描述

變頻器（Variable-frequency Drive，VFD）是應用變頻技術(shù)與微電子技術(shù)，通過改變電機工作電源頻率方式來控制交流電動機的電力控制設(shè)備。變頻器主要由整流（交流變直流）、濾波、逆變（直流變交流）、制動單元、驅(qū)動單元、檢測單元微處理單元等組成。通過改變電源的頻率來達到改變電源電壓的目的，根據(jù)電機的實際需要來提供其所需要的電源電壓，進而達到節(jié)能、調(diào)速的目的，另外，變頻器還有很多的保護功能，如過流、過壓、過載保護等等。隨著工業(yè)自動化程度的不斷提高，變頻器也得到了非常廣泛的應用。

主營：本特利，英維思，伍德沃德，福克斯波羅、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門子、摩托羅拉、GE發(fā)那科、安川、博世力士樂，ACSO，

力士樂等各大品牌的DCS系統(tǒng)配件，機器人系統(tǒng)配件，大型伺服系統(tǒng)備件。

GOULD MODICON MA-P933-000 POWER SUPPLY MODULE

GOULD MODICON AS-B814-108 SELECTABLE N.O/N.C.MODULE

AEC GOULD MODICON C916-100 C984 CPU MODULE

AEC GOULD MODICON M909-022 MEMORY MODULE

AEC GOULD MODICON S908 REMOTE I/O PROCESSOR

MINT!ALLEN BRADLEY 1746-OW16 OUTPUT RELAY MODULE

ALLEN-BRADLEY 1756OF6CI 1756-OF6CI analog output

New Allen-Bradley 1606-XLP50E DC Power Supply 50 watts

MINT!ALLEN-BRADLEY 1746-IA16 INPUT MODULE SLC500

Allen-Bradley Power supply 1756PA72 Factory Seal NIBFS

New in Box Fluke 50S Digital Thermometer

MINT!ALLEN-BRADLEY 1756IR6I 1756-IR6I RTD input module

SPANG POWER SCR Analog Power Controllers 60A

Omron S82K-24024 power supply 10A 24Vdc output

New Tel-Tru Smoke Gun kit 15092

Nyad Hygrometer/Moisture Analyzers Kit Model MA-160BC

SPANG POWER SCR Analog Power Controllers 40A

Omega HH508 Handheld Digital Thermometers+2 K probes

INOR CLI22S Loop powered high level signal isolators

PEPPERL+FUCHS KFA5-DWB-EX1.D intrinsic safety barrier

Nice!Allen Bradley 1746-NO4I ANALOG OUTPUT MODULE

TRICONEX TRICON 4000029-020 Connector Cable

TRICONEX TRICON 4000029-025 Connector Cable

TRICONEX TRICON 4000029-010 Connector Cable

TRICONEX TRICON 3000142-220 SET TERM AL 5V CURRENT

TRICONEX TRICON 8110 MAIN CHASSIS HIGH DENSITY

TRICONEX TRICON MAIN CHASSIS

TRICONEX TRICON EXPANSION CHASSIS

TRICONEX TRICON 8111 EXPANSION CHASSIS HIGH DENSITY

TRICONEX TRICON 8112 RXM CHASSIS HIGH DENSITY

HART INTERFACE HPTB/32/TR-AI-0?1 TRICONEX FTA+MUX 2700

HART INTERFACE HPTB/32/TR-DO-0?1 TRICONEX FTA+MUX 2700

ULTRA SLIMPACK G408 SIGNAL CONDITIONER G408-0001

NEW PEPPERL+FUCH SHART INTERFACE HPTB/32/TR-DO-0?1

New Fluke 700P23 Differential Pressure Module Wet 5psi

ALLEN BRADLEY 1336 PLUS DRIVE 1336S-C050-AA-F?R 50HP

ALLEN BRADLEY A22105-134-09 CABLE DEVICE LINK MATING 8P

ALLEN BRADLEY 1336 PLUS DRIVE 1336S-C010-AN-F?R4

ALLEN BRADLEY 1336 PLUS II SENSORLESS VECTOR DRIVE 10HP

ALLEN-BRADLEY 1203-FM1 FLEX I/O+FB1 MODULE SCANPORT

Fluke 713 100G Pressure Calibrators&New Leads

ALLEN BRADLEY A22105-134-09 CABLE DEVICE LINK MATING 8P

ALLEN-BRADLEY 1336 PLUS DRIVE 1336S-C050-AN-F?R 50HP

ALLEN BRADLEY 1336 PLUS DRIVE 1336S-C010-AN-F?R4 RCIM