C37.90A Search Results

Contextual Info: 数字交流电流表 型 号 ： CMA 應 用 標 準 ： 符 合 DIN-IEC 688 輸 出 /顯 示 /設 定 均 可 自 行 選 擇 简 介 ： 輔 助 雙 電 源 AC 110/220V 共 用 高 精 確 度 0.15% FS+1 Counts. Avg. Typically 類 比 或 數 位 RS-485 輸 出

Capacitive voltage transformer

Abstract: BROWN BOVERI Relay manual LG MOTHERBOARD CIRCUIT DIAGRAM BROWN BOVERI DISTANCE RELAYS ABB Reverse Power Relay ABB CT REZ1 RLKA050 c37.90a Fuse failure relay
Contextual Info: là » 1 1 A » » ASEA BROWN BOVERI ABB Relays Abstract Type REZ 1 A full schem e phase and ground distance relay for transm ission lines and cables B03-7018E Page 1 March 1989 Changed since January 1987 Data subject to change without notice • Simultaneous phase and ground distance measu­

kwh meter

Abstract: IEC255-4 ct kwh meter 3 phase EN55020 modbus RS485 single phase reactive power meter rs485 modbus connection BSEN60688 led screen hobut
Contextual Info: MULTIFUNCTION METERS DESCRIPTION The MULTIDIN range of multifunction panel meters feature 96 x 96mm sizes complete with backlit LCD or LED screen. The range is easy to use and features user-programmable CT & VT ratios. APPLICATION The MULTIDIN range is a cost effective replacement for

hobut

Abstract: IEC-348 IEC688 EN55020 hobut m850 M850-MP1-RS DIN57411 m850 m850 hobut modbus RS485
Contextual Info: M850 MULTIFUNCTION METERS DESCRIPTION The new range of Hobut multifunction panel meters feature 96 x 96mm sizes complete with unique blue LED screen, which can be seen in direct sunlight. The range is easy to use, features user-programmable CT & VT ratios, and can be used on any single or 3 phase

relay 12 volts ras 1210

Abstract: GE-MOV 275L40B MOV GE V150 LA10 275l40b Disc ceramic capacitor GE 130L20 hahn transformer VDE 0551 ge 130l10 c106d spice HARRIS V481DB40 G1 capacitor 275L20
Contextual Info: $5.00 Technical Assistance Transient Voltage Suppression Technical Assistance Electronic Technical Support Ask our experienced staff of engineers for assistance with: Electronic services from Littelfuse offer you the most current information possible. • Device Selection

POTENTIAL FREE CONTACT

Abstract: 220 110 transformer CONVERTER DC TO AC OF 5 KV
Contextual Info: Type RANCI m fm . Æ f -3 1MDB11006-EN Page 1 March 1992 Dual frequency signal tranceiver Changed since August 1990 Data subject to change without notice ABB Network Control & Protection 880137 Features Application • Remote breaker tripping, remote signalling

c37.90a

Abstract: AC110-220V
Contextual Info: 数字功率表 型 号 ： CMW/CMW2/CMQ2 應 用 標 準 ： 符 合 DIN-IEC 688 輸 出 /顯 示 均 可 自 行 選 擇 輔 助 雙 電 源 AC 110/220V 共 用 寬輸入範圍 简 介 ： 常 態 電 壓 AC 110V 或 220V ， 有 效 範 圍 AC 55 ～ 300V

power line carrier communication abb

Abstract: ABB power transformer 110v-220v dual voltage transformer POTENTIAL FREE CONTACT 1MRK511 110v-220v transformer CONVERTER DC TO AC OF 5 KV transformer 110-220 1170 power line carrier communication dc
Contextual Info: Dual frequency signal transceiver RANCI 1MRK 511 012-BEN Page 1 Issued August 1998 Changed since July 1998 Data subject to change without notice SE 88 01 37 Features • Remote breaker tripping, remote signalling • Transmission time < 20 ms • Duplex communication for distance

LED123

Abstract: 57411 LED105 LED126 led114 BSEN61000 IEC-348 4 x 7-segment LED display module LED127 led111
Contextual Info: L+ N - AUX UH N L3 l L3 L2 L1 L1 L2 k l k l L L1 K L2 K L L k L3 K N Voltage Current L1 L2 L3 N L1 L2 L3 1ph 1ph 3W 3ph 3W 3ph 4W 3ph 3W BAL 3ph 4W BAL RS485 option Relay option Unused Voltage terminals are internally connected Secondary of CTs must be connected to earth

What is a TRANSZORB

Abstract: TRANSZORB 90A-1974 3 Volt transzorb c37.90a C37-90 5 Volt transzorb 28 volt transzorb rural electrification administration
Contextual Info: TRANSZORB TVS DEFINITIONS AND SPECIFICATIONS TransZorb suppressors are semiconductor devices which are designed, manufactured, specified and tested for transient voltage suppression applications. TransZorb suppressors are PN Silicon transient volt­ age suppressors that are characterized by their phenom­

hahn transformer

Abstract: AN9774 SAEJ1211 landis C37-90 electric arc furnace dust thyristor capacitive discharge ignition fisher control valve 10kv transformer AN9769
Contextual Info: Harris Semiconductor No. AN9769 Harris Suppression Products January 1998 An Overview of Electromagnetic and Lightning Induced Voltage Transients Introduction This Note is an overview of the sources and nature of various transient overvoltages, and the problems that may

asea directional relay

Abstract: RALDA flag relay B03-7015E S-721
Contextual Info: ubi ASEA B R O W N BOVERI add o ABB Relays TypeRALDA * r Directional wave relay * Abstract Application B03-7015E 1987 Changed since May 1983 D a ta subject to c h a n g e w ithout notice • Ultra high-speed fault detection, 2 - 5 ms • Suitable for any length of overhead line

A33A

Abstract: RLIA100 RLUB100 RXIDG UG03-7018E 1MDB06009-EN distance relay
Contextual Info: ’ j§ Jpf •t p I I ? > -5 Type REL 150/REZ 1 1MDB06009-EN Page 1 March 1992 Changed since August 1990 Data subject to change without notice Distance relay ABB Network Control & Protection 900035 Features Application • Multi microprocessor design • Simultaneous phase and earth distance

Fuse failure relay

Abstract: 98 PT FUSE FAILURE SUPERVISION RELAY 008-UEN RK 673 026-AA earth fault relay with 4 ct detect earth fault relay substation self control
Contextual Info: Distance relay REL 150/REZ 1 1MRK 506 008-BEN Page 1 Issued June 1999 Changed since July 1998 Data subject to change without notice SE970140 Features • Multi microprocessor design • Local switch-onto-fault protection • Simultaneous phase and earth distance

RTXP24

Abstract: RELZ100 ABB STT 111 distance relay RTXP 18 depth earth BUSBAR calculation power line carrier communication abb calculation diSTANCE relay REL 300 10VA BUSBAR calculation
Contextual Info: Type RE L 100/RELZ 100 ~ ., .~ 1MPBO600~EN ~ page March 992 Chan since August 1990 Data s bject to change wilhoul nolice Line protection ABB Network Controi & Protection 90642 Features Application -Simultaneous phase and earth distance measurement with individual numerical

ABB mp200

Abstract: abb DSDo 110 microscada abb DSCA 114 communication board ADLP180 DSCA114 GI74 FW537 abb DSDi 110 QMV800
Contextual Info: *M PIP Alili ABB Network Partner REC 200 Series 1MRK511 011-BEN Microprocessor based substation control and communication equipment Page 1 July 1997 Changed since November 1995 Data subject to change without notice 890383 Features 1Self-supervision ’ High availability

B03-401

Abstract: B03-1213E B03-4011E RXKE 1 SLCE16 AUXILIARY CONTACT RELAY B03-1003E
Contextual Info: ih a i i l * * ip ip ASEA B R O W N BO VERI ABB Relays Abstract Application Design Type RADSG Ultrahigh-speed generator differential relay B03-4011E P age 1 J une 30, 1982 D a ta subject to c h a n g e without notice • 1—3 ms fault detection 5 —10 ms to trip

GE-MOV 275V

Abstract: SCR based induction furnace circuit diagram varistors* gemov 250v ge ecm 2.3 series motors 10J 3kv AN9771 micro switch leach 1480 Thyristor 1200 A, IDM SCR Unit, LSI 5350 Storage Enclosure AN9774
Contextual Info: Application Notes and Technical Brief 10 Transient Voltage Suppression PAGE AN8820.3 Recommendations for Soldering Terminal Leads to MOV Varistor Discs . . . . . . . . . . . . . . . . . . . 10-3 AN9108.4 Littelfuse “ML” Multilayer Surface Mount Surge Suppressors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4

FCN950

Abstract: FC95-22 422B1275 FCN950 UNDERFREQUENCY FCN950-2 FC95-2 NF92-3 BBC Undervoltage relay FC95-1 NF92-2
Contextual Info: t i fi18, M m ' Types FCN, -81 and RXFE im d b 08007-e n Page 1 March 1992 Changed since August 1990 Data subject to change without notice Frequency relays ABB Network Control & Protection FCN Features Application BBC 204420C FCN •Tw o or four stages

c37.90a

Abstract: 002-AA 232C RLGE100 RLKD100 Transfer files to optical fiber converter circuit 001-AA
Contextual Info: 1MDB10004—EN Page 1 Disturbance recording system with types REOR 100 and RCRA 100 disturbance recording units SMS»*»*«» Data subject to change without notice ABB Network Control & Protection \ f.V : Features Application 880370 (880371) REOR 100/RCRA 100

General Electric SCR Manual, Fifth Edition, 1972

Abstract: free transistor equivalent book 2sc tny 227 pn 270v varistor d - 302 Disc ceramic capacitor GE 130L20 Harris Transient Voltage Suppression Manual General Electric 250L40 GE Transient Voltage Suppression Manual GE MOV varistor varistor xf 030 Metal-Oxide Varistor Harris V420PA40C
Contextual Info: TRANSIENT VOLTAGE SUPPRESSION DEVICES 1995 ATVf\D\Ai A R R O W E L E C T R O N IC S , INC. A R R O W E L E C T R O N IC S C A N A D A LTD. 1 09 3 M E Y E R S ID E D R IV E M IS S IS S A U G A , O N TA R IO L5T 1M 4 905-670-7769 800-387-3962 FAX: 905-670-77P1

How to built a simple 24v voltage surge suppressor

Abstract: varistor 472 SUS Metal oxide varistor 240v ac 50hz welding transformer SCR 20kV thyristor CAR ALTERNATOR REGULATOR testing guide Thyristor 10kV fast thyristor 200A gate control circuits Varistor swc Electric Welding Machine thyristor
Contextual Info: Voltage Transients – An Overview To treat any problem, the scope of the problem must first be established. This section is an overview of the sources and nature of transient overvoltages, the problems they can cause and the equipment for testing and monitoring them.

Basler Electric

Abstract: be1-47n relay g59 unbalance 3 phase load power factor correction relay with output 120v/60 hz potential transformer 47N CAPACITOR
Contextual Info: BE1-47N BE1-47N NEGATIVE SEQUENCE VOLTAGE RELAY The BE1-47N Voltage Phase Sequence Relay provides protection for rotating equipment from the damaging effects of excessive negative sequence voltage resulting from phase failure, phase unbalance and reversed phase sequence.