1.產(chǎn)品介紹：

當(dāng)因故停電，且在較短時(shí)間內(nèi)無法恢復(fù)供電時(shí)，必須啟用備用電源。
步驟：

①切除市電供電各斷路器(包括配電室控制柜各斷路器，雙電源切換箱市供電斷電器)，拉開雙投防倒送開關(guān)至自備電源一側(cè)，保持雙電源切換箱內(nèi)自備電供電斷路器處于斷開狀態(tài)。②啟動(dòng)備用電源(柴油發(fā)電機(jī)組)，待機(jī)組運(yùn)轉(zhuǎn)正常時(shí)，順序閉合發(fā)電機(jī)空氣開關(guān)、自備電源控制柜內(nèi)各斷路器。
③逐個(gè)閉合電源切換箱內(nèi)各備用電源斷路器，向各負(fù)載送電。
④備用電源運(yùn)行期間，操作值班人員不得離開發(fā)電機(jī)組，并根據(jù)負(fù)荷的變化及時(shí)調(diào)整電壓、廠頻率等，發(fā)現(xiàn)異常及時(shí)處理。

2、市電恢復(fù)供電時(shí)，應(yīng)及時(shí)做好電源轉(zhuǎn)換工作，切斷備用電源，恢復(fù)市電供電。
步驟：
①按順序逐個(gè)斷開自備電源各斷路器，順序是：雙電源切換箱自備電源斷路器→自備電源配電柜各斷路器→發(fā)電機(jī)總開關(guān)→將雙投開關(guān)撥至市電供電一側(cè)。
②按柴油機(jī)停機(jī)步驟停機(jī)。
③按順序，從市電供電總開關(guān)至各分路開關(guān)逐個(gè)閉合各斷路器，將雙電源切換箱自市電供電斷路器置于閉合位置。
3、檢查各儀表及指示燈指示是否正常，啟動(dòng)變壓器內(nèi)冷卻風(fēng)扇。

TBBQ2（長九MB塑殼）CB級(jí)自動(dòng)轉(zhuǎn)換開關(guān)
TBBQ2-100G/2P100
TBBQ2-100G/2P100I
TBBQ2-100G/2P32
TBBQ2-100G/2P32I
TBBQ2-100G/2P63
TBBQ2-100G/2P63I
TBBQ2-100G/3P100
TBBQ2-100G/3P100I
TBBQ2-100G/3P32
TBBQ2-100G/3P32I
TBBQ2-100G/3P63
TBBQ2-100G/3P63I
TBBQ2-100G/4P100
TBBQ2-100G/4P100I
TBBQ2-100G/4P32
TBBQ2-100G/4P32I
TBBQ2-100G/4P63
TBBQ2-100G/4P63I
TBBQ2-125/3P100
TBBQ2-125/3P100I
TBBQ2-125/3P125
TBBQ2-125/3P125I
TBBQ2-125/3P16
TBBQ2-125/3P16I
TBBQ2-125/3P20
TBBQ2-125/3P20I
TBBQ2-125/3P25
TBBQ2-125/3P25I
TBBQ2-125/3P32
TBBQ2-125/3P32I
TBBQ2-125/3P40
TBBQ2-125/3P40I
TBBQ2-125/3P50
TBBQ2-125/3P50I
TBBQ2-125/3P63
TBBQ2-125/3P63I
TBBQ2-125/3P80
TBBQ2-125/3P80I
TBBQ2-125/4P100
TBBQ2-125/4P100I
TBBQ2-125/4P125
TBBQ2-125/4P125I
TBBQ2-125/4P16
TBBQ2-125/4P16I
TBBQ2-125/4P20
TBBQ2-125/4P20I
TBBQ2-125/4P25
TBBQ2-125/4P25I
TBBQ2-125/4P32
TBBQ2-125/4P32I
TBBQ2-125/4P40
TBBQ2-125/4P40I
TBBQ2-125/4P50
TBBQ2-125/4P50I
TBBQ2-125/4P63
TBBQ2-125/4P63I
TBBQ2-125/4P80
TBBQ2-125/4P80I
TBBQ2-250/3P100
TBBQ2-250/3P100I
TBBQ2-250/3P125
TBBQ2-250/3P125I
TBBQ2-250/3P160
TBBQ2-250/3P160I
TBBQ2-250/3P180
TBBQ2-250/3P180I
TBBQ2-250/3P200
TBBQ2-250/3P200I
TBBQ2-250/3P225
TBBQ2-250/3P225I
TBBQ2-250/3P250
TBBQ2-250/3P250I
TBBQ2-250/4P100
TBBQ2-250/4P100I
TBBQ2-250/4P125
TBBQ2-250/4P125I
TBBQ2-250/4P160
TBBQ2-250/4P160I
TBBQ2-250/4P180
TBBQ2-250/4P180I
TBBQ2-250/4P200
TBBQ2-250/4P200I
TBBQ2-250/4P225
TBBQ2-250/4P225I
TBBQ2-250/4P250
TBBQ2-250/4P250I
TBBQ2-63（長九MB1-63）CB級(jí)自動(dòng)轉(zhuǎn)換開關(guān)
TBBQ2-63/2P10
TBBQ2-63/2P10IC
TBBQ2-63/2P16
TBBQ2-63/2P16IC
TBBQ2-63/2P20
TBBQ2-63/2P20IC
TBBQ2-63/2P25
TBBQ2-63/2P25IC
TBBQ2-63/2P32
TBBQ2-63/2P32IC
TBBQ2-63/2P40
TBBQ2-63/2P40IC
TBBQ2-63/2P50
TBBQ2-63/2P50IC
TBBQ2-63/2P63
TBBQ2-63/2P63IC
TBBQ2-63/3P10
TBBQ2-63/3P10IC
TBBQ2-63/3P16
TBBQ2-63/3P16IC
TBBQ2-63/3P20
TBBQ2-63/3P20IC
TBBQ2-63/3P25
TBBQ2-63/3P25IC
TBBQ2-63/3P32
TBBQ2-63/3P32IC
TBBQ2-63/3P40
TBBQ2-63/3P40IC
TBBQ2-63/3P50
TBBQ2-63/3P50IC
TBBQ2-63/3P63
TBBQ2-63/3P63IC
TBBQ2-63/4P10
TBBQ2-63/4P10IC
TBBQ2-63/4P16
TBBQ2-63/4P16IC
TBBQ2-63/4P20
TBBQ2-63/4P20IC
TBBQ2-63/4P25
TBBQ2-63/4P25IC
TBBQ2-63/4P32
TBBQ2-63/4P32IC
TBBQ2-63/4P40
TBBQ2-63/4P40IC
TBBQ2-63/4P50
TBBQ2-63/4P50IC
TBBQ2-63/4P63
TBBQ2-63/4P63IC
TBBQ2-630/3P320
TBBQ2-630/3P320I
TBBQ2-630/3P350
TBBQ2-630/3P350I
TBBQ2-630/3P400
TBBQ2-630/3P400I
TBBQ2-630/3P500
TBBQ2-630/3P500I
TBBQ2-630/3P630
TBBQ2-630/3P630I
TBBQ2-630/4P320
TBBQ2-630/4P320I
TBBQ2-630/4P350
TBBQ2-630/4P350I
TBBQ2-630/4P400
TBBQ2-630/4P400I
TBBQ2-630/4P500
TBBQ2-630/4P500I
TBBQ2-630/4P630
TBBQ2-630/4P630I
TBBQ2-G（長征MB1G-100）派生PC級(jí)自動(dòng)轉(zhuǎn)換開關(guān)
TBBQ3-100/2P
TBBQ3-100/2P100Ⅱ+CI
TBBQ3-100/2P16Ⅱ+CI
TBBQ3-100/2P25Ⅱ+CI
TBBQ3-100/2P40Ⅱ+CI
TBBQ3-100/2P63Ⅱ+CI
TBBQ3-100/2P80Ⅱ+CI
TBBQ3-100/3P
TBBQ3-100/3P100Ⅱ+CI
TBBQ3-100/3P40Ⅱ+CI
TBBQ3-100/3P63Ⅱ+CI
TBBQ3-100/3P80Ⅱ+CI
TBBQ3-100/3P16
TBBQ3-100/3P25
TBBQ3-100/4P
TBBQ3-100/4P100Ⅱ+CI
TBBQ3-100/4P16Ⅱ+CI
TBBQ3-100/4P25Ⅱ+CI
TBBQ3-100/4P40Ⅱ+CI
TBBQ3-100/4P63Ⅱ+CI
TBBQ3-100/4P80Ⅱ+CI
TBBQ3-1600/3P
TBBQ3-1600/3P1000Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-1600/3P1250Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-1600/3P1600Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-1600/3P500Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-1600/3P630Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-1600/3P800Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-1600/4P
TBBQ3-1600/4P1000Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-1600/4P1250Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-1600/4P1600Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-1600/4P500Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-1600/4P630Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-1600/4P800Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-250/2P
TBBQ3-250/2P125Ⅱ+CI
TBBQ3-250/2P160Ⅱ+CI
TBBQ3-250/2P200Ⅱ+CI
TBBQ3-250/2P250Ⅱ+CI
TBBQ3-250/3P
TBBQ3-250/3P125Ⅱ+CI
TBBQ3-250/3P160Ⅱ+CI
TBBQ3-250/3P200Ⅱ+CI
TBBQ3-250/3P250Ⅱ+CI
TBBQ3-250/4P
TBBQ3-250/4P125Ⅱ+CI
TBBQ3-250/4P160Ⅱ+CI
TBBQ3-250/4P200Ⅱ+CI
TBBQ3-250/4P250Ⅱ+CI
TBBQ3-3200/3P
TBBQ3-3200/3P2000Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-3200/3P2500Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-3200/3P3200Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-3200/4P
TBBQ3-3200/4P2000Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-3200/4P2500Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-3200/4P3200Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-400/2P
TBBQ3-400/2P320Ⅱ+CI
TBBQ3-400/2P400Ⅱ+CI
TBBQ3-400/3P
TBBQ3-400/3P320Ⅱ+CI
TBBQ3-400/3P400Ⅱ+CI
TBBQ3-400/4P
TBBQ3-400/4P320Ⅱ+CI
TBBQ3-400/4P400Ⅱ+CI
TBBQ3-5000/3P
TBBQ3-5000/3P4000Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-5000/3P5000Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-5000/4P
TBBQ3-5000/4P4000Ⅲ+CIII+CIII連接線-2.0米
TBBQ3-5000/4P5000Ⅲ+CIII+CIII連接線-2.0米
TBBQ3a-100/2100II
TBBQ3a-100/216II
TBBQ3a-100/220II
TBBQ3a-100/225II
TBBQ3a-100/232II
TBBQ3a-100/240II
TBBQ3a-100/250II
TBBQ3a-100/263II
TBBQ3a-100/280II
TBBQ3a-100/2100
TBBQ3a-100/216
TBBQ3a-100/220
TBBQ3a-100/225
TBBQ3a-100/232
TBBQ3a-100/240
TBBQ3a-100/250
TBBQ3a-100/263
TBBQ3a-100/280
TBBQ3a-100/3100II
TBBQ3a-100/316II
TBBQ3a-100/320II
TBBQ3a-100/325II
TBBQ3a-100/332II
TBBQ3a-100/340II
TBBQ3a-100/350II
TBBQ3a-100/363II
TBBQ3a-100/380II
TBBQ3a-100/3100
TBBQ3a-100/316
TBBQ3a-100/320
TBBQ3a-100/325
TBBQ3a-100/332
TBBQ3a-100/340
TBBQ3a-100/350
TBBQ3a-100/363
TBBQ3a-100/380
TBBQ3a-100/4100II
TBBQ3a-100/416II
TBBQ3a-100/420II
TBBQ3a-100/425II
TBBQ3a-100/432II
TBBQ3a-100/440II
TBBQ3a-100/450II
TBBQ3a-100/463II
TBBQ3a-100/480II
TBBQ3a-100/4100
TBBQ3a-100/416
TBBQ3a-100/420
TBBQ3a-100/425
TBBQ3a-100/432
TBBQ3a-100/440
TBBQ3a-100/450
TBBQ3a-100/463
TBBQ3a-100/480
TBBQ3a系列專用PC級(jí)自動(dòng)轉(zhuǎn)換開關(guān)
TBBQ3系列二/三段位標(biāo)準(zhǔn)型自動(dòng)轉(zhuǎn)換開關(guān)電器

2.產(chǎn)品功能和特點(diǎn)介紹：

3.產(chǎn)品售后服務(wù)承諾：
一、產(chǎn)量承諾
1.保證每一臺(tái)產(chǎn)品都是原廠發(fā)出的正品產(chǎn)品。
2.保證每臺(tái)產(chǎn)品都是檢驗(yàn)合格的，具有合格證。
3.保修期：在產(chǎn)品生產(chǎn)期之日起12個(gè)月內(nèi)為產(chǎn)量保換期，在保換期內(nèi)由于產(chǎn)品自身問題由我放負(fù)責(zé)保換。
在產(chǎn)品生產(chǎn)期之日起36個(gè)月內(nèi)為產(chǎn)量保修期，在保修期內(nèi)由于產(chǎn)品自身問題由我放負(fù)責(zé)保修。

二、售后服務(wù)承諾

1.我公司具有豐富專業(yè)經(jīng)驗(yàn)的技術(shù)服務(wù)保障人員，24小時(shí)開通售后服務(wù)熱線，方便快捷的為客戶提供服務(wù)。

4.常用型號(hào)