Tumira ImeyiliTambo dzemuchadenga dzakasungirirwa dzeMedium Voltage dzinonyanya kushandiswamitsetse yechipiri yepamusoroPamatanda kana senzvimbo dzekudyisa magetsi kudzimba dzekugara. Inoshandiswawo kutakura magetsi kubva kumatanda emagetsi kuenda kuzvivakwa. Ichipa kuchengetedzeka kwakanyanya uye kuvimbika, inotsungirira mamiriro ekunze akaoma, mwaranzi ye ultraviolet, uye kushushikana kwemakanika. Iri nyore kuisa nekugadzirisa, nemari shoma yekushanda, inowanzo shandiswa kuparadzira magetsi mumaguta nemumaruwa.
Mutsetse:
IEC 60502-2---- Tambo dzemagetsi dzine insulation yakawedzerwa pamwe chete nezvishongedzo zvadzo zvevoltage dzakatarwa kubva pa1 kV (Um = 1.2 kV) kusvika pa30 kV (Um = 36 kV) - Chikamu 2: Tambo dzevoltage dzakatarwa kubva pa6 kV (Um = 7.2 kV) kusvika pa30 kV (Um = 36 kV)
Vhoriyamu:
6.35/11kV, 19/33kV
Kuvaka:
Mutyairi wechikamu: Kirasi 2 yakatenderera yakasungirirwa aruminiyamu
Chidzitiro cheMutyairi: Chidzitiro che semi-conductive chakawedzerwa
Kudzivirira: XLPE (Cross-linked polyethylene)
Chidziviriro chekudzivirira: Chidzitiro che semi-conductive chakawedzerwa
Sikirini yesimbi: Sikirini yewaya yemhangura kana sikirini yetepi yemhangura
Musiyanisi: Tepi inodzivira inodzikira zvishoma nezvishoma
Chifukidziro Chekunze: HDPE (High Density polyethylene)
Mutariri wekutsigira:Waya dzesimbi dzakagadzirwa nesimbi
RUVARA:
Chinovhara mukati: Tepi yekumaka yepakati yetsvuku, yero nebhuruu
Chidimbu chekunze: Dema
Hunhu:
Kupisa Kunoshanda: 90°C XLPE
Kureba kweTembiricha: -20°C PE sheath
Kupisa Kwesekonzi Pfupi (nguva yakanyanya masekondi mashanu): 250°C XLPE
Radius Yakakombama: 15 x dhayamita yese
Sei Uchifanira Kusarudza Isu?
Tinogadzira tambo dzemhando yepamusoro tichishandisa zvinhu zvepamusoro-soro:
Chikwata chine ruzivo rwakakura chichiziva zvaunoda:
Midziyo ine nzvimbo dzakanaka uye inokwanisa kuvimbisa kutumirwa kwayo nenguva:
IEC 60502 6.35/11 kV ABC yeMitsetse Yekuparadzira Magetsi Pamusoro
| Nhamba yeCores x Chikamu cheMuchinjiko weZita | Muitisi weDanho | Chigadziko Chekumisikidza cheMessenger | Kuongororwa Kwemazuva Ano Kunoramba Kuchienderera Pa300°C Tembiricha Yemhepo. | ||||
| Kusungirira | Nzvimbo yeChikamu Chezita | Kupikisa Kukuru Kwemutyairi | Kusungirira | Nzvimbo yeChikamu Chezita | Kuputsa Mutoro | ||
| Kwete × mm² | Kwete × mm | mm² | Ω/Km | Kwete × mm | mm² | kN | A |
| 3X50 + 1X25 | 19/1.78 | 50 | 0.641 | 7/3.0 | 50 | 60 | 116 |
| 3X70 + 1X50 | 19/.14 | 70 | 0.443 | 7/3.15 | 50 | 62 | 210 |
| 3X95+ 1X50 | 19/2.52 | 95 | 0.32 | 7/3.0 | 50 | 60 | 173 |
| 3X185+1X120 | 37/2.52 | 185 | 0.164 | 7/4.67 | 120 | 150 | 259 |
| 3X150 +1X50 | 37/2.25 | 150 | 0.206 | 7/3.15 | 50 | 62 | 365 |
| 3X240 +1X50 | 61/2.25 | 240 | 0.125 | 7/3.15 | 50 | 62 | 500 |
IEC 60502 19/33 kV ABC yeMitsetse Yekuparadzira Mapaipi Pamusoro
| Nhamba yeCores x Chikamu cheMuchinjiko weZita | Muitisi weDanho | Chigadziko Chekumisikidza cheMessenger | Kuongororwa kwesimba remagetsi rinoenderera mberi pa300°C | ||||
| Kusungirira | Nzvimbo yeChikamu Chezita | Kupikisa Kukuru Kwemutyairi | Kusungirira | Nzvimbo yeChikamu Chezita | Kuputsa Mutoro | ||
| Kwete × mm² | Kwete × mm | mm² | Ω/Km | Kwete × mm | mm² | kN | A |
| 3X50 + 1X50 | 19/1.78 | 50 | 0.641 | 7/3.0 | 50 | 60 | 165 |
| 3X150+ 1X50 | 37/2.25 | 150 | 0.206 | 7/3.0 | 50 | 60 | 315 |
| 3X185+1X70 | 37/2.52 | 185 | 0.164 | 7/3.57 | 70 | 91 | 355 |
| 3X70 +1X50 | 19/2.14 | 7 | 0.443 | 7/3.15 | 50 | 62 | 250 |
| 3X150 +1X50 | 37/2.25 | 150 | 0.206 | 7/3.15 | 50 | 62 | 370 |
Zvimwe Zvigadzirwa
