WHD72-22 Te Mana Maama me te Maama Manawa
Whānui
WHD raupapa atamai pāmahana me te haumākū pūmana he pai mo te whakatikatika me te whakahaere i te pāmahana me te haumākū i roto i nga taputapu o te ngaohiko teitei switchgear, pouaka kāpeka, mowhiti whatunga röpü, pouaka transformer substation etc. Ka taea e ia te tiaki i nga taputapu e tika ana mai i nga hapa ka puta mai i te iti rawa, teitei ranei. te pāmahana, te ngoki, te korakora ranei me etahi atu.
Ngā āhuatanga
Aratau Waea
Hononga angamaheni
Pikitia tāutanga pae
Tawhā Hangarau
| Tawhā Hangarau | Uara | |||
| Awhe ine | Te pāmahana | -40.0℃～99.9℃ | ||
| Te haumākū | 0%RH～99%RH | |||
| Tikanga | Te pāmahana | ±1℃ | ||
| Te haumākū | ±5%RH | |||
| Te tuku putanga | DC 4～20mA或DC 0～20mA | |||
| Tautuhia te awhe o te tawhā whakahaere | Whakawera mo Te pikinga o te pāmahana | -40.0℃～40.0℃ | ||
| E pupuhi ana mo pāmahana e heke ana | 0.0℃～99.9℃ | |||
| Mana haumākū | 20%RH～90%RH | |||
| kaha whakapā putanga | 5A/AC250V | |||
| Tīmata/kati āputa | 5 | |||
| Tauranga korero | RS485,MODBUS(RTU)协议 | |||
| Mana awhina | Ngaohiko | AC 85～265V DC 100～350V | ||
| Te kai | Kohi hiko taketake(≤0.8w)； kohi hiko relay(ia hongere≤0.7w) | |||
| Te parenga whakaahuru | ≥100MΩ | |||
| kaha-auau te tu ngaohiko | te mana me te anga, nga waahanga whakarewa e pa ana/ hiko me etahi atu roopu mutunga 2kV/1min(AC,RMS) | |||
| te wa mahi karekau e mutu | ≥50000h | |||
| Te ahua mahi (kaiwhakahaere) | Te pāmahana | -20℃～+60℃ | ||
| Te haumākū | ≤95%RH，me te kore hauhautanga me te hau pirau | |||
| Te teitei | ≤2500 m | |||
