GD350 Series VFD Drives

From: R0.00

Goodrive350 is a brand new high-performance inverter. It is highly extensible and flexiblewith PG card, PLC card, communication card and IO card, meeting the demands ofvarious industries. It’s oriented for medium and high-end OEM equipmentmarkets, mainly covering the applications of printing and packaging, winding equipment,paper machinery, shearing equipment, textile machinery, HVAC, etc.

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Description

All drive and all-around

Support synchronous, asynchronous motor.

High extensibility

Optional PLC card, I/O card, communication card, PG card, etc. It can meet the needs of many kinds of expansion cards at the same time, which can satisfy the individual needs of customers quickly.

Support customer secondary development

Support multiple mainstream communication modes
Standard 485 communication
Support optional expansion card：Ethernet, CANopen, Profibus DP, Bluetooth, Profinet.

Wireless debugging

Bluetooth access, the use of mobile phone app instead of traditional keystroke keyboard, can be operated without opening electronic control cabinet, more comfortable application.

Material connection interworking, remote monitoring

Wireless access, easy access to the Internet of things and inverters can be operated through the mobile phone / computer, real-time understanding of the state of operation.

Standard USB interface

the program can be downloaded conveniently and quickly, and the operating curve of the inverter can also be recorded by external uplink, which is convenient for maintenance and analysis.

PG card adopts digital filter technology

to improve electromagnetic compatibility and realize long distance stable receiving of encoder signal.
Compared with traditional scheme, the performance of anti-jamming is doubled.

Standard 2 HDI

can be used as speed source and can also support high-speed AB pulse input signal, which forms simple closed loop application to provide customers with a cost-effective closed loop application plan.

Built-in STO safety torque off function

in line with international standards, safer and more reliable application.
SIL2 level.

Standard LCD operating panel

supports 3 sets of inverter parameters upload and download, has the directory index function, may define the monitoring and the debugging parameters, extremely convenient debugging.

Maximum support 110kw power segment, built-in brake unit, cost and installation space savings for customers.

1.5~37kw: Standard built-in braking unit
45~110kw: Optional built-in braking unit.

13.18.5kw~110kw standard built-in DC reactor.

Specifications

Function description Specification
Power input Input voltage (V) AC 3PH 380V (-15%)-440V (+10%) rated voltage: 380V
AC 3PH 520V (-15%)-690V (+10%) rated voltage: 660V
Input current (A) Refer to Rated value
Input frequency (Hz) 50Hz or 60Hz, allowable range: 47-63Hz
Power output Output voltage (V) 0-input voltage
Output current (A) Refer to Rated value
Output power (kW) Refer to Rated value
Output frequency (Hz) 0-400Hz
 
Technical Control performance Control mode SVPWM control, SVC, VC
Motor type Asynchronous motor, permanent-magnet synchronous motor
Speed regulation Ratio Asynchronous motor 1: 200 (SVC); Synchronous motor 1 20 (SVC) , 1:1000
(VC)
Speed control precision  
±0.2% (SVC), ±0.02% (VC)
 
Speed fluctuation ± 0.3% (SVC)
Torque response <20ms SVC) , <10ms (VC)
Torque control precision 10% (SVC) , 5% (VC)
 
Starting torque Asynchronous motor: 0.25Hz/150% (SVC)
Synchronous motor: 2.5 Hz/150% (SVC)
0Hz/200% (VC)
Overload capacity 150% of rated current: lmin;
180% of rated current: 10s;
200% of rated current: ls;
Running control performance Frequency setup mode Digital, analog, pulse frequency, multi-step speed
Provide over 30 kinds of fault protection functions:
overcurrent, overvoltage, undervoltage,
over-temperature, phase loss and overload, etc
Automatic voltage regulation function Keep the output voltage constant when grid voltage changes.
 
Fault protection function Fault protection function
Provide over 30 kinds of fault protection functions:
overcurrent, overvoltage, under-voltage, over-temperature, phase loss and
overload, etc.
Speed tracking restart function Realize impact-free starting of the motor in rotating
Note: This function is available for 4kW and above models
Peripheral Interface Terminal analog input No more than 20mV
 
Terminal digital input resolution No more than 2ms
 
Analog input 2 inputs, All : 0-10V/0-20mA; Al2: -10-10V
Analog output 1 output, A01: 0-10V /0-20mA
Digital input Four regular inputs;
Max. frequency: 1kHz;
Internal impedance: 3.3k0
Two high-speed inputs;
Max. frequency: 50kHz;
supports quadrature encoder input;
Speed measurement function
Digital output One high-speed pulse output; max. frequency: 50kHz
One Y terminal open collector output
Relay output Two programmable relay outputs
RO1A NO, RO1B NC, RO1C common port
RO2A NO, RO2B NC, RO2C common port
Contact capacity: 3A/AC250V, 1A/DC3OV
Extension interface Three extension interfaces: SLOT1, SLOT2, SLOT3
Expandable PG card, programmable extension card, communication card,
I/O card, etc.

Downloads

Name format format Size download
GD350 Catalog(EN) PDF 8.2MB
GD350 Series VFD Manual PDF 11MB
GD350 Series VFD Communication Extension Card Manual PDF 211KB
GD350 Energy Efficiency Certification Report PDF 11MB
GD350 Series Technical Datasheet PDF 211KB