廈門市泰尼電器有限公司
主營產(chǎn)品: AB模塊PLC |
廈門市泰尼電器有限公司
主營產(chǎn)品: AB模塊PLC |
參考價 | 面議 |
配電所高壓開關(guān)柜的選擇
高壓開關(guān)柜是按一定的線路方案將有關(guān)一、二次設(shè)備組裝而成的一種高壓成套配電裝置,在發(fā)電廠和變配電所中作為控制和保護發(fā)電機、變壓器和高壓線路之用,也可作為大型高壓開關(guān)設(shè)備、保護電器、監(jiān)視儀表和母線、絕緣子等。
高壓開關(guān)柜有固定式和手車式(移可式)兩大類型。
由于本設(shè)計是10KV電源進線,則可選用較為經(jīng)濟的固定式高壓開關(guān)柜,這里選擇GG1A-10Q(F)型。
廚師薛樂和齊彬:
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泰尼菜譜
★主食:AB,施耐德和GE 發(fā)那科
★四菜一湯:AB 1785、1756、1747、1784,施耐德140系列,發(fā)那科A06B系列,西門子6ES,505系列熱賣!
★餐后水果:泰尼現(xiàn)貨
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1756-L74---1756-L74
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第九章 變壓器的繼電保護
概述
按GB50062—92《電力裝置的繼電保護和自動裝置設(shè)計規(guī)范》規(guī)定:對電力變壓器的下列故障及異常運行方式,應(yīng)裝設(shè)相應(yīng)的保護裝置:
(1)繞組及其引出線的相間短路和在中性點直接接地側(cè)的單相接地短路;
(2)繞組的匝間短路;
(3)外部相間短路引過的過電流;
(4)中性點直接接地電力網(wǎng)中外部接地短路引起的過電流及中性點過電壓;
(5)過負荷;
(6)油面降低;
(7)變壓器溫度升高或油箱壓力升高或冷卻系統(tǒng)故障。
SQUARE D MJA36600 MLD CASE CIRCUIT BREAKER 600 AMP 3 POLE 600 VAC
MDL3700 Cutler Hammer Circuit Breaker 3 Pole 700 Amp 600V ( In Box)
MDL3350 Cutler Hammer Circuit Breaker 3 Pole 350 Amp 600V ( In Box)
SHMD69600A Siemens ITE Type SHMD6 Circuit Breaker 3 Pole 600 Amp 600V
Eastern Aero Marine T7AS Life Raft
MAP36600 Square D 3 Pole 600 Amp 600 V Circuit Breaker ( In Box)
VL1250 Siemens ITE Circuit Breaker 3 Pole 1000 Amp 600V
SL1200 Square D 3 Pole 1200 Amp 600 VAC Sub Feed Lug ()
FPE NJL631150 Circuit Breaker 150 Amp
ID15V425-EO Baldor 3 Phase 460 V Variable Torque Drive ()
Eastern Aero Marine K7063-101 Raft And Kit
LCL36300 Square D 3 Pole 300 Amp 600 Volts Circuit Breaker ( In Box)
LCL36350 Square D 3 Pole 350 Amp 600 Volts Circuit Breaker ( In Box)
LCL36450 Square D 3 Pole 450 Amp 600 Volts Circuit Breaker ( In Box)
SQUARE D MGA36400 MLD CASE CIRCUIT BREAKER 400 AMP 3 POLE 240- 600 VAC
SQUARE D MGA36500 MLD CASE CIRCUIT BREAKER 500 AMP 3 POLE 240- 600 VAC
SQUARE D MGA36600 MLD CASE CIRCUIT BREAKER 600 AMP 3 POLE 240- 600 VAC
ABB S6N600MW Instantaneous Circuit Breaker 600Amp
RJL3M070 Miami Breaker replacement for ITE JL3M070 THERMAL MAGNETIC 50°C
RJL3M100 Miami Breaker replacement for ITE JL3M100 THERMAL MAGNETIC 50°C
RJL3M125 Miami Breaker replacement for ITE JL3M125 THERMAL MAGNETIC 50°C
RJL3M225 Miami Breaker replacement for ITE JL3M225 THERMAL MAGNETIC 50°C
RJL3M300 Miami Breaker replacement for ITE JL3M300 THERMAL MAGNETIC 50°C
RJL3M400 Miami Breaker replacement for ITE JL3M400 THERMAL MAGNETIC 50°C
FDC3125 Cutler Hammer Circuit Breaker 3 Pole 125 Amp 600V ( In Box)
ME36400LIG Square D SQD Type ME Circuit Breaker 3 Pole 400 Amp 600V
SIEMENS CLD36B500
SIEMENS CLD36B600
SIEMENS NXD63B100
SIEMENS NXD63B120
LW3630D Cutler-Hammer Type LW 45K Blue Label Circuit Breaker 3 Pole 630 Amp 690V
NC3900 Westinghouse Type NC Circuit Breaker 3 Pole 900 Amp 600V
LMXD62B800 Siemens Circuit Breaker 3 Pole 800 Amp 600V ()
LMD63B600 Siemens Molded Case Circuit Breaker 3 Pole 600 Amp 600V ()
LMD63B500 Siemens Molded Case Circuit Breaker 3 Pole 500 Amp 600V ()
LMD63b700 Siemens Circuit Breaker 3 Pole 700 Amp 600V ()
HU363DX Square D Heavy Duty Safety Switch 100 Amp 600V
LW3800T33W Cutler-Hammer Type LW 50k Blue Label Circuit Breaker 3 Pole 400 Amp
HNB31000T Westinghouse Type HNB Thermal Magnetic Trip Unit 3 Pole 100 Amp