| Brand | RW Energy |
| Numero ng Modelo | Serye HV510 ng mataas na pangangatawan na mga frequency converter |
| Larawan na Pagsasahimpapawid | 50/60Hz |
| Serye | HV510 |
Pangkalahatang ideya
Ang serye ng HV510 frequency converter ay isang bagong henerasyon ng mataas na kahalagahan na vector frequency converter ng Hewang Electric, na gumagamit ng bagong mataas na kahalagahan na bukas at saradong loop vector control technology, na sumusuporta sa pagdrayber ng asynchronous motor at permanent magnet synchronous motor; Ang mataas na kalidad, malakas na kakayahan at mataas na power density design ay nagpapataas ng mga abilidad sa madaling gamitin, reliabilidad, pagsasapat sa kapaligiran, pagkakaiba-iba ng function, flexibility ng aplikasyon sa industriyal na aplikasyon, pagpapataas ng pamantayan ng disenyo at pag-optimize ng espasyo ng pag-install, atbp., at nag-uugnay sa maraming aspeto ng karanasan ng user. 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 pagdrayber.
Karakteristik ng performance
Ligtas at maasahan
Innovative independent air duct design
Efficient at accurate thermal simulation design
Makatotohanang temperature rise test at factory load aging
Automatic spraying process of conformal paint
Perpektong 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 pagdrayber ng asynchronous motor, permanent magnet synchronous motor
Sumusuporta sa motor speed at torque mode control
Sumusuporta sa dalawang set ng motor parameter switching control
Kamangha-manghang performance
Riche at comprehensive motor parameter self-identification ability
Perpektong 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
Paborito 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
Background quick debugging software is available • Sumusuporta sa frequency converter event recording at 12-channel oscilloscope recording
Sumusuporta sa parameter editing, status monitoring, fault data at waveform download
Punong pamantayan
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 |
Sumusunod sa master-slave synchronous control, na nagpapahintulot sa maraming motors na magsimula at matigil nang sabay-sabay. Ang motors ng production line ay gumagalaw nang synchronized, may konsistente na bilis, walang lag, mataas na synchronization accuracy, at mas makinis na produksyon.
Sa ilalim ng kontrol na vector na saradong loop, ang starting torque sa 0Hz ay 200%, habang sa kontrol na bukas na loop, ito ay 150%. Ang mga malalaking pamumuhunan ng hangin ay agad na nakakamit ang kanilang rated torque sa panahon ng pagsisimula, na may mabilis na pagsisimula, mataas na efisiensiya, walang pagka-delay, at mas makinis na operasyon.
Suitable para sa high-speed motor applications, tulad ng machine tool spindles at high-speed centrifuges. Ang ordinaryong frequency converter ay umabot na sa limitasyon nito sa 500Hz, ngunit ang ito ay maaaring tumakbo sa mas mataas na bilis, sumunod sa espesyal na process requirements, at may mas mataas na processing efficiency.
