Power Supply; Power Source - AEMC 8220 User Manual

3.2.4

Power Supply

Power Source

Battery:
Rechargeable
batteries:
Capacity:
(minimum)
Nominal voltage:
Battery life
AA standard
batteries
NiMH 1800mAh
rechargeable
batteries
NiCd 900mAh
rechargeable
batteries
Temperature:
Operating
Storage
NOTE: Rechargeable batteries must be recharged on an external charger.
AC Power
(external power supply)
Operating Range:
120V ± 10% @ 60Hz ; 230V ± 10% @ 50Hz (model dependent)
Max Power: 23.7VA
The instrument may be powered by an optional Power Adapter 110V (Cat. #2140.37)
or 220V (Cat. #2140.38)
20
•
6 standard batteries provided (non-rechargeable) in AA format
(IEC LR6 – NEDA 15A)
•
6 optional rechargeable batteries (rechargeable elements) NiMH
or NiCd in AA format (IEC LR6 – NEDA 15A).
NiMh: 1800mAh
NiCd: 900mAh
1.2V per battery or 7.2V in total.
Without backlighting
> 40 hours
> 30 hours
> 15 hours
32° to 122°F (0°C to 50°C)
Standard batteries: -4° to 158°F (-20°C to 70°C)
Rechargeable batteries: -4° to 122°F (-20°C to 50°C)
With backlighting
> 20 hours
> 16 hours
> 8 hours
Power Quality Analyzer Model 8220