XC650B CNC VFD

XC650B CNC VFD is able to drive permanent magnet synchronous motor and DC brushless motor. This CNC variable frequency drive dedicated inverter adopts 32-bit DSP hardware platform to realize high torque, high precision and wide speed regulation drive, supports vector control without speed sensor (without PG) and vector control with speed sensor (with PG), and has large torque at low frequency. The CNC AC Drive is not overly dependent on parameter changes, strong resistance to changes in ambient temperature, fast and stable response to high-speed stops.

Application

XC650B CNC frequency converter special inverter is suitable for petroleum, textile, extrusion, compressor, food, wire and cable and other occasions and industries.

Product features

1. High steady-state accuracy: the error rate between speed signal input and actual speed output is ±0.3%

2. Good robustness: insensitive to motor parameters, not overly dependent on parameter changes, strong resistance to ambient temperature changes

3. Simple and easy to adjust: input motor nameplate parameters, automatically learn the motor internal parameters required for vector control

4. Provides a variety of frequency input methods, standard configuration RS485 communication interface, optional Modbus protocol, meet the field bus networking requirements at all levels

Product specification

Import	Rated voltage, frequency abundance		Three-phase 380 v level: three-phase 380V, 50Hz / 60Hz
	Allowable voltage fluctuation range		320～460V
Output	voltage		0~3807
	Frequency abundance		0～500Hz
	overload capacity		150 Rated current for 1 minute, 180% rated current for 1 second
Control Performance	Motor type		synchronous machine
	control method		No PG vector control, with PG vector control, V / F control
	Speed regulation Fan Guo		1:50 (no PG vector control), 1:2000 (with PG vector control)
	starting torque		150% rated torque at 1Hz (1805 rated torque without PG vector control at 0Hz (with PG vector control 0
	Torque control accuracy		Si 8 rated torque (no PG vector control, no PG torque control; ± 5% rated torque (PG vector control, PG torque control)
	Speed control accuracy		± 0.3 Driving rated synchronous speed (without PG vector control) ± 0.03% rated synchronous speed (with PG vector control 0
	fluctuation of speed		± 0.35 Rated synchronous speed (without PG vector control) ± 0.05% rated synchronous speed (with PG vector control
	Frequency abundance accuracy		Number setting: maximum frequency X ± 0.015; analog setting: highest frequency abundance X ± 0.55
	Frequency and abundance	Simulate the setting number by setting the external pulse	Of 0.15 of the highest frequency
			Accuracy of less than 100Hz: 0.01Hz
			The highest frequency of 0.18
	Recurrent ascension		Automatic torque lift; manual torque lift 0.1~30.05
	V / F curve (voltage-frequency abundance characteristic)		Line V / F, multipoint V / F, square V / F, separation V / F can be selected
	Add deceleration curve		Two ways: linear acceleration and deceleration and S curve acceleration and deceleration; 4 kinds of acceleration and deceleration time, time unit (0.01s,0.1s, 1s) optional
	dynamic braking		558 and below can be connected with external brake resistance between (+) and PB if necessary 75KM and above can be connected between (+) and (-) when necessary
	crawl		Point movement frequency range: 0Hz~ upper limit frequency abundance; point acceleration and deceleration time 0.1~6500.0 seconds
	Multi-section speed operation		Through the built-in PLC or control terminal to achieve multi-segment speed operation, up to 16 segments, each segment corresponding to the acceleration and deceleration time is optional, the built-in PLC support power storage
	Built-in PID controller		It can conveniently form a closed-loop control system
	Automatic flow limit		Automatic limit the current during operation to prevent frequent overcurrent fault trip
	Carrier modulation		The carrier adjust carrier adjusted according to the load characteristics
	Speed tracking reagain		Realize the non-impact smooth start of the rotating motor
Run The Function	Operating frequency abundance given restart		Operation keyboard given, control terminal given, communication given, can be switched through a variety of ways
	Running frequency abundance given channel		Main auxiliary given, to achieve a main adjustment, a fine-tuning control. Digital given, analog given, pulse given, pulse width given, communication given can be switched at any time in many ways
	Bundle function		Running command channel and frequency abundance given channel can be arbitrarily bundled, synchronous switching
Input Output Features	Digital input channel		8 universal digital input channels, the maximum frequency is 1 KHz, of which 1 can be used as a pulse input channel, and the maximum input is 100 KHz
	analog input channel		2 analog input channels, where AI2 is optional 0 ~ 20 nA or 0~10V output
	Pulse output channel		The pulse square wave signal output of 0.01 ~ 100 KHz can realize the output of physical quantities such as setting frequency fastness and output frequency abundance
	analog output channel		Two analog signal output, choose 0 ~ 20 mA or 0~10V, which can realize the output of physical quantities such as setting frequency abundance and output frequency abundance
	Long control		Fixed length control can be achieved
	timing control		Timing control function: set the time range of 0.1Hin~6500.0Hin
Function Keyboard	The keyboard display		Can display the setting frequency abundance, output frequency abundance, output voltage, output current and other parameters
	Key lock		Lock in some or all of the keys
Defencive function			Electric motor short circuit detection, phase deficiency protection, overcurrent protection, overvoltage protection, undervoltage protection, overheat protection, overload protection, terminal protection, power failure non-stop protection, etc
Environment	Where to use		Indoor, not directly exposed to sunlight, no dust, corrosive gas, combustible gas, oil mist, water steam, dripping water or salt, etc
	height		Less than 1000 m (higher than 1000 m, the output current of every 1000 m is reduced by about 10)
	ambient temperature		-10℃ ~ + 40℃ (ambient temperature is 40℃ ~ 50 °℃, please reduce or enhance heat dissipation)
	Zhou state humidity		Less than 95% RH, and the anhydrous beads were condensed
	vibrate		Less than 5.9 m / sec (0.6g)
	Storage temperature		-40℃x+70℃
Structure	levels of protection		IP20
	cooling-down method		air blast cooling

company introduction

Qingdao Xinchuang Times Electric Co., Ltd. (referred to as "Xinchuang Drive") was founded in 2009. It focuses on automation, digitization and intelligence in the industrial field, and focuses on the core technologies of "information layer, control layer, drive layer, execution layer and sensor layer". It focuses on the research and development, production and sales of industrial automation control products, and is positioned to serve high-end equipment manufacturers. It is based on industrial automation control technology with independent intellectual property rights, and takes the rapid provision of personalized solutions to customers as its main business model. It continues to be committed to promoting industrial civilization with leading technology, and is a leader in the field of domestic industrial automation control. It has invested 20 million yuan in R&D and has more than 290 employees, including 78 R&D personnel specializing in core platform technology research, application technology research and product development.

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