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RONS rau cuam tshuam lossis xob laim kaw
Functional Features
| 1 | Beidou / GPS sijhawm | tuaj yeem txuas nrog lub sijhawm sib cais sab nraud synchronization ntaus ntawv lossis sib koom nrog lub moos qub |
| 2 | transient overvoltages | Nruam rau ob peb milliseconds lossis tsawg dua, muaj zog tiv thaiv oscillation lossis tsis oscillation overvoltage, tshaj li qhov pib, kaw (-1 ~ + 30s) |
| 3 | qeeb-pem hauv ntej overvoltage | Feem ntau yog unipolar, nrog rau qhov siab tshaj plaws ntawm 20ms mus rau 5ms, thiab ib nrab ncov qhov tseem ceeb tsawg dua 20ms. Thaum lub amplitude ntawm lub overvoltage tshaj qhov chaw pib, lub waveform yog kaw (-1 ~ + 30s) |
| 4 | hloov overvoltage | Feem ntau yog unipolar, nrog lub ncov ntawm 250ms mus rau 2.5ms. Thaum lub amplitude ntawm lub overvoltage tshaj qhov chaw pib, lub waveform yog kaw (-1 ~ + 30s) |
| 5 | ceev-pem hauv ntej overvoltage | Feem ntau yog unipolar, nrog lub wavefront ntawm 0.1ms ~ 20ms thiab ib nrab ncov ntawm tsawg dua 300ms. Yog tias qhov teeb tsa tau dhau los, lub waveform tau sau tseg (-1 ~ + 30s) |
| 6 | xob laim | Feem ntau yog unipolar, nrog tus nqi siab tshaj ntawm 20ms thiab 5ms. Yog tias qhov teeb tsa tau dhau lawm, lub waveform yuav raug kaw (-1 ~ + 30s) |
| 7 | Lwm yam overvoltage | Ntau yam kev saib xyuas kev siv hluav taws xob tam sim no feem ntau siv sijhawm ntev thiab raug kaw thaum lub sijhawm teem dhau (-1 ~ + 30s) |
| 8 | Kev saib xyuas lub zog tsis tu ncua | Voltage fluctuation, load tam sim no, fais fab kev tsom xam, THD saib xyuas, tsis txaus saib xyuas, thiab lwm yam Tsis tas yuav nruab lwm lub zog saib xyuas |
| 9 | Main spec | Sampling zaus 100MHz; saib xyuas 0-63 harmonics, inter harmonics, thiab siab dua harmonics; 4G nco, 64G solid-state tsav; LCD siab ci TFT LCD kov npo; 10 nti; Kev daws teeb meem 800 × 600; 1 × RS-232/485, 1 × RS232, 4 × USB2.0, 1 × VGA, 1 × GigaLAN |
khoom kom zoo dua
• Ib qho piv txwv siab ntawm 20MHz;
• Ib txhij nruab nrog lub zog saib xyuas muaj nuj nqi;
• Sau cov kev tiv thaiv thiab tswj qhov muag tsis pom kev, kom raug ntes cov ntsiab lus qib nanosecond;
• Cov ntaub ntawv tsom xam muaj zog thiab muaj peev xwm sib txuas lus.
