INVT Goodrive350 Series User Manual

Goodrive350 series high-performance multi-function inverter Chapter 3
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3.3 Product specification
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: 1min;
180% of rated current: 10s;
200% of rated current: 1s;
Running
control
performance
Frequency setup mode
Digital, analog, pulse frequency, multi-step speed
running, simple PLC, PID, MODBUS communication,
PROFIBUS communication, etc;
Realize switch-over between the set combination and the
set channel
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, undervoltage,
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
Terminal analog input
No more than 20mV

INVT Goodrive350 Series Specifications

General

Brand	INVT
Model	Goodrive350 Series
Category	DC Drives
Language	English