Customization: | Available |
---|---|
Task: | Adjust |
Structure: | Combination |
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1. Excellent control performance
- Harness the power of sensorless vector control to achieve unmatched performance.
- Experience seamless static and rotating motor parameter auto-tuning.
2. Optimized structural design
- Enjoy space-saving compact dimensions ideal for installations.
3. Rich configuration and interfaces, powerful functionality
- Comes with a standard built-in RS485 communication port, a multitude of I/O terminals, and a detachable keypad interface, providing flexibility for field applications.
- The standard built-in DC reactor (applicable for 18.5-110kW models) significantly boosts power factor.
- Integrated braking unit features standard inclusion for ≤37kW models, with an optional choice for 45-110kW models.
4. Multiple installation methods
- Models of 380V 2.2kW and below support both DIN rail and wall mounting, while those of 380V 4kW and above are compatible with wall and flange mounting.
5. Ease of use and maintenance
- The design includes an independently removable cooling fan that simplifies maintenance tasks.
- Equipped with a standard external LED keypad, it also supports an optional LED keypad with parameter copy functionality to meet diverse application needs.
6. Integrated functions for versatile applications
- Features a basic PLC, multi-speed control, built-in PID, torque control, multi-point V/F curves, several braking methods, ride-through for power loss, and more, ensuring versatility.
Function | Specification | |
Power input | Input voltage (V) | AC 1PH 220V (-15%)-240V (+10%) AC 3PH 220V (-15%)-240V (+10%) |
Function | Specification | |
AC 3PH 380V (-15%)-440V (+10%) | ||
Input current (A) | Refer to section2.5"Rated specifications" | |
Input frequency (Hz) | 50Hz or 60Hz; allowed range: 47-63Hz | |
Power output |
Output voltage (V) | 0-input voltage |
Output current (A) | Refer to section2.5"Rated specifications" | |
Output power (kW) | Refer to section2.5"Rated specifications" | |
Output frequency (Hz) |
0-400Hz | |
Technical control feature |
Control mode | SVPWM, SVC |
Motor | Asynchronous motor | |
Adjustable-speed ratio |
Asynchronous motor 1: 100 (SVC) | |
Speed control accuracy |
±0.2% (SVC) | |
Speed fluctuation | ± 0.3% (SVC) | |
Torque response | <20ms (SVC) | |
Torque control accuracy |
10% | |
Starting torque | 0. 5Hz/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: overcurrent, overvoltage, undervoltage, overheating, phase loss and overload, etc. | |
Start after speed tracking |
Smoothing starting for running motor | |
Peripheral interface |
Analog input | 1 (AI2) 0-10V/0-20mA and 1 (AI3) -10-10V |
Analog output | 2 (AO1, AO2) 0-10V/0-20mA | |
Digital input | 4 common inputs, and max. frequency: 1kHz; 1 high speed input, and max. frequency: 50kHz |
|
Digital output | 1 Y1 terminal output |
Function | Specification | |
Relay output |
2 programmable relay outputs RO1A NO, RO1B NC, RO1C common terminal RO2A NO, RO2B NC, RO2C common terminal Contact capacity: 3A/AC250V, 1A/DC30V |
|
Others |
DC reactor | DC reactors have been built in the 18.5kW and higher VFD models as standard configuration. |
Installation mode |
Wall and rail installation for the 1PH 220V/3PH 380V (≤2.2KW) and 3PH 220V (≤0.75KW) VFD models Wall and flange installation for the 3PH 380V (≥4kW) and 3PH 220V (≥1.5kW) VFD models |
|
Braking unit |
Braking units have been built in the 37kW and lower VFD models as standard configuration. Braking units have been built in the 45-110kW VFD models as optional configuration. | |
EMI filter |
3PH 380V (≥4kW) and 3PH 220V (≥1.5kW) VFD models can satisfy the requirements of IEC 61800-3 C3, other models can satisfy the requirements of IEC 61800-3 C3 by installing optional external filter. The whole series can satisfy the requirements of IEC 61800-3 C2 by installing optional external filter. | |
Ambient environment |
-10 to 50°C, derate 1% for every additional 1°C when above 40°C. | |
Altitude |
When the altitude exceeds 1000m, derate by 1% for every increase of 100m. When the altitude exceeds 3000m, consult the local INVT dealer or office for details. |
|
Protective degree |
IP20 Note: The VFD with plastic casing should be installed in metal distribution cabinet, which conforms to IP20 and of which the top conforms to IP3X. |
|
Pollution level | Level 2 | |
Safety | Meet the requirement of CE | |
Cooling mode | Forced air cooling. |
Key | No. | Detailed description |
Detailed content |
Abbreviation of product series |
Abbreviation of product series |
GD20: Goodrive20 series VFD | |
Rated power | Power range + Load type |
2R2: 2.2kW G: Constant torque load |
|
Voltage class | Voltage class | S2: AC 1PH 220V (-15%)-240V (+10%) 2: AC 3PH 220V (-15%)-240V (+10%) 4: AC 3PH 380V (-15%)-440V (+10%) |
|
Note: Braking units have been built in the 37kW and lower VFD models as standard configuration. Braking units are not standard configuration for the 45-110kW VFD models. (If you want to use braking units for these models, add suffix "-B" at the end of the model codes in your purchase orders, for example, GD20-045G-4-B.) |
Model | Voltage class |
Rated output power (kW) |
Rated input current (A) |
Rated output current (A) |
GD20-0R4G-S2 | 1PH 220V |
0.4 | 6.5 | 2.5 |
GD20-0R7G-S2 | 0.75 | 9.3 | 4.2 | |
GD20-1R5G-S2 | 1.5 | 15.7 | 7.5 | |
GD20-2R2G-S2 | 2.2 | 24 | 10 | |
GD20-0R4G-2 | 3PH 220V |
0.4 | 3.7 | 2.5 |
GD20-0R7G-2 | 0.75 | 5 | 4.2 | |
GD20-1R5G-2 | 1.5 | 7.7 | 7.5 | |
GD20-2R2G-2 | 2.2 | 11 | 10 | |
GD20-004G-2 | 4 | 17 | 16 | |
GD20-5R5G-2 | 5.5 | 21 | 20 | |
GD20-7R5G-2 | 7.5 | 31 | 30 | |
GD20-0R7G-4 | 3PH 380V |
0.75 | 3.4 | 2.5 |
GD20-1R5G-4 | 1.5 | 5.0 | 4.2 | |
GD20-2R2G-4 | 2.2 | 5.8 | 5.5 | |
GD20-004G-4 | 4 | 13.5 | 9.5 | |
GD20-5R5G-4 | 5.5 | 19.5 | 14 | |
GD20-7R5G-4 | 7.5 | 25 | 18.5 | |
GD20-011G-4 | 11 | 32 | 25 | |
GD20-015G-4 | 15 | 40 | 32 | |
GD20-018G-4 | 18.5 | 47 | 38 | |
GD20-022G-4 | 22 | 51 | 45 | |
GD20-030G-4 | 30 | 70 | 60 | |
GD20-037G-4 | 37 | 80 | 75 | |
GD20-045G-4 | 45 | 98 | 92 | |
GD20-055G-4 | 55 | 128 | 115 | |
GD20-075G-4 | 75 | 139 | 150 | |
GD20-090G-4 | 90 | 168 | 180 | |
GD20-110G-4 | 110 | 201 | 215 |
Serial No. |
Name | Description |
1 | External keypad port | Connect the external keypad |
2 | Port cover | Protect the external keypad port |
3 | Cover | Protect the internal parts and components |
4 | Hole for the sliding cover | Fix the sliding cover |
5 | Trunking board | Protect the inner components and fix the cables of the main circuit |
6 | Product nameplate | See section 2.3 "Product nameplate" for detailed information |
7 | Potentiometer knob | Refer toChapter 4"Keypad operation" |
8 | Control terminals | SeeChapter 3"Installation guidelines" for detailed information |
9 | Main circuit terminals | SeeChapter 3"Installation guidelines" for detailed information |