Qhov no 750KVA / 350KV AC kev kuaj xyuas hluav taws xob siab siv tau rau AC withstand voltage test, PD test, Dielectric loss measurement thiab lwm yam high voltage rau bushing, switchgear, transformer, instrument transformer thiab insulator.

Lub kaw lus no yog rau siv hauv qhov rooj thiab thov kom muaj 380v fais fab mov thiab lub kaw lus av zoo.

1. Cov xwm txheej ua haujlwm:

Qhov siab:

Kub Ib puag ncig: -10 ℃ — + 40 ℃

Cov av noo sib piv: ≤90% (ntawm 25 ℃)

Qhov Sib Txawv Kub Txhua Hnub Max: 15 ℃

Huab cua noo: 11g / m3

Av qeeg tiv thaiv: ≤ Chav Kawm 7

Ib puag ncig: Sab hauv tsev

Tsis muaj hmoov av conductive

Tsis muaj kev phom sij ntawm hluav taws thiab tawg

Tsis muaj roj corrosive

Lub zog fais fab nrog sine waveform waveform distortion rate

Muaj kev txhim khu kev qha grounding, grounding tsis kam tus nqi ＜ 0.5 Ω

2. Cov Cheebtsam Tseem Ceeb

YWDT-700/350 Kev Ntsuas Transformer

TDYZ-250/0.38/0-0.65 lub zog tswj hluav taws xob

TRF 350-0.0004 lub peev xwm faib tawm

DBK-500/0.6 Lub tshuab hluav taws xob them rov qab

GWR350-5-2 Tiv thaiv resistor

AC-2000 kev ntsuas thiab kev tswj hwm system

Pem hauv ntej / tiag tiag qis voltage hloov txee

LBQ-700/0.6 lim dej

Cov khoom siv: tswj cable