| Brand | RW Energy |
| Numero sa Modelo | Serye HV510 na high-performance nga frequency converters |
| Nasodnong peryedyo | 50/60Hz |
| Serye | HV510 |
Pangkalahatan
Ang serye ng HV510 frequency converter ay isang 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 nagpapahusay sa mga adhikain ng ease of use, reliability, environmental adaptability, functional diversity, application flexibility sa industrial applications, pag-improve ng design standards, at pag-optimize ng installation space, at iba pa, at nag-upgrade ng karanasan ng user sa maraming aspeto. 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 and accurate thermal simulation design
Rigorous temperature rise test and factory load aging
Automatic spraying process of 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
Support drive asynchronous motor, permanent magnet synchronous motor
Support motor speed and torque mode control
Support two sets of motor parameter switching control
Excellent performance
Rich and comprehensive motor parameter self-identification ability
Perfect braking ability, support DC braking, energy consumption braking
Support various mainstream communication protocols: Profibus-DP, Profinet, etc.
Diversified expansion capabilities, I/O terminal cards, communication cards, etc
Featured 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 and rapid commissioning
Background quick debugging software is available • Support frequency converter event recording and 12-channel oscilloscope recording
Support parameter editing, status monitoring, fault data and waveform download
Main parameters
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 |
Gitabangan sa master-slave synchronous control, nga nagpahimo og pagkakasagol ug pagtigom sa daghang motors sama. Ang motor sa production line mogul ngadto sa sama, may parehas nga bilis, walay lag, mataas nga synchronization accuracy, ug mas smooth ang production.
Sumala sa kontrolado nga vector control, ang starting torque sa 0Hz mao ang 200%, samtang sumala sa open-loop control, mao kini ang 150%. Ang dako nga mga pana mobati sa ilang rated torque labi na sa panahon sa pagpugos, nga may mas rapido nga pagpugos, taas nga efektiividad, walay lag, ug mas smooth nga operasyon.
Angay kini para sa mga aplikasyon nga may mataas nga bilis nga motor sama sa mga spindle sa makina ug mga sentrifuga nga may mataas nga bilis. Ang ordinaryong frequency converter mabaton na sa 500Hz, apan kini mahimo nang mogawas sa mas mataas nga bilis, padayonon ang espesyal nga proseso ug adunay mas taas nga efikeyensiya sa pagproseso.
