Goodrive20-EU yra bendrosios paskirties vektorinio valdymo keitiklis su sertifikuota STO funkcija. Jis orientuotas į OEM įrangos rinkas, daugiausia apimančias vandens valymo, spausdinimo ir pakavimo, vyniojimo įrangos, popieriaus, kirpimo įrangos, plastiko, maisto, kabelių, tekstilės mašinų, šildymo, vedinimo, oro kondicienierių sistemoms ir kt.
Dažnio keitiklis 18.5 kW GD20-018G-4-EU
€866.00
Pagrindinės funkcijos
1.STO (saugus sukimo momento išjungimas)
2.VF ir bejutiklinis vektorinis valdymas
3.Iki 0,5 Hz/150 % paleidimo momento
4.Įmontuotas stabdžių blokas ir gausios sąsajos
5.Išorinė klaviatūra parametrams kopijuoti
6.Standartiniai C3 filtrai (≥4 kW); pasirinktinai C3 filtrai (≤2,2 kW) ir C2 filtrai
7.Teikiamos pritaikymo paslaugos (pvz., PTC ir „Fire-Mode”)
8.2 metų garantija
9.UL/cUL, TUV, SUD, CE sertifikatai
Techninė specifikacija: GD20-EU Catalog(EN)-201908(V1.2）
| Function | Specification | ||
|
Power input
|
Input Voltage | 3PH 380V (-15%)~440V(+10%) | |
| Input current(A) | 47 | ||
| Input frequency (Hz) | 50 Hz or 60 Hz allowable range 47-63Hz | ||
|
Power output
|
Output motor capacity (kW) | 18.5 | |
| Output current (A) | 38 | ||
| Output voltage (V) | 0-input voltage, < error 5% | ||
| Output frequency | 0-400 Hz | ||
|
Technical control feature
|
Control mode | SVPWM, SVC | |
| Adjustable-speed ratio | 1:100 | ||
| Speed control accuracy | ± 0,2% (SVC) | ||
| Speed fluctuation | ± 0,3% (SVC) | ||
| Torque response | <20ms (SVC) | ||
| Torque control accuracy | 10% | ||
| Starting torque | 0, 5 Hz/150% (SVC) | ||
|
Overload capability
|
150% of rated current: 1 minute | ||
| 180% of rated current: 10 seconds | |||
| 200% of rated current: 1 second | |||
|
Running control feature
|
Frequency setting method
|
Digital setting, analog setting, pulse frequency setting, multi step speed running setting, simple PLC setting, PID setting, MODBUS communication setting. | |
| Shift between the set combination and set channel. | |||
| Auto-adjustment of the voltage | Keep a stable voltage automatically when the grid voltage transients | ||
| Fault protection | Provide comprehensive fault protection functions: over-current, over-voltage, under-voltage, over-heating, phase loss and overload, etc. | ||
|
Peripheral interface
|
Analog input | 1 (AI2) 0~10 V/0~20mA and 1 (AI3) -10 ~10 V | |
| Analog output | 2 (AO1, AO2) 0~10V/0~20mA (Only 1 AO for inverters≤ 2.2 kW | ||
| Digital input | 4 common inputs, the Max. frequency: 1kHz; 1 high speed input, the Max. frequency: 50kHz. | ||
| Digital output | 1 Y1 terminal output. | ||
| Relay output | 2 programmable relay outputs (only 1 relay output for inverters≤ 2.2 kW.) RO1A NO, RO1B NC, RO1C common terminal. RO2A NO, RO2B NC, RO2C common terminal. Contactor capacity: 3A/AC250V | ||
|
Others
|
Mountable method | Wall and rail mountable | |
| Breaking Unit | ≤ 37 kW built-in. 45~110 kW optional built-in (Model „-B”) | ||
| EMI filter | Optional filter: meet the degree requirement of IEC61800-3 C2, IEC61800-3 C3. | ||
|
Temperature of the running environment
|
-10~50°C | ||
| Above 40°C, derate 1% for every additional 100m. | |||
|
Altitude
|
<1000 m | ||
| Above 1000m, derate 1% for every additional 100m. | |||
| Protective degree | IP20 | ||
| Safety | Meet the requirement of CE | ||
| Cooling | Fan cooling | ||
