INVT 30KW Frequency Converter GD350-030G-4 High-performance Multi-functional Frequency Converter for Sale

AC 3PH 380V ( -15% ) ~ 440V ( +10% ) Rated Voltage: 380V

AC 3PH 520V ( -15% ) ~ 690V ( +10% ) Rated Voltage: 660V

Please refer to "Rated Values of the Product"

50Hz or 60Hz, within the allowable range of 47 to 63Hz

0 - Input Voltage

Please refer to "Rated Values of the Product"

Please refer to "Rated Values of the Product"

0~400Hz

Space voltage vector control mode, without PG vector control mode (SVC), with PG vector control mode (FVC)

Asynchronous motor, permanent magnet synchronous motor

Asynchronous machine 1: 200 (SVC), synchronous machine 1: 20 (SVC), 1: 1000 (FVC)

±0.2% (without PG vector control), ±0.02% (with PG vector control)

± 0.3% (without PG vector control)

<20ms (without PG vector control), <10ms (with PG vector control)

10% (without PG vector control), 5% (with PG vector control)

Asynchronous motor: 0.25Hz/150% (without PG vector control)

Synchronous machine: 2.5 Hz / 150% (without PG vector control)

0Hz/200% (with PG vector control)

150% rated current for 1 minute, 180% rated current for 10 seconds, 200% rated current for 1 second

Digital settings, analog quantity settings, pulse frequency settings, multi-stage speed running settings, simple PLC settings, PID settings, Modbus/Modbus TCP communication settings, PROFIBUS communication settings, etc.

It can achieve the switching of the set combinations and set channels.

When the grid voltage changes, it can automatically maintain the output voltage constant.

It offers over thirty types of fault protection functions: overcurrent, overvoltage, undervoltage, overtemperature, phase loss, overload, etc.

Realize the smooth and impact-free startup of a rotating motor

Note: This function is available for units with a power of 4kW (inclusive) and above.

When the power grid suddenly drops, it operates by feeding back energy without shutting down.

Supports two sets of motor parameters, enabling motor switching control.

No more than 20 mV

No more than 2 milliseconds

2 channels, AI1: 0~10V / 0~20mA, AI2: -10~10V

1st channel, AO1: 0 - 10V / 0 - 20mA

4-channel general input, maximum frequency 1kHz, internal impedance: 3.3kΩ

Two high-speed inputs, maximum frequency of 50kHz, supports orthogonal encoder input, and has speed measurement function

1-channel high-speed pulse output, with the maximum frequency of 50kHz

Open circuit at terminal 1 of Y, collector output

Two-channel programmable relay outputs

RO1A is normally open, RO1B is normally closed, and RO1C is the common terminal.

RO2A is normally open, RO2B is normally closed, and RO2C is the common terminal.

Contact capacity: 3A/AC250V, 1A/DC30V

Three expansion interfaces: SLOT1, SLOT2, SLOT3 (for control boards with power of 7.5KW and above)

Expandable PG cards, programmable expansion cards, communication cards, I/O cards, etc.

Support three installation methods: wall-mounted, floor-standing, and flange-mounted.

-10 to 50°C. For use above 40°C, reduce the operating temperature.

IP20

Level 2

forced air cooling

380V 37kW (inclusive) and below are built-in; 380V 45kW to 110kW (inclusive) are optional built-in.

660V optional external connection

The 380V full series of products have the capability for both conduction and emission, and can meet the requirements of IEC/EN 61800-3 C3 level.

Optional external filter is available: Conductive emission can meet the requirements of IEC/EN 61800-3 C2 level.

Note: Comply with the EMC specifications as required in the manual appendix. Select the motors and motor cables in accordance with the technical requirements specified in the manual appendix.