ABB DI801 DO801 数字输入输出模块 附加节制功效要求
有许多缘故原由可以解释为什么VFD是花费者的热点选择，由于其他节制器都是现成的。VFD受迎接的最紧张缘故原由是低能耗才能和初始设置本钱。就能耗而言，VFD比统一细分市场中的任何节制器装备都效力高。是以，在必要更年夜马力电机的年夜型工场和车间中，VFD提供了低功耗，从而低落了能源账单金额，并提供了勤俭本钱的机遇。
VFD限定了冲入电流在电机启动和结束前提下，这也削减了供电线路中的涌入负载，并为昂贵的电机提供了平安裕度。
除了上述长处之外VFD可以低落体系维护本钱。不必要额外的昂贵的电衔接和节制操作。可以选择衔接多个电机，这些电机可以使用单个VFD进行节制，从而进一步低落额外的体系设置本钱。
VFD的毛病
然而，只管有上述长处，VFD体系也有一些毛病。VFD体系的主要毛病是初始设置投资。对付必要使用VFD节制多个年夜马力电机的工场或车间，必要高投资。
还有，VFD导致电机发烧，必要特殊的电机布局。该布局必要特殊类型的电机绝缘，而且电机必要针对逆变器额定利用进行指定。
VFD的另一个主要毛病是主电源线路受到失真、线路陷波谐波的严重滋扰。是以，在操作前提下，衔接在统一电源线上的其他装备也会受到妨害。
然而，当代半导体工业的提高极年夜地改善了当代VFD体系的布局。在固态装备期间之前，扭转机械是用于制作VFD的主要部件。在当代微处置器期间，VFD配备了各类掩护，如欠压、过压、热过载掩护等。有恰当的节制装备。该行业中的电机利用耗费了环球25%的电能，使用VFD可以有用节制这一耗费。
FS801K01 - ABB ADVANT AC800F-FREELANCE - Service adapter kit 3BSE038407R1
LD800HSE - ABB ADVANT AC800F-FREELANCE - LD 800HSE Linking Device LD 800HSE
PCO010 - ABB ADVANT AC800F-FREELANCE - PROFIBUS DP connector PCO 010
PCO011 - ABB ADVANT AC800F-FREELANCE - PROFIBUS DP connector PCO 011
PCO012 - ABB ADVANT AC800F-FREELANCE - PROFIBUS DP connector PCO 012
PDA11-FBP.050 - ABB ADVANT AC800F-FREELANCE - Adapter-Cable Dsub9-M12 1SAJ924010R0005
PDA12-FBP.050 - ABB ADVANT AC800F-FREELANCE - Adapter-Cable M12-Dsub9-M12 1SAJ924010R0005
PDF11-FBP.0 - ABB ADVANT AC800F-FREELANCE - Female Assembling Connector 1SAJ924006R0001
PDM11-FBP.0 - ABB ADVANT AC800F-FREELANCE - Male Assembling Connector 1SAJ924005R0001
PDP22-FBP.025 - ABB ADVANT AC800F-FREELANCE - FieldBusPlug DP-V0/1 0.25 m 1SAJ240100R1003
PDP22-FBP.050 - ABB ADVANT AC800F-FREELANCE - FieldBusPlug DP-V0/1 0.5 m 1SAJ240100R1005
PDP22-FBP.100 - ABB ADVANT AC800F-FREELANCE - FieldBusPlug DP-V0/1 1 m 1SAJ240100R1010
PDP22-FBP.200 - ABB ADVANT AC800F-FREELANCE - FieldBusPlug DP-V0/1 2 m 1SAJ240100R1020
PDP22-FBP.500 - ABB ADVANT AC800F-FREELANCE - FieldBusPlug DP-V0/1 5 m 1SAJ240100R1050
PDR11-FBP.150 - ABB ADVANT AC800F-FREELANCE - Termination Unit 1SAJ924007R0001
PDV11-FBP.0 - ABB ADVANT AC800F-FREELANCE - Feed-In Connector Code B-A 1SAJ924008R0001
PDV12-FBP.0 - ABB ADVANT AC800F-FREELANCE - Feed-In Connector Code A-A 1SAJ924011R0001
PDX11-FBP.100 - ABB ADVANT AC800F-FREELANCE - Extension Cable 1 m 1SAJ924001R0010
PDX11-FBP.300 - ABB ADVANT AC800F-FREELANCE - Extension Cable 3 m 1SAJ924001R0030
PDX11-FBP.500 - ABB ADVANT AC800F-FREELANCE - Extension Cable 5 m 1SAJ924001R0050
PM 803F - ABB ADVANT AC800F-FREELANCE - PM 803F Base Unit PM803F
PM783F - ABB ADVANT AC800F-FREELANCE - Central Processing Unit PM 783F B2
PM802F - ABB ADVANT AC800F-FREELANCE - Base Unit 3BDH000002R1
PM803F-Z - ABB ADVANT AC800F-FREELANCE - Base Unit 16 MB battery-buffered RAM PM 803F-Z
PM901F - ABB ADVANT AC800F-FREELANCE - Central Processing Unit PM 901F
PM902F - ABB ADVANT AC800F-FREELANCE - Central Processing Unit PM 902F
RW856F - ABB ADVANT AC800F-FREELANCE - Mounting Accessory for enforced wall mounting RW
