Frequency Inverter Single-phase 220V class 185KW
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 100000 pc/month
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General
CNBM frequency inverter 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.
Product Name:CMAX-VCG15/P18.5T3 ~ CMAX-VCG18.5/P22T3
Specification
Item | Specification | |
Input | Input voltage | 220/380V±15% |
Input frequency | 47~63Hz | |
Output | Output voltage | 0~input voltage |
Output frequency | 0~600Hz | |
Peripheral interface characteristics | Programmable digital input | 4 switch input, 1 high-speed impulse input |
Programmable analog input | AI1: 0~10V input AI2: 0~10V input or 0~20mA input, | |
Programmable open collector output | 2 Output (3.7kW and above: 1 Open collector output) | |
Relay Output | 1 Output (3.7kW and above: 2 Relay output) | |
Analog output | 2 Output, one is 0~10V, another is 0~20mA or 0~10V | |
Keypad | Display:5-digit 8-section LED (Red), 2 indicators; parameter setting: 8 keys (including multi-function hot key ), 1 potentiometer | |
Technical performance characteristics | Control mode | All digital space voltage vector SVPWM algorism |
Overload capacity | G purpose: 150% rated current 60s P purpose: 120% rated current 60s | |
Speed ratio | 1: 100 | |
Carrier frequency | 1.0~10.0kHz | |
Torque compensation | Linear, multi-point, 1.3th power, 1.7th power, 2.0th power reduced torque; Compensation voltage range: automatic compensation and manual compensation 0.1~10% | |
Automatic voltage adjustment | It can automatically maintain output voltage constant when grid voltage fluctuates. | |
Automatic current adjustment | When the current is over current limit, under clocking automatically limits output current. | |
Function characteristics | Frequency setting mode | Keypad digital analog input, keypad potentiometer, impulse frequency, communication, multi-step speed and simple PLC, PID setting and so on, switch-over of setting modes. |
Simple PLC, multi-step speed control | 16-step speed control | |
Special function | Traverse control, length control, time control | |
QUICK/JOG key | User-defined multi-function hot key | |
Protection function | Over-current, Over voltage, under-voltage, over-heat, phase failure, over-load and motor over-load | |
Working condition | Installation site | Indoor, altitude of less than 1km, dust free, non-corrosive gases, no direct sunlight |
Application environment | -10°C~+40°C, 20~90%RH (no dew) | |
Vibration | Less than 0.5g | |
Storage temperature | -25°C~+65°C | |
Installation type | Wall-mounted type, floor cabinet type | |
Cooling mode | Air-forced cooling | |
Application
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
- Q:What does 0L1 stand for?
- The acceleration is generally overloaded during acceleration. Load inertia is too large, the inverter power is small, or the acceleration time is too short, and so on
- Q:Frequency converter, fault, contact action
- Frequency converter is the application of frequency conversion technology and micro electronics technology, by changing the power supply frequency of the motor to control AC motor power control equipment. The frequency converter is mainly composed of rectifier (AC DC converter), filter, inverter (DC AC converter), brake unit, drive unit, detection unit, micro processing unit and so on. Inverter by internal IGBT drive voltage and frequency off to adjust the output power, the power supply voltage required to provide according to the actual needs of the motor, so as to achieve the purpose of speed, energy saving, in addition, there are a lot of protection drive, such as over-current, over-voltage, overload protection and so on. With the continuous improvement of the degree of industrial automation, inverter has also been widely used.
- Q:The functions of frequency converter and UPS are similar, especially the power frequency UPS?
- The inverter is actually an inverter. It is the first AC into DC. And then use the electronic element to switch DC power into AC inverter. In general. Large power SCR. And an adjustable frequency. The device can be adjusted in a certain range of frequency is used to control the motor speed. The speed can be adjusted. In a certain range. The inverter is widely used in AC motor speedThe UPS power supply is also called an uninterruptible power supply. An inverter with an adjustable frequency. Battery powered. For short time power supply of computer and other equipment in case of power failure. Prevents sudden power loss and file loss.
- Q:Check the fault information is the power supply voltage instability, but other inverters are running well, what is the matter? Will there be any other parameters are not set correctly, thank you!
- To solve the problem, then check the original power of the line is loose, the power cables are quickly burnt, after fastening normal, thank you enthusiastic support, thank you!
- Q:What do you mean by the capacity of the inverter and the capacity of the motor?
- Because the motor consumes active power and consumes reactive power, and the reactive power is also occupied, the motor with 70KW can only be usedThe power is known to everyone
- Q:How do two inverters synchronize?
- Higher requirements, you can use 2 of the method, the middle of which potentiometer into a dedicated proportional controller. More secure and reliable, and the proportion can be adjusted precisely in 0--200%
- Q:What is the over-current of the inverter?
- When the load is not stable, recommend the use of DTC DTC control mode, because the speed is very fast, the actual torque and flux generated every 25 microseconds a set of precise value after comparator and output torque of the motor flux comparator, optimized pulse selector switch inverter decided to best position, such a system over current. In addition, the speed loop adaptive (AUTOTUNE) will automatically adjust the PID parameters, so that the inverter output motor current is stable.
- Q:What is the difference between frequency converter and servo driver?
- The general use of the situation, such as high-speed, high-precision positioning equipment, servo, high power speed control using frequency conversion.Like the central air conditioning system, elevators and so on, many places use frequency conversion; like the textile machine, the placement machine, the plug-in machine uses the servo. In fact, many cases are used in conjunction with the two systems, according to the needs of the design arrangements.
- Q:What is the TTK converter produced?
- Mainly engaged in TTK brand inverter products R & D, manufacturing, SMT surface mount OEM processing, and agents of well-known brands at home and abroad, frequency converters and electronic components. The agent of many brands, manufacturers become the primary agent, after ten years of unremitting efforts, has formed the electronic components supply system, to meet the basic needs of all customers required inverter suction electronic components. Due to the rapid delivery, excellent reputation, has a large number of customers in East China. Now the Shanghai Volkswagen Schneider, L.D., and many domestic large enterprises supporting inverter and electronic components products supply, for many years by the number of units as the best supplier.
- Q:What is the difference between inverter energy consumption braking and motor energy consumption braking?
- When the motor is disconnected from the power supply, in order to make the motor stop quickly, using the power control method in motor power supply coupled with the normal operation of power supply phase at this time, the direction of rotation of the rotation direction of the motor rotor and the motor rotating magnetic field in electromagnetic force at the moment is generated by the motor brake torque, motor speed reducer. Using the Q switch voltage at both ends of the armature is disconnected from the power grid, and it will immediately receive a braking resistor RL, at this time, the main magnetic field in the motor armature remains unchanged, the cause inertia continues to rotate the torque braking torque, the motor speed down, until the stop.
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Frequency Inverter Single-phase 220V class 185KW
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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