INVT Inverter GD35-500G-6-C1/D1/H1 Three-phase 660v 500kw

Introduction:INVT inverter GD35-500G-6-C1/D1/H1, GD35 series high-performance closed-loop vector inverter, with high control accuracy, high starting torque, high speed ratio and fast response closed-loop control performance, but also has spindle positioning, simple servo function, control accuracy up to 1 pulse, in some occasions can replace servo drive, for customers to achieve cost optimization

INVT Inverter GD35-500G-6-C1/D1/H1 Three-phase 660v 500kw

Features:

All-wheel drive all-round

It can drive all kinds of motors: high-speed motors and electric spindles, frequency conversion motors, AC servo motors, various synchronous motors, ordinary asynchronous motors;

Perfect motor parameter self-learning function, which can carry out comprehensive motor parameter self-learning of rotation and stationary, and has self-learning protection function:

Characteristic indicators	Goodrive35
Position control accuracy	±1 pulse
Higher speed range	Closed-loop vector 1:1000
Higher speed stabilization accuracy	Closed-loop vector: ±0.02%
Shorter control torque response time	Closed-loop vector: <10ms
Higher torque control accuracy	Closed-loop vector: torque control accuracy 5%
Lower starting frequency/higher starting torque	Closed-loop vector: 0Hz/200%
Excellent weak field control ability	Rapid acceleration and deceleration

Rotation self-learning: it must be disconnected from the load to learn, suitable for occasions with high control accuracy requirements;

Static self-learning: suitable for occasions when the motor cannot be disconnected from the load, to avoid the embarrassment of unable to rotate and self-learn after the equipment is installed;

Closed-loop vector control

More powerful motor torque, speed and position control capabilities:

Simple servo control capability

Pulse given: arbitrary position positioning control, speed and direction control;

It has some characteristics of servo drive;

● Reliable warranty for TV SD

Obtained TV SD certification, and has a stronger product quality assurance ability in the same industry in China;

● Special functions for machine tools

Given mode: analog 0-10V/0-20mA, -10V-+10V, differential pulse direction, multi-stage speed;

Spindle quasi-stop: built-in 7 indexing and 4 zero positions;

Zero detection: the first type: external zero detection switch; The second type: encoder Z-phase input;

Reference point detection: optional terminal function for detection of 1 position reference point;

Servo control: pulse given arbitrary position positioning control, speed direction control;

Speed/position mode switching: Dedicated terminal control;

Encoder: Support 5V and 12V incremental ABZ encoder and servo dedicated line-saving ABZ UVW encoder, with a large frequency < 300KHz;

Positioning performance: Support Z-pulse and photoelectric switch positioning, accurate positioning without overshoot;

Transmission ratio setting: the spindle transmission ratio can be set;

● User-friendly interface

high-performance keyboard;

Upper computer monitoring software.

Product parameters

Description of the function		Specifications
input	Input Voltage (V)	AC 3PH 380V(-15%)~440V(+10%) Rated voltage: 380V AC 3PH 520V(-15%)~690V(+10%) Rated voltage: 660V
input	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, with PG vector control mode
	Motor type	Asynchronous motors, permanent magnet synchronous motors
	Speed ratio	Asynchronous machine 1:200 (SVC), synchronous machine 1:20 (SVC), 1:1000 (VC)
	Speed control accuracy	±0.2% (without PG vector control), ± 0.02% (with PG vector control)
	Fluctuations in speed	±0.3% (without PG vector control)
	Torque response	<20ms (without PG vector control), < 10ms (with PG vector control)
	Torque control accuracy	10% (without PG vector control), 5% (with PG vector control)
	Starting torque	Asynchronous motor: 0.25Hz/150% (no PG vector control)
		Permanent magnet synchronous motor: 2.5Hz/150% (without PG vector control)
		0Hz/200% (with 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, simplified Easy PLC setting, PID setting, MODBUS communication setting, PROFIBUS communication information settings, etc.
	Automatic voltage adjustment function	When the grid voltage changes, it can automatically keep the output voltage constant
	Fail-safe function	Provide more than 30 fault protection functions: over-current, over-voltage, under-voltage, over-temperature, phase loss, Protection functions such as overload
	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 normal inputs, 1kHz frequency, internal impedance: 3.3kΩ;
	Digital inputs	1 high-speed input, large frequency 50kHz
	Digital output	1 channel high-speed pulse output, large frequency 50kHz;
	Digital output	1 Y-terminal open collector output
	Relay output	Two programmable relay outputs
		RO1A is normally open, RO1B is normally closed, and RO1C is common
		RO2A is normally open, RO2B is normally closed, and RO2C is common
		Contact capacity: 3A/AC250V, 1A/DC30V
Machine-specific features	The spindle stops on time	It is suitable for spindle positioning operation and control timing
	The spindle stops on time	Built-in 7 indexes and 4 zero positions
	Location reference point	Support external zero detection switch positioning
		Encoder Z-phase positioning is supported
	Servo controlled	Burst given: Position control at any position
	Crossover output	Encoder pulse division output (H1, H2 type inverter)
	Speed/position mode	Terminal switching is supported
	encoder	The C1 type inverter supports 100kHz, and the D1 type inverter supports 500kHz, H1 type
	encoder	The inverter supports 300kHz, and the H2 inverter supports 400kHz.
	Positioning performance	Support Z-pulse and photoelectric switch positioning, accurate positioning without overshoot
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
	Brake unit	660V optional external
	EMC filters	380V built-in C3 filter: meets the requirements of IEC61800-3 C3 level
		660V without built-in C3 filter
		Optional external filter: meets the requirements of IEC61800-3 C2 class

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This article introduces INVT/INVT inverter GD35-500G-6-C1/D1/H1 products, if you are interested in INVT/INVT inverter, please also contact our staff, we look forward to your call, expect our technology and service to bring you a better experience

INVT Inverter GD35-500G-6-C1/D1/H1 Three-phase 660v 500kw

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