Schneider Inverter ATV31HD15N4A
Nkọwapụta ngwaahịa
| Ọnụ ahịa ngwaahịa | Altivar | |
| Ngwaahịa akụrụngwa | Mgbanwe ngwa ngwa | |
| Nkọwapụta ngwaahịa | Igwe dị mfe | |
| Aha akụrụngwa | ATV31 | |
| Ụdị mgbakọ | Na-ekpo ọkụ | |
| Ọdịiche | Withdriveorder potentiometer | |
| Ihe nzacha EMC | Ejikọtara | |
| [Anyị] gosiri oke ọkụ | 380...500V-5...5% | |
| Ugboro ọkọnọ | 50...60Hz-5...5% | |
| Nọmba netwọkụ nke usoro | Nkeji 3 | |
| MotorpowerkW | 15KW4kHz | |
| Motorpowerhp | 20Hp4kHz | |
| Linecurrent | 36.8At500V | |
| 48.2Aat380V,Isc=1kA | ||
| Ike pụtara ìhè | 32KVA | |
| ProspectivelineIsc | 1KA | |
| Npụtapụta aha ugbu a | 33A4kHz | |
| Nke kacha adị ugbu a | 49.5 maka 60s | |
| Mgbasa ike na W | 492Watnomal ibu | |
| Asynchronousmotor njikwa profaịlụ | Ụlọ ọrụ mmepụta ihe: constanttorque | |
| Sensorlessfluxvector njikwa na PWM ụdị moto njikwa akara | ||
| Nọmba ntinye analog | 4 | |
| Ngwakọta | ||
| Ebe ngwaahịa | Asynchronousmotors | |
| Supplyvoltagelimits | 323…550V | |
| Ugboro netwọk | 47.5...63Hz | |
| Mpụta ugboro ugboro | 0.0005… 0.5KHz | |
| Nominals mgbanwe ugboro | 4kHz | |
| Ugboro ngbanwe | 2...16kHz nwere ike idozi | |
| Ọsọ ọsọ | 1…50 | |
| Transientovertorque | 150…170% nke nominalmotorque | |
| Brakingtorque | <= 150% n'oge 60s na braking resistor | |
| 100% na breeki na-egbochi ya mgbe niile | ||
| 150% enweghị braking resistor | ||
| Regulationloop | FrequencyPIregulator | |
Ozi ngwaahịa
Kedu ka Servo Drive si arụ ọrụ?
Ụkpụrụ ọrụ nke servo mbanye bụ njikwa eji ejikwa moto servo, yana ọrụ ya yiri nke ihe ntụgharị ugboro na-eme na moto AC nkịtị.Ọ bụ akụkụ nke sistemu servo ma ejiri ya mee ihe maka sistemu nhazi dị elu.
1. Gịnị bụ servo mbanye na otú o si arụ ọrụ?
Ị maara ka servo mbanye si arụ ọrụ?Ugbu a, mainstream servo draịva niile na-eji dijitalụ mgbaàmà processors dị ka isi njikwa, nke nwere ike na-aghọta ihe mgbagwoju akara algọridim na-aghọta digitization, ịkparịta ụka n'Ịntanet na ọgụgụ isi.Ngwaọrụ ọkụ na-ejikarị sekit mbanye gbadoro ụkwụ na modul ike smart.A na-ejikọta sekit mbanye na IPM ma nwee nhụta mmejọ na sekit nchebe, dị ka oke ọkụ, oke ọkụ, ikpo ọkụ na ike.A na-agbakwunye sekit mmalite dị nro na isi loop.
Iji belata mmetụta nke usoro mmalite na onye ọkwọ ụgbọ ala, ngalaba ike nke ike na-ebu ụzọ dozie ntinye ike nke atọ ma ọ bụ ike isi site na sekit rectifier zuru ezu nke okpukpu atọ iji nweta ugbu a kwekọrọ kpọmkwem.Ka emezigharị AC nke nkeji atọ ma ọ bụ isi, a na-eji ihe ntụgharị ọkụ eletrik PWM nke nwere akụkụ atọ iji kwọọ moto magnet synchronous AC servo nke nwere agba atọ.Enwere ike ịsị usoro niile nke igwe mbanye ike dị ka usoro AC-DC-AC.
Site na ngwa ngwa nke sistemu servo, iji servo draịva, servo drive debugging na servo mbanye na-arụ ọrụ bụ ihe niile dị mkpa teknụzụ nke akpaaka eletriki ụlọ ọrụ maka draịva servo taa.
Njirimara ngwaahịa
A na-ejikarị draịva servo nke AC servo moto
Servo draịva bụ akụkụ dị mkpa nke njikwa ngagharị ọgbara ọhụrụ ma na-ejikarị akụrụngwa akpaaka, ọkachasị servo draịva eji ejikwa AC magnet magnet synchronous moto abụrụla ebe nyocha dị ugbu a.
