Impulse Voltage Test System – High Voltage Test Instruments
●Ua kom tiav cov cuab yeej thiab qhov dav voltage theem hauv tag nrho cov khoom siv.
●Me me hluav taws xob inductance nyob rau hauv lub rov qab Circuit Court ntawm lub impulse voltage generator, A band-stop filtering yog saws kom tus txheej txheem impulse yoj tseem generated txawm nyob rau hauv ib tug loj muaj peev xwm load, thiab loj load peev xwm.
●Loj nyob rau hauv voltage siv coefficient.
●Yooj yim hauv kev hloov yoj, yooj yim hauv kev ua haujlwm, zoo heev hauv kev ua haujlwm synchronization thiab txhim khu kev qha hauv kev txav.
●Cov txheej txheem tswj tsis siv neeg yog saws nyob rau hauv tus nqi tas mus li tam sim no, uas yog siab automation thiab muaj zog tiv thaiv kev cuam tshuam.
●Ib qho kev ntsuas digital thiab kev tshuaj ntsuam xyuas rau hnub xeem impulse tau txais yuav, uas nce qib kev kawm thiab kev ua tau zoo ntawm kev ntsuas hluav taws xob impulse.
| Impulse voltage qib | 100 kV-7200 kV |
| Standard xob laim | 1.2 ± 30% / 50 ± 20% µS |
| Peak oscillation | <5% |
| Standard switching yoj | 250 ± 20% / 2500 ± 60% µS |
| Virtual pem hauv ntej lub sij hawm ntawm oscillating xob laim yoj | ≤15µS |
| Virtual pem hauv ntej lub sij hawm ntawm oscillating switching nthwv dej thiab virtual pem hauv ntej lub sij hawm ntawm oscillating switching impulse yoj | 15µS-1mS |
| Yam tsawg kawg nkaus tso zis voltage | ≥10% Un |
| Them voltage instability | <± 1% |
| Synchronizing ntau yam | ≥20% |
| Synchronous discharge yuam kev tus nqi | <2% |
| Ignition range | 10% ~ 100% |
| Lub sijhawm ua haujlwm | ≥70% UN Discontinuous ua hauj lwm (them-tso tawm 300s / sij hawm) <70% nn Kev ua haujlwm tsis tu ncua (nqi-tso tawm 120s / sijhawm) |
| Generator efficiency: xob laim yoj (tsis muaj load) | ≥90% |
| Lub sijhawm rau chopping | 2 ~ 5 µS |
