INVT/INVT crane special open-loop vector inverter Goodrive300-19

Product introduction: Goodrive300-19 is a special open-loop vector inverter for lifting specially developed for the characteristics and control requirements of lifting loads. It is mainly used in electric hoists, hoists, gantry cranes, overhead cranes, mining hoists and other lifting machinery.

INVT/INVT Goodrive300-19

Specifications:

Description of the function		Specifications
Power input	Input Voltage (V)	AC 3PH 380V(-15%)～440V(+10%)
	Input Current (A)	Please refer to "Ratings"
	Input Frequency (Hz)	50Hz or 60Hz, allowable range 47~63Hz
Power output	Output Voltage (V)	0~Input voltage
	Output Current(A)	Please refer to "Ratings"
	Output Power (kW)	Please refer to "Ratings"
	Output Frequency (Hz)	0~400Hz
Technical control performance	Control mode	Space voltage vector control mode, no PG vector control mode
	Motor type	Asynchronous motors
	Speed ratio	1：200（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% (no PG vector control)
	Starting torque	0.25Hz/150% (without PG vector control)
	Overload capacity	150% rated current for 1 minute, 180% rated current for 10 seconds, 200% rated current for 1 second
Operational control performance	Frequency setting method	Digital setting, analog setting, pulse frequency setting, multi-speed operation setting, MODBUS communication setting, etc. 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	Provide more than 30 kinds of fault protection functions: over-current, over-voltage, under-voltage, over-temperature, phase loss, overload and other protection functions
	Dedicated features	Lifting special brake function, lever zero detection function, torque verification function, brake contactor control, short circuit braking
	Crane-specific operation mode	Including joystick mode, remote control mode, potentiometer mode, hierarchical joystick given mode, hierarchical remote control stick given mode
	Speed tracking restart function	Shock-free smooth start of rotating motors 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 normal inputs, maximum frequency 1kHz, internal impedance: 3.3kΩ, 1 high-speed input, maximum frequency 50kHz
	Digital output	1 high-speed pulse output, maximum frequency 50kHz; 1 Y-terminal open collector output
	Relay output	Two programmable relay outputs RO1A normally open, RO1B normally closed, RO1C common RO2A normally open, RO2B normally closed, RO2C common 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 (25°C ambient temperature)
	Ingress protection	IP20
	Cooling method	Forced air cooling
	Brake unit	380V 30kW (inclusive) or less, 380V 37kW (inclusive) or more optional external
	EMC filters	Built-in C3 filter: meets the requirements of IEC61800-3 C3 level Optional external filter: meets the requirements of IEC61800-3 C2 level

The company has been with the concept of "customer first", quality and service to win the market, hoping to cooperate with all sectors of society, mutual benefit and win-win, create brilliance, and work together to create a better tomorrow! In line with the concept of honest service, the company welcomes new and old customers to inquire, on-site inspection, and negotiation business.

INVT/INVT crane special open-loop vector inverter Goodrive300-19

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