IoT Ahokore hiko mita
AC Din Rail-Mounted Three Phase IoT Multifunction Power Meter EGO700L with RS485 LoRa LAN 4G Communication for Power Distribution Management
Tuhinga Matua
Pūmanawa Hototahi
Pūnaha PiEMS atamai
- EGO700L Multi Function Power Meter Mo te IOT te nuinga e pa ana ki te rūnanga tohatoha me te rūnanga whakawhiti i roto i te punaha tohatoha teitei me te iti-ngaohiko iti iho i te AC 650kV (ngaohiko wahanga). Ka honoa ki te tauranga RS485, me te kawa whakawhitiwhiti Modbus-RTU, he mea ngawari ki te whakauru i nga inenga tohatoha hiko ki te punaha whakahaere tohatoha PiDMS Smart me te whakapau kaha ki Smart PiEMS.
Ka tutuki katoa a EGO700L i nga whakaritenga hangarau e tika ana o GB / T 17215.322-2008 mo te taumata hiko kaha 0.5s me te GB / T 17215.323-2008 mo te taumata hiko reactive 2.
- EGO700L Ipurangi maha-mahi tauranga hoko ka mau i te hoahoanga rua-matua o te microprocessor teitei me te inenga matua. Ko te mahi ko te mahi motuhake o te inenga me te mana arorau, te tika o te inenga teitei, te mahi pumau, te whakarato i te inenga mana katoa, te tatau tono, te whakamaaramatanga, te whakatau i te uara nui atu i te rohe, te inenga o naianei me te ine pāmahana taura, te mahi whakatio raraunga.
EGO700L te whakamahi i te hangarau o te whakawhitiwhiti korero a IoT me te P2P. Ko te hoahoa o te wehenga matua CT e tautoko ana i te whakaurunga pupuri mana e tino whakaiti ana i te utu whanui mo te whakaurunga, te patuiro me te tiaki. Ko nga ahuatanga o te keteroki kaha-nui i hangaia me te whakaara ano i te waahi-waahi e whakapumau ana i te pono o nga raraunga taha-a-raupapa. He pai mo nga kaupapa penei i te whakahaere hiko, te haumaru hiko, me te mana Ipurangi o nga Mea.
- 1.Inenga:
.ngaohiko, o naianei, hiko hohe, hiko hohenga, mana kitea, tauwehe hiko, auau, kaha hohe, pūngao hohenga , kaha kitea, ngaohiko me te koki wahanga o naianei, te pāmahana taura, te rapunga whakahuri
.10 tau hou, 12 marama, 31 ra te kaha o mua
2.Korerorero:
.Paerewa 1 RS485, 4G/LoRa/LAN te whiriwhiri
.Tautoko Modbus RTU, Modbus TCP, HTTP, MQTT, IEC104, DL/T645-2007 whakawhitiwhiti korero me etahi atu (DLMS, Bacnet kei te waatea mo te tauira kua whakaritea)
.Ka taea te tautuhi i te rehita, tautoko i te whakawhitinga waahi-waahi
EGO700L e whakarato ana i nga mahi matua penei i raro nei:
- 3.Power Quality Analysis: E toru nga wahanga ngaohiko / o naianei, 63rd tātaritanga pai, ngaohiko / kore taurite o naianei
4.Tono Tono:
.Maximum me te wa-tūturu tono o te mana me te nāianei
.Te tono wa-tūturu, te max o ia ra me ia marama. tono
5.Tautuhi Whakaoho:
.Tautoko ohorere o te ngaohiko nui, te ngaohiko raro, te over-current, under-current, te wa ngaro, te kaha ki runga te rohe, ki runga ake i te pāmahana, me te korenga o te hiko me te rekoata wa SOE.
Whakatakotoranga
| Mana Whakawhiwhinga | AC 85～265V ranei DC 100～300V | LTE Ahokore Whakawhitiwhiti | LTE-FDD B1/B3/B5/B8 LTE-FDD B34/B38/B39/B40/B41 | |
| LoRa | 470-510Mhz, 1KM te waahi tuwhera (he 915Mhz te tauira kua whakaritea) | |||
| Whakatauria o nāianei | 1A, 5A ranei 5A/1.67mA CT(kōwhiringa) 100A/33.3mA CT(kōwhiringa) | RS485 | 4800-38400bps,Modbus-RTU | |
| ME tauranga | Modbus TCP/IP,10M/100M Itarangi (tauira whakaritea) | |||
| Whakatauria Ngaohiko | 3x57.7/100V,3x220/380V | Wahi-waahi whakawhiti | 7 ra keteroki raraunga (1 tohu tohu /5min.) | |
| Mamati Whakauru | Whakapā mākū, supply hiko waho.220V, ka 140V katia,Max.Input 300V ranei Whakapā maroke: supply roto 24Vdc | Taiao | Te Maama Mahi:-25℃～+70℃ Te Maamaa Rokiroki:-40℃～+85℃ Te Maama Mahi: 5%～95% Kore-whaawha | |
| Rerei putanga | Te kaha node: 250Vac/5A | EMC Paerewa | Whakamātautau Whakamatau Whakatau Hiko IEC61000-4-2: 2001 RF Whakamatau Whakamatau Ahu Hiko IEC61000-4-3:2002 | |
| Hononga Aratau | 3 Waea 4 Waea 3 Waea 3 Waea | Whakamātautau mate mate hiko tere tere Whakamatau whakamau mate I werohia te Whakamātautau Whakamatau o naianei Tepe tukunga hiko | IEC61000-4-4:2006 IEC61000-4-5:2005 IEC61000-4-6:2006 CISPR22:2006 | |
| Tauera Te pāmahana | 4 takere o NTC pūoko, awhe: 0-149 ℃ | |||
| Te ngaohiko tohe me te wa poto te aukati Whakamatau Whakamatau Ira | ||||
| Tawhā | Inenga Awhe | Tika |
| Ngaohiko | Ngaohiko Wāhanga:10V～400V Raina Ngaohiko:10V～690V | 0.2% |
| Ngaohiko Tuatahi | Max.1000kV | |
| o nāianei | 5mA～6.5A | 0.2% |
| Tuatahi o nāianei | Max.100000A | —- |
| Auautanga | 40～65Hz | 0.1% |
| Pūngao Hohe | 0~99999999.9 kWh | 0.5% |
| Pūngao Tauhohenga | 0~99999999.9 kvarh | 2% |
| Mana Hohe | Wāhanga Kotahi:0～±9999MW/Mvar Tapeke:0～±9999MW/Mvar | 0.5% |
| Te Mana Tauhohenga | 1.0% | |
| Harmonic Ratio | 0%～100% | Te akomanga B |
ataata
Whakauruhia nga mahi toi me te kawenga ki roto i nga hua, kei te whakatairanga tonu te Hangarau Pilot i te hanga o nga raina whakaputa paerewa, aunoa me nga korero korero kia mohio ai te mohiotanga mamati o te whakaputa.
Ako atu mai i ta maatau arotake ataata hua.