INVT/INVT high-performance open-loop vector inverter Goodrive300 32-bit DSP

Product introduction: Goodrive300 is a new series of high-performance vector inverter, which can be widely used in the speed control of asynchronous motors and permanent magnet synchronous motors. Relying on TI 32-bit DSP, the product adopts vector control algorithm to achieve high-performance and high-precision motor drive control, strengthens customer ease of use and industry-specific design, optimizes functions, applies more flexibly and performs more stable.

INVT/INVT Goodrive300

Specifications:

Description of the function		Specifications
input	Input Voltage (V)	AC 3PH 380V(-15%)~440V(+10%) Rated voltage: 380V
		AC 3PH 380V(-10%)~550V(+10%) Rated voltage: 500V
		AC 3PH 520V(-15%)~690V(+10%) Rated voltage: 660V
	Input Frequency (Hz)	50Hz/60Hz, allowable range 47~63Hz
output	Output Voltage (V)	0~Input voltage
output	Output Frequency (Hz)	0～400Hz
Technical control performance	Control mode	Space voltage vector control mode, no PG vector control mode
	Motor type	Asynchronous motors, permanent magnet synchronous motors
	Speed ratio	Asynchronous motor 1:200 (SVC), permanent magnet synchronous motor 1:20 (SVC)
	Speed control accuracy	±0.2% (without PG vector control)
	Fluctuations in speed	±0.3% (without PG vector control)
	Torque response	<20ms (no PG vector control)
	Torque control accuracy	<10% (without PG vector control)
	Starting torque	Asynchronous motor: 0.25Hz/150% (no PG vector control)
	Starting torque	Permanent magnet synchronous motor: 2.5Hz/150% (without PG vector control)
	Overload capacity	150% rated current for 60s;
		180% rated current for 10s;
		200% rated current for 1s.
Operational control performance	Frequency setting method	Digital setting, analog setting, pulse frequency setting, multi-speed operation setting, simple PLC setting, PID setting, MODBUS communication setting, PROFIBUS communication setting, etc., can realize the combination of settings and the switching of setting channels
	Automatic voltage adjustment function	When the grid voltage changes, it can automatically keep the output voltage constant
	Fail-safe function	It provides more than 30 kinds of fault protection functions such as over-current, over-voltage, under-voltage, over-temperature, phase loss, overload, etc., which can record the detailed status of the inverter operation when the fault occurs, and has the function of automatic fault reset
	Speed tracking restart function	Shock-free smooth start of rotating motors
	Speed tracking restart function	Note: This function is available for 4kW or more.
Peripheral interfaces	Resolution of terminal analog input quantity	Not more than 20mV
	Resolution of terminal switching input quantity	Not more than 2ms
	Analog inputs	2 channels (AI1, AI2) 0~10V/0~20mA, 1 channel (AI3) -10~10V
	Analog output	2 channels (AO1, AO2) 0~10V /0~20mA
	Digital inputs	8 common inputs, maximum frequency 1kHz, internal impedance: 3.3kΩ;
	Digital inputs	1 high-speed input, maximum frequency 50kHz
	Digital output	1 high-speed pulse output, maximum frequency 50kHz;
	Digital output	1 Y-terminal open collector output
	Relay output	Two programmable relay outputs
		RO1A normally open, RO1B normally closed, RO1C common end
		RO2A normally open, RO2B normally closed, RO2C common end
		Contact capacity: 3A/AC250V, 1A/DC30V
other	Installation:	It supports wall-mounted, floor-mounted, and flanged installation
	Operating ambient temperature	-10~50°C, derating above 40°C
	Mean time between failures	2 years at 25 degrees ambient temperature
	Ingress protection	IP20
	Cooling method	Forced air cooling
	Brake unit	380V 30kW (inclusive) or less, 380V 37kW (inclusive) or more optional external
		Built-in 500V 18.5kW (inclusive) or less, 500V 22kW (inclusive) or more is optional
		660V optional external
	EMC filters	380V Built-in C3 Filter: Meets IEC61800-3 C3 ratings
		500V and 660V do not have a built-in C3 filter
		Optional external filter: meets the requirements of IEC61800-3 C2 class

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INVT/INVT high-performance open-loop vector inverter Goodrive300 32-bit DSP

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