M200 High Performance Vector Control Variable Frequency Drive

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M200

Although many motors require a vector drive specific to their makes and models, many drives are now available that are compatible with a wide variety of motors. The M200 series general-purpose vector control variable frequency drive uses a specialized digital signal processor to handle a variety of digital and analog signals. The fast data processing speed of DSP means the motor is quicker than before to respond to varying loads and correct for operating errors.

Advanced vector control algorithm uses feedback information to precisely calculate the vector of motor current, and adjusts for any current errors. This mathematical operation also allows for decoupling control. Typical benefits of using our vector control variable frequency drive include high starting torque at low frequency, precise torque and speed control, and high responsiveness.

Technical Specifications

Power range	3 Phase 380V 0.75-93KW, 1 Phase 220V 0.75KW-2.2KW
Output frequency	0~600Hz
Frequency accuracy	Digital mode: max frequency× /- 0.01%
Frequency accuracy	Analog mode : max frequency× /- 0.2%
Frequency resolution	Digital mode :0.01Hz
Frequency resolution	Analog mode: max frequency×0.1%
Control mode	V/F controlSVC vector control
Torque rise	Automatic torque riseManual torque boost: 1%~30.0% (only applicable to V/F control mode)
Torque	180% rated torque at 0.5HZ
Built-in PID controller	The PID controller collects feedback information from the motor sensor, compare the actual motor status to desired motor status, and adjust for any status errors. It completes the closed-loop control system in a motor which is applicable for precise flow rate and pressure control.
Multiple preset speeds	A total of 16 operating speeds are provided.
Operator interface	2 analog signal inputs, 1 analog signal output, 8 discrete input (DI6 high-speed pulse input port), 2 programmable open collector outputs, 1 programmable relay output
Serial communication port	Standard RS-485 serial communication interface
Protections	Over-voltage, under-voltage, input phase-loss, overload, overheat, over current, external terminal fault, serial bus communication fault, current detection error, motor tuning fault, etc., totaling 20 protections

Features of Vector Control
I. Torque
1. Each vector control variable frequency drive comes with a digital signal processor that is specially designed for T1 high-speed motor controller. The DSP technology enables fast, accurate calculation of the current vector, allowing for complete motor decoupling.
2. Advanced vector control algorithm is used to deliver 180% of rated torque at 0.5Hz with speed adjustment accuracy of 0.5%. Please note that this senseless vector control works optimally at the speed of 1:100.
II. Simplified PLC system maintains motor control over 16 speed ranges.
III. Built-in PID controller, together with the programmable logic controller, forms a complete closed loop motor control system. It is quite effective in controlling flow rate and pressure.
IV. Standard RS-485 interface supports Modbus, and sets up communicative connections with the touch screen, PLC, etc.
V. All M200 models adopt modular design for maximum interchangeability. Models below 15kw come in compact designs, featuring all-plastic construction. They are more cost effective than larger-power versions.
VI. DC powered fans are available in medium and large-power models of our high-performance vector control variable frequency drive for outstanding cooling performance. DC contractors are used in place of AC contractors due to their better dust-proof performance.
VII. Each vector control variable frequency drive offers protections against over voltage, under voltage, input phase loss, overload, overheat, over current, external terminal fault, serial bus communications fault, current detection error, motor turning fault, etc., totaling 20 protections.
VIII. New Models Tailored to Diverse Applications
Present applications for our high-performance vector control variable frequency drive are in the rotary cutting, NC machining, pipe piling, and air compressing tasks, among various other uses.

M200 High Performance Vector Control Variable Frequency Drive

Vector Control Installation Size

M200 Series specification list
series	KW	H(mm)	W(mm)	D(mm)	H1(mm)	W1(mm)	R(mm)
series	power	Shell Size			Installation Size		Aperture
M200	0.7-2.5 section aluminum	185	118	152	173	108	5.5
	4kw section aluminum	185	118	173	173	108	5.5
	5.5-7.5 section aluminum	260	150	166	244	135	7
	0.7-4 All plastic shell	185	118	170	173	108	5.5
	5.5-7.5 All plastic shell	260	150	170	248	138	5.5
	11-15 All plastic shell	322	217	210	301	200	①:6 ②6.5*9
	18.5-22	452	262	240	432	180	8
	30-37	519	305	268	488	180	10
	45-55	593	340	302	568	220	10
	75-93	658	390	312	628	240	12

2. Input and Output

Input	Rated voltage and frequency	Single 220V, three-phase 220V, three-phase 380V, 50Hz/60Hz
Input	Allowable variations (tolerance)	Voltage: -20%~ 20%Voltage unbalance: <3%Frequency: ±5% Hz
Output	Rated voltage	0~220V/0~380V
Output	Frequency range	0Hz~600Hz

3. Main control functions

Main control function	Modulation mode	Voltage Vector PWM Modulator
	Control mode	Sensorless vector control
	Frequency accuracy	Digital mode: max frequency ×± 0.01%Analog mode: max frequency ×±0.2%
	Frequency resolution	Digital mode: 0.01HzAnalog mode: max frequency×0.1%
	Start frequency	0.0Hz~10.00Hz
	Torque rise	Auto torque riseManual torque rise: 1%~30.0% (Only applicable for V/F control mode)
	Torque	150% of rated torque at 0.5Hz
	V/F curve	Linear V/F curveQuadratic V/F curveUser-defined V/F curve
	S-curve acceleration/deceleration	Maximum time: 6000s (adjustable with the range of 0.1~3600s).
	DC braking unit	Operating time: 0~50s
	Jog switch	Jog frequency range: 0.1Hz~50.00HzJog acceleration and deceleration time: 0.1~3600s.
	Built-in PID controller	A closed-loop control system is formed with the aid of PID controller, which is suitable for controlling flow rate and pressure in an industrial automation system .
	Multiple operational speeds	16 operating speeds are available
	Auto voltage adjustment	The high-performance vector control variable frequency drive is able to maintain a constant voltage level by adjusting its PWM outputs.
	Auto current control	Current-limiting features prevent the sensorless vector drive tripping on a fault caused by excess current.
	Automatic display of motor operating parameters	Check parameters on the display when the motor completely stops in order to achieve optimal control.

4. Run Enable

Run Enable	Command channels	Selection of operating modesSetting of control terminalSetting of serial port
	Frequency adjustment	▲, ▼ command buttonsFunctional codeSerial portUP/DOWN terminalsAnalog voltageAnalog current ; Pulse output
	Discrete input	7 programmable discrete inputs that support max. 30 functions
	Analog input	Dual-channel analog signal input, 0~20mA, 0~ 10V
	Analog output	Dual-channel analog signal output 0~10V, 0~20mA separately control the output of physical quantities like frequency and torque
	Discrete output	2-way programmable open collector output, 1-way relay output

Use of Vector Control in Industry
M200 high-performance vector control variable frequency drive can be applied to CNC, petrochemical industry, electric power, papermaking, plastics, ceramic, stone, construction materials, textile, dyeing, woodworking industries, etc.

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