15 kw 380 Volt GD20-015G-4-EU invt inverter

 Dear members, the model you are examining; It has 3 phase 380 volt input, 3 phase output 15 kW, 20 hp output power.

GD20 series invt inverters have excellent drive and control performance for using sensorless vector control technology and increase availability and reliability for enriched hardware configurations and software functions meeting different industrial applications.

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.

Running control feature: Auto-adjustment of the Keep a stable voltage automatically when the grid voltage   
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

Function Specification
Three-phase: 380 (-15%)–440 (+10%)
Input current: 
Input frequency: (Hz) 50Hz or 60Hz Allowed range: 47–63Hz
Output voltage: (V)=the input voltage (error＜5%)
Power Output current:  2.5 Amp.
Output power (kW): 15 kw
Output frequency: (Hz ) 50 Hz/60 Hz, fluctuation: ±5%
Control mode: SVPWM, SVC
Maximum outputcontrol: 400Hz frequency

Input fuse: 3 * 6 or 3 * 10 Amps (for 3 phase)

External potentiometer: 2.2 k ohm to 10 k ohm 

Braking resistor: 150 ohms to 200 ohms (according to inertia)

Type 220 volt input:    

One size big power model: 0.75 kw GD20-1R5G-S2-EU

One size small power model: no 

Display transport: 18.5 kw than bigger Portable > with RJ45 socket

For solar systems: Not efficient. Click to go Solar pages .

Sensor switchboard output: Yes, there is 24 vdc output,

Dimensions (W, B, Y): 80 mm,160 mm,150 mm

PC program:  INVT-Workshop v2.1.6

Adjustable-speed ratio: 1:100
Overload capability: 150% of rated current: 1 minute 180% of rated current, 10 seconds, 200% of rated current: 1 second
Key functions: Stop mode and anti-overtemperature of the bus

Temperature measurement accuracy: Overtemperature point  ±3°C
Terminal switch input resolution: ≤ 2ms
Terminal analog input resolution:  ≤ 20mV
Analog input: 2 input -+10v and 0–10V/0–20mA 
Analog output: 2 (AO1, AO2) 0~10V/0~20mA
Digital input: 5 common input
Digital output: 1 pogrammable opto output

Digital relay output: 2 relay output
Communication: 485 communication
PID setting : Yes

Analog input    1 (AI2) 0~10V/0~20mA and 1 (AI3) -10~10V   

1. Input range: AI2 voltage and current can be chosen: 0~10V/0~20mA; AI3: -10V~+10V.
2. Input impedance: voltage input: 20kΩ; current input: 500Ω.
3.Voltage or current input can be set by dip switch.
4. Resolution: the minimum AI2/AI3 is 10mV/20mV when 10V corresponds to 50Hz.

AI1,  When the external common keypad (without the function of parameter copy ) is valid, the difference between the local keypad AI1 and the external keypad AI1 is:
When the external keypad AI1 is set to the Min. value, the local keypad AI1 will be valid and P17.19 will be the voltage of the local keypad AI1; otherwise, the external keypad AI1 will be valid and P17.19 will be the voltage of the external keypad AI1.
Note: If  the external keypad AI1 is frequency reference source, adjust the local potentiometer AI1 to 0V/0mA before starting the inverter.  
1 high speed input, the Max. frequency: 50kHz

relay output : 2 programmable relay outputs  RO1A NO, RO1B NC, RO1C common terminal   
RO2A NO, RO2B NC, RO2C common terminal    Contact capacity: 3A/AC250V   

Temperature of the:    -10~50°C, derate 1% for every additional 1℃ when above 40℃ running environment

Braking unit: Standard for the inverters≤37kW and optional for the inverters of 45~110kW

EMI filter: 3PH 380V 4kW and above, 3PH 220V 1.5kW and above models can satisfy the requirements of IEC61800-3 C3, other models can satisfy the requirements of IEC61800-3 C3 by installing optional external filter. The whole series can satisfy the requirements of IEC61800-3 C2 by installing optional external filter.

R,S,T    Three phase AC input terminals which are generally connected with the power supply.
PB, (+)    External dynamic braking resistor terminal
(+), (-)    Input terminal of the DBU or DC bus
U,V,W    Three phase AC input terminals which are generally connected with the motor.
PE    Protective grounding terminal

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Editor's Note: Gooddrive20 inverter inverter speed control devices have proven themselves and are economically priced models that have worked without problems for many years. I used the GD20 in applications that require real performance such as high performance at low speeds and not losing rpm. I can say he did a great job. We have obtained closed loop motor performance exactly from GD20 driver. There is absolutely no shortage of quality devices that are known in the market and are relatively more expensive. On the other hand, there is a very high quality material architecture in terms of hardware. Our customers who do not want to worry can choose. There is money for the money spent on this device. (reflects my personal opinion)

Attention please !! All assembly of INVT GD20 drives should ONLY be performed by qualified technical personnel. Installation must always be carried out in accordance with applicable (2006/42 / EC) relevant ministry laws or regulations. Otomasyon AVM does not accept any responsibility for installations and individuals that violate local laws and / or other regulations (for overseas sales). Instructions given by INVT no, the device is under warranty coverage. This detailed information is detailed in detail. For detailed information, you can contact destek@otomasyonavm.com.