ABB 3BSE004214R1保护器参详
ABB 3BSE004214R1保护器参详
ABB 3BSE004214R1保护器参详
2094-AM02-S 1 面价29478
6ES7414-4HJ00-0AB0 4
6AV6881-0AV22-0AA0 166
6ES7414-4HJ00-0AB0 4
RET670 1MRK004816-AC 1
6AV3688-3AA03-0AX0,品牌:SIEMENS 数量:1
IMDSI14 2
NTDI21-A 2
BSMS1000CN01 1
1746-NI8 面价23642 1
1746-NO4I 面价22324 1
1746-NR4 面价18350 1
1746-IB16 面价6385 1
1746-OA16 面价12972 1
6SL3330-1TG41-4AA3-Z=T93 1
120-1TE23-0AA3 1
1747-L532 面价42589 1
1746-NIO4I 面价23259 1
IC693CPU313LTX 10
ABB PFSK 162 (3BSE015088R1) 数量1
ABB 3BHB006716R0277 / SYN 5302a-Z.V277 1
20G1ANE077JA0NNNNN 1pcs 14年面价81900
2098-DSD-030-SE 1 面价37299
6RA8025-6DV62-0AA0-Z+G00+G20
3RW4436-2BC44
3BSE008514R1 8 DO820
A5E00826935 4
ACS880-01-077A-5+D150+K454+L501 1
A1A10000484.00 1
ABBSA 3BHD004015R1732 2
3BHD000892R2194 2
MT8100iE 1
MT8103IE 1
PWS6800C-P 1
PWS6600T-S 1
EL6021 2
EL3404 2
EL9011 2
EL3413 2
EL4014 2
6181P-15A2SW71AC 4 面价54622
MVI56-MCM 2
317-2AK14-0AB0 1
6SL3040-1MA01-0AA0 10
690PC/0075/400/0010/UK/0/0/0/0/0 1
6ES7231-4HD32-0XB0
6ES7953-8LC03-0AA0
6ES7132-6BH00-0BA0
6ES7138-6AA00-0BA0
6ES7590-1AB60-0AA0
EUROTHERM AH385870U001 欧陆的调速板 1
6ES7626-2DG04-0AE3
`YOKOGAWA 3760-31-02/D/RS-232C/REM/AK-02/LMP 37603102DRS232CR
YASKAWA ELECTRIC USASEM-30AS2K USASEM30AS2K
YASKAWA ELECTRIC DDSCR-GL70H3 DDSCRGL70H3
YASKAWA ELECTRIC CIMR-SSA-4055 CIMRSSA4055
YASKAWA ELECTRIC CACR-PR03BC3ES CACRPR03BC3ES
WINSMITH A-44381X0GC A44381X0GC
WESTINGHOUSE S140D481G02 S140D481G02
WESTINGHOUSE DBL-25-1200 DBL251200
WESTINGHOUSE 2067A02G06 2067A02G06
TOTAL CONTROL PRODUCTS QPL-CGA-E0000 QPLCGAE0000
TOSHIBA VT130G2U5270 VT130G2U5270
TEXAS INSTRUMENTS PLC MON-4614-SM MON4614SM
TEXAS INSTRUMENTS PLC 560-2120W 5602120W
TEXAS INSTRUMENTS PLC 505-ATM-0440 505ATM0440
TELEMECANIQUE TSX-P87-425 TSXP87425
TB WOODS WF2C4075-0A WF2C40750A
TAYLOR ELECTRONICS 6214PZ00005A 6214PZ00005A
TAYLOR ELECTRONICS 6204BZ10100G 6204BZ10100G
TAYLOR ELECTRONICS 6202NZ10000C 6202NZ10000C
TAYLOR ELECTRONICS 6202NZ10000 6202NZ10000
SYMBOL TECHNOLOGIES VRC6940-00V651US VRC694000V651US
SYMBOL TECHNOLOGIES VRC6940 VRC6940
SYMAX 8881-MLI-224 8881MLI224
SYMAX 8030-ROM-871 8030ROM871
SYMAX 8020-SCP-631 8020SCP631
SYMAX 8010-SFW-473 8010SFW473
SYMAX 8010-SFW-472 8010SFW472
SQUARE D MHL3670035DC2351 MHL3670035DC2351
SQUARE D 8639NSA4SSPL1SPL2 8639NSA4SSPL1SPL
SIEMENS 6SE9-523-7DH40 6SE95237DH40
SIEMENS 6SE7643-7HC33-3KX0 6SE76437HC333KX0
SIEMENS 6SE7-031-8TF50-1AA0 6SE70318TF501AA0
SIEMENS 6SE7023-8TP50-Z 6SE70238TP50Z
SIEMENS 6FC5357-0BB34-0AE1 6FC53570BB340AE1
SIEMENS 6ES7-650-0BA13-0BX0 6ES76500BA130BX0
SIEMENS 6ES7650-0BA10-0BX0 6ES76500BA100BX0
SIEMENS 6ES5-943-7UB21 6ES59437UB21
SIEMENS 6ES5-943-7UB21 6ES59437UB21
SIEMENS 6DS1-220-8AA 6DS12208AA
SIEMENS 6AV3-627-1JK00-0AX0 6AV36271JK000AX0
SIEMENS 1PH4168-4NF26 1PH41684NF26
ROBO CYLINDER ISPA-MZM-A-200-10-200-T1-AQ-B ISPAMZMA20010200
REXROTH 1-070-083-221-304 1070083221304
RELIANCE ELECTRIC UVZ3475 UVZ3475
RELIANCE ELECTRIC S-D4006-C SD4006C
RELIANCE ELECTRIC S6R-9006 S6R9006
RELIANCE ELECTRIC 86466-60T 8646660T
RELIANCE ELECTRIC 8371324BTP 8371324BTP
RELIANCE ELECTRIC 45C-313A 45C313A
RELIANCE ELECTRIC 45C-231 45C231
RELIANCE ELECTRIC 3RA2015 3RA2015
RELIANCE ELECTRIC 30V4260 30V4260
RELIANCE ELECTRIC 24C4140U 24C4140U
RELIANCE ELECTRIC 0-5285-0 052850
POWERTEC INDUSTRIAL MOTORS INC M6HLEN-00090-00 M6HLEN0009000
保护器内置的放高压装置,通过并联在电源线路上(火线/零线/地线),会智能判断线路电压情况。
当智能装置两端电压低于启动电压值时(如线路上220V正常电压),装置内部电阻值接近无穷大,内部几乎无电流流过,相当于断路状态,电器可以正常使用;
当智能装置两端电压高于标称启动电压时,防高压装置迅速启动导通,并由高阻状态变为低阻状态,工作电流也急剧增大,相当于短路状态,泄放线路上的多余能量,通过保护器的放高压转化之后,使得线路残余电压下降到1000V以内,确保进入后端电器的瞬间高压达到电器自身能承受的范围,实现对电器的·全保护。