Qhov no 750KVA / 350KV AChigh voltage xeem systemmuaj feem xyuam rau AC withstand voltage test, PD test, Dielectric poob ntsuas thiab lwm yam high voltage rau bushing, switchgear, transformer, ntsuas transformer thiab insulator.
Qhov system no yog siv rau hauv qhov rooj siv thiab thov 380v fais fab mov thiab zoo hauv av.
1. Cov xwm txheej ua haujlwm:
Qhov siab: ≥1000m
Ambient kub: -10 ℃ - + 40 ℃
Tus txheeb ze humidity: ≤90% (ntawm 25 ℃)
Qhov siab tshaj qhov sib txawv txhua hnub: 15 ℃
Atmospheric av noo: 11g / m3
Anti av qeeg: ≤ Chav Kawm 7
Ib puag ncig: Sab hauv
Tsis muaj conductive plua plav
Tsis muaj hluav taws kub thiab tawg txaus ntshai
Tsis muaj corrosive gas
Lub zog hluav taws xob nrog sine waveform waveform distortion tus nqi ＜ 3%
Muaj kev txhim khu kev qha hauv av, av tiv thaiv tus nqi ＜ 0.5 Ω
2. Cov Cheebtsam tseem ceeb
YWDT-700/350 Test Transformer
TDYZ-250 / 0.38 / 0-0.65 voltage regulator
TRF 350-0.0004 capacitive divider
DBK-500/0.6 Compensating reactor
GWR350-5-2 tiv thaiv resistor
AC-2000 ntsuas thiab tswj qhov system
Pem hauv ntej / tiag low voltafe hloov txee
LBQ-700/0.6 lim
Accessories: tswj cable
