Qhov no 750KVA / 350KV AC high voltage xeem system yog muaj 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