|
| project | Specification |
The
basic
function | The max frequency | Vector frequency scope:0-500Hz |
| V/F frequency scope:0-500Hz |
| Carrier frequency | 0.5kHz-16kHz(self-adjusting) |
The frequency resolution
of import | The setting figure: 0.01Hz |
| The simulation setting:(The max frequency)*0.025% |
| The control method | SVC |
| FVC |
| V/F control |
| Pull-in torque | Type G:0.5Hz/150% (SVC); 0Hz/180% (FVC) |
| Type P:0.5Hz/100% |
The range of
Speed governing | 1:100(SVC) | 1:1000(FVC) |
| Rotating speed | ±0.5%(SVC) | ±0.02%(FVC) |
The torque
control accuracy | ±5%(FVC) |
| Overload capacity | Type G:The duration of 150% rated current is 60s
The duration of 180% rated current is 3s |
Type P:The duration of 120% rated current is 60s
The duration of 150% rated current is 3s |
| Torque Boost | AUTO-Torque Boost |
| HM-Torque Boost:0.1%-30% |
| V/F Curve Bight | Three ways:Rectiliner;Multipoint restriction;Nth power
(1.2th,1.4th,1.6th,1.8th,2th Power) |
|
| V/F Separation | Two ways:Half-detached;Overall-detached |
Acceleration and
deceleration curves | The type of stright line or S curve |
| Four ways acceleration and deceleration time.(0.0-6500.0s) |
| DC braking | DC braking frequency:0.00Hz-The max frequency |
| Duration:0.0s-36.0s |
| Current:0.0%-100.0% |
| Electronic control | The range of frequency:0.00Hz-50.00Hz |
| The duration of acceleration and deceleration:0.0s-6500.0s |
Simple PLC,
Multi-velocity control | In the control of built-in PlC or terminal,there are 16 velocities. |
| Built-in PID | Be easy to control the closed-loop control system |
| AVR | Keeping the output voltage stability,when grid voltage instability. |
The control of over
voltage and current | Auto-limited the voltage and current ,
preventing trip result from often brake-make. |
| Fast current limiting function | Minimizing flow failures, protect the normal operation of the inverter |
| Torque limit and control | "Excavator" characteristics, the torque limit automatically during running, prevent frequent over-current trip; The torque control closed-loop vector model is achieved |
| Personalization capabilities | Outstanding features | Based on current vector control technology of asynchronous motor control |
| Instantaneous stop constantly | Instantaneous power failure through load feedback energy compensation voltage is reduced, maintain frequency converter in a short period of time to continue running |
| Rapid current limiting | Avoid the occurrence of inverter frequent flow of failure |
| Virtual IO | Five groups of virtual DIDO, suggested that logic control can be realized |
| Timing control | Timing control function: set time range 0.0 Min to 6500.0 Min |
| Motor switch | Two groups click parameters, which can realize two motor switch control |
| Support multithreading bus | Support: four kinds of fieldbus Modbus, profibus-dp, CANlink, CANopen |
| Motor overheating protection | Optional IO expansion card 1, click on the temperature sensor input analog input AI3 acceptable (PT100, PT1000) |
| Support more encoder | Support the difference, open collector, the sale, rotating transformer, such as is cosine encoder |
| A user programmable | Optional user programmable card, can realize the secondary development, compatible with common PLC programming way |
| Strong background software | Support the inverter parameters and virtual oscilloscope function operation.
Virtual oscilloscope can be used for frequency converter internal state graphic monitoring |
| run | Command source | Operation panel, given control terminal, serial communication mouth given given. Can switch through a variety of ways |
| Frequency source | Ten kinds of frequency source: digital, analog voltage given, simulation given current is given a given, pulse given, a serial port. Can switch through a variety of ways |
| Auxiliary frequency source | Ten kinds of auxiliary frequency source. Flexible realization of auxiliary frequency tuning and frequency synthesis |
| The input terminals | Standard:
5 digital input terminals, one support up to 100 KHZ high-speed pulse input
2 analog inputs, 1 support only 0 ~ 10 v input voltage
A support 0 ~ 10 v input voltage or 0 to 20 ma current input
Extension functions;
Five digital input terminals
1 analog input terminals, support - 10 v ~ 10 v input voltage, and support PT100 / PT1000 |
| The output terminals | Standard:
A high-speed pulse output terminal (optional for open collector type), support of 0 ~ 1000 KHZ square wave signal output
An analog output terminals, support 0 ~ 10 v voltage output, or 0 to 20 ma current output
Extension functions;
A digital output terminals
A relay output terminals
An analog output terminals, support 0 ~ 10 v voltage output, or 0 to 20 ma current output |
| Display and keyboard operation | LED display | Display parameters |
| LCD display | Can be selected, Chinese/English instructions |
| Parameters of the copy | Can be achieved through the LCD operation panel option parameters of rapid replication |
| Key lock and selection function | Implement part or all of the key lock, define the scope of some buttons, in order to prevent wrong operation |
| Protection function | Electric motor on the short circuit test, input and output as protection, over-current protection, overvoltage protection, under-voltage protection, overheating protection, overload protection, etc |
| options | LCD operation panel, brake components, IO expansion card 1, 2, user programmable IO expansion card, card, RS485 communication card, profibus-dp communication card, CANlink communication card, CANopen communication card, differential input PG card, UVW differential input PG card, rotating transformer PG card, PG OC input card, etc |
| The environment | Use place | Indoor, is not subject to direct sunlight, no dust, corrosion gas I, combustible gas, oil mist, water vapor, water or salt, etc |
| Use place | Less than 1000 m |
| The environment temperature | Minus 10 degrees Celsius to above 40 degrees Celsius zero (ambient temperature in 40 ~ 50 degrees, use the lower it) |
| humidity | Less than 95% RH, no water condenses |
| vibration | Less than 5.9 m per square (0.6 g) |
| Storage temperature | To the above 60 degrees Celsius zero minus 20 degrees Celsius |
| The IP rating | IP20 |
| Pollution levels | PD2 |
| The power distribution system | TN,TT |
