What is the Maximum Real Energy (kWh) Accumulation Value Possible on an Enercept or Energy Meter?
Although, the real energy consumption is stored as a 32-bit floating point value and is held across two registers, the max kWh value is not equal to 4,294,967,296 kWh (which is 2^32). Instead, the maximum real energy accumulation is dependent upon the model of Enercept or energy meter. See the table below.
| CT | kWh/Count | Accumulator Max kWH |
| 100 | 0.0078 | 33,554,432 |
| 200 | 0.15625 | 67,108,864 |
| 300/400 | 0.03125 | 134,217,728 |
| 800 | 0.0625 | 268,435,456 |
| 1600 | 0.125 | 536,870,912 |
| 2400 | 0.25 | 1,073,741,824 |