480B Mitirka Korantada ee Saxda ah ee Sare
♦ Dulmar
Haddii lagu xiro falanqeeyaha kulaylka isku dhafan, mitirka korantada culeyska ayaa bixin kara xogta cabbirka badan ee danab, hadda, awoodda iyo heerkulka waqti isku mid ah falanqaynta dhammaystiran, sida xiriirka ka dhexeeya heerkulka iyo awoodda qaybaha, xaaladaha kuleylka hoostooda kala duwan inta lagu jiro falanqaynta walxaha kuleylka, iwm.
Tignoolajiyada Dianyang waxay dhamaystirtay shaqada isku toosinta, waxayna awood u leedahay inay bixiso 480B Mitir Korantada ah oo Sax ah oo Sare iyo Dingyang DC Load Analyzer.
Naqshadaynta 480B waxay qabataa processor xawaarihiisa sare leh oo 32-bit ah iyo laba-loop 24-bit AD beddele, oo leh astaamo sax ah oo sarreeya, kala duwanaansho firfircoon oo ballaadhan, iyo sidoo kale qaab-dhismeed is haysta. Waa jiil cusub oo shaashadda taabasho dhijitaalka ah falanqeeye. Its RS232/485, USB, Ethernet iyo interfaces kale ayaa qancin kara baahida kala duwan ee isticmaalayaasha ee baaritaanka isgaarsiinta.
♦ Tilmaamayaasha farsamada aasaasiga ah:
| Tilmaamayaasha farsamada | Xuduudaha farsamada |
| Bandwidth | DC: (0.5 - 1) KHz |
| Habka wax gelinta | Galinta sabbaynaysa waxa loo qaatay danab iyo hadda labadaba |
| Cusboonaysiinta soo bandhig | Wareegga cusboonaysiinta waxaa lagu dejin karaa inta u dhaxaysa 0.1 iyo 5 ilbiriqsi |
| shaandhaynta khadka | Inta jeer ee la gooyey 500Hz |
| Beddelka A/D | Muddada muunadku waa qiyaastii 70μS, 24 bit; muunad isku mar ah ee danab iyo hadda waa la taageeray |
| Cidhiidhiga galitaanka | Cidhiidhiga galitaanka danabku wuxuu ku saabsan yahay 2MΩ, impedance gelinta hadda waa qiyaastii 0.5Ω heer hoose iyo qiyaastii 4MΩ heer sare ah. Cidhiidhiga galitaanka ee terminalka gelinta signalka ee dareemaha dibadda ayaa isbeddelaya korantada gelinta. Tusaale ahaan, marka korantadu ay tahay 10V, xannibaadda wax-gelinta waxay ku saabsan tahay 100kΩ; iyo marka danabku uu yahay 2V, impedance-ku waa qiyaastii 20kΩ. |
| Habka qiyaasida eber | Waxay isu beddeli doontaa eber mar kasta oo cabbirka cabbirka la beddelo ama habka cabbirka la beddelo. |
| Habka cabbiraadda | Run RMS, danab celcelis ahaan, AC, DC |
| Isticmaalka tamarta guud | <10VA |
| Koronto shaqaynaysa | AC: 100V - 240V 45-440Hz; DC: 100V - 300V |
| Isku xirka isgaarsiinta | USB (standard), RS-232/485 (standard), Ethernet (ikhtiyaar) |
♦ Qiyaasta saxda ah:
| Halbeegyada | Qiyaasta kala duwan | Khalad | Xallinta ugu yar |
| Voltage | 0.5V～600V | DC ± (0.1% ee akhrinta + 0.2% tirada)0.5Hz ≤ f <45Hz ±(0.1% ee akhriska + 0.2% ee kala duwan) 45Hz ≤ f <66Hz ±(0.1% ee akhriska + 0.1% tirada) 66Hz ≤ f <1kHz ±(0.1% ee akhriska + 0.2% ee kala duwan) | 0.001V |
| Hadda | 0.05mA-45A | 0.01mA | |
| Awood firfircoon | U*I*PF | DC ± (0.1% ee akhrinta + 0.2% tirada)0.5Hz ≤ f <45Hz ±(0.3% ee akhriska + 0.2% ee kala duwan) 45Hz ≤ f <66Hz ±(0.1% ee akhriska + 0.1% tirada) 66Hz ≤ f <1kHz ±(0.2% ee akhriska + 0.2% tirada) | 0.001mW |
| Qodobka awoodda | 0.01～1 | 0.5Hz ≤ f ≤ 66Hz ±0.0166 Hz <f ≤ 1kHz ±0.02 | 0.001 |
| Soo noqnoqoshada | 0.5Hz - 1 KHz | 0.1 | 0.001Hz |
| Ururinta tamarta korantada | 0～999999MWh0～-99999MWh | DC ± (0.1% ee akhrinta + 0.2% tirada)0.5Hz ≤ f <45Hz ±(0.3% ee akhriska + 0.2% ee kala duwan) 45Hz ≤ f <66Hz ±(0.1% ee akhriska + 0.1% tirada) 66Hz ≤ f <1kHz ±(0.2% ee akhriska + 0.2% tirada) | 0.0001mWh |
