描述
对于大型电厂,控制系统的可靠性对整个电厂的安全可靠性生死攸关。上世纪七十年代左右,随着4C技术的发展和火电厂单机参数的提高,控制系统向功能分散、管理集中方向发展,其可靠性也得到了大大的提高,国外开始在大型电厂(站)中开始采用分散控制系统(DCS)
5KW RF POWER AMPLIFIER PLASMA ETCHER DC POWER SUPPLY
250 AMP HIGH VACUUM DEPOSITION CRUCIBLE DC POWER SUPPLY
CRYOGENIC SUPER CONDUCTING MAGNET MRI DC POWER SUPPLY
HIGH VACUUM DEPOSITION CRUCIBLE HEATER DC POWER SUPPLY
LAMBDA LB-706-FM 0-300V@ 0-10A VARIABLE DC POWER SUPPLY
PORTABLE 0-150V DC POWER SUPPLY CIRCUIT BREAKER TESTER
LAMBDA 0-300V@ 0-10A METERED REGULATED DC POWER SUPPLY