Transformer Capacity thiab Inductance Tester / Meter
Technical parameters ntawm Transformer luv Circuit Court impedance Tester
|
Voltage (tsis siv neeg ntau yam) |
15 ~ 400V ± (Nyeem × 0.2% + 3 tus lej) ± 0.04% ( ntsuas ntau) |
|
Tam sim no (tsis siv neeg ntau yam) |
0.10 ~ 20A ± (Nyeem × 0.2% + 3 tus lej) ± 0.04% ( ntsuas ntau) |
|
Hwj chim |
COSΦ ＞ 0.15 ± (Nyeem × 0.5% + 3 tus lej) |
|
Ntau zaus |
45 ~ 65 (Hz) qhov tseeb: ± 0.1% |
|
Short-circuit impedance |
0 ~ 100% qhov tseeb: ± 0.5% |
|
Repeatability thiab Stability |
Ratio yuam kev ＜0.2%, lub kaum sab xis ＜0.02° |
|
Zaub |
5 lej |
|
Ua haujlwm kub |
-10 ℃ ~ 40 ℃ |
|
txheeb ze humidity |
≤ 85% RH |
|
Fais fab mov |
AC 220V ± 10% 50Hz ± 1Hz |
|
Dimension |
Khoom siv: 360 * 290 * 170 (mm) Hlau box: 360 * 290 * 170 (mm) |
|
Qhov hnyav |
Ntsuas: 4.85 KG, Hlau Box: 5.15 KG |
Cov yam ntxwv tseem ceeb rau Fais fab Transformer Impendence ntsuas ntsuas
1. 3 theem luv Circuit Court impedance kuaj, tso saib 3 theem voltage, 3 theem tam sim no thiab 3 theem fais fab, tsis siv neeg hloov feem pua ntawm impedance voltage ntawm transformer nyob rau hauv ntsuas kub thiab tam sim no
2. Tsis siv neeg ntsuas qhov feem pua ntawm qhov tseeb impedance tus nqi thiab tus nqi hauv cov ntaub ntawv phaj.
3. Loj xim LCD kov npo.
4. Ua-nyob rau hauv micro-printer.
5. Txog li 200 teev kuaj cov ntaub ntawv khaws cia
6. USB chaw nres nkoj rau cov ntaub ntawv cia.
7. High precision, zoo stability me me thiab lub teeb yuag, dav ntsuas ntau yam.