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AB保护器CEFB1-42/CEFB142
AB保护器CEFB1-42/CEFB142
AB保护器CEFB1-42/CEFB142
CEFB1-42浪涌保护器的类型和用途
1、雷击的形成和危害
CEFB1-42过电压作为电力问题的一种对电力系统的损害十分明显,导致电力系统的设备故障或者设备损坏。过电压分为内过电压和外过电压,而内过电压一般对于民用电以及配电系统和设备不会造成危害;外过电压对于设备的危害比较大,是由空气中大量放电所导致的,即雷击作用,必·采取有效措施才能避免其对电子设备的破坏。
2、国内浪涌保护器的现状和用途
CEFB1-42浪涌保护器主要是对电子设备起过电保护作用,以避免雷击效应对电子设备和用电设施产生巨大的瞬态电压而导致过压损坏。浪涌保护器既能够防止过电压又能够分走浪涌的电流,随着工业科技的快速发展以及防雷击等灾害的日渐重视,浪涌保护器取得了快速的发展。
3、浪涌保护器的原理和分类
CEFB1-42浪涌保护器的工作原理就是通过限压或者分流避免电路中过压现象的发生,主要由气体放电管、放电间隙、半导体、滤波器及二极管构成。按用途分可以将浪涌保护器分为电源浪涌保护器、电流浪涌保护器以及天馈线浪涌保护器;按工作原理可以分为电压开关型、限压型以及组合型。
P0973EY 1
P0926MX 1
P0926CM 2
P0926KN 2
P0926KQ 2
P0916NC 2
P0922VU 1
FX3U-80MR/ES-A 1
E2HX280SMB4 2
6AV2124-0QC02-0AX0 1
Q02HCPU 5
SKB62 2
8C-PAIN01 2
8C-PAON01 2
352-1AG41-3FA1
6RY1804-0FB02 4
6RY1802-0AA05 1
6RY1702-0BA00 4
3ae8596-6 1
6GK1503-3CC00 4pcs
6ES7221-1BH32-0XB0 3
6ES7223-1PL32-0XB0 3
6ES7241-1AH32-0XB0 3
6SL3203-0CE13-2AA0 3
6SL3203-0CE23-8AA0 2
MOXA EDS-405A 1pcs
6ES7318-2AJ00-0AB0 1
E82EV223K4B201 1
W2S076-AA03-43 1
VT-HNC100-1-23/W-08-P-0 R900958999 1
6SE7037-0EJ84-1JC0
SGM7J-04A7Y-CFA4 3
马达驱动SLO-SYN SS2000D3i 1
YASKAWA ELECTRIC USASEM-10HS13 USASEM10HS13
YASKAWA ELECTRIC CACR-SR-15SZ1SSY228 CACRSR15SZ1SSY21
YASKAWA ELECTRIC CACR-SR15SZ1S-SY22 CACRSR15SZ1SSY22
WOODWARD 8406-113 8406113
WESTRONICS INC 4040-2-400-400-400-400-011-010-000 4040240040040040
WESTINGHOUSE 4D33811G02 4D33811G02
WARD LEONARD 5004-3001-11 5004300111
US DRIVES 0400-0075CT-DT-F-1 04000075CTDTF1
US DRIVES 0400-0060CT-DTV-F 04000060CTDTVF
US DRIVES 0400-00075CT-DT-F 040000075CTDTF
TOSHIBA VT130G7U-4400B VT130G7U4400B
TOSHIBA VFAS1-6750PL-HN VFAS16750PLHN
TEXAS INSTRUMENTS PLC 6AV7613-0AB22-0BJ0 6AV76130AB220BJ0
TEXAS INSTRUMENTS PLC 560-2124 5602124
TELEMECANIQUE TSX-RAM-51216 TSXRAM51216
TELEMECANIQUE TPM-XP1-074-30 TPMXP107430
SYMAX 8020-SCP-444 8020SCP444
SYMAX 8020-SCP-424 8020SCP424
SYMAX 8020-SCP-424 8020SCP424
SQUARE D PM870RD PM870RD
SQUARE D 8538-SFA23 8538SFA23
SPARLING FM625-OF3-111 FM625OF3111
SIEMENS 6SE9-531-7DK40 6SE95317DK40
SIEMENS 6SE9-221-5DC40 6SE92215DC40
SIEMENS 6SE7031-0EE60 6SE70310EE60
SIEMENS 6SE6-430-2UD42-5GA0 6SE64302UD425GA0
SIEMENS 6SE3-226-8DJ40 6SE32268DJ40
SIEMENS 6SE3-226-8DJ40 6SE32268DJ40
SIEMENS 6-RA-2275-6GS22-0 6RA22756GS220
SIEMENS 6GF2005-0BC01 6GF20050BC01
SIEMENS 6ES5-948-3UA11 6ES59483UA11
SIEMENS 6ES5-456-7LA11 6ES54567LA11
SIEMENS 6DS1-105-8BA 6DS11058BA
SIEMENS 3RW2240-0CB15 3RW22400CB15
SEW EURODRIVE MDV60A0220-503-4-06 MDV60A0220503406
SANYO DENKI PDT-B3B-10 PDTB3B10
SAGINAW AV-486506 AV486506
ROOTS 718-U-RAI 718URAI
REXROTH 1-070-083-221 1070083221
REXROTH 0-608-830-226 0608830226
REXROTH 0-608-830-206 0608830206
REXROTH 0-608-830-141 0608830141
RELIANCE ELECTRIC 801429-1SC 8014291SC
RELIANCE ELECTRIC 40V4160 40V4160
RELIANCE ELECTRIC 0-54200-2 0542002
PRINTRONIX T5308 T5308
PPT VISION 661-0326-C30 6610326C30
PPT VISION 661-0306 6610306
OMRON NT31-ST121B-EV2 NT31ST121BEV2
OMRON F350-C41-E F350C41E
OKUMA VACMF22/18.5R-153UR5 VACMF22185R153UR
NVIEW V70 V70
NDC P680163 P680163
NACHI AUY333 AUY333
MTS SYSTEMS CO MPM3202-R1-1405 MPM3202R11405
MTS SYSTEMS CO MPM3202-R1-1405 MPM3202R11405
MODICON PC-BALU-821 PCBALU821
MODICON AS-BDAU-204 ASBDAU204
MODICON 91-01213-01 910121301
MODICON 140-CHS-110-00 140CHS11000
MODICON 140-AII-330-00C 140AII33000C
MIYACHI MM-326B MM326B
MITSUBISHI Q4A-CPU Q4ACPU
MITSUBISHI Q3ACPU Q3ACPU
MITSUBISHI HF354BS-A51 HF354BSA51
MEASUREX 51402797-200 51402797200
MEASUREX 09472000 09472000
MAGNETEK GPD515C-B034 GPD515CB034
LANDIS & GYR 549-635 549635
KTRON 2905-30427 290530427
JOSLYN CLARK 5DP5-5021-11 5DP5502111
JOHNSTONE PUMP COMPANY 120-295C 120295C
ITE SIEMENS HFC368S HFC368S
ISSC 623-5096 6235096
INDUSTRIAL DEVICES B8962-FK1-AAAA-FF B8962FK1AAAAFF
INDUSTRIAL DEVICES B8962 B8962
INDRAMAT MDD093B-N-030-N2M-110GA0 MDD093BN030N2M11
INDRAMAT MDD071B-N-040-N2T-095PB0 MDD071BN040N2T09
INDRAMAT MAC093B-0-OS-4-C/110-A-0/W1520LV/S001 MAC093B0OS4C110A
INDRAMAT 2AD164B-B350B1-DS06-B2N1 2AD164BB350B1DS0
HONEYWELL W7760A-2011 W7760A2011
HONEYWELL 51195458-600 51195458600