Meka ikehu DC type Din-rail
Din-Rail DC Single Phase Energy Meter SPM90 me ka hana maʻamau a me ka puka pulse, koho Shunt, Modbus protocol
Nā Palapala Nui
lako polokalamu kūpono
Pūnaehana PiEMS akamai
- Hāʻawi ʻo SPM90 i kahi kumukūʻai hoihoi, hoʻokūkū hoʻokūkū o hoʻokahi-phase DIN rail-mounted mita ikehu kūpono no ka DC panel, ka hoʻouka ʻana i ka puʻu a me nā noi kumu kelepona. Hoʻohui ʻia me ke awa RS485, Modbus-RTU a i ʻole DL/T 645-2007 protocol kamaʻilio, maʻalahi ia e hoʻohui i nā ana hoʻoili uila i loko o ka ʻōnaehana hoʻokele ikehu PiEMS Smart a me ka ʻōnaehana hoʻokele hoʻokele PiDMS Smart.
- Hiki i kēia mīkini mika ke ana i ka volta, ka manawa, ka mana a me ka ikehu ikaika i ka ʻōnaehana DC. ʻAʻole hiki ke hoʻohana wale ʻia e like me ka hōʻike kūloko, akā hiki ke hoʻohana ʻia i ke ana ʻana i ka ʻōnaehana ma o ka hoʻopili ʻana me nā lako mana ʻoihana a me nā kamepiula. He mīkini mīkini hana kiʻekiʻe ia e hiki ke hana me ka ʻōnaehana hoʻoili mana DC hou i ka ʻoihana ʻenehana a me ka ʻoihana mining, hale kīwila a me ka automation hale.
Hoʻokō piha ka hoʻokō huahana i nā koi ʻenehana e like me GB／T 29318-2012 (Ke ana ʻana i ka ikehu o ka pahu kaʻa kaʻa ʻole o Electromotive) a me ka Papa 0.5 o DL/T 1484-2015 (Nā Hoʻoponopono ʻenehana o ka mana ikehu DC).
Hōʻike
| Ka pololei | Papa 1 | Kūkākūkā | 1 a i ʻole 2RS485 awa, MODBUS-RTU | |||
| Ka mana lako uila uila | DC48V, laulā: DC36V~72V | Helu helu:1~247 | ||||
| Ka mana ʻai | Ka nui o ka baud:1200,2400,4800,9600,19200, 38400bps | |||||
| Heluhelu ʻia Voltage DC | DC 48V, ka laulā: 2-1000V | LTE Waea | LTE-FDD B1/B3/B5/B8 LTE-FDD B34/B38/B39/B40/B41 | |||
| Heluhelu ʻia ʻO kēia manawa DC | 12±8mA ma o ka hale ʻike | LoRa Waea | 470-510Mhz (hoʻohālike i hana ʻia) | |||
| E hoomaka ana ʻO kēia manawa | 0.002 paona | Anana (L*W*H) | 102*63*72.5mm | |||
| Kikohoʻe Hookomo | Pili pulu, DC 48V | IP index | IP20 | |||
| Pulse hoʻopuka | 1 auwai, laula puʻupuʻu: 80ms | Kaiapuni | Ka mahana hana:-25° ℃~+ 60 ℃ Max.Ka mahana hana: 40° ℃-+ 70 ℃ | |||
| Pulse mau | 1000imp/kWh | |||||
| EMC Kūlana | Electrostatic Discharge Immunity Test RF Electromagnetic Field Immunity ho'āʻo uila wikiwiki transient immunity hoʻāʻo ʻo Surge immunity hoʻāʻo i hoʻopaʻa ʻia i kēia manawa Ka hoʻāʻo pale ʻana i kēia manawa Electromagnetic emission palena ʻo Voltage sag a me ka manawa pōkole ke hoʻāʻo ʻana i ka palekana. | IEC61000-4-2:2001 IEC61000-4-3:2002 IEC61000-4-4:2006 IEC61000-4-5:2005 IEC61000-4-6:2006 CISPR22:2006 Ua hala | ||||
| ʻĀpana | Ka pololei | Olelo Hooholo | Ana Ana | |||
| Voltage | 0.2% | 0.001V | 10~1000V | |||
| ʻO kēia manawa | 0.2% | 0.001A | 0~2000A | |||
| Ka mana | 0.5% | 0.001W | 0~2000kW | |||
| ikehu | Papa 0.5 | 0.001kWh | 0~99999999.999 kWh | |||