roduct Tsanangudzo
LW36-132 Outdoor High Voltage SF6 Gasi Circuit Breaker:
SF6 live tank circuit breaker LW25-132 iyuniti yekunze inogadzirwa nekambani yedu uye Xi'an High Voltage Apparatus Research Institute ine sulfur hexafluoride gasi se insulation uye arc yekudzima svikiro uye musimboti weimwe inosiyana dhizaini kabhini rudzi arc kudzimisa.Chigadzirwa chacho chakakodzera 126KV matatu-chikamu AC 50HZ simba system, iyo inoshandiswa kune mapoinzi uye mutoro wazvino, yakawandisa ikozvino uye pfupi yedunhu ikozvino.
SF6 Circuir Breaker Advantages
a) Kuvimbika kutyora kuita
b) Kuvimbika kwemuchina wekuita basa: kuvimbika kwepamusoro kwekushanda, hupenyu hwemagetsi hunosvika kupfuura 10000 nguva.
c) Insulation yakavimbika
d) Kuvimbikakuisa chisimbiso
e) Kuomarara maitiro ezvigadzirwa zvechigadzirwa
Environmental Conditions
Ambient tembiricha:-30°C~+40°CRelative humidity:≤95%kana≤90%
Thezuva nezuvaage saturated vapor pressure:≤2.2KPa;
TheAvhareji yemutengo wepamwedzi:≤1.8KPa.
Altitude:≤3000m
Seismic simba:≤8
Mwero wekusvibiswa kwemhepo:Level Ⅲ
Mhepo pressure:≤700pa
*Iyo yekuisa ichave isina moto, kuputika, kuzunguzika kwakanyanya, kemikari ngura uye kusvibiswa kwakanyanya.
Chimiro uye Basa
Aihwa. | Item | Unit | Data | |
1 | Rated voltage | KV | 132 | |
2 | Rated current | A | 3150 | |
3 | Rated frequency | HZ | 50 | |
4 | First pole to clear factor | 1.5 | ||
5 | Rated short circuit breaking current | KA | 40 | |
6 | Rated short-circuit current (peak) | KA | 100 | |
7 | Rated short-circuit inomira ikozvino | KA | 40 | |
8 | Yakatemerwa simba frequencywithstand voltage (1min) | Phase panyika | KV | K·230 |
Phase to phase | K ·(230+70) | |||
9 | Rated mheni impulse inomira voltage | Phase panyika | KV | K·550 |
Phase to phase | K ·(550+103) | |||
10 | Rated peak inomira ikozvino | KA | 100 | |
11 | Rated out of step current | KA | 10 | |
12 | Near fault current | KA | 90%1K | |
13 | Upenyu hwemagetsi hwakayerwa kupfupika sekiti breaking current | nguva | 20 | |
14 | Yakatemerwa nguva pfupi yedunhu | s | 4 | |
15 | Yakatemerwa mutsara wekuchaja vhara ikozvino | A | 31.5 | |
16 | Rated oparesheni kutevedzana | O-0.3s-CO-180s-CO35 | ||
17 | Main circuit resistance | μΩ | ≤35 | |
18 | Yakatemerwa SF6 gasi kudzvanywa | MPa | 0.6 | |
19 | SF6 gasi leakage rate | ppm | ≤0.55 | |
20 | Hunyoro huri mukati meSF6 gasi (V/V) | ≤150 | ||
21 | Mechanical hupenyu | nguva | 10000 |
Pakazara uye kuiswa dimension
ServiceEnvironment