YUANKY lub zog ntsuas ib theem ob xaim AC nquag zog DDS LCD zaub static kwh meter
Kev Ua Haujlwm Yooj Yim
Cov kauj ruam sau npe tshuab 5 + 1 lossis LCD zaub 5 + 2 lossis 6 + 1
Kev ntsuas zog tag nrho ob txoj kev, kev ntsuas zog rov qab hauv lub zog tag nrho
Pulse LED qhia txog kev ua haujlwm ntawm lub 'meter', Pulse output nrog optical coupling isolation
LED rov qab qhia qhov kev taw qhia tam sim no rov qab lossis xaim rov qab txuas
ForLCD zaub hom 'meter', Cov ntaub ntawv zog tuaj yeem khaws cia rau hauv lub cim xeeb chip ntau dua 15 xyoo tom qab fais fab tua
Muaj ob hom rooj plaub (chav kawm tiv thaiv Ⅰ thiab Ⅱ)
Kev Ua Haujlwm Xaiv Tau
Roj teeb rau kev tso saib thaum fais fab tua
Lub peev xwm noj hmo rau kev tso saib kav ntev li 48 teev thaum lub zog tawm
Ultrasonic weld sealing ntawm lub hau ntawm lub 'meter' thiab lub hauv paus ntawm lub 'meter', tsis siv lub hau ntsia hlau
Cov Ntaub Ntawv Txog Kev Siv
| Tus nqi hluav taws xob | 110V, 120V, 220V, 230V, 240V (0.8 ~ 1.2Un) |
| Tus nqi tam sim no | 10(40)A, 5(60)A, 10(100)A, lossis xav tau tshwj xeeb |
| Zaus | 50Hz los yog 60Hz |
| Hom kev sib txuas | Hom ncaj qha |
| Chav kawm raug | 1.0 |
| Kev siv hluav taws xob | <1W/10VA |
| Pib tam sim no | 0.004 phaus |
| AC voltage tiv taus | 4000V/25mA rau 60 vib nas this |
| Lub zog hluav taws xob | 6kV 1.2µs waveform |
| Qib IP | IP51 los yog IP54 |
| Tsis tu ncua | 800~6400 imp/kWh |
| Cov zis ntawm lub zog | Passive pulse, pulse dav yog 80±5 ms |
| Tus qauv ua haujlwm | IEC61036, IEC62053-21, IEC62052-11 |
| Kub ua haujlwm | -30℃~70℃ |
| Lub thawv yas | Cov khoom siv PC raw khoom tiv thaiv hluav taws thiab ultraviolet rays |
| Qhov ntev ntawm daim duab L * M * H | 145 * 105 * 50.5mm (luv luv davhlau ya nyob twg npog L1) |
| 175 * 105 * 50.5mm (ntev davhlau ya nyob twg npog L2) |
