Nā hiʻohiʻona huahana
Hiki i ka Hall sensor ke ana i kekahi ʻano nalu o kēia manawa a me ka uila, e like me DC, AC, pulse, a hiki i ka piko transient. ka nalu mua o kēia manawa. Akā naʻe, ʻaʻole hiki i nā mea hoʻololi maʻamau. Hiki i ka mea maʻamau ke hāʻawi i nā ana o 50Nā hawewe sine Hz.
ʻO ke kaapuni mua i hoʻopaʻa ʻia mai ke kaapuni lua2KV - 12KV, hiki i nā koi kūikawā ke hiki 20KV ~ 50KV.
ʻOi aku ka pololei: ʻoi aku ka pololei ma mua o 1% i ka mahana hana, hiki ke ana i kekahi ʻano nalu, akā ʻo ka pololei maʻamau o ka maʻamau. ʻO nā mea hoʻololi he 3% ~ 5%, kūpono wale no 50Hz hawewe sine.
Nā palena ʻenehana
Anawaena | DN15 | DN20 | DN25 | Lahi rae | 80(Q3/Q1) | Pumi hana | ≤1.6Mpa |
(Q1) | 0.031 | 0.016 | 0.079 | Papa pololei | B | Paʻi poho | ≤0.1Mpa |
(Q2) | 0.05 | 0.025 | 0.0126 | Pale i ka papa | IP65 | Hana wela | 0~30℃ |
(Q3) | 2.5 | 4 | 6.3 | Lako ikehu | 3.0V | Hōʻike pale | Lakiō o LCD8 |
(Q4) | 3.1 | 5 | 7.9 | ʻO nā hewa i ʻae ʻia | Q3±2%, Q2±2%, Q1±5% |
Nā palena motherboard kamaʻilio
ʻAno ana | Kani kani kani lua | Hoʻomanaʻo maʻamau | ʻO ka hōʻike hemahema ʻole, Voltage a me ka pumehana o keia manawa | Hōʻike manawa | ʻIkepili hōʻike manawa |
Waihona ʻikepili mōʻaukala | E kūʻai i kēlā me kēia hola / lā / mahina no nā lā | kukui hōʻailona | Kukui kamaʻilio/kukui kuʻi | ʻO kēia a me ka uila | E hōʻiliʻili i kēia manawa a nā waiwai uila |
ʻO ka puʻupuʻu uila uila | Alarm inā emi ka mana ma mua o 10% | Hōʻike pale | LCD | Uart | ʻEhā uwea |
Waihona extemal | 256K | AI SET | Pin type 4 nila | Ka mahana wela | -40 A 85 |
Kākoʻo ʻaelike | ʻO ke ʻano nui HEX | Kūkākūkā | 20MA | Hōʻike | kikohoʻe |
ʻano kamaʻilio | LORAWAN | NB-IOT | ʻO kēia manawa | WIFI | RS485 | M-BUS |
Ka lawe ʻana i waho | lorawan | Kūkākūkā ueaʻole | Kūkākūkā ueaʻole/GPRS/TCP/UDP | Kūkākūkā ueaʻole/WIFI/TCP/UDP | R5485-uwea | Kūkākūkā ueaʻole/M-BUS TCP/UDP |
Antenna | Antenna palupalu | Antenna palupalu | Antenna puna | Antenna puna | / | Puna anternna |
Kākoʻo ʻaelike | ʻO ke ʻano hopena nui HEX | ʻO ke ʻano hopena nui HEX | ʻO ke ʻano hopena nui HEX | ʻO ke ʻano hopena nui HEX | Modbus RTU | ʻO ke ʻano hopena nui HEX |
Kūkākūkā | Haʻahaʻa pinepine ʻO ke alapine kiʻekiʻe | NB-IOT | GPRS | 2.4G | RS485 | M-BUS |
Pulse singna | / | / | 3-uea GNDS1 S2 | 3-uea GNDS1 S2 | 3-uea GNDS1 S2 | 3-uea GNDS1 S2 |
Hōʻike pale | pihi hoʻololi LCD | pihi hoʻololi LCD | pihi hoʻololi LCD | pihi hoʻololi LCD | pihi hoʻololi LCD | pihi hoʻololi LCD |
Ka mamao kamaʻilio | 2-3KM | 2-3KM | 2-3KM | <10m | / | / |
Ka lōʻihi uea laina laina | / | / | / | / | Loihi uwea:m Ka laina laina: 4-wire A/B maikaʻi/ʻino | / |
Lako ikehu | Mana nui + Mana kū | Mana nui + Mana kū | Mana nui + Mana kū | Mana nui + Mana kū | 485 mana + Mana kū | Mana nui + Mana kū |
Pōmaikaʻi | ʻO ke kumu kūʻai nui / extemal magnet activation / multifunction / interface maʻamau | |||||
ʻO ka mana haʻahaʻa haʻahaʻa 12-20UA (moe i kēia manawa)/Ke kumu kūʻai kiʻekiʻe / ʻano liʻiliʻi liʻiliʻi / hilinaʻi kiʻekiʻe (40 a 85℃hoʻāʻo temp.)/waiwai peripherals |