The EnerSys PowerSafe RH Ni-Cd Batteries series of nickel-cadmium (Ni-Cd) batteries are specifically designed for high current discharges over short durations. 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 RH battery series an ideal choice for engine start, UPS and utility 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 PowerSafe RH Ni-Cd Batteries the right choice for industrial applications requiring superior reliability and the highest safety integrity covering discharges of one second to 30 minutes.
EnerSys PowerSafe RH Ni-Cd Batteries Features and Benefits
- Capacity range 10 – 800Ah
- Specifically constructed for high current discharge applications
- 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
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
Installation and Operation
- Optimized for discharges between 1 second to 30 minutes
- 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
EnerSys PowerSafe RH Ni-Cd Batteries Models
Cell types available in the EnerSys PowerSafe RH Ni-Cd Batteries series (number indicates AH Capacity).
RH10
RH20
RH30
RH40
RH50
RH65
RH80
RH100
RH125
RH150
RH185
RH200
RH235
RH250
RH280
RH300
RH320
RH360
RH390
RH420
RH450
RH480
RH520
RH560
RH600
RH640
RH700
RH750
RH800