PowerSafe RM battery series an ideal choice for UPS, utility and telecommunication applications.

The robust design means an excellent resistance against electrical and mechanical stress, low risk of terminal degradation and a proven 20 year plus service life. This combination and extensive use in service make the EnerSys PowerSafe RM Ni-Cd batteries the right choice for industrial applications requiring superior reliability and the highest safety integrity covering discharges of 30 minutes to more than three hours.

EnerSys PowerSafe RM Ni-Cd Batteries Features and Benefits

  • Capacity range 11 – 1390Ah
  • Single one piece container construction
  • Ni-Cd pocket plate design
  • Long storage and shelf life
  • Wide operating temperature
  • Low risk of terminal degradation
  • Translucent plastic case for visible electrolyte level verification
  • Proven 20 plus year service life

Installation and Operation

  • Optimized for discharges between 30 minutes to more than 3 hours
  • Electrolyte reserve reduces watering requirements
  • Cells can be stored for long durations without damage
  • Translucent case allows for electrolyte level verification
  • Proven long service life with 20 plus years in stationary applications
  • Operating temperature: -22ºF (-30ºC) to 122ºF (50ºC)
  • Recommended temperature: 32ºF (0ºC) to 104ºF (40ºC)

Construction

  • Robust construction means low risk of terminal degradation
  • Dual post seal minimizes carbon formation
  • Plate lugs are connected to post by bolting or welding
  • Spacer plate prevents movement of the cell pack
  • Corrugated and perforated separator allows for free circulation of the electrolyte
  • Dilute potassium hydroxide electrolyte
  • Gas drying / flame arresting vent standard

EnerSys PowerSafe RM Ni-Cd Batteries Models

Cell Types available in the EnerSys PowerSafe RM Ni-Cd Battery series (number indicates AH Capacity).

RM11
RM18
RM24
RM30
RM40
RM48
RM55
RM65
RM75
RM90
RM110
RM125
RM140
RM160
RM185
RM205
RM225
RM250
RM270
RM300
RM320
RM340
RM355
RM380
RM400
RM420
RM450
RM470

For more information about EnerSys Batteries,
call 800-876-9373 or email sales@power-solutions.com.