BOSCH CL100現(xiàn)貨
專業(yè)銷售:羅克韋爾A-B系列產(chǎn)品
PLC模塊、人機界面(觸摸屏)、變頻器、軟啟動器、低壓斷路器、負荷開關(guān)、保護器、接觸器、繼電器、按鈕、指示燈:
MicroLogix 1000 PLC1761系列模塊
MicroLogix 1100 PLC1763系列模塊
MicroLogix 1200 PLC1762系列模塊
MicroLogix 1400 PLC1766系列模塊
MicroLogix 1500 PLC1764系列模塊
COMPACTLOGIX PLC 1769系列模塊
CONTROLLOGIX PLC 1756系列模塊
FLEXLOGIX PLC1794系列模塊
SLC 500 PLC1746系列模塊
PLC-5 1771系列模塊
PICO控制器1760系列模塊
SOFTLOGIX5800控制器1789系列模塊
POINT IO模塊1734系列模塊
ARMORPOINT IO模塊1738系列模塊
FLEX EX本安型IO模塊1797系列模塊
DATASITE遠程終端單元1758系列模塊
Micro800產(chǎn)品:
. 2080 Micro810控制器
. 2080 Micro830控制器
. 2080 Micro800插件模塊
PanelView Plus操作員界面2711P系列
PanelView Plus 6操作員界面2711P系列
PanelView Component操作員界面2711C系列
PanelView Plus Compact操作員界面2711PC系列
PanelView操作員界面2711系列
頻器,另外在此種情況下,變頻器的控制方式只能為v/f控制方式,并且變頻器無法實現(xiàn)電動機的過流、過載保護,此時,需在每臺電動機側(cè)加熔斷器來實現(xiàn)保護。
3、對于一些特殊的應(yīng)用場合,如高環(huán)境溫度、高開關(guān)頻率、高海拔等,此時會引起變頻器的降容,變頻器需放大一擋選擇。
4、使用變頻器控制高速電動機時,由于高速電動機的電抗小,會產(chǎn)生較多的高次諧波。而這些高次諧波會使變頻器的輸出電流值增加。因此,選擇用于高速電動機的變頻器時,應(yīng)比普通電動機的變頻器稍大一些。
5、變頻器用于變極電動機時,應(yīng)充分注意選擇變頻器的容量,使其大額定電流在變頻器的額定輸出電流以下。另外,在運行中進行極數(shù)轉(zhuǎn)換時,應(yīng)先停止電動機工作,否則,會造成電動機空轉(zhuǎn),惡劣時會造成變頻器損壞。
6、驅(qū)動防爆電動機時,變頻器沒有防爆構(gòu)造,應(yīng)將變頻器設(shè)置在危險場所之外。
以上內(nèi)容便是西門子變頻器應(yīng)該怎樣選擇的條件以及選擇西門子變頻器應(yīng)該注意的問題。提醒大家不管選擇哪款電力設(shè)備產(chǎn)品,符合自己要求的才是重要。
Ametek 0-30 PSI Test Gauge 1403 - 132256
Ametek Drexelbrook Sensing Element 700-202-36
Ametek Lamb Gearcase Motor 115282 3010008724932
Ametek Lamb 119412-00 Vacuum Cleaner Motor
Ametek Lamb Motor 116312-00 Vacuum Cleaner Motor
Ametek Lamb Vacuum Cleaner Motor 116311-01
AMETEK/LAMB ELECTRIC 115330/2M173 VACUUM MOTOR ***XLNT***
AMETEK/LAMB ELECTRIC 115750 VACUUM MOTOR ***XLNT***
72V AMETEK LOW WIND GENERATOR MOTOR
Ametek USG Pressure Gauge 132784 P1929
Ametek Accuforce AF5-R-ND Gage with Load Cell, Scale, Lab, Tool, Test Equipment
Ametek Hunter Spring 50 lbs. Mechanical Force Gauge
Ametek Dixson BB101P Programmable Bargraph 0 Horiz
Ametek Brushless 24 VDC Vacuum motor and Driver
Ametek Accu Force Torque Chek Digital Torge Gauge 0-200 Oz In
2 NEW AMETEK 1025-D1SP 1025D1SP FOOT AND PALM SWITCH
AMETEK PANALARM 50A1-120A RELAY AUX 120VAC 60HZ 8.5VA - USED w/GUARANTEE
Ametek Gemco Patriot 950A1-6-F-X-X-?X-10-X Quik Stik LDT
Ametek Gemco Patriot 951A-C1-0100-N?2-X-E Quik Stik LDT
Ametek Prestolite 350 Amp Relay NSN 5945-01-165-10?65
AMETEK CONTROLLER 24VDC, 5A, #48132-01, 6NV85, 11-52VDC
AMETEK RO-3300 REVERSE OSMOSIS SYSTEM
Dixson Instruments Bargraph BB101 AJTX4 / 20MADCV8850 Ametek NEW
AMETEK Brushless Blower 24VDC, 2.5A, 36CFM, Vacuum 13.0
Pittman/Ametek Motor, 19.7:1 Ration GM9413C555
AMETEK 1025A1DPX DOUBLE POLE FOOT SWITCH
NOS! AMETEK SPRING RESILIENCY TESTER A799571 6635-00-470-15?47
NEW AMETEK WATER FILTRATION RB25-20 SEDIMENT CARTRIDGE 25 MICRON NOMINAL
Lamb Ametek 117572-12 Vacuum Blower
~ Lamb Ametek 116757-13 2-stage 5.7" Vacuum Motor M-W
AMETEK 4M949 VACUUM MOTOR NEW 120V 4M949
Ametek Lamb Vacuum Cleaner Motor, 116392-00
AMETEK 115923 4M903 THRU-FLOW VACUUM BLOWER/MOTOR 2-STAGE 5.7" 120V
Ametek Lamb 115v 50/60hz Vacuum Motor 115962
Ametek Lamb 120v 50/60hz Vacuum Motor 116297-00
AMETEK LAMB VACUUM MOTOR 116757-13 NEW 120 VOLTS
Lamb-Ametek #119433-13 24V 5.7 3 Stage Vacuum Motor
Ametek Prestolite Contactor; 24V; #JFA-4002A; #4050-421
BOSCH CL100
Eye Chart software, visual acuity software. NEW
DIGITAL ACUITY SOFTWARE with Patient Education Pic/Vids
Visual Acuity Eye Chart software. NEW
RVSI ACUITY CM400 CCTV CAMERA
Juno Systems RV123/RV123P Binocular Vision/Acuity Screener w Stand
Acuity CiMatrix CM4000 B/W CCD Camera, super miniture
ADEPT TECH 30332-22350 USPP 3033222350
ADEPT TECH 90400-11140/XY?-HRS-140AH404 USPP 9040011140XYHR?S1
ADEPT TECH 10332-00716 USPP 1033200716
ADEPT TECH 10332-00714 USPP 1033200714
ADEPT TECH 30330-25000 USPP 3033025000
ADEPT TECH 90400-11180/XY?-HRS-180AH404A?D
ADEPT TECH 90400-11200/XY?-HRS-200AH404A?D
ADEPT TECH 10330-00710 USPP 1033000710
ADEPT TECH 30336-31000 USPP 3033631000
ADEPT TECH 10332-00655 USPP 1033200655
ADEPT TECH PA-4 USPP PA4
ADEPT TECH 30330-15000 USPP 3033015000
ADEPT TECH 10171-00020 USPP 1017100020
ADEPT TECH 10332-44710 USPP 1033244710
ADEPT TECH 10330-00600 USPP 1033000600
NIB ADEPT TECH 30340-40100 CONTROLLER CHASSIS MV-10
ADEPT TECH 10350-01064 USPP 1035001064
ADEPT TECH 10350-01044 NSFP 1035001044
ADEPT TECH 90400-30013 USPP 9040030013
ADEPT TECH 90402-40013 USPP 9040240013
ADEPT TECH 90402-40013/XY?-HRS013-S1B1-A?D USPP 9040240013XYHR?S0
ADEPT TECH 10330-15350 USPP 1033015350
ADEPT TECH 30330-12000 USPP 3033012000
ADEPT TECH 30340-40000 USPP 3034040000
ADEPT TECH 30340-20000 USPP 3034020000
BOSCH CL100
APC AP7941 Rack PDU LOT OF 10, Switched, Zero U, 30A, 200/208V, (21)C13 & (3)C19
APC SURT10000XLT Smart-UPS RT 10000 VA 208V 240V UPS
AP5808 17" Rack LCD Console American Power Conversion-APC
APC SUA3000R3XLNET?PKG USPP SUA3000R3XLNET?PK
APC AP5808 17 Rack LCD Console
APC SU2200RM3U USPP SU2200RM3U
APC SUA2200RMXL3U USPP SUA2200RMXL3U
DICON PS-22-4-9-13/1?5-FC/APC FIBER OPTIC SWITCH GP700M
APC SU2200NET USPP SU2200NET
APC AP5719 Rackmount LCD AP5719
SURTA2200RMXL2?U 2200VA Smart-UPS RT RM 120 American Power Conversion-APC
APC Matrix 5000 MX5000IU
APC Smart-UPS X 1500 VA Tower/Rack Mountable UPS SMX1500RM2UNC
STROMBERG SAFT-190-APC USPP SAFT190APC
ABB 610013G5 PC Bard TAI/APC Terminal Block & Conn. Set 5761806-0D 61001395
TOYODENKI APC-531 QT44529 ``XLNT`` FAST SHIPPING
APC SUA2200R2X147 Smart-UPS RM 2200VA USB / Serial 120 V 2200 VA 5-out
APC SURTA2200RMXL2?U 2200VA Smart-UPS RT RM 120
APC SU2200RMXLNET USPP SU2200RMXLNET
HP 346B 10MHz-18GHz, ENR: 14-16dB, APC-3.5(m) Noise Source
SERVERS + APC SERVER RACK COMPAQ HP DELL + 2 BATTERY BACKUPS + COPIER LOT !
APC ACSC100 InRow SC Airflow Computer Server inlet Cooling System Controller
APC SMART-UPS RT 1500VA (120V) SURTA1500XL
APC AP7701 AUTOMATIC TRANSFER SWITCH w/ 9617 MGNT CARD! NEW! NO D.O.A.
NEW Aplex 19" Touchscreen Industrial Panel PC APC-3812T
SURTA1500RMXL2?U 1500VA 120v UPS RT American Power Conversion-APC
HP Hewlett Packard 346B Noise Source 10mhz-18ghz w/ Opt: 002 APC-7 346 B 346-B
APC SUA2200RM2U USPP SUA2200RM2U
AP5719 19" Rack LCD Console American Power Conversion-APC
APC AP5719 19 Rack LCD Console
APC Smart-UPS 2200 SU2200NET 2200VA Battery Backup with RBC11 Battery 120V
APC SURTA48XLBP UPS BATTERY PACK for UNINTERRUPTIBL?E POWER SUPPLY
APC SmartUPS 1500VA RM 2U SUA1500R2X122 NEW
APC SURTA1500RMXL2?U 1500VA 120v UPS RT
APC SU1400RMXLB3U NSFP SU1400RMXLB3U
SMX1500RM2UNC Smart-UPS X 1500VA Rack/Tower American Power Conversion-APC
APC DL3000RM USPP DL3000RM
ABB Power Connection Board 58130435 SAFT 190 APC (3493)
APC SMART UPS SU2200XL 1.6KW SMART ONLINE UPS
GAUI 500X Quad Flyer Quad copter GU-INS GPS Light Combo 222007APC
BOSCH CL100