I-EVS 800-1600 I-Vacuum Contactor ene-voltage ephansi
I-EVS 800-1600 I-Vacuum Contactor ene-voltage ephansi
I-EVS(800-1600)/1140 series low-voltage vacuum contactor iyiyunithi yesakhiwo se-single pole, ingahlangana kuma-n poles ngokwezidingo zekhasimende. Indlela yayo yokusebenza iwukubamba nge-electromagnetic, uhlelo lwe-DC magnetic. Uma usebenzisa umthombo wamandla okulawula i-AC, inikeza i-DC ukuze ijijeke nge-rectifier. Ngaphansi kwe-AC-1, isigaba se-AC-2, ifaneleka ngezikhathi ezidinga ukulawulwa kwamandla aphezulu.
Ipharamitha eyinhloko
| I-voltage ekalwe yisekethe eyinhloko (V) | 1140V |
| Isilinganiso samanje sesekethe eyinhloko (A) | 800A, 1000A, 1250A，1600A |
| Umthamo wokwenza isekethe eyinhloko (A) | 4Ie (AC-2) |
| Umthamo omkhulu wokuphula isekethe (A) | 4Ie (AC-2) |
| Imvamisa ekalwe yisekethe eyinhloko (Hz) | 50/60 Hz |
| Impilo yemishini (isikhathi) | 100 x 104 |
| Impilo kagesi i-AC-2 (isikhathi) | 25 x 104 |
| Imvamisa yokusebenza elinganisiwe (isikhathi/ihora) | 300 |
| Imvamisa yamandla wesekethe eyinhloko imelana ne-voltage (igebe) (kV) | 10 kV |
| Isigaba kuya Esigabeni, Imvamisa yamandla esigaba kuya emhlabeni imelana ne-voltage (kV) | 5 kV |
| Ukumelana kokuxhumana kwesekethe eyinhloko (μΩ) | ≤100 μΩ |
| Ukuhlukanisa phakathi kokuxhumana okuvulekile (mm) | 2.5±0.5 mm |
| Ukuhamba okungaphezu komkhawulo (mm) | 2.5±0.5 mm |
| I-voltage yokulawula yesibili (V) | I-AC: 110 / 220/380V, DC: 110/220V |
| Ukwenza isikhathi (ms) | ≤50 ms |
| Isikhathi sokuphuka (ms) | ≤50 ms |
| Ukwenza ukugxuma (ms) | ≤3 ms |
