GL series Isolator (Load isolation switch) inoiswa paAC 50Hz, ine rated voltage iri pasi pe400V. Rated current i3150A. Yakakodzera kubatanidza nekupwanya infrequent electriccircuit kana electric isolation mu power system. Chigadzirwa ichi chinoenderana neIEC60947-3.
1. KUSHANDISA
GL series lsolator (Load isolation switch) inoiswa paAC 50Hz, ine rated voltage iri pasi pe400V. Rated current i3150A. Yakakodzera kubatanidza nekupwanya electromagnetic circuit isingawanzoitiki kana electric isolation mu power system. Chigadzirwa ichi chinoenderana neIEC60947-3.
2. ZVINHU ZVAKATIDZWA
□Kukwira hakupfuuri 2000m.
□ Tembiricha yemhepo iri munzvimbo ino haipfuure +40℃ uye haisi pasi pe-5℃. Uye avhareji yekupisa kwemaawa makumi maviri nemana haipfuure +35℃.
□ Kana tembiricha yepamusoro yasvika +40℃, hunyoro hwemhepo hahufanirwe kupfuura 50%. Mutembiricha yakaderera, inobvumira kuva nehunyoro hwakanyanya, asi inofanira kuyera kana tembiricha ichichinja dzimwe nguva kana kutenderedza hunyoro.
□ Hapana njodzi yekuputika kwenzvimbo.
□ Kusvibiswa kwezvakatipoteredza kuri muzvikamu zvitatu.
3. Chiratidzo chehunyanzvi
| Kupisa kwemagetsi kwakajairika Ith(A) | 63 | 100 | 125 | 160 | 200 | 225 | 250 | 315 | 400 | 500 | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rated insulation voltage (Ui) | 690V | 800V | 1000V | ||||||||||||||||
| Rated impulse inodzivirira voltage (Uimp) | 8kV | 10kV | |||||||||||||||||
| Rated kushanda voltage (Ue) | AC400V | AC400V | |||||||||||||||||
| Rated frequency | 50Hz | 50Hz | |||||||||||||||||
| Shandisa chikamu | AC-22B | AC-21B | |||||||||||||||||
| Rated working current Ie(A) AC400V | 63 | 100 | 125 | 160 | 200 | 225 | 250 | 315 | 400 | 500 | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | |
| Yakayerwa kugona kwekubatanidza kwe-short-circuit Icm(kA) | 17 | 40 | 105 | ||||||||||||||||
| Yakayerwa kuti igare kwenguva pfupi Icw(kA) inomira nemagetsi emagetsi kwenguva pfupi | 10kA/1s | 20kA/1s | 35kA/1s | ||||||||||||||||
| Hupenyu hwemakanika (nguva) | 1700 | 1400 | 800 | 500 | 300 | ||||||||||||||
| Hupenyu hwemagetsi (nguva) | 300 | 200 | 100 | ||||||||||||||||
| Nguva yekushanda (N·M) | / | / | 6.5 | 6.5 | 10 | 15 | 27 | 60 | |||||||||||
4. ZVINHU ZVEMUGADZIRIRO
4.1 Switch inoshandisa nzira yekuunganidza elastic kuti iburitswe ipapo ipapo inoita kuti kugadzirwa nekuputsika kuitike nekukurumidza. Haisi hukama nekumhanya kwemubato wekushanda uye inowedzera kugona kwemagetsi ekudzima.
4.2 Goko rakagadzirwa ne polyester resin isina kuguta yakasimbiswa ne fiberglass rine mashandiro akanaka kwazvo ekudzivirira moto, mashandiro e dielectric, mashandiro akachengeteka, anodzivirira carbonic performance uye anodzivirira kukuvadzwa.
4.3 Switch ine 3P uye 4P (3P + Neutral pole)
4.4 Maka hwindo rakaiswa kurutivi rwemberi kuratidza mamiriro ekubata kwechinhu pachaiswa ON uye OFF.
4.5 Mubato wekushanda unogona kuiswa zvakananga pakati peswitch iri mukati mekushanda. Uye zvakare mubato wakareba unogona kuiswa kunze kwebhokisi rekugovera. Unoshanda kunze kwekushanda.
4.6 Zvinoenderana nezvinodiwa, inogona kupa nzira yekubatsira yekuvhara yakajairika uye yekubatanidza uye kuisa bhodhi repasi rakakosha, kumberi nekumashure kwemhando yekubatanidza, kuti isangane nezvinodiwa nemutengi.
4.7 Kana uri panzvimbo yekubvisa "O", unogona kushandisa maviri kana matatu akavhara mubato kudzivirira kusashanda zvakanaka.
5. MAUMBIRWO UYE HUNHU
Goko reSwitch rinogadzirwa ne unsaturated polyester resin yakasimbiswa ne fiberglass plastic (DMC). Spring energy storage uye Speed institutions zvinogona kukurumidza kubatana ne breaker kana kubviswa ne break. Maumbirwo e contact ari parallel double breakpoint maviri akasiyana heads, uye shuwa kuti contact pressure iri pa shape stem; Switch inogona kuona otomatiki muganhu we on and off, uye ine On-off tag iri pachena inoratidza on and off position.
6. ZVINHU ZVETEKINONI
6.1 GL series isolation switch's technical parameter (Ona tafura 1).
6.2 Kushanda kwekunze, kushanda kwebhokisi, kubatana kwebhodhi, parameter yehunyanzvi yekushandura yekuzviparadzanisa zvese zvinosangana neGL.
6.3 GLZ Chiyero chehunyanzvi chekuchinja chinja uchishandisa manual changeover parameter chiri pa GL.