AC310 Single-Phase Power Supply High-Performance Vector Frequency Converter 220v 0.75~220kw

A High-Performance Vector Frequency Converter, also known as a Variable Frequency Drive (VFD) or Variable Speed Drive (VSD), is an electronic device used to control the speed and torque of an electric motor by varying the frequency and voltage of the power supplied to the motor. It is commonly used in industrial and commercial applications to optimize motor control and energy efficiency.

Here are some key features and benefits of High-Performance Vector Frequency Converters:

1. High-performance vector universal platform, new motor control algorithm
2. Integration of synchronous (permanent magnet synchronous, synchronous reluctance motor) and asynchronous drive, comprehensive open-loop and closed-loop
3. Integrating multiple industry parameter attributes, suitable for various application scenarios
4. Easy to debug, easy to set up, and supports on-site firmware upgrades
5. Complete algorithm optimization for better driving effect and complete protection
6. Random carrier technology creates a comfortable industrial environment
7. Support various universal protocols: standard MODBUS, optional Profinet, Profinbus-DP, CANopen, etc
8. Complete series of book based design, DC fan cooling, space-saving, and enhanced reliability

Product 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.	Professional 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 执行电机静态自学获得莫tor parameters when the motor cannot detach the load is comparable to rotating self-learning.

* w兼容ith 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

*新公关otection 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

Project		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
Product 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
Protection function		Overvoltage, under voltage, current limiting, overcurrent, 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/1R5P-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				橱柜安装孔
	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

The Importance Of High-Performance Vector Frequency Converter in Permanent Magnet Motors

High-Performance Vector Frequency Converters play a crucial role in maximizing the performance and efficiency of Permanent Magnet Motors (PMMs). Here's why they are essential in PMM applications:

1. **Precise Control of Motor Parameters:** PMMs require precise control of various motor parameters, such as speed, torque, and position, to achieve optimal performance. High-Performance Vector Frequency Converters offer advanced control algorithms and feedback mechanisms that enable accurate and responsive control over these parameters. They can provide the necessary control signals to the PMM, ensuring smooth operation and precise positioning in applications that demand high accuracy.

2. **Optimized Torque and Speed Control:** PMMs inherently have high torque density and can provide high torque output at a wide range of operating speeds. A High-Performance Vector Frequency Converter complements this characteristic by offering precise torque and speed control capabilities. It can accurately regulate the motor's torque and speed, allowing for efficient operation across various load conditions. This ensures that the PMM operates at its optimal performance point, resulting in improved energy efficiency and overall system performance.

3. **Enhanced Dynamic Response:** PMMs are known for their fast response and high dynamic performance. A High-Performance Vector Frequency Converter is designed to match the dynamic response capabilities of PMMs. It can quickly adjust the motor's speed and torque output in response to changing load conditions or control commands. This enhanced dynamic response enables PMMs to deliver rapid acceleration, deceleration, and precise motion control, making them suitable for applications with demanding dynamic requirements, such as robotics and CNC machines.

4. **Efficient Energy Conversion:** PMMs are inherently more efficient than traditional induction motors due to their permanent magnet rotor design. The overall energy conversion efficiency can be further optimized when coupled with a High-Performance Vector Frequency Converter. The converter adjusts the frequency and voltage supplied to the PMM based on the load demand, ensuring that the motor operates at the most efficient operating point. This results in reduced energy consumption and improved overall system efficiency.

5. **Protection and Diagnostic Features:** High-Performance Vector Frequency Converters often include built-in protection and diagnostic features essential for PMM applications. They can monitor critical 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 over-temperature shutdowns, to prevent motor damage. These features help ensure the reliability and longevity of PMMs in various applications.

In summary, a High-Performance Vector Frequency Converter is essential for maximizing the performance and efficiency of Permanent Magnet Motors. It provides precise control over motor parameters, optimizes torque and speed control, enhances dynamic response, improves energy conversion efficiency, and offers protection and diagnostic capabilities. By combining the inherent advantages of PMMs with the advanced control capabilities of High-Performance Vector Frequency Converters, industrial applications can achieve superior performance, energy efficiency, and reliability.

Our Company

每一个电力公司可以生产超过1500 AC和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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