| Brand | RW Energy |
| Model NO. | 0~1500Hz High-performance frequency converters |
| Rated frequency | 50/60Hz |
| Series | HV510 |
Overview
HV510 series frequency converter is a new generation of high-performance vector frequency converter, using a new high-performance open and closed loop vector control technology, supporting asynchronous motor and permanent magnet synchronous motor drive control; The high-quality, powerful performance and high-power density design enhance the advantages of ease of use, reliability, environmental adaptability, functional diversity, application flexibility in industrial applications, improve design standards and optimize installation space, etc., and upgrade the user experience in many aspects. It is widely used in metallurgy, lifting, petroleum, machine tools, plastics, metal products, papermaking, textile, printing and packaging and other automatic production equipment to drive.
Performance characteristics
Safe and reliable
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
High 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 x 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 |
Supports master-slave synchronous control, allowing multiple motors to start and stop together. The production line motor runs synchronously, with consistent speed, no lagging, high synchronization accuracy, and smoother production.
Under closed-loop vector control, the starting torque at 0Hz is 200%, while under open-loop control, it is 150%. Large fans reach their rated torque instantly during start-up, with fast start-up, high efficiency, no lag, and smoother operation.
Suitable for high-speed motor applications, such as machine tool spindles and high-speed centrifuges. The ordinary frequency converter reaches its limit at 500Hz, but this one can run at higher speeds, meet special process requirements, and has higher processing efficiency.
