0.4KW ~800KW DSP Chip Inverter Frequency
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Description Of 0.4KW ~800KW DSP Chip Inverter Frequency
0.4KW ~800KW DSP Chip Inverter Frequency is a high-quality, multi-function, low-noise variable frequency drive which is designed, developed and manufactured according to international standards. It can meet different needs of industrial conditions.The inverter applies advanced control technology of space voltage vector PWM, with functions of constant voltage control, power-off restart, dead zone compensation, automatic torque compensation, online modification parameter, high-speed impulse input, simple PLC and traverse
Features Of 0.4KW ~800KW DSP Chip Inverter Frequency
1).Adopts 16 bit microprocessor, sine wave PWM control2).Automatic torque ascension and automatic sliding compensation function
3).Output frequency 0.1-400 Hz
4).8 period of speed setting and 7 period can be running the program
5).Low noise, carrier frequency can from 1 kHz-15 kHz adjustment
6).Two paragraphs Acceleration and deceleration time and two segments of the S Curve slow and deceleration
7).Simulation frequency set acceptable 0-10 VDC, 4-20 mA
8).The built-in serial communication interface RS-485(baud rate can reach 38400)
9).Save energy running and automatic voltage stabilizing section function (AVR)
10).Adjustable V/F curve Acceleration and automatic and deceleration function
11).Simple vector control and built-in PID control, and the simple positioning function
12).Sleep/wake up function and zero velocity keep function
Structure Of 0.4KW ~800KW DSP Chip Inverter Frequency
Application Of 0.4KW ~800KW DSP Chip Inverter Frequency
★Textile: coarse spinner, spinning frame, wrap-knitting machine, loom, knitting machine, silk-spinning machine, etc.★Plastic: extruder, hauling machine, decorating machine, etc.
★Pharmacy: mixer, roaster, etc.
★Woodworking: engraving machine, sander, veneer peeling lathe, etc.
★Papermaking: single type papermaking machine, etc.
★Machine tool: non-core grinding machine, optical lens grinding machine, cutting mill, etc.
★Printing: cloth-washing machine, dye vat, etc.
★Cement: feeder, air blower, rotary furnace, mixer, crusher, etc
★Fan and pump: kinds of fans, blowers and pumps
Performance Of 0.4KW ~800KW DSP Chip Inverter Frequency
Item | Specification | |||||||
Input | Rated voltage | T4 series: Three phase 380v, ±15% | ||||||
Frequency | S/T2 series: Three/single phase 220V, ±15% | |||||||
50/60Hz ±5% | ||||||||
Output | Voltage | T4 series: Three phase 0-380V | ||||||
Frequency | S/T2 series: Three phase 0~220v | |||||||
0-400Hz | ||||||||
Overload ability | 150% rated current for 30s; 180% rated current for 1s; | |||||||
Dissipation | Cooling type | Forced Cooling | ||||||
Temperature protection | Heatsink temperature >85℃ trip protection against overheat | |||||||
Fan control | Heatsink temperature> 50℃, fan forced operation, frequency inverter continue work | |||||||
Control | Control mode | Open-loop vector control, V/F control | ||||||
Performance | Start torque | Open-loop vector control: 0.5Hz 180%; | ||||||
VF control: 0.5Hz 150% | ||||||||
Speed range | Open-loop vector control:1:150; | |||||||
VF control:1:100 | ||||||||
Speed control precision | Open-loop vector control: ±0.2%; | |||||||
VF control:±0.5% | ||||||||
Function | Channel of operation command | Keyboard control,terminal control,communication control | ||||||
Start mode | Direct start, DC injection braking before start, speed tracking before start | |||||||
DC injection braking | Start DC injection braking, stop DC injection braking | |||||||
Dynamic braking | Built-in braking unit | |||||||
Frequency source choice | Keyboard digital frequency setting, analog AVI setting | |||||||
PID control setting, telecommunications setting | ||||||||
Frequency resolution | Keypad setting:0.01Hz; Analog setting: 0.1% | |||||||
Carrier frequency | 1Khz~12Khz, | |||||||
Acc/Dec time | 0.1~6000.0s or 0.01~600.00s | |||||||
Signal | Analog input | AVI:0~10V | ||||||
ACI:4~20mA | ||||||||
Keyboard potentiometer input: 0~10V | ||||||||
Analog output | AFM:0~10V or 0~20mA, Select through JP1 jumper | |||||||
Digital input | A total of 28 kinds of function could be selected from S0 ~S5. | |||||||
Digital output | 1 channel open collector output(MO1-MCM) | |||||||
1 channel relay output( TA-TC normally open, TB-TC normally closed; | ||||||||
Communication Port | Communication protocol | Based on RS485 hardware, support standard MODBUS protocol. | ||||||
Display Functions | Four digital tube display | Can monitor the operation state of frequency inverter flexibly and conveniently. | ||||||
Installation | Humidity | Less than 90%RH | ||||||
condensation | ||||||||
Vibration | Less than0.6G | |||||||
Elevation | 0~1000m, reduce the rated specification 10% when lift 1000m for each. | |||||||
Storage temperature | -20~60℃ | |||||||
Structure | Defend degree | IP20 |
- Q:What is the characteristic of the variable pole speed method?
- Seven, hydraulic coupler speed control method The hydraulic coupler is a hydraulic drive, generally composed of a pump wheel and a turbine, which collectively referred to as a working wheel and placed in a sealed housing. The shell is filled with a certain amount of working fluid, when the pump wheel in the prime mover driven under the rotation, in which the liquid by the blade to promote the rotation, under the action of centrifugal force along the outer ring into the turbine wheel, in the same direction to the Turbine blades are thrusted to drive the production machinery. The power transfer capacity of the hydraulic coupler is consistent with the size of the relative filling fluid in the shell. In the course of work, change the liquid filling rate can change the coupler's turbine speed, made stepless speed regulation, which is characterized by: power to adapt to a large range, from several tens of kilowatts to thousands of kilowatts to meet the different power needs; Simple, reliable, easy to use and maintenance, and low cost; small size, can accommodate large; easy to control and easy to achieve automatic control. This method is suitable for fan, pump speed.
- Q:Which machines are used for the frequency converter
- Frequency converter is widely used in the speed regulation of AC motor.Varameter speed control technology is an important development direction of modern power transmission technology, with the development of power electronics technology, AC frequency conversion technology from theory to practice gradually mature. Inverter not only smooth speed, large range, high efficiency, start current is small, smooth operation, and energy saving effect is obvious. Therefore, the exchange frequency control has gradually replaced the traditional traditional slip speed, variable speed control, DC speed control system, more and more widely used in metallurgy, textile, printing and dyeing, smoke machine production lines and buildings, Water supply, air conditioning and other fields.
- Q:Can the HP laptop's power adapter be universal?
- Hello! Thank you for choosing HP products. Based on your description, we recommend that you refer to the following information: Notebook power adapter is generally depends on the adapter interface, input and output of the parameters are consistent, it is recommended that you see the parameters on the power adapter to see if the same, if the agreement then the two machines can be common adapter.
- Q:Who knows how the inverter is calculated?
- Quadrupole motor synchronous speed is: 1500 r / min, but the actual motor speed will be more than 14 turn.
- Q:If it is 8-pole variable frequency motor, enter the motor nameplate parameters in the inverter input for the 4 pole can?
- Motor brand above all, the general number of wrong is the inverter shows the speed is not right, for the speed control requirements are not high places will not be a problem, you can use
- Q:What is the difference when using inverter frequency conversion ordinary motor and variable frequency inverter motor
- So that mainly depends on your application and the frequency of work in the number.
- Q:380V 2 pole motor can use the inverter?
- At the same time, the paint is thick, the best 2 times dipping Wiring with the end of the enameled wire end of the time, to use insulating materials separated better, more insurance
- Q:Yasukawa inverter reported bb code that is the reason why the base blockade?
- Not a drive failure! Is an external signal problem.
- Q:Computer frequency changer to do cd frequency changer how points positive and negative
- Two identical capacitors in series, the capacity is half of the original, the two capacitors in parallel after the same capacity doubled.
- Q:What are the differences and links between the soft starters and the frequency converters, and their respective principles and uses?
- Soft starters and frequency converters are two completely different uses of the product. The frequency converter is used for the need for speed control where the output not only changes the voltage but also changes the frequency; the soft starter is actually a voltage regulator for the motor to start when the output only changes the voltage and does not change the frequency. The frequency converter has all the soft starter functions, but its price is much more expensive than the soft starter, the structure is much more complex. Soft starter (soft starter) is a set of motor soft start, soft stop, light load energy saving and a variety of protection functions in one of the new motor control device, known as the Soft Starter abroad. The softener uses a three-phase anti-parallel thyristor as a voltage regulator, which connects it between the power supply and the motor stator. This circuit, such as three-phase full-bridge rectifier circuit. When using the soft starter to start the motor, the output voltage of the thyristor gradually increases, the motor gradually accelerates until the thyristor is fully conductive, the motor works at the mechanical characteristics of the rated voltage, smooth start, reduce the starting current and avoid starting the overcurrent trip. When the motor reaches the rated speed, the start-up process ends, the soft starter automatically uses the bypass contactor to replace the completed thyristor, providing the rated voltage for the normal operation of the motor to reduce the heat loss of the thyristor and prolong the service life of the soft starter , To improve its efficiency, but also to avoid the harmonic pollution to the grid. Soft starter also provides soft stop function, soft stop and soft start the process of reverse, the voltage gradually reduced, the number of revolutions gradually reduced to zero, to avoid free-wheeling caused by the impact of torque. How the frequency converter works
1. Manufacturer Overview |
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Location | Zibo, China |
Year Established | 2004 |
Annual Output Value | Below US$1 Million |
Main Markets | Middle-East America; Mid East; Northern Europ; Africa; Southeast Asia |
Company Certifications | CE;ISO |
2. Manufacturer Certificates |
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a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability |
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a)Trade Capacity | |
Nearest Port | Qingdao |
Export Percentage | 1% - 10% |
No.of Employees in Trade Department | 500-999 People |
Language Spoken: | English; Chinese |
b)Factory Information | |
Factory Size: | Above 50,000 square meters |
No. of Production Lines | Above 8 |
Contract Manufacturing | |
Product Price Range | High; Average |
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0.4KW ~800KW DSP Chip Inverter Frequency
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pc pc
- Supply Capability:
- 8000 pcs per month pc/month
OKorder Service Pledge
OKorder Financial Service
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