RTU2020 HONEYWELL 负载电压

ABB AI830A
HONEYWELL RTU2020
SIEMENS 6ES5266-8MA11
FOXBORO FBM203
SIEMENS 6GK1503-3CB00
SIEMENS 6GK1503-3CB00
SCHNEIDER 140CRA93200
A-B 1756-IF16
SCHNEIDER 140NOE77100
GE IC200GBI001
NI SCXI-1338
NI SCXI-1338
NI SCXI-1338

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Description

应在负载的两端并接CR浪涌吸收器;如交流是100V200V电压而功率为400VA左右时,CR浪涌吸收器为0.47μF+47Ω,如图5所示。CR愈靠近负载,其抗干扰效果愈好;若是直流负载场合,则在负载的两端并接续流二极管D,如图6所示。二极管也要靠近负载。二极管的反向耐压应是负载电压的4倍。

CERAGON FibeAir IP-10

UWATEC ALADIN Z NITROX DIVE COMPUTER

Lot of 6 Avaya 4630 IP Phone

NI National Instruments VXI-DIO-28 183124D-01