JSY-MK-188 Metering ntse PDU meter

1. Ib theem AC input
1) Voltage ntau:100V, 220V, 380V, thiab lwm yam.
2) Ntau yam tam sim no:5a, 50a ;ua.Tus qauv ntawm sab nraud qhib tam sim no transformer yog xaiv tau.
3) Teeb liab ua:tshwj xeeb metering nti tau txais yuav, thiab 24 ntsis AD tau txais yuav.
4) Lub peev xwm ntau dhau:1.2 npaug ntawm qhov ntau yog qhov ruaj khov;Qhov tam sim no (<20ms) tam sim no yog 5 zaug, qhov voltage yog 1.2 zaug, thiab qhov ntau yam tsis puas.
5) Input impedance:voltage channel> 1k Ω / v.

2. Kuaj cov ntaub ntawv tso zis
Voltage, tam sim no, lub zog, hluav taws xob hluav taws xob thiab lwm yam tsis muaj hluav taws xob.

3. Kev ntsuas qhov tseeb
Voltage, tam sim no thiab lub zog: ± 1.0%;Active kw yog theem 1.

4. Fais fab mov
1) Fais fab mov hom: qhov voltage ntau yog ac85 ~ 265
2) Kev siv hluav taws xob zoo: ≤ 1W.

5. Ib puag ncig ua haujlwm
1) Ua haujlwm kub:-20 ~ + 70 ℃;Cia kub: -40 ~ + 85 ℃.
2) txheeb ze humidity:5 ~ 95%, tsis muaj condensation (ntawm 40 ℃).
3) Qhov siab:0 ~ 3000 m.
4) Ib puag ncig:ib qho chaw uas tsis muaj kev tawg, corrosive gas thiab conductive plua plav, thiab tsis muaj kev co tseem ceeb, kev co thiab kev cuam tshuam.

6. Kub drift:≤100ppm / ℃.

7. Khoom loj:42mm * 35mm * 28mm.