EWS300-5亿佳精选
1.按输入电压等级分类
变频器按输入电压等级可分低压变频器和高压变频器,低压变频器国内常见的有单相220 V变频器、三相220 V变频器、i相380 V变频器。高压变频器常见有6 kV、10 kV变压器,控制方式一般是按高低一高变频器或高一高变频器方式进行变换的。
2.按变换频率的方法分类
变频器按频率变换的方法分为交-交型变频器和交-直交型变频器。交-交型变频器可将工频交流电直接转换成频率、电压均可以控制的交流,故称直接式变频器。交直-交型变频器则是先把工频交流电通过整流装置转变成直流电,然后再把直流电变换成频率、电压均可以调节的交流电,故又称为间接型变频器。
3.按直流电源的性质分类
在交-直-交型变频器中,按主电路电源变换成直流电源的过程中,直流电源的性质分为电压型变频器和电流型变频器
1310-01037 AMAT TC WASHER 8-32 K TYPE TEFL W/SST 24AWG
1310-01049 AMAT Roof TC
1310-01050 AMAT TCPROBE K-TYPE INFRARED 260-310F GMP CON
1310-01051 AMAT TC PROBE K-TYPE TRANS 6"L .125D SHEAT
1310-01058 AMAT TCPROBE R-TYPE SHEATH 1/8DX12.87L PT/13%
1310-01092 AMAT TC K-TYPE 5/16-18 TEF INSUL SLVR-TIP
1310-90009 AMAT THERMO COUPE K TYPE
1310-90009 AMAT THERMO COUPE K TYPE
1310-90015 AMAT THERMOCOUPLER
1330-01003 AMAT TIE CABLE 5-1/2 IN MINIATURE (PACK OF 10)
1330-01004 AMAT FITTING PIPE PARKER (PACK OF 10)
1330-01005 AMAT base TY-WRAP 1" SQ (PACK OF 10)
1330-01027 AMAT TIE CABLE (PACK OF 10)
1330-01035 AMAT TIE IDENTI W/FLAG BLUE (PACK OF 10)
1340-00010 AMAT TIMER ON DELAY/INTERVAL 0.1MIN TO 10HOUR
1340-01006 AMAT TIMER STOPWATCH DIGITAL 10HR-MAX 1/100-S
1350-00025 AMAT FLOW TRANSMITTER 4-20MA OUTPUT FIELD M
1350-00031 AMAT DUAL CHANNEL PRESSURE TRANSMITTER 4-20M
1350-00034 AMAT XDCR CURRENT MAX@50A SWITCHING OUTPUT
1350-00087 AMAT SW VAC -100 TO 100KPA 1/4NPT NPN-OUT DGT
1350-00119 AMAT XDCR PRESS HORIZ MOUNT 100 MTORR 1/2VC
1350-00146 AMAT XDCR PRESS -14.7 TO 15PSIG 1/8NPT 0-5VD
1350-00163 AMAT XDCR PRESS 0-145PSIG 3/4"FLARE 1-5VOUT P
1350-00194 AMAT XDCR PRES W/DISPLAY 1-10VDC 1/4VCR F 100
1350-00211 AMAT FLOW CONTROLLER 0-5000MLPM PFA 3/8" F
1350-00219 AMAT XDCR PRESS 550T TRIP 1/2FVCR GAUGE 1000T
1350-00227 AMAT THERMOSTAT 51.7C-65C 15A 120VAC SPST MAN
1350-00244 AMAT XDCR PRESS 1PORT 60PSIG 1/2FLARE W/6FT P
1350-00260 AMAT XDCR PRESS 100 TORR 1/2FVCR 0-10V OU
1350-00267 AMAT XDCR PRESS 0 TO -14.7PSI M5PORT 1-5V OUT
1350-00272 AMAT XDCR PRESS ABS 10TORR 1/2FVCR 0-10V-OUT
1350-00284 AMAT XDCR PRESS 30TORR HORIZONTAL 15VDC MINI
1350-00290 AMAT GA BARATRON 100TORR HTD 100C FVCR8 W/ TE
1350-00309 AMAT SENSOR COMBUSTIBLE GAS DETECTOR DUST G
1350-01004 AMAT XDCR PRESS 0-10MM HG CAPACITIVE MANOMET
1350-01018 AMAT WXDCR PRESSO-100 TORR
1350-01020 AMAT Thermovac
1350-01036 AMAT TRANSDUCER MKS 0-1 TORR
1350-01037 AMAT BARATRON (P-7700)
1350-01038 AMAT Switch Thermalcouple
1350-01040 AMAT THERMO OPEN 500 DEG C +/- 20 CLOSE 450 D
1350-01040 AMAT OPEN THERMASTAT
1350-01054 AMAT XDCR 1KMMHG PROC 1/8 FV
1350-01059 AMAT SW THERM OPEN >90C C
1350-01067 AMAT XDCR PRESS 100MTORR 45C 15VDC 8VCR FEM F
1350-01067 AMAT BARATRON CAPACITANCE MANOMETER
1350-01067 AMAT XDCR PRESS 100MTORR 45C 15VDC 8VCR FEM F
1350-01067 AMAT BARATRON CAPACITANCE MANOMETER
1350-01067 AMAT
1350-01067 AMAT BARATRON CAPACITANCE MANOMETER
1350-01067 AMAT
1350-01067 AMAT BARATRON CAPACITANCE MANOMETER
1350-01068 AMAT XDCR PRESS 100M TORR
1350-01076 AMAT XDCR PRESS 2TORR 8VCO-F +/-15VDC...
1350-01077 AMAT XDCR Press
1350-01079 AMAT XDCR Press
1350-01083 AMAT XDCR
1350-01083 AMAT XDCR PRESS 0-60 PSIA
1350-01091 AMAT XDCR PRESS 100TORR 1/2FVCR .12%ACC 45C 15P-DSUB
1350-01103 AMAT XDCR PRESS 0-60PSIA 1/4VCR-F/F 15D 12-3
1350-01116 AMAT PRESSURE TRANSDUCER 0-100
1350-01117 AMAT TRANSDUCER - ROBOT PRESSURE 0-30 PSI
1350-01121 AMAT BARATORON 627A-132
1350-01133 AMAT XDCR Press
1350-01144 AMAT XDCR Press
1350-01169 AMAT GAUGEBARATRON2TORR
1350-01176 AMAT
1350-01176 AMAT PRESSURE TRANSDUCER ISD POLY CVD
1350-01209 AMAT XDCR
1350-01214 AMAT XDCR PRESS 0-1MPA 1-5VOUT 12-24VDC 10MA
1350-01221 AMAT XDCR Press
1350-01233 AMAT XDCR PRESS ABS 60PSI 1/4VCR-M 0-10VDC OU
1350-01243 AMAT XDCR
1350-01243 AMAT XDCR PRESS 0-60PSIA 1/4VCR-M 0-10VDC OU
1350-01259 AMAT XDCR PRESS HEATED 10TORR 1/2FVCR 200C 1
1350-01265 AMAT INACTIVE-USE 1350-01297. THIS PART FOR S
1350-01271 AMAT XDCR PRESS 0-50PSI 12-24VDC/AC 1-5VDCOU
1350-01304 AMAT XDCR PRESS 10TORR 1/2FVCR .25%ACC UNHE
1350-01331 AMAT XDCR
1350-90102 AMAT TRANSDUCER ISOLATION FOOT
1350-90154 AMAT TRANSDUCER.PRESSURE 24VDC IN 4-20MA OU
1360-00042 AMAT XFMR CTRL 380/277/208 PRI 24/120 SEC 50
1360-00042 AMAT XFMR CTRL 380/277/208 PRI 24/120 SEC 50
1360-00069 AMAT XFMR MAIN HIGH VOLTAGE (SPARE FOR 0190-1
1360-00130 AMAT TRANSFORMER (KVM)
1360-00146 AMAT TRANSFORMER 100VA
1360-01041 AMAT 5"XFMR PWR 115 PRIH