480B Ga-konge Power Mita
♦ Akopọ
Ti o ba ni asopọ pẹlu olutupa igbona ti irẹpọ, mita agbara fifuye le pese data onisẹpo pupọ ti foliteji, lọwọlọwọ, agbara ati iwọn otutu ni akoko kanna fun itupalẹ okeerẹ, gẹgẹbi ibatan laarin iwọn otutu ati agbara awọn paati, awọn ipo alapapo labẹ awọn foliteji oriṣiriṣi. lakoko itupalẹ ohun elo alapapo, ati bẹbẹ lọ.
Imọ-ẹrọ Dianyang ti pari iṣẹ titete, ati pe o ni anfani lati pese Mita Agbara giga-giga 480B ati Dingyang DC Load Analyzer.
Apẹrẹ ti 480B gba ero isise iyara giga 32-bit to ti ni ilọsiwaju ati oluyipada 24-bit AD meji-lupu, pẹlu awọn abuda ti konge giga, ibiti o ni agbara jakejado, bakanna bi iwapọ ati igbekalẹ dexterous.O ti wa ni a titun-iran iboju ifọwọkan oni agbara atupale.RS232/485 rẹ, USB, Ethernet ati awọn atọkun miiran le ni itẹlọrun awọn ibeere oriṣiriṣi ti awọn olumulo fun idanwo ibaraẹnisọrọ.
♦ Awọn afihan imọ-ẹrọ ipilẹ:
| Awọn itọkasi imọ-ẹrọ | Imọ paramita |
| Bandiwidi | DC: (0.5 - 1) KHz |
| Ipo igbewọle | Iṣawọle lilefoofo ni a gba fun foliteji mejeeji ati lọwọlọwọ |
| Ifihan imudojuiwọn | Iwọn imudojuiwọn le ṣee ṣeto laarin awọn aaya 0.1 ati 5 |
| Sisẹ ila | Igbohunsafẹfẹ gige-pipa ti 500Hz |
| A/D iyipada | Akoko iṣapẹẹrẹ jẹ nipa 70μS, 24 bit;iṣapẹẹrẹ nigbakanna ti foliteji ati lọwọlọwọ ni atilẹyin |
| Input impedance | Imudani titẹ sii foliteji jẹ nipa 2MΩ, ikọjusi titẹ lọwọlọwọ jẹ nipa 0.5Ω ni ipele kekere ati nipa 4MΩ ni ipele giga. Imudani titẹ sii ti ebute igbewọle ifihan agbara ti sensọ itagbangba yipada pẹlu foliteji igbewọle. Fun apẹẹrẹ, nigbati foliteji titẹ sii jẹ 10V, idiwọ titẹ sii jẹ nipa 100kΩ;ati nigbati awọn igbewọle foliteji ni 2V, awọn input ikọjujasi jẹ nipa 20kΩ. |
| Odo odiwọn ọna | Yoo ṣe calibrate si odo nigbakugba ti iwọn wiwọn ti yipada tabi ipo idiwọn ti yipada. |
| Ipo wiwọn | RMS otitọ, foliteji tumọ si, AC, DC |
| Lapapọ agbara agbara | <10VA |
| Ipese agbara ṣiṣẹ | AC: 100V - 240V 45-440Hz;DC: 100V - 300V |
| Ibaraẹnisọrọ ni wiwo | USB (boṣewa), RS-232/485 (boṣewa), Ethernet (iyan) |
♦ Awọn igbelewọn pipe:
| Awọn paramita | Iwọn iwọn | Asise | Ipinnu to kere julọ |
| Foliteji | 0.5V～600V | DC ± (0.1% ti kika + 0.2% ti sakani)0.5Hz ≤ f <45Hz ±(0.1% ti kika + 0.2% ti sakani) 45Hz ≤ f <66Hz ±(0.1% ti kika + 0.1% ti sakani) 66Hz ≤ f <1kHz ±(0.1% ti kika + 0.2% ti sakani) | 0.001V |
| Lọwọlọwọ | 0.05mA～45A | 0.01mA | |
| Agbara ti nṣiṣe lọwọ | U * I * PF | DC ± (0.1% ti kika + 0.2% ti sakani)0.5Hz ≤ f <45Hz ±(0.3% ti kika + 0.2% ti sakani) 45Hz ≤ f <66Hz ±(0.1% ti kika + 0.1% ti sakani) 66Hz ≤ f <1kHz ±(0.2% ti kika + 0.2% ti sakani) | 0.001mW |
| Agbara ifosiwewe | 0.01.1 | 0.5Hz ≤ f ≤ 66Hz ±0.0166 Hz <f ≤ 1kHz ±0.02 | 0.001 |
| Igbohunsafẹfẹ | 0.5Hz ~ 1 KHz | 0.1 | 0.001Hz |
| Ikojọpọ agbara ina | 0～999999MWh0～-99999MWh | DC ± (0.1% ti kika + 0.2% ti sakani)0.5Hz ≤ f <45Hz ±(0.3% ti kika + 0.2% ti sakani) 45Hz ≤ f <66Hz ±(0.1% ti kika + 0.1% ti sakani) 66Hz ≤ f <1kHz ±(0.2% ti kika + 0.2% ti sakani) | 0.0001mWh |
