0.75-220KW three-phase power supply AC310 high-performance vector frequency converter 220V

Maximize Efficiency and Control with Our Vector Frequency Converter

Take your power transmission capabilities to new heights with our high-performance Vector Frequency Converter. Engineered with precision and innovation, this converter offers unparalleled efficiency and control for your electrical systems.

- Superior Energy Efficiency: Our Vector Frequency Converter utilizes advanced technology to optimize energy consumption. Adjusting the frequency and voltage supplied to your motors minimizes energy wastage and reduces operating costs. Say goodbye to unnecessary electricity expenses and embrace a greener, more sustainable solution.

- Enhanced Motor Control: With our Vector Frequency Converter, you have complete control over your motors' speed and torque. Its precise vector control algorithm ensures smooth and accurate motor performance, allowing for precise adjustments to match your specific application requirements. Experience exceptional control and responsiveness for a wide range of industrial applications.

- Dynamic Load Adaptation: Our Vector Frequency Converter excels in dynamically adapting to changing load conditions. Whether you're dealing with fluctuating demands or sudden variations in torque requirements, this converter seamlessly adjusts the motor's output to maintain stability and optimal performance. Enjoy reliable operation even in the most demanding and dynamic industrial environments.

Application of high-performance vector frequency converter inpermanent magnet motors

High-performance vector frequency converters can be used to control permanent magnet motors. These converters allow the modulation of the current frequency, making it possible to regulate the engine's speed precisely.
Some applications of permanent magnet motors include:
Computer drives;
Household items such as electric toothbrushes and vacuum cleaners;
Operating windshield wipers and heater blowers in automobiles;
Electric tools such as drills and hedge trimmers.

箴duct Profile

Book-based carrier design, with a maximum reduction of 60% in volume, modular structure layout, and higher sealing degree of electronic components.	Direct cooling from top to bottom, can be installed side by side, making reasonable use of space, greatly reducing cabinet volume and cost, and creating unlimited value with limited space.	箴fessional European-style terminals ensure safety and reliability while saving wiring time and improving cabinet efficiency.

Characteristic performance

Optimizing Synchronous Motor Drive - High Frequency Injection Method Through high-frequency signal injection during open-loop operation, the output of 200% rated torque at 0Hz under open-loop control is achieved for the permanent magnet synchronous motor, making the starting effect more stable under heavy load.	Leading self-learning algorithms Performing motor static self-learning to obtain motor parameters when the motor cannot detach the load is comparable to rotating self-learning.

*Compatible with synchronous reluctance motor algorithms to adapt to future market trends

*Dual SPI expansion ports with self-identifying expansion cards, with rich expansion functions and everything available

*New protection function, achieving comprehensive protection from internal to external motors of frequency converters and other equipment

*New feature code layout, easy to use and search

Nameplate and type description of frequency converter

The rated output current of the frequency converter

INPUT VOLTAGE CV) output current(<) power	220	380	660
0.75	4	3
1.5	7	4
2.2	10	6
4	16	10
5.5	20	13
7.5	30	17	10
11	42	25	15
15	55	32	18
18.5	70	38	22
22	80	45	28
30	110	60	35
37	130	75	45
45	160	90	52
55	200	110	63
75	260	150	86
90	320	180	98
110	380	210	121
132	420	250	150
160	550	310	175
185	600	340	198
200	660	380	218
220	720	415	235
250		470	270
280		510	330
315		600	345
355		670	380
400		750	430
450		800	466
500		860	540
560		990	600
630		1100	680
710		1260	750

Technical specifications

箴ject		Specification
Power Enter	Voltage and frequency	S2: single-phase 200V~ 240V 50Hz/ 60Hz : T2: three-phase 200V~ 240V 5 0Hz/ 60 Hz :
	Allowable fluctuation	T/52: -10 % ~ 10 % ; T3: -15 % ~ 10 % ; T6: -10 % ~ 10 % ; Voltage imbalance rate： ＜3 %; Frequency： 士5 %； The distortion rate meets the requirements of I EC61800-2.
	Closing impulse current	less than rated current
output	Output voltage	underrated conditions： three-phase, OV~input voltage, error less than 5%
	Output frequency range	0Hz~ 600 Hz
	Output frequency accuracy	maximum frequency value, taxi 0.5%
	Overload capacity	Type G： 150% rated current 89s, 180% rated current 10s, 200% rated current 3s P-type： 1 20% rated current for 35s, 140% rated current for 7s, 150% rated current for 3s
	Motor types	three-phase asynchronous motor, permanent magnet synchronous motor (sine wave), synchronous reluctance motor
	Motor control mode	V/ F control, open-loop vector control, closed-loop vector control, voltage frequency separation control
	modulation	Optimization of modulation method for space voltage vector PWM modulation
	Carrier frequency	1.0kHz ~ 16 .0kHz
main control System	Speed control range	without PG vector control： rated load 1: 200 PG Sagittarius control: rated load 1: 1000
	Steady-state speed accuracy	without PG vector control: ± 0.5% (three-phase asynchronous motor), ± 0.1% (permanent magnet synchronous motor) with PG vector control: ± 0.02%
	Starting torque	without PG vector display control: 150% rated torque at 0.25 Hz with PG vector control: 200% rated torque at OHz
	Torque response	without PG vector display control: ＜ 10 ms with PG vector display control: ＜ Sms
	Torque accuracy	without PG vector control: ± 5% with PG vector control: ± 2.5%
	Frequency accuracy	digital setting: maximum frequency x (±0.01%); Simulation setting: maximum frequency x (±0.2%)
	Frequency resolution	digital setting: 0.01 Hz; Analog setting: maximum frequency x0.05%
	Torque control	torque setting calculation、torque mode speed limit
箴duct Basic Function	DC braking capacity	starting frequency: 0.00Hz~SO.OOHz: braking time: o OS~60.0s: Braking current: 0 0%~150.0% rated power
	Automatic torque increase	Automatic torque increase of product torque by 0.0%~100.0%； Manual torque increase by 0.0%~30.0%
	V/F curve	Four methods： linear torque characteristic curve, self-setting V/F curve, torque reduction characteristic curve (1.1~2.0 times), square
	Acceleration and deceleration curve	There are two methods for power acceleration and deceleration curves: linear acceleration and deceleration and S-curve acceleration and deceleration Four sets of acceleration and deceleration time, time unit 0.01 s, maximum 650.00 seconds
	rated output voltage	The rated output voltage utilizes the power supply voltage compensation function and can be set within the range of 50% to 100% with the motor-rated voltage of 100% (output cannot exceed input voltage)

	Automatic voltage adjustment	When the voltage of the power grid fluctuates, it can automatically maintain a constant output voltage
	Automatic energy-saving operation	Under V/F control mode, the output voltage is automatically optimized according to the load, achieving energy-saving operation
	Automatic current limiting	Automatically limit the current during operation to prevent frequent overcurrent faults from tripping
	Instantaneous power failure treatment	During instantaneous power outage, uninterrupted operation is achieved through bus voltage control
	standard function	PID control, speed tracking and power failure restart, skip frequency, frequency upper and lower limit control, program operation, multi-segment speed, RS485 Communication, analog output, frequency pulse output, parameter access level setting, common parameter setting, monitoring parameter comparator output, counting and timing, and frequency swing function
	Frequency setting channel	Keyboard number setting, keyboard potentiometer, analog voltage/current terminals All and A12, communication setting and multi-channel terminal selection, main and auxiliary channel combination, which can be switched through various methods
	Feedback input channel	Voltage/current terminals All and Al2, communication settings, pulse input PUL
	Run Command Channel	Operation panel setting, external terminal setting, communication setting
	Input command signal	Start, stop, forward and reverse, jog, multi-speed, free parking, reset, acceleration and deceleration time selection, frequency setting channel selection, external fault alarm
	External output signal	1 relay output, 1 collector open circuit output, 1 AO output can be selected as OV~10V, 0mA~20mA, or 4mA~20mA output, or frequency pulse output
箴tection function		过压、欠压、限流current, overload, electronic thermal relay, overheating, overvoltage stall, data protection, rapid protection, input/output phase loss protection
Keyboard display	LED display	Built-in keyboard: single line 5-digit digital tube display	Can monitor the status of one frequency converter
		External keyboard: single row, double row 5-digit digital tube display	两条线可以监视状态of two frequency converters
	Parameter copy	Capable of uploading and downloading functional code information of frequency converters, enabling fast parameter copying
	Condition monitoring	All parameters of the monitoring parameter group, including output frequency, given frequency, output current, input voltage, output voltage, motor speed, PID feedback quantity, PID given torque, module temperature, given torque, output torque, etc
	Fault Alarm	Overvoltage, under voltage, overcurrent, short circuit, phase loss, overload, overheating, overvoltage stall, current limiting, data protection damage, current fault operation status, historical fault records
Environment	installation site	If the altitude is below 1000m and the size is above 1000m, the derating will be 1% for every 100m increase; No refutation, freezing, rain, snow, hail, etc., with solar radiation below 700W/m2 and air pressure of 70kPa~106kPa
	Temperature and humidity	-L0 ° C~+S0 ° C, can be derated for use above 40 ° C, with a maximum temperature of 60 ° C (no-load operation) 5% RH~95% RH (non condensation)
	vibrate	9Hz~ 200Hz 时， 5.9m/s2(0.6G)
	storage temperature	-30 °C ~ +60°C
	Installation method	Wall Mount
	protection grade	IP20
	pollution degree	Level 2
	Cooling method	Forced air cooling

Installation dimensions

Type	Overall dimensions(mm)					Installation dimensions(mm)					Installation aperture
	w	H	HJ	D	DI	WI	W2	H2	A	B
AC310-S2-R 75 g b	76	200	192	155	149	65	65	193	5.5	4	3-M4
AC310-S2-IR5G-B
AC310-S2-2R2G-B	100	242	231	155	149	84	86.5	231.5	8	5.5	3-M4
AC310-S2-004G-B
AC310-T3-R75G r5 / 1P-B	76	200	192	155	149	65	65	193	5.5	4	3-M4
AC310-T3-1R5G/2R2P-B
AC310-T3-2R2G-B
AC310-T3-004G/5R5P-B	100	242	231	155	149	84	86.5	231.5	8	5.5	3-M4
AC310-T3-5R5G/7R5P-B
AC310-T3-7R5G/Ol lP-B	I 16	320	307.5	1 75	169	98	JOO	307.5	9	6	3-M5
AC3 IO-T3-0l !G /015P-B

Installation dimensions

Type	Overall dimensions(mm)					Installation dimensions(mm)				Installation aperture
	w	H	H1	D	D1	Wl	W2	H2	B
AC310-T/S2-7R5G-B	142	383	372	225	219	125	100	372	6	4-M5
AC310-T/S2-011G-B
AC310-T /S2-015G	172	430		225	219	150	150	416.5	7.5	4-M5
AC310-T2-0I 80
AC3 l O-T2-022G
AC31O- T3-015G/O18P-B	142	383	372	225	219	125	100	372	6	4-M5
AC3 J O-T3-0 J 8 G/022P-B
AC310-T3-022G/030P-B
AC31O- T3-030G/037P	172	430		225	219	150	150	416.5	7.5	4-M5
AC31O- T3-037G/045P

External dimensions of frequency converter (iron shell)

Type	Overall dimensions				Installation hole position		Installation aperture
	w	H	Ht	D	Wt	H2
AC31O-T2-030G	240	560	520	310	176	544	4-M6
AC310-T2-037G
AC310-T2-045G
AC3 l O-T2-055G	270	638	580	350	195	615	4-M8
AC3 l O-T3-045 G/055P	240	560	520	310	176	544	4-M6
AC310-T3-055G /075P
AC310-T3-075G /090P
AC310- T3-090G/ I IOP	270	638	580	350	195	615	4-M8
AC310-T3-I IOG/132P
AC3 l O-T3- l 32G / l 60P-L	350	738	680	405	220	715	4-M8
AC310-T3-l 60G/ l 85P-L
AC310-T3-185G /200P-L	360	940	850	480	200	910	4-Ml6
AC31 O-T3- 200G/220P-L
AC3 l O-T3- 220G/250P-L
AC3 I O-T3- 250G/280P-L	370	1140	1050	545	200	1110	4-Ml6
AC31 O-T3- 280G/315P-L
AC3 l O-T3-3 l 5G /355P-L	400	1250	1140	545	240	1213	4-Ml6
AC3 I O-T3- 355G/400P-L
AC3 l O-T3-40 0G/450P-L
AC3 l O-T3-450G / 5 00P-L	460	1400	1293	545	300	1363	4-Ml6
AC3 l O-T3-500 G/560P-L
AC3 l O-T3-560G / 630P-L

External dimensions of frequency converter (cabinet machine)

Type	Overall dimensions( m m)				Installation hole position (mm)Overall dimensions				Cabinet installation aperture
	w	H	H1	D	Wl	W2	Dl	D2
AC310- T3€J3 仪 门 IOP- L	1200	2200	2080	800	520	54	494	108.5	小14
AC3 l O-T3-7 IOG/80吨
AC31 O- T3-800G/900P-L

Advantages of frequency converter in permanent magnet motors

Frequency converters offer several advantages when used in conjunction with Permanent Magnet Motors (PMMs). Here are some key advantages of using frequency converters with PMMs:

1. **Precise Speed and Torque Control:** Frequency converters allow for precise control of the speed and torque output of PMMs. By adjusting the frequency and voltage supplied to the motor, the converter can control the motor's rotational speed and torque with high accuracy. This level of control enables fine-tuning of motor performance, making it suitable for applications that require precise speed and torque control, such as robotics, CNC machines, and precision motion control systems.

2.* *高能源效率:* * PMMs天生energy-efficient due to their permanent magnet rotor design. When combined with a frequency converter, the energy efficiency of PMMs can be further enhanced. The converter adjusts the frequency and voltage supplied to the motor based on the load demand, ensuring that the motor operates at the most efficient operating point. This results in reduced energy consumption, lower operating costs, and increased overall system efficiency.

3. **Wide Speed Range:** Frequency converters enable PMMs to operate over a wide range of speeds. Unlike fixed-speed motors, PMMs with frequency converters can be easily adjusted to operate at different speeds as per the application requirements. This flexibility in speed control makes PMMs suitable for applications that demand variable speeds, such as conveyor systems, pumps, and variable speed drives.

4. **Smooth Starting and Stopping:** Frequency converters provide smooth starting and stopping capabilities for PMMs. They allow for gradual ramping up and down of the motor's speed, eliminating the sudden jolts and mechanical stresses associated with direct-on-line starting and stopping. This gentle starting and stopping action helps to prolong the motor's lifespan, reduces wear and tear on the driven equipment, and ensures smoother operation in applications that require controlled acceleration and deceleration.

5. **Dynamic Response and Load Adaptation:** Frequency converters enable PMMs to have excellent dynamic response and load adaptation capabilities. They can quickly and accurately respond to changes in load conditions, adjusting the motor's speed and torque output accordingly. This responsiveness is crucial in applications where rapid changes in speed or load fluctuations occur, allowing PMMs to maintain stability and performance under varying operating conditions.

6. **Protection and Diagnostic Features:** Many frequency converters come with built-in protection and diagnostic features that enhance the reliability and lifespan of PMMs. These features monitor important motor parameters, such as voltage, current, and temperature, and provide real-time feedback on motor performance. In case of abnormal operating conditions or faults, the converter can trigger protective measures, such as overcurrent or overheating shutdowns, preventing motor damage and improving overall system safety.

7. **Compatibility with Various Motor Types:** Frequency converters are designed to be compatible with various motor types, including PMMs. This compatibility allows for easy integration and use of PMMs with frequency converters, providing a versatile and efficient power transmission solution. It also ensures that the advantages of frequency converters, such as precise control and energy efficiency, can be fully realized in PMM applications.

In summary, frequency converters offer numerous advantages when used with Permanent Magnet Motors. They provide precise speed and torque control, enhance energy efficiency, enable a wide speed range, ensure smooth starting and stopping, offer dynamic response and load adaptation capabilities, provide protection and diagnostic features, and are compatible with various motor types. These advantages make frequency converters a valuable component in maximizing the performance and efficiency of PMM applications across a wide range of industries.

Our Company

Every power company can produce over 1500 AC and DC motor product specifications in 18 series. We have 156 sets of leading production equipment, including 6 workshops for stamping, laminating, metalworking, winding, embedding, and final assembly. The main components include organic seats, central and pole-changing iron cores, main and pole-changing coils, armatures, end covers, brush holders, and external constituents. The entire manufacturing process of the motor is mainly completed through key functions such as welding, dynamic balancing, painting, and performance testing. Through the quality inspection of motor products by the Jiangsu Provincial Quality and Technical Supervision Department, it meets the national technical performance indicators, has excellent product quality, and the factory pass rate of the product reaches 100%. There are no major quality problem complaints, and customers deeply trust it. At the same time, a sound and comprehensive after-sales service management system has been established, with sales service outlets in major and medium-sized cities in China continuously increasing market coverage and customer satisfaction.

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