變頻器在實際運作過程中，總是會受到所處使用環(huán)境的影響，例如溫度、濕度、空氣質量等。生產車間里難免有各種細微的灰塵浮動，我們肉眼是難以察覺的，如果企業(yè)相關管理員平時不注意對變頻器進行清潔保養(yǎng)的工作，過一段時間就會發(fā)現(xiàn)變頻器上面會堆積一些灰塵，特別是頂部和角落的地方。如果不及時清理灰塵，則會對變頻器的運行有一定的影響，嚴重些還會產生一些故障問題。 1、每臺變頻器每季度要清灰保養(yǎng)1 次，維修和清潔設備必須有詳細記錄和負責人員簽名，只有管理到位才能保質保量完成任務； 2、在清潔前，必須要先斷電，等電壓降到安全電壓一下再開始工作；
NEC NEAX 2400 PA-CK00 T1/ISDN Clock Circuit Card
NEC NEAX 2400 PA-PW21 -48v Power Supply Circuit Card
NEC NEAX 2400 PA-PW22 -48v Power Source Circuit Card
NEC NEAX 2400 PA-ME32 6Mbyte Rom CPU Circuit Card
NEC NEAX 2400 PA-16LCQ 16 Port Station Circuit Card
NEC PA-16ELCJ ELC Electric Line Current Digital Circuit Card For NEAX2400 IMX
NEC NEAX 2400 IMS PA-24CCTA / 200128 IMS Digital Trunk/
NEC NEAX 2400 PA-PW36 -48v Power Source Circuit Card
NEC NEAX 2400 IMS SPA-16LCBJ-B / 20020B IPX Digital Sta
NEC NEAX 2400 PA-PW04 -48v Power Supply Circuit Card
NEC PA-8TLTR NEC NEAX 2400 IMS CIRCUIT CARD
Customs services and international tracking provided
NEC NEAX 2400 PA-PW35 -48v Power Source Circuit Card
NEC NEAX 2000 PN-8RSTA Card Part# 151200
Customs services and international tracking provided
NEC PX-PW02 Circuit Card for NEAX2400 System Platform.
Customs services and international tracking provided
NEC NEAX 2400 IMS PA-16IPTC 16 Port IP Trunk Circuit Ca
NEAX NEC 2000 IPS/IVS2 user Guide
Customs services and international tracking provided
NEC - Neax 2400 IMS PA-16LCG-B Circuit Card
NEC NEAX 2400 IMS PA-24CCT IMS Digital Trunk/C-Channel
Nec Neax 2400 PA-PW-54-A Power Circuit Card (Refurbished)
NEC NEAX 2000 PN-CK00 Card # 151206 Sell all NEC parts
Customs services and international tracking provided
NEC Neax 2400 IMS PA-M69 Circuit Card (Refurbished)
NEC Neax 2400 IMS PA-16COTBE Circuit Card (Refurbished)
Nec Neax 2400 PA-PW-55-A Power Circuit Card (Refurbished)
NEC NEAX 2000 IVS PN-4RSTB-911 CARD 151215
Customs services and international tracking provided
NEC Neax 2400 IMS PA-CS33 Circuit Card (Refurbished)
NEC Neax 2400 IMS PA-CP53 Circuit Card (Refurbished)
NEC Neax 2400 IMS PA-M96 Circuit Card (Refurbished)
NEC Neax 2400 IMS PA-8RSTAD Circuit Card (Refurbished)
NEC Neax 2400 IMS PA-2CCHA Circuit Card (Refurbished)
NEC Neax 2400 IMS PA-8TLTR Circuit Card (Refurbished)
NEC Neax 2400 IMS PA-16LCBJ-A Circuit Card (Refurbished)
NEC Neax 2400 IMS PA-PW-55-C Power Circuit Card (Refurbished)
NEC Neax 2400 IMS PA-16LCBJ Circuit Card (Refurbished)
NEC Neax 2400 IMS PA-8RSTK Circuit Card (Refurbished)
NEC NEAX 2400 PA-GT06-A I/O BUS Repeater on LCM MD Circuit Card
NEC Neax 2400 IMS PA-PW-55-C Power Circuit Card (Refurbished)
NEC Neax 2400 IMS PA-CC98 Circuit Card (Refurbished)
NEC Neax 2400 IMS PA-4DATB Circuit Card (Refurbished)
NEC Neax 2400 IMS PA-16COTBE Circuit Card (Refurbished)
NEC Neax 2400 IMS PA-CP53 Circuit Card (Refurbished)
NEC NEAX 2400 IMS PA-CS33 Circuit Card
NEC NEAX 2400 PA-GT06-A I/O BUS Repeater on LCM MD Circuit Card
Nec Neax 2400 PA-DTA SPA-24DTIA SP3625 A 2A
NEC Neax 2400 IMS PA-16ELCH Circuit Card (Refurbished)
NEC Neax IMX 2400 Digital card (PA-16ELCJ)
NEC - Neax 2400 IMS PA-16LCG
NEC Neax 2400 IMS PA-16LCBJ Circuit Card (Refurbished)
NEC Neax 2400 IMS PA-8RSTK Circuit Card (Refurbished)
NEC - Neax 2400 IMS PA-CS33 Circuit Card
NEC - Neax 2400 IMS PA-8RSTM Circuit Card
NEC - Neax 2400 IMS PA-M69 Circuit Card
NEC - Neax 2400 IMS PA-2CCHA Circuit Card
NEC Neax 2400 IMS PA-CS02-C Circuit Card (Refurbished)
NEC Neax 2400 IMS PA-PW-55 Power Circuit Card (Refurbished)
NEC NEAX PA- 24DTG - N2400 24DTT-C SW059A-1L
NEC - Neax 2400 IMS PH-CK09 Circuit Card
Customs services and international tracking provided
NEC NEAX PA-24TDG
NEC Neax 2400 IMS PA-16LCBJ-B Circuit Card (Refurbished)
NEC - Neax 2400 IMS PA-8TLTR
NEC Neax 2400 IMS PH-IO24 Circuit Card (Refurbished)
new NEC PA-16ELCJ-B Electronic Line Circuit Card NEAX 2400
Customs services and international tracking provided
Nec Neax 2400 PA-CS33 SPACS33 ATI-A SW352 A 10
NEC NEAX 2400 IMS Phone System Power Supply PA-PW21
NEC NEAX PA-N2400 DC-DC- DPWRUA
NEC NEAX 2400 IMS PA-4DATA / 240514 Digital Announcemen
NEC - Neax 2400 IMS PA-CS02-C Circuit Card
NEC NEAX 2400 IMS Phone System Power Supply PA-PW22
NEC NEAX 2400 PA-M96 HUB INTERFACE CARD 8-PORT 10BASE-T DISTRIBUTION BOARD
From Australia
NEC - Neax 2400 IMS PA-24CCTA SystemCard
NEC - Neax 2400 IMS PA-CK00-C Circuit Card
NEC NEAX 2400 IMS PA-8RSTM / 201158 Register Sender Tru
NEC - NEAX2000 IVS/IVS2 PN-4LCD-A Card #150216
Customs services and international tracking provided
NEC NEAX 2400 IMS PA-IO02-A Card
NEC NEAX 2400 IMS SP3072 A6A Circuit Card
NEC NEAX PA- 24DTG - N2400 24DTI-C SW59-1E
NEC NEAX 2400 IMS PA-16LCAD 16 Port Analog Station Card
NEC NEAX 2400 IMS TN 138
NEC NEAX 2400 IMS PA-CP53 / M-676955 OAI / ACD Release
NEC PA-M96 HUB Interface Card 8-Port 10BASE-T Distribution Board NEAX-2400-IMS
NEC NEC Telephone for Neax 2400 PBX (ETE-1-2)
NEC NEAX 2400 IMS PA-PW55-A 2400 Power Supply Power Sup
NEC NEAX 2400 PZ-M08 RES TERM Circuit Card
NEC NEAX 2400 IVS 8TLTR / 200111 R. 8A 8 Circuit DID TIE Trunk Circuit Card
Customs services and international tracking provided
NEC NEAX PA- 24DTA-B - N2400 24 DTI-B SP221-D1
1 NEW NEC PA-16ELCJ-B Electronic Line Circuit Card Card for NEAX 2400
NEC NEAX PA- 24TDG
NEC Neax 2400 IMS PH-PW14 Circuit Card (Refurbished)
NEC NEAX PA- 16LCG-B - N2400 16 LCGB SP67A-8B
NEC NEAX 2400 IMS PH-CK00-C / 200414 Clock Card Circuit
NEC NEAX 2400 IMS PH-SW06 4B / 201226 Circuit Card
NEC NEAX PA- PW21
NEC Neax 2400 IMS PH-PC29 Circuit Card (Refurbished)
NEC - Neax 2400 IMS PH-1024 Circuit Card
NEC NEAX PA- PW35-A
NEC PA-FCHA, FCH SW374 Fusion Card for Neax 2400 IPX System
NEC NEAX PA-24DTR
NEC NEAX PA- 24DTR
NEC NEAX PA- 8RSTJ
NEC PA-PW55-B Power Supply Board Phone System
Customs services and international tracking provided
NEC NEAX PA-8COFT
NEC NEAX PA-ME18
NEC NEAX PA- 24DTG
NEC Neax 2400 IMS PH-SW05 Circuit Card (Refurbished)
NEC Neax 2400 IMS PH-AL06 Circuit Card (Refurbished)
NEC Neax 2400 IMS PH-PC13 Circuit Card (Refurbished)
NEC Neax 2400 IMS PH-CK09 Circuit Card (Refurbished)
NEC Neax 2400 IMS PH-SW10 Circuit Card (Refurbished)
NEC Neax 2400 IMS PH-PC36 Circuit Card (Refurbished)
NEC Neax 2400 IMS PH-GT05 Circuit Card (Refurbished)
NEC NEAX IVS 2000 CPU Board Circuit Card (SC00)
NEC Neax 2400 IMS PH-PC40 Circuit Card (Refurbished)
NEC Neax 2400 IMS PH-SW04 Circuit Card (Refurbished)
NEC Neax 2400 IMS PH-SW06 Circuit Card (Refurbished)
NEC Neax 2400 IMS PH-PC20 Circuit Card (Refurbished)
NEC NEAX PA- 24DTA
NEC NEAX 2400 IMS PA-16ELCJ PHONE SYSTEM CARD
NEC NEAX PA- SW09
MIFM-U10 ETU NEC Elite 192 Elite IPK IPK II # 750470
Customs services and international tracking provided
NEC NEAX PA-16LCG
NEC NEAX PA- 24DTG - BLANK
NEC CP15 #151409 Sell all NEC parts 2000 and IVS2
Customs services and international tracking provided
NEC Aspire 0891000 / IP1WW-PSU-A1 Power Supply
Customs services and international tracking provided
NEC NEAX 2400 IMS PA-16ELCJ-B Circuit Card
NEC NEAX PA- 24DTA-B
NEC Neax 2400 IMS PH-CK00-C Circuit Card (Refurbished)
NEC Electra Elite Circuit Card COI(8)-U10 - 750160
Customs services and international tracking provided
NEC NEAX PA-8COTF-C
NEC - Neax 2400 IMS PH-SW04 Circuit Card
NEC - Neax 2400 IMS PH-GT05 Circuit Card
NEC NEAX PA-24DTA-B
NEC - Neax 2400 IMS PH-SW05 Circuit Card
NEC - Neax 2400 IMS PH-PC29 Circuit Card
NEC 221002 IMG UNIV TOPU-B NEW
Customs services and international tracking provided
NEC FRONT COVER (UNIA) ASSEM 221005 NEW
Customs services and international tracking provided
NEC Aspire # 0890043 22B HF/Disp Aspirephone-BK
Customs services and international tracking provided
NEC NEAX 2400 IMS PA-PC45
NEC NEAX 2400 IMS PA-GT16 Card
NEC NEAX 2400 IMS PA-CP54 Card
NEC NEAX 2400 IVS 8TLTR / 200111 R. 8A 8 Circuit DID TIE Trunk Circuit Card
Customs services and international tracking provided
NEC NEAX 2400 IMS PA-PW55-A 2400 Power Supply Power Sup
NEC NEAX 2400 IMS PH-PC36 / 201238 Circuit Card
NEC NEAX 2400 IMS PA-CC98 Card
NEC NEAX 2400 IMS PH-GT05 4A / 201230 Circuit Card
NEC NEC Telephone for Neax 2400 PBX (ETE-1-2)
NEC NEAX 2400 IMS PA-PW55 2400 Power Supply Power Suppl
NEC NEAX PA-CS07-B / Circuit Card
NEC NEAX 2400 N2400 PA-8EMTA SP529-A Trunk Card New in Box
Customs services and international tracking provided
NEC NEAX 2400 IMS PA-ME34 Card
NEC NEAX 2400 IMS PA-PW55-B 2400 Power Supply Power Sup
NEC NEAX 2400 IMS SPA-16ELCH-E / 200243 16 Circuit Digi
NEC NEAX 2400 PA-ME45 SYSTEM CARD
From Australia
NEC NEAX 2400 IMS PH-PC36 Circuit Card (4)
NEC NEAX 2400 IMS PH-CK09 2A / 200416 Circuit Card
NEC NEAX 2400 PA-CP50 SYSTEM CARD
From Australia
NEC NEAX 2400 IMS PH-PC29 / 201223 Circuit Card
NEC NEAX 2400 IMS PA-CK01-C Card
NEC NEAX 2400 IMS PA-AL16 Card
NEC NEAX 2400 IMS PA-CK00-C / M-677946 T1/ISDN Clock Ca
NEC NEAX 2400 IMS PA-PW55-UA 2400 Power Supply Power Su
NEC NEAX 2400 IMS SPH-IO24 / 201262 Input/Output, 24mA
NEC PZ-24IPLA for 2000 NEC part number 151254
Customs services and international tracking provided
NEC NEAX 2400 IMS PH-PC20 / 201247 Circuit Card
NEC NEAX 2400 IMS PA-PC21 Card
NEC NEAX 2400 IMS PH-PC36 / 201238 Circuit Card
NEC NEAX PA- 24DTG-A
NEC NEAX 2400 MTB1 / BA-BO4 / LTUB / Circuit Card
NEC NEAX 2400 IMS SPA-24PRTB-A / 200136 24 Channel ISDN
NEC PA-16C0TB NEAX 2400 PA-16C0TBE-BL MODULE
Customs services and international tracking provided
NEC NEAX 2400 IMS SPA-16COT BE 16 Circuit Central Offic
NEC - Neax 2400 IMS PA-M96 SystemCard
NEC NEAX 2400 IMS SPA-16LCBE 16 Line Card Circuit Card
NEC Electra Elite Circuit Card ESIB(8)-U10 - 750207
Customs services and international tracking provided
NEC - Neax 2400 IMS PA-PW54-A Dual Power Card
NEC NEAX PA- PW36-A
NEC NEAX PA- 24TDG
NEC Series II Telephone - ETE-16D-2 for Neax 2400 (560150)
NEC NEAX PA- 24DTC-A
NEC Neax 2400 SN716 Business Attendant Desk Console NEW
NEC NEAX 2400 PA-8ELCC PHONE SYSTEM STATION CARD
From Australia
NEC NEAX 2400 PA-CFTB PHONE SYSTEM CONFERENCE CARD
From Australia
NEC NEAX 2400 IMS PH-SW05 3C / 201221 Circuit Card
NEC Neax 2400 SN716 Business Attendant Desk Console REF
NEC NEAX PA- 8RSTB-A
NEC NEAX PA- 8ELCA-A
NEC NEAX PA- 16LCG-B - N2400 16 LCGB SP67A-8B
Matrox Meteor2 Meteor II DIG/4/R Frame Grabber ++ NEW +
Matrox Meteor II Meteor2/4 Frame Grabber
From Korea, South
Matrox Meteor II CL/32 7007-02 63039620280 Rev B Frame Grabber Card
MATROX CORONA CORONA/8/E PCI Frame Grabber
From Malaysia
Matrox Meteor 2 II MC/4 Multi-Channel 751-02 PCI Frame Grabber Card Board
Customs services and international tracking provided
Matrox Meteor II 750-0201 M2/4B MultiChannel Frame Grabber PCI Capture Card
MATROX Meteor II 751-01, M2-MC/4+G2P/8B Imaging Frame Grabber
From Thailand
Matrox Meteor II 752-02 REV B METEOR2-DIG/4/L Digital PCI Frame Grabber
From Korea, South
Matrox Meteor II CL/32 7007-02 63039620280 Rev A Frame Grabber Card W/O Adapter
Matrox Meteor II 752-02 REV A METEOR2-DIG/4/L Digital PCI Frame Grabber
From Korea, South
Matrox Morphis MOR/2VD/J2K 7142_02 Frame Grabber Imaging Tested & Guaranteed
Matrox Meteor II METEOR2/4 750-03 rev. A 2004 Frame Grabber
Customs services and international tracking provided
Matrox Meteor II METEOR2/4 750-03 rev. A 2004 Frame Grabber Guaranteed
Matrox Meteor2/4 Multichannel Frame Grabber Card WARRANTY !!!
From Israel
Matrox 7007-02 Rev-B Frame Grabber Card
Matrox Meteor Frame grabber
From Belgium
MATROX PCI COLOR/MONO FRAME GRABBER CARD CORONA LC/8/E REV.06 (S16-T-48C)
MATROX METEOR/RGB PCI FRAME GRABBER BOARD 571-0201 REV A
Matrox Morphis MOR/2VD Frame Grabber Imaging Tested
From China
Matrox Meteor II METEOR2-MC/4 Camera Link PCI Frame Grabber Card
From Korea, South
Matrox Digital Meteor2-DIG/4/R Rev 02 Frame Grabber PCI 32-bit Video Card J32
Customs services and international tracking provided
Matrox CronosPlus Cronos Plus PCI Video Frame Grabber FrameGrabber
From Israel
