Schneider Inverter ATV31HD15N4A
Huahana Huahana
| Laulā huahana | Altivar | |
| Productorcomponenttype | Ka holo wikiwiki | |
| Nā huahana kikoʻī | mīkini maʻalahi | |
| inoa mea | ATV31 | |
| ʻAno hui | Me ka wela wela | |
| ʻano ʻokoʻa | Me ka hoʻokele hoʻokele potentiometer | |
| kānana EMC | Hoʻohui ʻia | |
| [Mākou]ratedsupplyvoltage | 380...500V-5...5% | |
| Hoʻolako pinepine | 50...60Hz-5...5% | |
| Ka helu o ka pūnaewele | 3 pae | |
| ʻO ka mana kaʻa kaʻaW | 15KW4kHz | |
| Kaa kaa | 20Hp4kHz | |
| Linecurrent | 36.8Aat500V | |
| 48.2Aat380V,Isc=1kA | ||
| Ka mana ʻike | 32KVA | |
| ProspectivelineIsc | 1KA | |
| Nominaloutputcurrent | 33A4kHz | |
| Kiʻekiʻe transientcurrent | 49.5 no ke 60 mau makahiki | |
| Ka hoʻoheheʻe mana maW | 492Watnominalload | |
| Asynchronousmotorcontrolprofile | Factoryset: constanttorque | |
| ʻO ke ʻano kaohi ʻana o ka ʻenekini ʻole me ka hōʻailona hoʻokele kaʻa ʻano PWM | ||
| Helu helu analogue | 4 | |
| Hoʻohui | ||
| Huahana huahana | Asynchronousmotors | |
| Nā palena voltagel lako | 323…550V | |
| Ka pinepine pūnaewele | 47.5...63Hz | |
| Ka pinepine puka | 0.0005…0.5KHz | |
| Nominalswitching frequency | 4kHz | |
| Hoʻololi pinepine | 2...16kHz hiki ke hoʻololi | |
| Laina holo wikiwiki | 1…50 | |
| Transientovertorque | 150…170% o ka hoʻokele kaʻa nominal | |
| ʻO ka pahu hoʻopaʻa | <= 150% i loko o 60s me ka pale pale | |
| 100% me ka pale ʻana me ka hoʻomau mau | ||
| 150% me ka pale ʻole braking | ||
| Hoʻoponopono Loop | FrequencyPI hooponopono | |
ʻIke Huahana
Pehea ka hana ʻana o Servo Drive?
ʻO ke kumumanaʻo hana o kahi kaʻa servo he mea hoʻokele i hoʻohana ʻia e hoʻokele i kahi kaʻa servo, a ua like kāna hana me ka mea hoʻololi alapine e hana ana i kahi kaʻa AC maʻamau.He ʻāpana ia o ka ʻōnaehana servo a hoʻohana nui ʻia no nā ʻōnaehana kūlana kiʻekiʻe.
1. He aha ka servo drive a pehea e hana ai?
Maopopo iā ʻoe pehea e hana ai ka hoʻokele servo?I kēia manawa, hoʻohana ka servo mainstream i nā mea hana hōʻailona kikohoʻe e like me ke kumu hoʻomalu, hiki ke ʻike i nā algorithm mana paʻakikī a ʻike i ka digitization, networking a me ka naʻauao.Hoʻohana maʻamau nā mea mana i nā kaʻa kaʻa i hoʻokumu ʻia i nā modula mana akamai.Hoʻohui ʻia ke kaʻa kaʻa kaʻa i ka IPM a loaʻa iā ia nā ʻike hewa a me nā kaapuni pale, e like me ka overvoltage, overcurrent, overheating a me ka undervoltage.Hoʻohui pū ʻia kahi kaapuni hoʻomaka palupalu i ka loop loop.
I mea e hōʻemi ai i ka mana o ke kaʻina hana hoʻomaka ma luna o ka mea hoʻokele, hoʻoponopono mua ka mana hoʻokele i ka mana hoʻokomo ʻekolu-phase a i ʻole ka mana mains ma o kahi kaapuni hoʻoponopono alahaka piha ʻekolu manawa e loaʻa ai ke au pololei.Ma hope o ka hoʻoponopono ʻana i ka AC a i ʻole ka hoʻoponopono ʻana i ka nui, hoʻohana ʻia kahi ʻekolu-phase sine wave PWM voltage inverter no ka hoʻokele ʻana i ʻekolu mau manawa paʻa magnet synchronous AC servo motor.Hiki ke ʻōlelo wale ʻia ke kaʻina hana holoʻokoʻa o ka mana kaʻa he hana AC-DC-AC.
Me ka hoʻohana nui ʻana o nā ʻōnaehana servo, ka hoʻohana ʻana i nā servo drive, servo drive debugging a me ka mālama ʻana i ka servo drive he mau pilikia ʻenehana koʻikoʻi o ka automation uila ʻoihana no nā drive servo o kēia lā.
Nā hiʻohiʻona huahana
Hoʻohana nui ʻia nā servo drive o AC servo motors
He ʻāpana koʻikoʻi ʻo Servo drives o ka mana neʻe o kēia wā a ua hoʻohana nui ʻia i nā lako automation, ʻoi aku ka nui o nā servo drive i hoʻohana ʻia e kāohi i ka AC permanent magnet synchronous motors ua lilo i wahi wela o ka noiʻi.
