Amunawa lọwọlọwọ Atẹle Overvoltage Olugbeja
dopin ti ohun elo
Olugbeja overvoltage elekeji ti lọwọlọwọ jẹ o dara julọ fun yiyi iyatọ, yiyi pupọju, yiyi wiwọn, yiyi aabo ọkọ akero ati yiyi afẹyinti ti ẹgbẹ keji CT.O ti wa ni lo lati dojuti tionkojalo overvoltage ni isalẹ ikolu overvoltage ti awọn ẹrọ ati yosita agbara gbaradi, ki lati dabobo awọn eto Circuit ati ẹrọ itanna.
Awọn ipo iṣẹ deede ati awọn ipo fifi sori ẹrọ
1. Awọn ipo iṣẹ deede
a.Voltage: Awọn foliteji continuously loo laarin awọn foliteji Olugbeja TTY kì yio koja awọn oniwe-o pọju
Tobi lemọlemọfún ṣiṣẹ foliteji.
b.Ambient otutu: -20 ℃ ~ 70 ℃.
c.Ambient ọriniinitutu ti a lo: <95% RH.
d.Housing Idaabobo ipele: IP20.
e.Ipele idoti: Ipele idoti ni aaye fifi sori ẹrọ jẹ ipele 2.
2. Awọn ipo fifi sori ẹrọ
a.Fifi sori ẹka: ni ibamu si awọn foliteji Idaabobo ipele ti overvoltage Idaabobo ẹrọ ti pin si meji isori;
aaye fifi sori b.
Ijẹrisi
| Agbara Ipese Foliteji | Iṣawọle AC-DC jẹ 100-240V |
| Deede jijo lọwọlọwọ IL20V | ≤1μ A |
| input resistance | 100M |
| fọ-lori foliteji | > 150v (le ṣee ṣeto nipasẹ ibeere olumulo) |
| Akoko itọsọna | 50ms≤Ｔs≤250ms |
| Agbara olubasọrọ yii aabo | AC220V/5A |
| Lo CT ni pato | Oke-ẹgbẹ Atẹle tobi ju 150V |
| Dabobo lọwọlọwọ | 5A |
| iṣẹ ayika | Iwọn otutu: -20℃ ~ + 70 ℃ Ọriniinitutu: 95% RH |
| Ọna asopọ | Atunto bọtini Afowoyi |
| Seismic išẹ | 10-50-10HZ 2g 3 iṣẹju |
| Aabo ti o gbẹkẹle | Ibamu pẹlu awọn ibeere IEC834-1 |
| ipese agbara ṣiṣẹ | AC220V,50HZ |
| Ṣiṣẹ, lilo | ≤5W |
| ọna lati fi sori ẹrọ | Iru orin |
1. Ti ṣe iṣeduro fun awọn aaye ti o kere si;
2. Yoo fi sori ẹrọ laisi gbigbọn pataki ati ipa.
3. Ọna fifi sori ẹrọ: lo TH35-7.5 iru iṣinipopada fun fifi sori ẹrọ.
4. Wiring mode: dabaru titẹ onirin.
Irisi ati fifi sori iwọn
Iwọn apapọ: 115 * 90 * 40 (ipari * iwọn * ijinle) (CTB-6) apakan: mm
Ọna fifi sori ẹrọ: fifi sori iṣinipopada itọsọna
Wo itumọ ebute ni isalẹ: (CTB-3)
Wo itumọ ebute ni isalẹ: (CTB-4)
Wo itumọ ebute ni nọmba ni isalẹ: (CTB-6)
Wo olusin ni isalẹ: (CTB-9) Iwọn: 145 * 90 * 40 (ipari * iwọn * ijinle) (CTB-9) kuro: mm
Wo itumọ ebute ni nọmba wọnyi: (CTB-12) Iwọn apapọ: 155 * 110 * 72 (ipari * iwọn * ijinle) (CTB-12) kuro: mm
Ohun elo
| ọja orukọ | ọja awoṣe | ipilẹ iṣẹ | awọn akiyesi | |
| Atẹle overvoltage Olugbeja | NLK-CTB-3 | | Mẹta-ọna lọwọlọwọ transformer secondary overvoltage Olugbeja | Ipari, * iwọn, * ijinle, 115mm * 90mm * 40mm |
| NLK-CTB-4 | Olugbeja apọju iwọn-ọna meji lọwọlọwọ transformer secondary | Ipari, * iwọn, * ijinle, 115mm * 90mm * 40mm | ||
| NLK-CTB-6 | Mẹfa-ọna lọwọlọwọ transformer secondary overvoltage Olugbeja | Ipari, * iwọn, * ijinle, 115mm * 90mm * 40mm | ||
| NLK-CTB-9 | Mẹsan-ọna lọwọlọwọ transformer secondary overvoltage Olugbeja | Ipari, * iwọn, * ijinle, 145mm * 90mm * 40mm | ||
| NLK-CTB-12 | Awọn 12-ọna lọwọlọwọ transformer Atẹle overvoltage Olugbeja | Ipari, * iwọn, * ijinle, 155mm * 110mm * 72mm | ||
