Tsatanetsatane wazogulitsa
FAQ
Matamba a malonda
Mafotokozedwe Akatundu
PTC Alloy kukana waya kumakhala ndi luso lapakatikati komanso lolumikizana logwirizana.
Amagwiritsa ntchito kwambiri mafupa osiyanasiyana. Itha kuwongolera kutentha ndi mphamvu ya SD posunga nthawi zonse komanso kuchepetsedwa kwa masiku ano.
Dzina | Kachitidwe | Kupangidwe Kwakukulu | | | | | |
Fe | S | Ni | C | P | Wofanana |
Kusanthula padenga la kutentha | Ptc | Gofu. | ≤0.01 | 77 ~ 82 | ≤ 0.05 | ≤0.01 | Q / 320421ptc4500-2008 |
Kufotokozera ndi Kulekerera
Mzere wapakati | 0.05 | 0.10 | 0.15 | 0.16 | 0.17 | 0.18 | 0.19 | 0.20 | 0.21 | 0.22 | 0.23 | 0.24 | 0.25 |
Kupilira | ± 0,003 | ± 0,005 | ± 0,008 |
Temp.coeff.of kukana (20ºC)
Mtundu | PTC-4500 | PTC-4000 | PTC-3800 | PTC-3400 | PTC-3000 | PTC-2500 |
0 ~ 150ºCAverage, PPM | 4500 | 4000 | 3800 | 3400 | 3000 | 2500 |
Kukana Kukana (20ºC) (μ)
Mtundu | PTC-4500 | PTC-4000 | PTC-3800 | PTC-3400 | PTC-3000 | PTC-2500 |
AT20ºCRARRRRESTAND ± 5% μω.m | 0.20 | 0.38 | 0.40 | 0.43 | 0.52 | 0,6 |
Tebulo la kukana
Chinthu | ± 0,5% ω / m | Dia. (Mm) ndi malo oyambira (mm) |
0.05 | 0.10 | 0.15 | 0.16 | 0.17 | 0.18 | 0.19 | 0.20 | 0.21 | 0.22 | 0.23 | 0.24 | 0.25 |
0.00196 | 0,00785 | 0.00176 | 0.0201 | 0.0227 | 0.0255 | 0.0284 | 0.0314 | 0.0346 | 0.0380 | 0.0415 | 0.0452 | 0.0491 |
PTC-4500 | 96.93 | 24.20 | 10.79 | 9.45 | 8.37 | 7.45 | 6.69 | 6.05 | 5.49 | 5.00 | 4.58 | 4.20 | 3.87 |
PTC-4000 | 127.55 | 31.84 | 14.20 | 12.43 | 11.014 | 9.80 | 8.80 | 7.69 | 7.22 | 6.58 | 6.02 | 5.53 | 5.09 |
PTC-3800 | 137.75 | 34.39 | 15.34 | 13.43 | 11.89 | 10.59 | 9.11 | 8.60 | 7.80 | 7.11 | 6.51 | 5.97 | 5.50 |
PTC-3500 | 183.67 | 45.85 | 20.45 | 17.91 | 15.86 | 14.12 | 12.68 | 11.46 | 10.40 | 9.47 | 8.67 | 7.96 | 7.33 |
PTC-3000 | 204.08 | 50.95 | 22.72 | 19.90 | 17.62 | 15.68 | 14.08 | 12.73 | 11.56 | 10.52 | 9.63 | 8.84 | 8.14 |
PTC-2500 | 219.38 | 54.77 | 24.43 | 21.39 | 18.94 | 16.86 | 15.14 | 13.69 | 12.42 | 11.31 | 10.36 | 9.11 | 8.75 |
Kulemera pa spool
kutanthauzira (mm) | ≤0.05 | > 0.05 ~ 0.10 | > 0.10 ~ 0.15 | > 0.15 ~ 0.25 |
Kulemera pa spool | Kulemera Konse | 20 | 30 | 100 | 300 |
Kulemera Kochepa | 10 | 20 | 50 | 100 |
Elongition (%)
Wofanana | ≤0.05 | > 0.05 ~ 0.10 | > 0.10 ~ 0.15 | > 0.15 ~ 0.25 |
Alloy waya (wofewa) elongition | 10% | 12% | 16% | 20% |
M'mbuyomu: Ptc thermastor alloy kukana Nife28 waya wa Nife30 ndi kusanthula pang'ono Ena: Ptc thermaristor alyay waya kuti kutentha