| Chapa | RW Energy |
| Namba ya Modeli | Siri ya HV510 ya mabadiliko ya kiwango cha juu |
| mfumo wa mafano | 50/60Hz |
| Siri | HV510 |
Maelezo mkuu
Siri ya HV510 ya kubadilisha sauti ni siri mpya ya kubadilisha sauti yenye ufanisi mkubwa ya Hewang Electric, inatumia teknolojia mpya ya kudhibiti vekta wazi na zilizoimekundwa, inasaidia udhibiti wa moto asilia na moto chakacha wa umeme; Ujenzi wa ufanisi mkubwa, uwezo mkubwa na muundo wenye ukubwa wa nguvu unongeza faida za rahisi ya kutumia, ulimwengu wa kuaminika, uwezo wa kutumika katika mahali mbalimbali, uwezo wa kutumika wa kawaida, ubora wa tanzimisho na kuimarisha nafasi ya kutengeneza, vyote hivi vinapowasha tajriba ya mtumiaji. Inatumika kwa upepo katika mitundaji, kupiga juu, mafuta, mikakati, plastiki, bidhaa za dharura, kinyesi, nyuni, kuchapisha na kumpakisha na vifaa vingine vya utaratibu wa kujenga.
Sifa za ufanisi
Salama na ya kuaminika
Muundo mpya wa njia ya hewa yake yenyewe
Uwezo mkubwa na usahihi wa kubuni kwa ujanja
Uchunguzi wa uwingu wa joto unaofaa na uzalishaji wa ongezeko la magari
Mfumo wa kusafirisha rangi kwa kiotomatiki
Uwezo mzuri wa kuzuia matatizo
Uwezo mkubwa wa kutumika
Muundo wa kukubalika katika mitandao mengi, -15%~+10%
Chinjo C3 lenye ulimwengu
Muundo wa kuzuia upasuaji wa EMC
Muundo wa kikundi cha kusimamia
Muundo maalum wa kitabu
Teknolojia ya kudhibiti maarufu
V/F, vekta wazi, udhibiti wa vekta zilizoimekundwa
Inasaidia udhibiti wa moto asilia, moto chakacha wa umeme
Inasaidia udhibiti wa mwanga na nguvu ya moto
Inasaidia udhibiti wa kubadilisha paramita za moto miwili
Ufanisi mzuri
Uwezo wa kujitambua paramita za moto zote na kamili
Uwezo wa kusimamia mzuri, inasaidia kusimamia DC, kusimamia kusukuma nguvu
Inasaidia majaribio ya mawasiliano ya kielelezo: Profibus-DP, Profinet, na vyenye viwango vingine
Uwezo wa kuongeza tofauti, kaadi za I/O, kaadi za mawasiliano, na vyenye viwango vingine
Sifa za programu muhimu
Tumbo la kutoa linaloweza kufikia 1500Hz
Funtsheni ya kudhibiti pamoja ya master-slave
Funtsheni ya kurudia baada ya kusisimua
Funtsheni ya zero servo
Funtsheni ya kutumia sauti ya kusogeza
Funtsheni ya kusogeza encoder
Kutayarisha na haraka
Programu ya haraka ya kutayarisha imetolewa • Inasaidia rekodi ya tukio la kubadilisha sauti na rekodi ya osiloskopu ya kanali 12
Inasaidia kuhariri paramita, kukagua hali, kusoma data ya matatizo na kusoma mwamba
Paramita muhimu
project |
Specifications and technical data |
Input voltage |
380V (-15%)~480V (+10%) three-phase |
Input power frequency |
50Hz/60Hz ±5% |
Input voltage imbalance |
≤3% |
Output voltage |
0V~input voltage |
Output frequency |
0Hz~1500Hz |
Motor type |
Asynchronous motor, permanent magnet synchronous motor |
Control mode |
V/F, OLVC (Open-Loop Vector Control), CLVC (Closed-Loop Vector Control) |
speed regulation range |
1:100 V/F； 1:200 OLVC； 1:1000 CLVC |
Start torque |
VF：100%（0.5Hz）；OLVC：150%（0.25Hz）；CLVC：200%（0Hz） |
Torque accuracy |
±5% (OLVC, 5Hz and above), ±3% (CLVC) |
Torque pulsation |
≤±5%, under vector control mode |
Steady speed accuracy |
OLVC： 0.2%； CLVC ：0.01% |
Torque response |
≤5ms, under vector control |
acceleration and deceleration time |
0.0s～3200.0s；0.0min～3200.0min |
Torque increase |
0.0％～30.0％ |
Overload capacity |
150% 1min/5min, 200% 3s/5min for heavy duty applications; Light load application 110% 1min/5min, 150% 10s/5min |
VF curve |
Linear type, multi-point type, V/F semi-separation mode, V/F complete separation mode |
Input frequency resolution |
Digital setting: 0.01Hz ; Analog setting: Maximum frequency ×0.025% |
acceleration and deceleration curves |
linear and S-curve acceleration and deceleration mode; Four acceleration and deceleration times, one emergency stop deceleration time |
Jogging control |
In some applications, the frequency converter needs to run at low speed for a short period of time to facilitate testing the condition of the equipment |
Torque control |
Torque control is possible when vector controlled |
Simple PLC, multi-terminal speed |
16 speed operation is achieved through the control terminal |
Built-in PID |
It can be easily formed as a closed-loop control system |
Virtual IO |
8 virtual VDI/VDO and 3 AI DI for simple logic control |
Overvoltage and overcurrent stall control |
Automatic current and voltage limit during operation to prevent frequent overcurrent and overvoltage tripping |
DC braking |
Start the DC brake and stop the DC brake |
Pre-excitation |
The motor is pre-excited when the frequency converter is started, and the magnetic field is established inside the motor, which can effectively improve the torque characteristics during the start of the motor |
Overexcitation |
It can effectively suppress the rise of bus voltage during the deceleration process, avoid frequent overvoltage faults, and realize rapid braking to meet the rapid stop of power outages |
RPM tracking |
Both asynchronous and synchronous machines support speed tracking function; Vector control and V/F control both support speed tracking function |
Protection function |
Overvoltage suppression, undervoltage suppression, V/F overcurrent suppression, ground short circuit protection, phase loss protection, speed deviation detection, overvoltage protection, overcurrent protection, undervoltage protection, overload protection, overtemperature protection, start protection, bus undervoltage point setting, bus overvoltage point setting, etc |
Imesahihisha kudhibiti kwa mfano mkuu na mfunzi, inayoweza kuanza na kusimamia moto mengi pamoja. Moto wa mstari wa utengenezaji unategemea, na mwendo wa viwango vingine, hakuna kuanguka nyuma, upatikanaji mkubwa na mafanikio ya kuongeza.
Katika uhamiaji wa vekta kwenye silaha zilizofungwa, nguvu ya kuanza kwenye 0Hz ni 200%, wakati katika uhamiaji wa silaha zilizo wazi, ni 150%. Pumzi kubwa hutafuta nguvu yake iliyohitajika mara moja wakati wa kuanza, na kuanza kwa upinde, na ufanisi mkubwa, hakuna muda mrefu, na kufanya kazi rahisi zaidi.
Ingawa kwa matumizi ya mafanikio ya moto wa kasi, kama vile magamba ya zana na sentifugu za kiwango cha juu. Kumbukumbu za kawaida za kutumia uhusiano wa tarakimu hupata mwisho wao kwenye 500Hz, lakini hii inaweza kukua kwa kiwango cha juu zaidi, kuhakikisha maelezo ya utaratibu wa kipekee, na kuwa na ufanisi wa kusambaza wa kiwango cha juu.
