7.5kw 380v 3 phase variable frequency drive ac motor controller
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 300 unit/month
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Specifications
1.Brand:CHINSC
2.37kw variable frequency drive
3.MOQ:1 set
4.Best price and quality
5.Quick delivery time
Technical Specification
Item | Specification | |
Input | Rated voltage | T4 series: Three phase 380v, ±15% |
Frequency | 50/60Hz ±5% | |
Output | Voltage | Three phase 0-380V |
Frequency | 0-600Hz | |
Overload ability | Type G: 150% rated current for 1 minute, 180% rated current for 2 second; Type P: 120% rated current for 1 minute, 150% rated current for 2 second. | |
Heat Dissipation | Cooling type | Forced Cooling |
Temperature protection | Heatsink temperature >85degree trip protection against overheat | |
Fan control | Heatsink temperature> 50degree, fan forced operation, frequency inverter continue work | |
Control Performance | Control mode | Open-loop vector control, V/F control, Torque Control |
Start torque | Open-loop vector control: 0.5Hz 180%; VF control:0.5Hz 150% | |
Speed range | Open-loop vector control: 1:200; VF control:1:100 | |
Speed control precision | Open-loop vector control: ±0.2%; VF control:±0.5% | |
Torque control precision | Open-loop vector control: ±5% | |
Torque response time | Open-loop vector control: <20ms< span=""> | |
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 < = 11kw, get external braking unit>15kw | |
Frequency source choice | Keyboard digital frequency setting, analog V1 setting, analog V2 setting, Keyboard potentiometers setting, Multiple speed operation setting, PID control setting, telecommunications setting, PLC program operation setting, HDI High Speed Pulse setting | |
Main and auxiliary frequency combination set | Just main frequency setting, just auxiliary frequency setting, QUICK/JOG or terminal switching selection, main frequency + auxiliary frequency, main frequency - auxiliary frequency, maximum, minimum, could realize Frequency overlay and fine adjustment function | |
Frequency resolution | Keypad setting:0.01Hz; Analog setting: 0.1% | |
Carrier frequency | 0.5Khz~15.0Khz, both PWM mode could be chosen | |
Acc/Dec time | 0.1~3600.0s | |
Multiple VF curve | Linear V/F curve, 2.0 times power drop torque V/F curve, custom V/F percentage (can realize manual energy saving control), multipoint VF curve. | |
Built-in PID | Built-in PID controller, apply to process control occasion such as water or gas supply. Meanwhile the sleep wake up function could save energy to the great extent possible. | |
Simple PLC operation | 16 segment goal setting, frequency or mode of percentage setting could be chosen, each segment of operation time and direction could be set separately, and realize timing stop function. | |
Common function | Speed tracking, Cut-off restart, fault recovery, Automatic torque promotion, the motor’s parameters auto-learning, Pendulum frequency operation, hopping frequency, UP/DOWN control, AVR, Over-voltage stalling protection, rapid current-limiting, Instant power down and drop frequency operation | |
Input Output Signal | Analog input | V1:0~10V V2:4~20mA or 0~10V, Select through JP2 jumper Keyboard potentiometer input: 0~5V |
Analog output | FM1:0~10V or 0~20mA, Select through JP9 jumper FM2:0~10V or 0~20mA, Select through JP10 jumper. Need the support of SC-EXT1-IO expansion cards | |
Digital input | Standard configuration S1~S6, can expand S7~S10 through SC-EXT3-S expansion cards. A total of 30 kinds of function could be selected. | |
Digital output | Standard configuration 2 channel including SP1, SP2 electrode output; 1 channel relay output T1; Expanding 4 channel relay output T2~T5 through SC-EXT2-R expansion cards. | |
High-speed pulse input | HDI: 0~50.0Khz, support by expansion cards SC-EXT1-IO | |
High-speed pulse output | HDO: 0~50.0Khz, support by expansion cards SC-EXT1-IO | |
Communication Port | Communication protocol | Based on RS485 hardware, support standard MODBUS protocol, should match expansion cards SC-EXT1-IO |
Expansion Cards | 3 type expansion cards | Standard expansion cards SC-EXT1-IO, Relay expansion cards SC-EXT2-R (can realize one drives 2 function), Multifunctional input expansion card SC-EXT3-S, refer to the explanation in Appendix. |
Display Functions | Five digital tube display | Can monitor the operation state of frequency inverter flexibly and conveniently; can set normal monitoring parameters separately when operation and stop. |
Protection Function | 25 kinds of protection functions | Including over-voltage, over-current, overheat, overload, under-voltage, short circuit, ground fault, input and output default phase, protect the frequency inverter running reliably all-round. |
Installation Environment Requirement | Ambient temperature | -10degree~+40degree(ambient temperature is within 40degree~50degree, derating use is required), not allow to contact direct sunlight. |
Humidity | Less than 90%RH, without condensation | |
Application environment | Non-corrosive, flammable, explosive, dust absorbent material, all kinds of lint does not accumulate. | |
Vibration | Less than0.6G | |
Elevation | 0~1000m, reduce the rated specification 10% when lift 1000m for each. | |
Storage temperature | -20~60degree |
Factory Overview
Application
Textiles, Plastics, Ceramics, Electronics, Numerical Controls, Foods Processing, Light Industry, And Pharmaceuticals. Oil, mining and other fields.
Certification
Welcome your inquiry!
Looking forward to cooperating with you!
- Q:Can the laptop power adapter be generic?
- Not necessarily, the laptop power adapter has two interfaces for input and output. 1. Input interface is connected to the power outlet, generally divided into two holes and three holes, as well as round mouth and flat mouth of the points; 2. Output interface is connected to the computer side, size, length, diameter, diameter, the pin may have differences, common are: diameter 2.5MM, ordinary mouth, mainstream interface; OD 1.7MM, small mouth; MM, big mouth with a needle, round mouth with a needle and so on. 3. Different voltage, different brands of laptop power adapter voltage is not the same 4. Current is different, different brands of notebook computer power adapter current is not the same In summary, the laptop power adapter between the different types, basically not common
- Q:ABB frequency converter and the difference between domestic frequency converter
- The objective lens is equivalent to the lens of the projector, the object is inverted through the objective lens, magnified real image. Eyepiece is equivalent to the ordinary magnifying glass, the real image through the eyepiece into a positive, magnified virtual image.
- Q:Inverter with 2.2KW 6 pole motor. 1 minute 8 times reversing often burn the motor, how to solve. For the 2 pole 4KW motor is the same.
- 3. Can try (the effect is not necessarily), for a large inverter and variable frequency motor, and the inverter installed braking unit, braking resistor.
- Q:6-pole motor, speed 8000 rpm, corresponding to the frequency converter output frequency is how much?
- Such a high speed estimated motor can not reach, to increase the gearbox Specific algorithm: n = 60f / p P is the number of pole pairs, f is the frequency. The pole pair number of the 6 pole motor is 3. F = n * p / 60 = 8000 * 3/60 = 400 Hz.
- Q:400w 6-pole motor should be equipped with much of the inverter?
- 400w 6-pole motor with frequency converter, as long as 1kw inverter can be a.
- 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:Do you want to pay attention to the number of poles of the motor when selecting the inverter?
- Inverter selection is mainly to see the power, and then pay attention to voltage problems. Finally look at what your motor is carrying.
- Q:Motor nameplate on the standard 2P, I set the number of motor pole in the inverter, is set 2 or 4 pole?
- Then the motor nameplate on the standard 2P, it must be 2-pole motor, synchronous speed = 60 seconds x frequency (mainland 50Hz) / pole pairs, you can also look at the rated motor speed, about 2940 rev / 60s, so the inverter Set the number of motor poles, is set 2 pole, I hope you can be satisfied.
- Q:Asus notebook power adapter how to open
- Can only be forced to open the pants and other things wrapped around the line on the line suggested that do not casually demolition
- Q:Speed of 3000 r / min three-phase motor how to change its speed
- Speed of 3000 r / min three-phase motor speed: Variable pole speed Change the motor stator winding wiring way to change the motor pole number, which can be level to change the synchronous speed, to achieve a variable speed motor speed. This type of speed motor currently has a series of products to choose from, such as single-winding multi-speed motor. Frequency Change the asynchronous motor stator terminal input power frequency, and make it continuously adjustable to change its synchronous speed, to achieve the motor speed control method known as frequency control. The most energy efficient is the frequency conversion motor, but the need to install the inverter in the power part of the cost is too high.
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7.5kw 380v 3 phase variable frequency drive ac motor controller
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 300 unit/month
OKorder Service Pledge
OKorder Financial Service
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