CLASS 2000 METER
62-0389-03 30
9.0 LITHIUM BATTERY REPLACEMENT
INSTRUCTIONS
The Class 2000 kWh/Demand meter has a Lithium Battery Cell, which is used to retain
the contents of SRAM and the RTC during power outages. The battery has a life
expectancy of greater than 5 years.
Fig. 24. Battery Location.
Fig. 25. Battery Specifications at 25 Degrees Celsius.
Nominal Working Voltage 3 Vdc Output
Nominal Current Capacity 225 mAHr
Cell Chemical Manganese Dioxide Lithium
Operating Temperature Range -30 to +60 Degrees Celsius
Manufacturer Panasonic
Manufacturer’s Part Number CR2032
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