Txhawm rau kom nkag siab qhov xwm txheej tiag tiag ntawm lub zog hluav taws xob ntawm daim phiaj hluav taws xob, nws yuav tsum muaj cov cuab yeej siv los ntsuas thiab ntsuas nws. Hauv kev teb rau qhov teeb meem hauv tebchaws tiag tiag, peb lub tuam txhab tau tsim kho raws sijhawm thiab tsim cov cuab yeej siv hluav taws xob zoo tshaj plaws uas tsim nyog rau lub tebchaws. Cov hauv qab no yog cov lus piav qhia ntxaws txog kev ua haujlwm tshwj xeeb, tsis muaj, thiab kev siv lub zog zoo ntsuas ntsuas.
|
Yam khoom |
tsis muaj |
|
|
ntsuas raws |
Plaub-channel voltage, plaub-channel tam sim no |
|
|
Kev xeem ntau yam |
hluav taws xob |
10-660V, Kev xaiv qhov tseeb voltage faib lub thawv tuaj yeem ncav cuag 1200V |
|
tam sim no |
Me clamp meter: txoj kab uas hla 8mm, 0-5A-25A (tus qauv teeb tsa) Nruab nrab clamp meter: txoj kab uas hla 50mm, 5-100-500A (yeem) Loj clamp meter: txoj kab uas hla 125 × 50mm, 20-400-2000A (yeem) Flexible pliers: nplhaib txoj kab uas hla 250mm, 30-1000-5000A (yeem) |
|
|
theem kaum |
0 000 - 359.999 degree |
|
|
zaus |
42.5-69 Hz |
|
|
daws teeb meem |
hluav taws xob |
0.001V |
|
tam sim no |
0.0001A |
|
|
theem kaum |
0.001 degree |
|
|
Hwj chim |
Active {{0}}.01W, Reactive zog 0.01Var |
|
|
zaus |
0.0001Hz |
|
|
Voltage RMS qhov tseeb |
Tsawg dua lossis sib npaug rau 0.1% |
|
|
Qhov txiaj ntsig zoo tam sim no sib txawv |
Tsawg dua lossis sib npaug rau 0.3% |
|
|
theem lub kaum sab xis yuam kev |
Tsawg dua lossis sib npaug rau 0.1 degree |
|
|
Lub zog sib txawv |
Tsawg dua los yog sib npaug rau 0.5% |
|
|
Kev ntsuas qhov tseeb |
Tsawg dua los yog sib npaug rau 0.01Hz |
|
|
Harmonic ntsuas kev txiav txim |
2x64 ua |
|
|
Voltage harmonic sib txawv |
Thaum harmonics ntau dua 1% ntawm tus nqi nominal: Tsawg dua lossis sib npaug li 1% ntawm kev nyeem ntawv Thaum harmonics tsawg dua 1% ntawm tus nqi nominal: Tsawg dua lossis sib npaug rau 0.05% ntawm tus nqi nominal voltage |
|
|
Tam sim no harmonic sib txawv |
Thaum harmonics ntau dua 3% ntawm tus nqi nominal: Tsawg dua lossis sib npaug rau 1% kev nyeem ntawv + CT raug Thaum harmonics tsawg dua 3% ntawm tus nqi nominal: Tsawg dua lossis sib npaug rau 0.05% ntawm qhov tam sim no |
|
|
Voltage imbalance raug |
Tsawg dua lossis sib npaug rau 0.2% |
|
|
Tam sim no unbalance raug |
Tsawg dua los yog sib npaug rau 0.5% |
|
|
Voltage fluctuation raug |
5% |
|
|
Lub sijhawm ntsuas flicker luv |
10 min |
|
|
Lub sijhawm ntsuas flicker ntev |
2 teev |
|
|
Flicker ntsuas qhov sib txawv |
Tsawg dua lossis sib npaug li 5% |
|
|
Zaub |
1280 × 800 hli. Xim dav kub LCD npo |
|
|
Charger |
AC220V ± 15% zaus 45Hz-65Hz |
|
|
Lub sijhawm ua haujlwm roj teeb |
Ntau tshaj lossis sib npaug li 10 teev |
|
|
Kev siv fais fab |
4 VA |
|
|
rwb thaiv tsev |
Lub rwb thaiv tsev tsis kam ntawm qhov voltage thiab tam sim no input terminals rau lub chassis yog ntau tshaj los yog sib npaug rau 100MΩ. Kev ua hauj lwm lub zog tawm tswv yim kawg thiab lub plhaub tiv taus lub zog zaus ntawm 1.5KV (tus nqi zoo), thiab qhov kev sim tau siv sijhawm 1 feeb. |
|
|
ambient kub |
-20 degree -50 degree |
|
|
txheeb ze humidity |
0-95% Tsis yog RH |
|
|
lub cev dimension |
280mm × 210mm × 58 hli |
|
|
hnyav |
2 Kg |
|