KSD1-64阳泉市
与低压电机相比,高压电机线圈制作非常复杂,高压电机定子绕组会按照不同的额定电压选择不同的电磁线,线圈制作中会在线圈直线边及伸出槽口位置包扎防电晕材料,也就是我们说的高、低阻带,其目的在于防止电机运行过程中电晕的产生。
电晕的产生及其危害
电晕的产生是因为不平滑的导体产生不均匀的电场,在不均匀的电场周围,曲率半径小的电附近,当电压升高到值时,由于空气游离就会发生放电,形成电晕。
因为在电晕的外围电场很弱,不发生碰撞游离,电晕外围带电粒子基本都是电离子,这些离子便形成了电晕放电电流。简单地说,曲率半径小的导体电对空气放电,便产生了电晕。
高压电机定子绕组在通风槽口及直线出槽口处、绕组端部电场集中,当局部位置场强达到数值时,气体发生局部电离,在电离处出现蓝色荧光,这即是电晕现象。
Huntigton VF-173-5 Bellow, used
MFC Mykrolis FC-2902MEP5-T, 5 SLPM, Gas N2 NEW
MDC Isolation valve, Edward Isolation valve, used
Brooks model 5815C2G1A gas flow controller, used
MKS BARATRON 627B12TEC1B, 100 TORR, looks clean
MKS BARATRON 628B13TBE1B, 1000 TORR, CALABRATION SHEET.
MKS BARATRON 628B13TBE1B, 1000 TORR, very clean.
MKS BARATRON 629B13TBCJ1B, 1000 TORR, very clean
MKS BARATRON 122BA-00100EB, 100 TORR
EDWARDS DP80 Dry Vacuum Pump, used, as is
MKS BARATRON 122BA-01000EB, 1000 TORR, 0-10 VDC OUTPUT
ADVANCED ENERGY MDX-10K and MDX-20K, lots of 16, used
ADVANCED ENERGY DC Power Supply lots of 10, used, a
ADVANCED ENERGY MDX DC power supply, lots of 7
UNIT UFC - 7000 industrial MFC, H2, 1.00 SLM, NEW
MILLIPORE FC-2902MEP-T, SIH4, 1.5 SLMP NEW
Pump baldor VM3541 3/4HP & pump Head, looks clean
MILLIPORE IntelliFlow, N2 and SIH4 Used lots of 2
MKS baratron 128AA, 1000 torr, +/- 15 VDC, used as is
Mykrolis IntelliFlow DEVICE NET, N2, 10000 SCCM, used
MKS baratron 141AA, 10 torr, +24 VDC, used as is
MKS baratron 128AA, 10 Torr, +/- 15 VDC, used as is
MKS baratron 128AA, 1 Torr, +/- 15 VDC, used as is
MKS baratron 227AA, 1 TORR, +/- 15 VDC, used as is
MKS baratron 128AA, 10 TORR, +/- 15 VDC, used as is
Barber colman Model # 7SD491030000, OMRon K3N, Screen.
Richmond Static Control, Ionization Controller.
Charles water, static survayor
Optical fiber thermometer system model # 310
Inficon Quadrex Head selector, Model # 902-001-G1.
AMAT 0690-01037, HPS NW 50 Clamp, KF 50 clamp, New
Thornton resistivity sensor Lots of 2
ENI OEM-6 RF Generator, OEM-6AM-1, 13.56 MHz,used
ENI OEM-6 RF Generator, ENI OEM-6AM-1B-2125?1, 750 Watt
ENI OEM-650A RF Generator, ENI OEM-6A-11491-52?, 750 W
AMAT 0680-01251 P/N KT3250T
STEC LSC- 8410B, Liquid Source Controller, Looks clean
HP 3335A SYNTHIESIZER / LEVEL GENERATOR
AMAT 0190-13407 AE PDX RF Generator 500W, 325-375 KHz
NEW EDWARDS KF40 TRAPPED C/RING VITON AMAT 3700-01983
MKS BARATRON 627B152TBC1B, 500 TORR, looks very clean
NEW MKS, HPS, ASSY,RING.CTR.S?CRN NW50
MKS BARATRON 624A21TBC, 20 TORR, CALIBRATION SHEET.
MKS BARATRON 627A12TBC, 100 TORR, CALIBRATION SHEET.
MKS BARATRON 122B-11993, 100 TORR, CALIBRATION SHEET.
NEW 1/4 VCR CAP, Parker 4FNV-SSR
MKS BARATRON 531A11TBEH3, 1.333 KPa
NEW SWAGELOK VCR FITTING, SS-4-VCR-CP
ENI OEM-12A-21041-5??1 RF Generator, 1250W at 13.56 MHz
4NEW FTG TBG PLUG 3/8T HEX SST AMAT 3300-03362
STEC 4400, MFC, Ar, 2 SLM, Calibration sheet.
Trazar Corp. RF Match AMU10E-2, REV.A, P/N 27-118072-00
TECHWARE PROCESS CONTROLLER TC -DX, looks very clean.
MASS FLOW CONTROLLER 5877, He, 10 SCCM lots of 2 USED
UNIT MFC UFC-8165, 10L, Gas N2, NEW in box
AMAT 0680-00034, CB, New
KEPCO Power supply RAX48-3, 6K Lots of 3
Novellus Controller I/ 0 Daulcap Firmware Version 4.8
STEC Inc MFT-20
AMAT 0100-76124 Digital I/O PCB. used, untested
Mykrolis CDL1102, 0-10 TORR lots of 2
MILLIPORE CDLD-21S06, 0-100 TORR
INFICON AG, LI-9496 Balzers, CDG100A, 100 TORR
Vacuum general pressure transducer CML-21, 100 TORR
Comdel CLF-5000 RF Generator, Novellus 27-10140-00,
ENI Genesis GW5002MA-F1H131?-A3 3000W RF Generator W/Cal
Veeco XRF-2000AT X-Ray Measurement System
Granville-Phill?ips 275 MINI-convectron lots of 3 used
MYKROLIS intelli flow 3XP, N2 1000SCCM lots of 2 used
MYKROLIS intelli flow 3XP, NF3 5000 SCCM used
MYKROLIS intelli flow 3XP, N2, 5000 SCCM lots of 3 used
MYKROLIS intelli flow, O2, 10000 SCCM used
MILLIPORE 853011054001, 0-10 TORR, 0-10 VDC, used
EDWARDS Adjustable vacuum switch VS16K, 30-1000mBar
COMDEL LFMN 8/5, novellus P/N 27-296658-00
NOVELLUS ISIOC HI-LO Transfer 02-150755-00 REV.A
ISIOC Power supply, 02-125105-00, 27-053659-00 used
NOVELLUS Controller I/O DUALCAP 27-156710-00, REV.C
SMC NP420-DN1 VV5Q11-ULB00004?7
SMC NP420-DN1 VV5Q11-ULB98018?0
Wasp Bar Code Quick Scan 6000, used
TEMP CONTROLLER INR-244-402 WITH Omron BU SO4X
Beckman BM84546, Model# 451
Fiber Optic Illuminator 190, Dolan-Jenner Indust B848
Pfeiffer Balzers TPH 170 Turbo Pumps, PMP01210D619
6 STEC MFC SEC-4400M, NH3, CF4, CHF3, used
Aera MFC TC FC-980C, SiH4 1 SLM with Calabration SHEET
Aera MFC TC FC-980C, MULTI, MULTI-1
Aera MFC TC FC-980C, BCL3,100 SCCM
Aera MFC, 10 RA FC-980C, SiH4, 20 SCCM
Aera MFC FC-770AC Ar 200 SCCM
Aera MFC FC-770AC, N2 200 SCCM
Aera MFC, TC FC-980 PH3/He 500 SCCM 800PPM
UNIT 1660 UFC-1660 He 10 SLPM with calabration sheet
OMEGA CN371-KC2
NUPRO 6LV-BNBW4-O with VCR connection
Flow Meter and Pressure gauge, Norgren polycarbonate
New MRC AlCu Target from Williams Advanced Materials
MKS 109070028CE, Vacuum gauge
AE RFPP LF-5 RF Generator and RFPP ATL-100RA RF Match
9 New Schneider Electric Circuit breaker 20A
N-48 KEYENCE TERMINATOR 0106043 lots of 3
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