描述
在机组启动时通过启／备变向厂用负荷供电；在机组正常用电时，由厂变供电并经低压厂变向400VMCC低压负荷供电以启动机组所必需的辅机；在厂用电消失时，为了保护设备和系统的，厂用电快切装置应快速将厂用工作负荷自动切换至启／备变；当确认保段母线失压后，应启动事故备用柴油机供电以保证设备。
TELOSENSE TGM 20 PTS TOXIC GAS MONITOR 20 POINT SYSTEM
AUTOMATION GT 9000 FISHMAN AUTOMATED DISPENSER
APPLIED MATERIALS AMAT 901000427 TOPCAN SOURCE EXTRACT
LEYBOLD INFICON TRANSPECTOR 2.0 RGA, M/N: TSPTT100
TAYLOR-WINFIELD ERE-15-11-8 TRANSFORMER 150 KVA 460V
NEW ASTIPURE PFD3 333SI CONTROLLED FLOW PUMP 13 GPM
TWO NEW MUCON IRIS DIAPHRAGM SERIES E VALVES
FEINFOCUS FVX-400.23 X-RAY POWER SUPPLY TYP MSU 2420/05
NEW WEINMAN PUMP 3KH1-200P24 320GPM W/ BALDOR JPM2334T
FOXBORO MIRAN M1BX-A1ATBZ-A ST B PORTABLE AIR ANALYZER
ADEPT TECHNOLOGY 1033012350 SIO CONTROL MODULE
