DC Energy Meter
Din-Rail DC Single Phase Energy Meter SPM90 ine basa rekutanga uye pulse kubuda, sarudzo Shunt, Modbus protocol.
Main Documents
Inoenderana Software
Smart PiEMS System
- SPM90 inopa inodhura-inokwezva, inokwikwidza siyana yeimwe-chikamu DIN njanji-yakaiswa simba mita yakanakira DC pani, yekuchaja murwi uye telecom base zviteshi zvekushandisa. Yakasanganiswa neRS485 port, Modbus-RTU kana DL/T 645-2007 communication protocol, inoita kuti zvive nyore kubatanidza zviyero zvekugovera magetsi muSmart PiEMS simba rekutonga system uye Smart PiDMS yekugovera manejimendi system.
- Iyi mita yakatevedzana inogona kuyera voltage, ikozvino, simba uye inoshanda simba muDC system. Haisi chete inogona kushandiswa seratidziro yenzvimbo, asi inogona zvakare kushandiswa mukuyera sisitimu nekubatanidza neindasitiri yekudzora michina nemakomputa. Iyo yakakwirira-inoshanda otomatiki mita inogona kushanda neazvino DC simba rekugovera sisitimu mumaindasitiri uye emigodhi indasitiri, kuvaka veruzhinji uye kuvaka otomatiki.
Kuita kwechigadzirwa kunoenderana zvizere nezvinodiwa zvehunyanzvi zveGB／T 29318-2012 (Energy kuyerwa kweisina-mota charger yeElectromotive) uye Kirasi 0.5 yeDL/T 1484-2015 (Technical Regulations yeDC simba remagetsi).
Tsanangudzo
| Kururama | Kirasi 1 | Kukurukurirana | 1 kana 2RS485 chiteshi, MODBUS-RTU | |||
| Simba supply voltage | DC48V,rudzi:DC36V~72V | Kero:1~247 | ||||
| Simba kushandiswa | Baud rate:1200,2400,4800,9600,19200, 38400bps | |||||
| Rated Voltage DC | DC 48V,siyana:2-1000V | LTE Wireless | LTE-FDD B1/B3/B5/B8 LTE-FDD B34/B38/B39/B40/B41 | |||
| Rated Current DC | 12 ± 8mA kuburikidza nehoro sensor | LoRa Wireless | 470-510Mhz(customized model) | |||
| Kutanga Current | 0.002lb | Dimension (L*W*H) | 102*63*72.5mm | |||
| Digital Input | Kusangana kwakanyorova, DC 48V | IP index | IP20 | |||
| Pulse output | 1 chiteshi, kupuruzira hupamhi: 80ms | Environment | Kushanda tembiricha:-25°℃~+60℃Max.Kushanda tembiricha:40°℃-+70℃ | |||
| Pulse Constant | 1000imp/kWh | |||||
| EMC Standard | Electrostatic Discharge Immunity Test RF Electromagnetic Field Immunity bvunzo Yemagetsi inokurumidza kukurumidza kusadzivirirwa bvunzo Kuvhiya kusadzivirirwa bvunzo Yakajairwa Ikozvino Immunity Test Electromagnetic emission muganho Voltage sag uye pfupi-nguva kukanganisa Kudzivirirwa kuyedza. | IEC61000-4-2:2001 IEC61000-4-3:2002 IEC61000-4-4:2006 IEC61000-4-5:2005 IEC61000-4-6:2006 CISPR22:2006 Yakapfuura | ||||
| Parameter | Kururama | Resolution | Measuring Range | |||
| Voltage | 0.2% | 0.001V | 10 ~ 1000V | |||
| Current | 0.2% | 0.001A | 0~2000A | |||
| Simba | 0.5% | 0.001W | 0 ~ 2000kW | |||
| Energy | Kirasi 0.5 | 0.001kWh | 0~99999999.999 kWh | |||