1. Izinga lokushisa eliphakathi: -10°C~+40°C
2. Ukuphakama: akudluli ku-1000m
3. Umswakama:
Umswakama ohlobene: isilinganiso sansuku zonke asidluli ku-95%, isilinganiso sanyanga zonke asidluli ku-90%;
Umfutho womusi ogcwele: isilinganiso sansuku zonke asidluli i-2.2x10-3MPa, isilinganiso sanyanga zonke asidluli i-1.8x10-3MPa.
4. Ukuqina kokuzamazama komhlaba: akudluli amadigri ayi-8
5. Umoya ozungezile akufanele ube yigesi ebolile noma evuthayo, umusi kanye nokunye ukungcola okusobala
6. Akukho ukudlidliza okuvamile okunamandla endaweni okusetshenziswa kuyo
Phawula:Uma isimo sokusebenzisa esingenhla singafani, singenziwa ngezifiso.
| Ithebula 1 | |||||
| I-voltage elinganisiwe kV | 12 | ||||
| Imvamisa elinganisiwe (Hz) | 50 | ||||
| Izinga lokuvikela elilinganiselwe | Imvamisa yamandla engu-1min imelana ne-voltage (i-interphase, isigaba kuya emhlabathini/ukuphuka kwe-kV) | 42/48 (Inani elisebenzayo) | |||
| Ukukhanya kombani kumelana ne-voltage (i-interphase, isigaba kuya emhlabathini/ukuphuka kwe-kV) | 75/85 (Inani eliphakeme) | ||||
| Ukulandelana kokusebenza okulinganiselwe | I-Ot-CO-t'-CO* | ||||
| Ukumelana kwesekethe eyinhloko (mΩ) | ≤50 | ||||
| Imijikelezo yokuphila kwemishini | 10000 | ||||
| Inombolo Yemodeli | Isilinganiso samanje (A) | Isilinganiso samanje sokuphuka kwe-short-circuit (kA) | Isilinganiso samandla okuvala okufushane (i-peak kA) | Isikhathi (s) esiqhubekayo esilinganiselwe se-short-circuit | Isikhathi sokuphuka kwe-short-circuit esilinganiselwe |
| ZN73-12/630-20 | 630 | 20/25 | 50/63 | 4 | 50 |
| ZN73-12/1250-20 | 1250 | ||||
| I-ZN73-12/1250-31.5 | 1250 | 31.5 | 80 | 50 | |
| I-ZN73-12/1600-31.5 | 1600 | ||||
| ZN73-12/2000-31.5 | 2000 | ||||
| I-ZN73-12/2500-31.5 | 2500 | ||||
| ZN73-12/1250-40 | 1250 | 40 | 100 | 50 | |
| ZN73-12/1600-40 | 1600 | ||||
| ZN73-12/2000-40 | 2000 | ||||
| I-ZN73-12/2500-40 | 2500 | ||||
| I-ZN73-12/3150-40 | 3150 | ||||
Phawula:* uma umugqa wokuphuka kwesekethe emfushane ungama-20, 25, 31.5kA, t=0.3s, t'=180s, Uma umugqa wokuphuka kwesekethe emfushane ungama-40KA,t=180s,t'=180s.
Umdwebo 1 Umdwebo wesimiso sikagesi sangaphakathi se-fixed type circuit breaker
Y1: I-electromagnet evalayo Y7~Y9: I-electromagnet evalayo enamandla amakhulu KO: I-relay elwa nokukhubeka ngaphakathi kwendlela
I-HQ: Ukuvala i-electromagnetI-QF: Iswishi esekelayo yokuxhumana okuyinhloko kwe-circuit breaker I-TQ: I-electromagnet evulayo
S1: Iswishi encane yokugcina amandla S2: Iswishi ekhawulelwe ye-electromagnet ebambayoM: Iswishi yokugcina amandla
Umdwebo 2 Umdwebo oyinhloko kagesi wangaphakathi we-removable circuit breaker (ene-anti-trip, latching, over-current)
KO: Ukudluliselwa okulwa nokukhubeka ngaphakathi kwendlela P: Indlela yokusebenza ngesandla Y1: I-electromagnet evalayo HQ: Ukuvala ukukhubeka TQ: Ukuvula ukukhubeka
Injini yokugcina amandla i-M: S9: Iswishi yokusiza yesikhundla sokusebenza i-S8: Iswishi yokusiza yesikhundla sokuhlola i-S2: Iswishi yokusiza ye-electromagnet ebambayo
I-S1: Iswishi encane yokugcina amandla QF: Iswishi esisizayo yokuxhumana okuyinhloko kwe-circuit breaker
Ipharamitha yezimpawu zemishini ye-circuit breaker (Ithebula 2)
| Ithebula 2 | Iyunithi | Ipharamitha | |||
| Ibanga lokuvula loxhumana naye | mm | 11±1 | |||
| Ukushaya ngamandla koxhumana naye | mm | 3.5±0.5 | |||
| Ukuvumelanisa ukuvula nokuvala kwezigaba ezintathu | ms | ≤2 | |||
| Isikhathi sokuvala sokukhubeka koxhumana naye | ≤2 | ||||
| Isikhathi sokuvula | ≤50 | ||||
| Isikhathi sokuvala | ≤100 | ||||
| Isivinini sokuvula esimaphakathi | 0.9~1.3 | ||||
| Isivinini sokuvala esimaphakathi | 0.4~0.8 | ||||
| Ukucindezela koxhumana naye kokuvala | N | 20kA | 25kA | 31.5kA | 40kA |
| 2000±200 | 2400±200 | 3100±200 | 4750±250 | ||
| Ubukhulu bokugqokwa obuqongelelwe obuvumelekile bokuthintana okuhambayo nokulungisa | mm | 3 | |||
| Ukunikezwa kwamandla okusebenza (Ithebula 3) | I-AC/DC | ||
| I-voltage elinganisiwe | 220V/110V | ||
| Amandla alinganisiwe | Ukuvulwa komcimbi | 264W | |
| Ukuvala ukukhubeka | 264W | ||
| Injini yokugcina amandla | 20kA 25kA 31.5kA | 40kA | |
| 70W | 100W | ||
| Uhla lwe-voltage olujwayelekile lokusebenza | Ukuvulwa komcimbi | 65% ~ 120% we-voltage ekalwe | |
| Ukuvala ukukhubeka | 85% ~ 110% we-voltage ekalwe | ||
| Injini yokugcina amandla | 85% ~ 110% we-voltage ekalwe | ||
| Isikhathi sokugcina amandla | ≤amasekhondi angu-10 | ||
Umdwebo 3 Ubukhulu be-VCB yohlobo oluhleliwe
Umdwebo 4 Ubukhulu bohlobo lwe-VCB olukhishwayo
Qaphela:1. Ibanga lokuhamba ekhabhinethi lingu-200mm; 2. Isithombe esingaphakathi kwabakaki sinobukhulu bomthamo olinganiselwe we-circuit breaker ongaphezu kuka-1600A
