According to the type of power supply, AC and DC solenoid valves are selected respectively. Generally speaking, AC power supply is easy to access. Voltage specifications as far as possible to choose AC220V, DC24V. The voltage fluctuation of the power supply is usually +10% and -15% AC, and ± % 10 of so DC word toegelaat . As die spanning buite verdraagsaamheid is, is dit nodig om spanningsstabiliseringsmaatreëls te tref of spesiale bestelvereistes voor te stel . Die beoordelingsstroom en kragverbruik moet gekies word volgens die kragvoorsieningskapasiteit . moet betaal word tot die hoër VA -waarde wanneer AC begin, en die indirekte gids moet Solenoïed wees. onvoldoende .
