| Brand | Rw Energy |
| Numero ng Modelo | Serye HV510 ng mataas na performance na frequency converters |
| Narirating na pagsasalungat | 50/60Hz |
| Serye | HV510 |
Pangkalahatang ideya
Ang serye ng HV510 frequency converter ay ang bagong henerasyon ng high-performance vector frequency converter ng Hewang Electric, na gumagamit ng bagong high-performance open at closed loop vector control technology, na sumusuporta sa asynchronous motor at permanent magnet synchronous motor drive control; Ang mataas na kalidad, powerful performance, at high-power density design ay nagpapalakas sa mga abilidad sa ease of use, reliability, environmental adaptability, functional diversity, application flexibility sa mga industriyal na aplikasyon, nagpapataas ng mga pamantayan sa disenyo at nago-optimize ang installation space, at iba pa, at nag-uugnay sa maraming aspeto ng user experience. Ito ay malawakang ginagamit sa metallurgy, lifting, petroleum, machine tools, plastics, metal products, papermaking, textile, printing and packaging, at iba pang automatic production equipment para sa pag-drive.
Mga katangian ng performance
Ligtas at maasahan
Innovative independent air duct design
Efficient at accurate thermal simulation design
Rigorous temperature rise test at factory load aging
Automatic spraying process ng conformal paint
Perfect fault protection function
Mataas na adaptability
Wide grid adaptation design, -15%~+10%
Built-in C3 filter
EMC ground break design
Built-in brake unit design
Refined book-type design
Advanced control technology
V/F, open-loop vector, closed-loop vector control
Sumusuporta sa asynchronous motor, permanent magnet synchronous motor drive
Sumusuporta sa speed at torque mode control ng motor
Sumusuporta sa switching control ng dalawang set ng motor parameters
Kamangha-manghang performance
Rich at comprehensive na motor parameter self-identification ability
Perfect braking ability, sumusuporta sa DC braking, energy consumption braking
Sumusuporta sa iba't ibang mainstream communication protocols: Profibus-DP, Profinet, etc.
Diversified expansion capabilities, I/O terminal cards, communication cards, etc
Nagbibigay-daan ng app features
Output frequency up to 1500Hz
Master-slave synchronous control function
Power failure restart function
Zero servo function
Swing frequency function
Encoder redundancy function
Autonomous at mabilis na commissioning
Available ang background quick debugging software • Sumusuporta sa frequency converter event recording at 12-channel oscilloscope recording
Sumusuporta sa parameter editing, status monitoring, fault data at waveform download
Punong mga parametro
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 |
Sa ilang aplikasyon, kailangan ng frequency converter na tumakbo sa mababang bilis para sa maikling panahon upang makatulong sa pagsusuri ng kondisyon ng kagamitan |
Torque control |
Posible ang torque control kapag vector controlled |
Simple PLC, multi-terminal speed |
Naabot ang 16 speed operation sa pamamagitan ng control terminal |
Built-in PID |
Maaari itong madali na maging isang closed-loop control system |
Virtual IO |
8 virtual VDI/VDO at 3 AI DI para sa simple logic control |
Overvoltage and overcurrent stall control |
Automatic current at voltage limit during operation upang maiwasan ang madalas na overcurrent at overvoltage tripping |
DC braking |
Simulan ang DC brake at itigil ang DC brake |
Pre-excitation |
Pinre-excite ang motor kapag simula ang frequency converter, at itinatayo ang magnetic field sa loob ng motor, na maaaring mabigyang-diin ang torque characteristics sa panahon ng simula ng motor |
Overexcitation |
Maaari itong mabigyang-diin ang pagtaas ng bus voltage sa panahon ng proseso ng pag-slow down, maiiwasan ang madalas na overvoltage faults, at maisakatuparan ang mabilis na pag-brake upang tugunan ang mabilis na pag-stop sa mga pagkakataon ng power outages |
RPM tracking |
Sumusuporta ang parehong asynchronous at synchronous machines sa speed tracking function; Ang vector control at V/F control ay parehong sumusuporta sa 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 |
