Neponyatki with the current (Satisfactory)

Stirred up a complex for the production of heavy modular. According to my calculations (using the English-language wiki), the maximum consumption shall be 1405,6 mW. Filed for complex 1411,8 mW. At first everything worked but after the forced restart of the generators began to break down the production of reason, jumps higher power. Why is this happening? Maybe I did something wrong?