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當(dāng)前位置:南京灼華電氣有限公司>>技術(shù)文章>>灼華合作HYDAC繼電器330-1A1/112A9-330A備件
熱繼電器主要是用于電氣設(shè)備(主要是電動(dòng)機(jī))的過負(fù)荷保護(hù)。熱繼電器是一種利用電流熱效應(yīng)原理工作的電器,它具有與電動(dòng)機(jī)容許過載特性相近的反時(shí)限動(dòng)作特性,主要與接觸器配合使用,用于對(duì)三相異步電動(dòng)機(jī)的過負(fù)荷和斷相保護(hù)三相異步電動(dòng)機(jī)在實(shí)際運(yùn)行中,常會(huì)遇到因電氣或機(jī)械原因等引起的過電流(過載和斷相)現(xiàn)象。如果過電流不嚴(yán)重,持續(xù)時(shí)間短,繞組不超過允許溫升,這種過電流是允許的;如果過電流情況嚴(yán)重,持續(xù)時(shí)間較長(zhǎng),則會(huì)加快電動(dòng)機(jī)絕緣老化,甚至燒毀電動(dòng)機(jī),因此,在電動(dòng)機(jī)回路中應(yīng)設(shè)置電動(dòng)機(jī)保護(hù)裝置。常用的電動(dòng)機(jī)保護(hù)裝置種類很多,使用多、的是雙金屬片式熱繼電器。雙金屬片式熱繼電器均為三相式,有帶斷相保護(hù)的和不帶斷相保護(hù)的兩種。REXROTH R911325863 LEM-AB-192T-21-NNNN
FIMET TYPE:A2A0F 100 LA 4 3002161
TIEMPER E09400023 5M
CEAG DC/DC
SIBA 2012013.800A
LEUZE 50040047,BCB160
SHERBORNE T99-AS3237/SS 0252805 5000KG
MAXIMATOR DPD-200 AF-11 ID:364796
MINIMOTOR PA240M3-B5 R.1:10.27...NOTE
MAIHAK AG HAMBURG 212477 278429
K ISORIA16 T2 3G6K3GXV DN125 PN16 + MR25
EUCHNER 093863
SPIETH F35*1.5
SCHUNK PGN-plus 80-1-AS/0371401
WALTHER LP-004-0-WR013-11-1
WITTMANN SU100004
MOOG D633-455B R16K01MONSS2
SENTECH /N: 75DC-500-23
NORIS Tr180*5
REXROTH EMC-050-NN-1 R030400368
KEWILL FB30-01MMP
LABOM:1111254/01/007 PO:10175910539
Trelleborg RSF304500-DGJY
HEIDENHAIN ERM280MAG,DREHGEBER YRT460/528079-01
TEBULO TB930268/3
KSR KUBLER ERV 3/8”-VS(H)S-L570/14-V52R-1.5 SIL
SOMAS A23-SO-020-F10
WIKA p=12695026
SARTORIUS Model: BO-69VI0003
FRANK 84018A 1025935
GUILD 1550SC01003EE
WIKA Model: S 5550 L1: 375 mm
SIBRE TE630/EB1250/60
PARKER 20L D-22 M25
WITTMANN SU100120TZ
WIKA TR55 -50...+500℃
SUEDMO 0502153
KUHNKE 64.009-24VDC PK000084.00.001
HUMMEL 7.004.912.102
POSITEK P752.150
BEKOMAT KA20KC0A0
ENGLER PT103.12.12M.495.V12
B+R X20 BM11
ROPEX RES-440-L/230VAC
WITTMANN SU3653074
W 016953
SIBA 2021334.560A
WALTHER HP-016-0-WB026-13-2
LEINE+LINDE 537404-08
COAX MK25NC
SPM TRV-20.40MV/G.5KHZS 111811
TWK IW253140-0 25-T
ICOMATIC I-O12/G16T-02-PSKL-S1
GF 3-9900-1P
GELBAU NO:2012-45246X-A 0970
B+R X20MM2436
WIKA PSD-30 0-1bar P#13314831
SUCO 0159 434 14 1 001
OIL CONTROL 08458813043500C
REXROTH R900407424
HUMMEL 7.084.943.102
DEUTRONIC DP25M
B+R X20AI2622
PACIFIC E31NCHP-LNW-NS-00
BAUMULLER DAF 160 M 54 A 10-5 29KW 345V 70A
SUEDMO 0921890
NOKEVAL 2800-2012-230VAC
SCHUNK 0301485
TWK 5~15 MM,4-20MA,24V,+-0.5%,50MMX20D,IW15315-0.5-S-B
PINTER M0031A-027-AAO MANOCOMB-IP65/2KA 0-16BAR
TWK TRA 50-SA 10800W S B01
TIEMPER CSSP12-AA
LEROY SOMER LV132MT/9KW
CAMOZZI TYPE:YP1M-M2C2GMCV-D
STEN ATM60-AAA0-S04,4096*11 圖號(hào):2549502274
WESTELETTRIC 123292010 FLUORESCENT LAMP 1232-WEST 24VCA 55W DUL.D70 ACRYLIC
REXROTH R911330278
TWK IW253/40-0.25-T
SPX TWL30-463/SPX
B+R X20 DO8322
BACHMANN MPC240-64 OMB CF
HEGENSHEIDT 377342E
B+R X20 CM2966
MEDERMAN 55021530 DFC-08M 230V/11VACW CNTRL V 24VDC
HBM 1-t22/100N.M
MTS RPV2000MD601V01 24VDC
STEUTE ES41 Z 10/1S IP65, 16A, DC24V
DELIMON DRB-P
R+W BKL/150/32/28R+W
SCHUNK 0312932 LGZ 16-IS
BAUMER IFRM 12P13G3/KS35L
MEDERMAN 73005371 SOLENOID VALVE AUTEL W.COIL 24VDC
Demagcranes 200KG 4M 380-415/50
STABILUS 4855DH 0300N
WORNER DBSSI-20-08-DW-005
DYNISCO DYMT S-21/2-J-F20
SARTORIUS Model: BO-69VI0004
MINIMOTOR PAE/B5 260M2T I=293,9
MAHLE PIS 3151.3152.3153
COOPER CEP97023A1
MTS KLW300.012
SUEDMO 0963199
COOPER CEP97024A1
ARO lower pump repair kit 637176
TEBULO TB930268/5
WITTMANN SU100119TZ
HUMMEL 7.010.901.012
RITTAL SV9343.110
MAHLE PIS 3070/-200 MBAR
MINIMOTOR MH40F 140.6 B3 DX
RITTAL SV9343.010
Boncsi E1511B2L
LENORD+BAUER GEL293-V02048L011 Nr.L260307
WACHENHAUSEN 940.270.005/7.1R/24v
HUMMEL 7.010.942.002
TEWS TIP114/10764691
ELOBAU 30426112
DELIMON CS2000-22.7
MTS GBF0250MD601A0
MINIMOTOR AM 180 M2 B14 230V
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