它一樣，它就是三個平時都會依市電為基準，去做同步。12108:59.5

它一樣，它就是三個平時都會依市電為基準，去做同步。12108:59.540 --> 09:05.592它會有一個同步的訊號線，同步的話它就會亮燈，掛一個自動器。12209:06.926 --> 09:09.506等於說UPS1是為主。12309:10.054 --> 09:12.447那如果掛掉UPS2自動補上去。12409:12.825 --> 09:16.474UPS2掛掉就把AVR再自動補上。12509:17.823 --> 09:22.060基本上是這概念，那網路上的部份它只有兩個UPS。12609:22.348 --> 09:25.674那我說我之前有看過，就是它是3個。12709:28.486 --> 09:33.374那再來我們講，第三個比較常見就是並聯機型式。12809:35.612 --> 09:37.656它就是融合了單機型式。12909:38.427 --> 09:42.529單電源的風險那也改善了異地備援單一輸出。13009:43.167 --> 09:44.880透過靜態總開關的風險。13109:45.455 --> 09:50.107那並聯機又可分成Parallel 跟 Parallel Redundant兩種。13209:50.776 --> 09:54.918那這個差異其實就是，機子的容量跟電池的容量13309:54.942 --> 10:02.131就是說並聯機是各一半還是說百分之百的，兩套兩種型的。13410:03.578 --> 10:09.098那差異就是說，當然以Parallel它比較便宜，平時要兩台。13510:09.713 --> 10:16.003如果有斷電，或者有另外一台故障的情形，它可能就需要降載。13610:16.551 --> 10:21.055或是要改變不一樣的供電模式，有一些可能要跳掉。13710:22.187 --> 10:27.584就是它有一個類似緊急供電，可以變到緊急供電模式。13810:28.020 --> 10:33.032Parallel Redundant基本上沒有這個問題，隨便掛一台都沒有關係。13910:36.208 --> 10:40.464那我們可以看到它其實，就是把兩個輸出就直接並聯了。14010:41.332 --> 10:44.689它因為其實，已經有透過訊號線並聯了，所以它。14110:45.553 --> 10:49.215你隨時給它並聯，隨時不並聯都ok，隨便你切。14210:53.147 --> 10:57.301這兩個不一樣圖，還是做個比較。14310:58.072 --> 10:59.669大家看，這是Output。14411:00.227 --> 11:05.750那剛剛講說，它已經有透過訊號線去確認。14511:06.321 --> 11:13.658DC to AC是同樣相位同樣電壓，所以基本上你這開關，頭跟切都可以。14611:14.167 --> 11:19.559平常都會意見你即然是Parallel，就把它no more close。14711:22.399 --> 11:26.079市面上的UPS產品考慮到備用電源的穩定性。14811:26.591 --> 11:28.739有一些專案會設計AVR。14911:29.278 --> 11:36.513那穩壓器的範圍當然在CNS或是在ANSI Code都有規定。15011:37.087 --> 11:40.236但有些是寫得比較誇張寫到20%。15111:41.057 --> 11:46.643但是其實現在室電要不穩真的不容易。15211:49.334 --> 11:52.447使用自動穩壓器調整電壓。15311:53.867 --> 11:57.880看到問題就是常常沒有調到電壓穩壓器就先故障了。15411:57.905 --> 12:04.721因為它會變成去追那個電壓，就有點類似我們的OLTC。15512:05.436 --> 12:12.850OLTC就是還沒有用，它其實調得太靈敏會上上下下，很快就掛掉了。15612:13.998 --> 12:22.396穩壓器這個故障也有看過，就是上次那個泰國CUP。15712:24.444 --> 12:29.202泰國CUP-3的，動動動一直壞，一直找Guter來修。15812:31.658 --> 12:37.959當然穩壓器也有設計旁路，就是說你可以用穩壓也可以切到旁路。15912:39.039 --> 12:40.451旁路就是直接是室電。16012:41.343 --> 12:47.487那不斷電系統一旦搭配穩壓器整個UPS的開機過程來自己停機。16112:47.999 --> 12:55.675跟它脫離不了關係，一般的開機都是AVR先開機UPS1, UPS2再跟市電。16212:55.935 --> 13:00.543同步的方式做並聯，形成standby或Parallel。16313:02.386 --> 13:05.600UPS基本上就是這3個。16413:05.972 --> 13:09.9973個樣態，我們先講這3個樣態，沒問題。16513:13.855 --> 13:17.956那如果沒有我們就來講Charger。16613:21.116 --> 13:24.266大型的電壓等級比較高的Charger。16713:24.961 --> 13:28.959那剛剛講的那個模組化的我們最後再來看。16813:29.454 --> 13:36.218模組化那個，網路上看到的東西好像廠家沒有很多。16913:36.723 --> 13:39.011但是Charger這個東西很普級。17013:41.964 --> 13:47.095這是台中的的東西，它是單機型式的。17113:47.903 --> 13:54.556單機型式我們可以看這個，如果有買過捷鴻的東西。17213:55.520 --> 14:00.452就是這個樣子，基本上捷鴻是我們重要的合作夥伴。17314:05.519 --> 14:12.456所以它的東西，它的東西其實是台製的，它基本上大概也是抄Guter的東西。17414:12.857 --> 14:18.111Gutor的東西現在已經賣給施耐德，現在叫APC schneider。17514:20.148 --> 14:26.242那它的東西怎麼看就是說，從電源端進來可以看電壓、電流。17614:26.815 --> 14:30.655然後有一些指示燈，我們有做隔離變壓器。17714:32.447 --> 14:36.183然後就AC to DC，然後就是Fust, Shunt。17814:36.677 --> 14:41.687一樣電壓電流，就是那個Diode。17914:41.998 --> 14:47.937那我們台中的設計就是，我們有降壓二級體。18014:48.631 --> 14:54.946那一般是電廠是沒有在用，電廠是直接說我Charger是125伏。18114:54.975 --> 14:57.023那平常是Voltage是140。18214:57.279 --> 15:00.351那我們跟那個下游的設備廠商都說。18315:00.863 --> 15:06.622你的設備就是跟我的meet 140伏，不要跟我叫120伏，沒有那個東西。18415:07.931 --> 15:14.804捷運它可能以前在總顧問的世代，一直抄一直抄，抄到現在，沒有人敢改。18515:15.243 --> 15:18.271所以他說還是加，加二極體好了。18615:19.100 --> 15:21.790加二極體，可以降7伏特。18715:22.655 --> 15:23.846好像差不多這個電壓。18815:24.297 --> 15:25.496那它也可以bypass。18915:27.124 --> 15:29.279bypass就是你電壓。19015:29.576 --> 15:37.882這個電壓太低了或是你可以強制，那這裡還有一個bypass那個功能。19115:38.483 --> 15:43.373就說電壓太低的時候把它解聯不要讓電池電放太多。19215:44.014 --> 15:51.835放到電池，過放電那個電池大概就充也充不起來了。19315:52.051 --> 15:54.363就會掛了很多顆。19415:54.985 --> 15:56.927這個Charger大概是這樣子。19515:58.719 --> 16:10.480那是並聯機，基本上是一樣，台中的並聯機只有一個電池而已，其他的設計都是一樣的。19616:13.247 --> 16:16.453那Charger跟UPS，基本上我們今天講的課程。19716:17.407 --> 16:19.867我們是比較著重在。19816:20.609 --> 16:24.094就是公司給我們的Data Sheet去做延伸而已。19916:24.119 --> 16:27.217我們不去講，怎麼去sizing電池。20016:27.877 --> 16:29.878因為對sizing電池這個東西。

結果 (英文) 1:

Like it, it is usually three mains will depend basis, do synchronization.

121
08: 59.540 -> 09: 05.592
signal lines that have synchronization, synchronization words it will lights, hanging an automatic device.

122
09: 06.926 -> 09: 09.506
to say UPS1 is based.

123
09: 10.054 -> 09: 12.447
that if UPS2 hang up automatically fill up.

124
09: 12.825 -> 09: 16.474
UPS2 hang up and then automatically put on AVR.

125
09: 17.823 -> 09: 22.060
Basically this is a concept, part of the network that it has only two UPS.

126
09: 22.348 -> 09: 25.674
I said before I have seen, is that it is three.

127
09: 28.486 -> 09: 33.374
then again we are talking about, and the third is more common online version.

128
09: 35.612 -> 09: 37.656
it is the integration of a single type.

129
09: 38.427 -> 09: 42.529
single risk that the power supply also improved remote backup a single output.

130
09: 43.167 -> 09: 44.880
Through risk total static switch.

131
09: 45.455 -> 09: 50.107
that can be divided into online and Parallel Redundant Parallel with two kinds.

132
09: 50.776 -> 09: 54.918
that this difference is actually, the machine's capacity with the capacity of the battery

133
09: 54.942 -> 10: 02.131
that is online and is one hundred percent of each half or say, two sets of two kinds Type.

134
10: 03.578 -> 10: 09.098
That difference is to say, of course, it is cheaper to Parallel, usually to two.

135
10: 09.713 -> 10: 16.003
, if there is power failure, or there is another case of a fault, it may need to drop the carrier.

136
10: 16.551 -> 10: 21.055
or to change the power supply mode is not the same, some may want to jump off.

137
10: 22.187 -> 10: 27.584
that it has a similar emergency power supply, emergency power mode to be changed.

138
10: 28.020 -> 10: 33.032
Parallel Redundant substantially no problem, just a hang does not matter.

139
10: 36.208 -> 10: 40.464
Then we can actually see it, is to directly parallel the two outputs.

140
10: 41.332 -> 10: 44.689
it because in fact, has the signal transmission line in parallel, so it.

141
10: 45.553 -> 10: 49.215
you always parallel to it, at any time without parallel are ok, whatever you cut.

142
10: 53.147 -> 10: 57.301
these two are not the same FIG., Is to be compared.

143
10: 58.072 -> 10: 59.669
everyone to see, this is Output.

144
11: 00.227 -> 11: 05.750
That just say that it has to go through the confirmation signal line.

145
. 11: 06.321 ->. 11: 13.658
the DC to the AC voltage of the same phase of the same, so this switch you basically, with the cutting head can.

146
11: 14.167 -> 11: 19.559
the usual now that your comments will be Parallel, put it no more close.

147
11: 22.399 -> 11: 26.079
on the market taking into account the stability of the product UPS backup power.

148
11: 26.591 -> 11: 28.739
Some projects will be designed AVR.

149
11: 29.278 -> 11: 36.513
range, of course, that the regulator in the CNS or in ANSI Code are predetermined.

150
11: 37.087 -> 11: 40.236
but some are written in more exaggerated wrote 20%.

151
11: 41.057 -> 11: 46.643
but in fact now room for electrical instability is not easy.

152
11: 49.334 -> 11: 52.447
using an automatic voltage regulator adjustment.

153
11: 53.867 -> 11: 57.880
to see the problem is often not transferred on the first voltage regulator failed.

154
11: 57.905 -> 12: 04.721
because it will turn to chase the voltage, it is somewhat similar to our OLTC.

155
12: 05.436 -> 12: 12.850
OLTC is not useful, it would in fact be stressed too sensitive up and down, quickly hung up.

156
12: 13.998 -> 12: 22.396
regulators also have seen this fault, that is the last time that Thailand CUP.

157
12: 24.444 -> 12: 29.202
Thai CUP-3's, Dodo has been a bad move, has been looking for Guter to repair.

158
12: 31.658 -> 12: 37.959
Of course, the design also has a bypass regulator, means that you can use to be cut to the bypass regulator.

159
12: 39.039 -> 12: 40.451
bypass is a direct electrical room.

160
12: 41.343 -> 12: 47.487
that once the boot process uninterruptible power supply regulator entire UPS to mix themselves down.

161
12: 47.999 -> 12: 55.675
saying inseparable from the general boot AVR are switched on UPS1, UPS2 talk to the mains.

162
12: 55.935 -> 13: 00.543
synchronized way of doing parallel form or standby Parallel.

163
13 is: 02.386 -> 13 is: 05.600
the UPS is basically three.

164
13: 05.972 -> 13: 09.997
3 like state, we talk about these three like state, no problem.

165
13: 13.855 -> 13: 17.956
that if we are not speaking Charger.

166
13: 21.116 -> 13: 24.266
large voltage level higher Charger.

167
13: 24.961 -> 13: 28.959
was just talking about that modularity of our last look.

168
13: 29.454 -> 13: 36.218
modular, um, see things on the web as if manufacturers are not many.

169
13: 36.723 -> 13: 39.011
but this thing is very Charger & P level.

170
13: 41.964 -> 13: 47.095
This is something Taichung, which is a stand-alone type.

171
13: 47.903 -> 13: 54.556
stand-alone type, we can look at this, if you have bought the Czech Republic hung things.

172
13: 55.520 -> 14: 00.452
is like this, basically, Czech Republic Hung is our important partner.

173
14: 05.519 -> 14: 12.456
So it's something, it's something that is actually made of Taiwan, it is probably basically copied what Guter's.

174
14: 12.857 -> 14: 18.111
Gutor things now been sold to Schneider, now called APC schneider.

175
14: 20.148 -> 14: 26.242
then see how it's something to say, come in can see the voltage and current from the power supply.

176
14: 26.815 -> 14: 30.655
and then there are some indicators, we have to do isolation transformer.

177
14: 32.447 -> 14: 36.183
Then AC to DC, then that is Fust, Shunt.

178
14: 36.677 -> 14: 41.687
as voltage and current, is that Diode.

179
14: 41.998 -> 14: 47.937
that we Taichung design is that we have two step-down body.

180
14: 48.631 -> 14: 54.946
it is generally the plant is not in use, the power plant is the direct say I Charger is 125 volts.

181
14: 54.975 -> 14: 57.023
that is usually Voltage is 140.

182
14: 57.279 -> 15: 00.351
that we now say that the downstream equipment manufacturers.

183
15: 00.863 -> 15: 06.622
your device is with me meet 140-volt, 120-volt Do not call me, do not have that thing.

184
15: 07.931 -> 15: 14.804
MRT it might previously general counsel for generations, has been copied copy, copying now, no one dared to change.

185
15: 15.243 -> 15: 18.271
So he said, or plus, plus diodes better.

186
15: 19.100 -> 15: 21.790
plus diode, can be reduced to 7 volts.

187
15: 22.655 -> 15: 23.846
almost like this voltage.

188
15: 24.297 -> 15: 25.496
that it can also bypass.

189
15: 27.124 -> 15: 29.279
Bypass is your voltage.

190
15: 29.576 -> 15: 37.882
This voltage is too low, or you can force, it is here that there is a bypass function.

191
15: 38.483 -> 15: 43.373
say that the voltage is too low when it ADFL Do not let the battery discharge too much.

192
15: 44.014 -> 15: 51.835
put battery, over discharge the battery charge will probably be recharged up.

193
15: 52.051 -> 15: 54.363
will hang many pieces.

194
15: 54.985 -> 15: 56.927
This Charger is probably like this.

195
15: 58.719 -> 16: 10.480
That and online, is essentially the same, Taichung and a battery only online only, other designs are the same.

196
16: 13.247 -> 16: 16.453
That Charger with UPS, basically we are talking about today's class.

197
16: 17.407 -> 16: 19.867
we are more focused on.

198
16: 20.609 -> 16: 24.094
is the company to extend our Data Sheet to do it.

199
16: 24.119 -> 16: 27.217
we do not speak, how to sizing battery.

200
16: 27.877 -> 16: 29.878
because this thing for sizing battery.

結果 (英文) 2:

It is the same, it is three usually according to the power as the benchmark, to do synchronization.

121
08:59.540 --09:05.592
It will have a synchronized signal line, and if it syncs it will light up and hang an automatic.

122
09:06.926 --09:09.506
Equal to saying that UPS1 is the main.

123
09:10.054 --09:12.447
Then if you hang up the UPS2 automatically to make up.

124
09:12.825 --09:16.474
The UPS2 hangs up and automatically replenishes the AVR.

125
09:17.823 --09:22.060
Basically this concept, the part of the network it has only two UPSs.

126
09:22.348 --09:25.674
Then I said I'd seen it before, it's three.

127
09:28.486 --09:33.374
Let's go again, the third more common is the online type.

128
09:35.612 --09:37.656
It's a blend of single-model.

129
09:38.427 --09:42.529
The risk of a single power supply also improves the single output of offsite backup.

130
09:43.167 --09:44.880
Risk through the static total switch.

131
09:45.455 --09:50.107
That's online and can be divided into Parallel and Parallel Double.

132
09:50.776 --09:54.918
The difference is that the capacity of the machine is the capacity of the battery.

133
09:54.942 --10:02.131
That is to say, and online is half or say 100 percent, two sets of two types.

134
10:03.578 --10:09.098
That's the difference, of course, with Parallel it's cheaper, usually two.

135
10:09.713 --10:16.003
If there is a power outage, or if there is another failure, it may need to be loaded.

136
10:16.551 --10:21.055
Or to change the different power supply mode, some may have to jump out.

137
10:22.187 --10:27.584
It has a similar emergency power supply that can be changed to emergency power mode.

138
10:28.020 --10:33.032
Parallel Parton basically doesn't have the problem, it doesn't matter if you hang one.

139
10:36.208 --10:40.464
Then we can see that it is actually, that is, the two outputs are directly in parallel.

140
10:41.332 --10:44.689
It's because, in fact, there's already a parallel through the signal line, so it's.

141
10:45.553 --10:49.215
You always give it in parallel, at any time not in parallel all ok, whatever you cut.

142
10:53.147 --10:57.301
These two are not the same chart, or make a comparison.

143
10:58.072 --10:59.669
Look, this is Output.

144
11:00.227 --11:05.750
That's just said, it's already been confirmed through the signal line.

145
11:06.321 --11:13.658
DC to AC is the same phase voltage, so basically you have this switch, head and everything can be.

146
11:14.167 --11:19.559
Usually will think you are now Parallel, just put it no more close.

147
11:22.399 --11:26.079
UPS products on the market take into account the stability of the backup power supply.

148
11:26.591 --11:28.739
There are projects that design AVR.

149
11:29.278 --11:36.513
The range of regulators is of course specified in both CNS and ANSI Code.

150
11:37.087 --11:40.236
But some are more exaggerated and write 20%.

151
11:41.057 --11:46.643
But in fact, now the room electricity to be unstable really is not easy.

152
11:49.334 --11:52.447
Use the automatic regulator to adjust the voltage.

153
11:53.867 --11:57.880
The problem is that often you fail without a voltage regulator.

154
11:57.905 --12:04.721
Because it will become to chase that voltage, it is a bit like our OLTC.

155
12:05.436 --12:12.850
OLTC is not yet used, it is actually too sensitive to the up and down, soon hung up.

156
12:13.998 --12:22.396
The regulator this fault has also been seen, is the last time that Thailand CUP.

157
12:24.44 --12:29.202
Thailand CUP-3, the movement has been bad, has been looking for Guterres to repair.

158
12:31.658 --12:37.959
Of course, the regulator also has a design bypass, that is, you can use the regulator can also cut to the bypass.

159
12:39.039 --12:40.451
The bypass is directly to the room.

160
12:41.343 --12:47.487
The continuous power system shuts down itself once it is paired with the regulator throughout the UPS boot process.

161
12:47.999 --12:55.675
With it can not be separated from the relationship, the general boot is AVR first boot UPS1, UPS2 and then with the power.

162
12:55.935 --13:00.543
Synchronized way to do parallel, forming a standby or Parallel.

163
13:02.386 --13:05.600
UPS is basically these three.

164
13:05.972 --13:09.997
3 patterns, let's talk about these 3 patterns first, no problem.

165
13:13.855 --13:17.956
Then if not we're going to talk about Charger.

166
13:21.116 --13:24.266
Large voltage class is relatively high for The Charger.

167
13:24.961 --13:28.959
That's the modular one we just talked about, let's look at it for the last time.

168
13:29.454 --13:36.218
Modular that, the network to see things like manufacturers do not have a lot.

169
13:36.723 --13:39.011
But The Chargers are very popular.

170
13:41.964 --13:47.095
It's something in the table, it's a one-model type.

171
13:47.903 --13:54.556
Single model type we can see this, if there is a buy of The Ijhung things.

172
13:55.520 --14:00.452
That's what it's like, basically, Jiehong is an important partner for us.

173
14:05.519 --14:12.456
So it's something, its stuff is actually on the taiwan system, and it's basically also copying Guterres stuff.

174
14:12.857 --14:18.111
Gutor's stuff has now been sold to Schneider, now called APC Schneider.

175
14:20.148 --14:26.242
That's how it looks, that means coming in from the power supply can look at the voltage, the current.

176
14:26.815 --14:30.655
Then there are some indicators that we have to do with the isolation transformer.

177
14:32.447 --14:36.183
Then AC to DC, then Fust, Shunt.

178
14:36.677 --14:41.687
The same voltage current, that's the Diode.

179
14:41.998 --14:47.937
Then the design of our taichung is that we have a buck secondary body.

180
14:48.631 --14:54.946
That's generally the power plant is not in use, the power plant is directly said i Charger is 125 volts.

181
14:54.975 --14:57.023
That's usually Voltage is 140.

182
14:57.279 --15:00.351
Well, we're talking to the equipment manufacturer downstream.

183
15:00.863 --15:06.622
Your device is with my meet 140 volts, don't call me 120 volts, there is no such thing.

184
15:07.931 --15:14.804
MRT it may have been before the general counsel's generation, has been copied, copied to the present, no one dare to change.

185
15:15.243 --15:18.271
So he said add, add the diode.

186
15:19.100 --15:21.790
Add a diode to reduce 7 volts.

187
15:22.655 --15:23.846
It seems to be about this voltage.

188
15:24.297 --15:25.496
Then it can also be bypass.

189
15:27.124 --15:29.279
Bypass is your voltage.

190
15:29.576 --15:37.882
This voltage is too low or you can force, so there's a bypass function.

191
15:38.483 --15:43.373
Say it's too low to untie it and don't let the battery go too high.

192
15:44.014 --15:51.835
Put on the battery, over-discharge that battery probably can not be filled up.

193
15:52.051 --15:54.363
will hang a lot of one.

194
15:54.985 --15:56.927
This Charger is probably like this.

195
15:58.719 --16:10.480
That's online, basically the same, the table and online only one battery, the other designs are the same.

196
16:13.247 --16:16.453
That Charger and UPS, basically the course we're talking about today.

197
16:17.407 --16:19.867
We are more focused.

198
16:20.609 --16:24.094
It's just the company that's extending our Data Sheet.

199
16:24.119 --16:27.217
We don't talk about how to get the battery.

200
16:27.877 --16:29.878
Because of this thing on the sing battery.

結果 (英文) 3:

It is the same, it is the three usually based on the city electricity, to do synchronization.
One hundred and twenty-one
08:59.540 --> 09:05.592
It will have a synchronous signal line. If it is synchronized, it will light up and hang an automatic device.
one hundred and twenty-two
09:06.926 --> 09:09.506
So UPS1 is the main.
one hundred and twenty-three
09:10.054 --> 09:12.447
Then if you hang up the UPS2, it will automatically make up.
One hundred and twenty-four
09:12.825 --> 09:16.474
When UPS2 is hung up, AVR will be automatically added.
One hundred and twenty-five
09:17.823 --> 09:22.060
Basically, it's a concept. There are only two UPS in that part of the network.
One hundred and twenty-six
09:22.348 --> 09:25.674
Then I said I had seen it before. It's three.
one hundred and twenty-seven
09:28.486 --> 09:33.374
Then let's talk about the third common type is the parallel type.
One hundred and twenty-eight
09:35.612 --> 09:37.656
It's a combination of stand-alone models.
One hundred and twenty-nine
09:38.427 --> 09:42.529
The risk of single power supply also improves the remote backup of single output.
One hundred and thirty
09:43.167 --> 09:44.880
Risk through static main switch.
One hundred and thirty-one
09:45.455 --> 09:50.107
Parallel online can be divided into parallel and parallel redundant.
one hundred and thirty-two
09:50.776 --> 09:54.918
So the difference is, the capacity of the machine and the capacity of the battery
One hundred and thirty-three
09:54.942 --> 10:02.131
That is to say, whether the parallel connection is half or 100%, two sets of two types.
One hundred and thirty-four
10:03.578 --> 10:09.098
The difference is that, of course, it's cheaper to use parallel, which usually requires two.
One hundred and thirty-five
10:09.713 --> 10:16.003
If there is a power failure, or there is another failure, it may need to be unloaded.
One hundred and thirty-six
10:16.551 --> 10:21.055
Or to change the different power supply mode, there may be some tripping.
One hundred and thirty-seven
10:22.187 --> 10:27.584
It has a similar emergency power supply, which can be changed to emergency power supply mode.
One hundred and thirty-eight
10:28.020 --> 10:33.032
Parallel redundant basically doesn't have this problem. It doesn't matter if you hang up one.
One hundred and thirty-nine
10:36.208 --> 10:40.464
So we can see that in fact, the two outputs are directly connected in parallel.
One hundred and forty
10:41.332 --> 10:44.689
In fact, it has been connected in parallel through the signal line, so it.
One hundred and forty-one
10:45.553 --> 10:49.215
You can connect it in parallel at any time. It's ok if you don't connect it in parallel at any time. You can cut it at will.
One hundred and forty-two
10:53.147 --> 10:57.301
Compare the two different pictures.
One hundred and forty-three
10:58.072 --> 10:59.669
Look, this is output.
One hundred and forty-four
11:00.227 --> 11:05.750
That just said, it has been confirmed through the signal line.
One hundred and forty-five
11:06.321 --> 11:13.658
DC to AC is the same phase and the same voltage, so basically you can switch between the head and the cut.
One hundred and forty-six
11:14.167 --> 11:19.559
Generally, I would say that you are a parallel, so I would like to close it no more.
One hundred and forty-seven
11:22.399 --> 11:26.079
The UPS products on the market consider the stability of the standby power supply.
One hundred and forty-eight
11:26.591 --> 11:28.739
Some projects will design AVR.
one hundred and forty-nine
11:29.278 --> 11:36.513
Of course, the scope of the voltage regulator is specified in CNS or ANSI code.
One hundred and fifty
11:37.087 --> 11:40.236
But some of them are exaggerating to 20%.
One hundred and fifty-one
11:41.057 --> 11:46.643
But in fact, it's not easy for the room power to be unstable.
one hundred and fifty-two
11:49.334 --> 11:52.447
Adjust the voltage with an automatic voltage regulator.
One hundred and fifty-three
11:53.867 --> 11:57.880
See the problem is often not adjusted to the voltage regulator on the first failure.
One hundred and fifty-four
11:57.905 --> 12:04.721
Because it's going to go after that voltage, it's kind of like our OLTC.
One hundred and fifty-five
12:05.436 --> 12:12.850
OLTC just doesn't work. In fact, it's so sensitive that it can go up and down, and then it's gone.
One hundred and fifty-six
12:13.998 --> 12:22.396
I've seen the failure of the voltage regulator. It's the last cup in Thailand.
One hundred and fifty-seven
12:24.444 --> 12:29.202
For cup-3 in Thailand, it's broken all the time. I've been looking for guter to repair it.
One hundred and fifty-eight
12:31.658 --> 12:37.959
Of course, the regulator also has bypass design, which means you can use the voltage regulator or switch to the bypass.
One hundred and fifty-nine
12:39.039 --> 12:40.451
Bypass is room power.
One hundred and sixty
12:41.343 --> 12:47.487
Once the UPS system is equipped with voltage regulator, it will shut down itself.
One hundred and sixty-one
12:47.999 --> 12:55.675
It has nothing to do with it. In general, AVR starts UPS1 first, and then UPS2 with the mains power.
One hundred and sixty-two
12:55.935 --> 13:00.543
Parallel connection is made in the synchronous way to form standby or parallel.
One hundred and sixty-three
13:02.386 --> 13:05.600
UPS is basically these three.
One hundred and sixty-four
13:05.972 --> 13:09.997
Three samples. Let's talk about these three samples first. No problem.
One hundred and sixty-five
13:13.855 --> 13:17.956
Then if we don't, we'll talk about charger.
One hundred and sixty-six
13:21.116 --> 13:24.266
Large scale charger with high voltage level.
One hundred and sixty-seven
13:24.961 --> 13:28.959
Let's take a look at the modular one just mentioned.
One hundred and sixty-eight
13:29.454 --> 13:36.218
Modularization. It seems that there are not many manufacturers on the Internet.
One hundred and sixty-nine
13:36.723 --> 13:39.011
But charger is a universal thing.
One hundred and seventy
13:41.964 --> 13:47.095
This is something in Taichung. It's stand-alone.
One hundred and seventy-one
13:47.903 --> 13:54.556
We can take a look at this single machine model, if we have bought anything from Jiehong.
One hundred and seventy-two
13:55.520 --> 14:00.452
It's just like this. Basically, Jiehong is our important partner.
One hundred and seventy-three
14:05.519 --> 14:12.456
So its stuff, its stuff is actually made in Taiwan. It's basically copied from guter.
One hundred and seventy-four
14:12.857 --> 14:18.111
Tutor's products have now been sold to Schneider, now called APC Schneider.
One hundred and seventy-five
14:20.148 --> 14:26.242
What do you think of it? It comes from the power supply