Chinsc Frequency Inverter 15kw 380v 3 Phase

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Specifications

1.Brand:CHINSC 
2.Motor KW:15kw 
3.MOQ:1 set 
4.Size:255X220X360mm 
5.Best price and high quality 

1. Technical Specification

Item

Description

Input Power Supply

Rated voltage

standard:380v

Nonstandard: 660v, 1140v, common DC bus ,DC power supply to customize.

Number of phases and frequency

  3-phase 50/60Hz(refer to rated current specification)

Range

Voltage:-15%~20%,frequency:±5%Hz

Power Capacity

If Power capacity is more than ten times of the drive capacity, please purchase input reactor components.

Output Power Supply

Rated Capacity/Current

Please refer to table2-1

Over load ability

Type G: 150% rated current for 1 minute, 180% rated current for 1 second;

Type P: 120% rated current for 1 minute, 150% rated current for 1 second.

Cooling

Cooling

Forced Cooling

Temperature

80°C trip

Fan control

Heatsink temperature> 50°C continuous operation

Main control functions

control mode

No sense of vector control, V/F control, Torque Control

Output frequency range

0.1-600 Hz

Frequency resolution

Keypad setting:0.01Hz; Analog setting: 0.1Hz

Frequency Accuracy

Keypad setting: highest output frequency ±0.01%; Analog setting: max output frequency ±0.2%

Frequency

0.5-600Hz

Braking

15KW and below, with a brake unit, 18.5KW above need to connect an external braking unit.

DC injection braking

Brake Voltage: 0~150% rated current adjustable, allowing the 0Hz~maxmin frequency braking, time :1~50seconds adjustable.

Acc/Dec time

0.1~3600.0s

Low-frequency torque compensation

Manuel or automatic compensation

Distance

If the wiring distance is more than 50m between the drive and the motor wiring, please install output reactor components

Motor overheating detection

Trips and shows E016

Standard functions

Speed tracking, paused reducer, PID control, automatic speed compensation, automatically adjusts voltage output (AVR), 16 segment speed operation, torque control, frequency hopping, torque limiting, automatic multi-stage operation, U(-)SPwn control, pendulum frequency operation, two signals superimposed control, automatic reset, timer.

Standard control signals

Analog input

Two groups of external analog inputs: 0~5V, 0 or 4~20mA. Two groups of analog inputs 0~1A. Keypad potentiometer input (0~5V).

Analog output

Two programmable analog output (0~10V) or (0~20mA)

Digital input

Six groups of programmable open collector inputs

Digital output

One programmable open collector output, Two set of programmable relay outputs.

Communication Interface

Sequence communication

Sequence communication Options included, can be unified through multiple (up to 99 units) dynamic control.

Communication protocol

Standard MODBUS

Communication port

RS485

Display

Seven-Segment Display

Output current, output power, input power, power factor, the timer time, the heat sink temperature.

Threshold of overload cumulative, the output power limit, the output frequency, speed conversion, DC bus voltage, output voltage and temperature.

Protection

 

Standard function

Over current, overload, short circuit protection, over voltage, Under voltage protection; Over heat protection;  ground fault, input failure phase, output failure phase, the motor overheated.

Environment

Ambient temperature

-10°C~+40°C(ambient temperature is within 40°C~50°C, deration is required),free from direct sunlight.

Humidity

Less than 95%RH, without condensation

Application environment

Non-corrosive, flammable, explosive, dust absorbent material, all kinds of lint does not accumulate.

Vibration

Less than0.6G

Elevation

Lower than 1000m,if exceed this value, deration is required.

Storage temperature

-20~60°C


Trade terms

 

a. Delivery term

We will delivery for you after you done the full payment within 3 to 15 working days.

b. Payment

For small order by air or by express, it is 100% T/T in advance.

For large order by ocean, 30% deposit of the order value should be paid, 70% of the balance payment should be done before delivery.

c. Packing                            

Unless otherwise stated in the offer, the prices include packing in accordance with CHINSC’S customary standard of packing.


Chinsc Frequency Inverter 15kw 380v 3 Phase



Applicable fields

Widely used in various fields such as metallurgy, petroleum, chemical industry, textile, power, construction material, coal, pharmacy food, paper making, plastic, printing & dying, lifting, cable making, washing, water supply, heat & ventilation, sewage treatment and son on. In addition the products can also be applicable to draw benches, mixers, extruders, winding machines, compressors, fans, pumps, grinding machines, belt conveyors, hoists and centrifuges.


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Q:The inverter is running independently
Frequency conversion regulator is the application of frequency conversion technology and microelectronics technology, by changing the motor operating frequency mode to control the AC motor power control equipment. The inverter is mainly composed of rectifier (AC variable DC), filter, inverter (DC variable AC), brake unit, drive unit, detection unit micro-processing unit and so on. The inverter will adjust the voltage and frequency of the output power supply according to the breaking of the internal IGBT, and provide the required power supply voltage according to the actual needs of the motor, so as to achieve the goal of saving energy and speeding.
Q:Octopus AC Servo motor can be driven with ordinary inverter?
First look at AC Servo motor motor type, synchronous motor or asynchronous motor;
Q:Who knows how the inverter is calculated?
There is no pole in the inverter, the electrode can be polarized, the greater the number of poles of the motor the slower the speed, please refer to.
Q:The motor is 2 pole with the inverter frequency to 50hz why the speed is only 1500 rpm
The speed displayed on the display may be the speed of the deceleration or transmission. It is also possible that your inverter parameter ratio is not set, you need to modify and adjust, you want to help.
Q:What is the common COM point of the PLC and the inverter? Is it positive?
It depends on your PLC and inverter I / O is what type, the most simple can be divided into two kinds of NPN and PNP, NPN COM point is negative, PNP COM is positive.
Q:What is the difference between AC and DC frequency converters?
L inverter air conditioner refrigeration system components: inverter air conditioner by the compressor, evaporator, condenser, electromagnetic four-way valve, electronic expansion valve, defrost valve, double capillary and other components (see Figure II), work, air conditioner Room needs, automatic control of the inverter output frequency higher AC, the motor speed to speed up, the compressor cooling capacity increased to achieve the purpose of rapid cooling or heating, on the contrary, when the room cooling or heating less, Compressor to normal speed or lower speed operation, therefore, inverter air conditioner has a continuous cooling capacity adjustment, making the room temperature fluctuations smaller. In the process of compressor operation, the microcomputer system controls the inverter compressor at the same time, controls the opening degree of the electronic expansion valve, maintains the proper refrigerant flow, and directly changes the flow of the refrigerant in the evaporator to change its state, the compressor The speed corresponds to the opening degree of the expansion valve, and the displacement of the compressor corresponds to the supply amount of the expansion valve, so that the degree of superheat is not so large that the capacity of the evaporator is maximized, so that the refrigeration system The most efficient control.
Q:The emitter E of the inverter inverter module and the AC output U are not directly connected together
Corresponding to a phase of the branch of the IGBT inverter module generally appear in pairs
Q:First reduce the frequency of about one-third of the test, not the case, then appropriate adjustments!
In short, then connected to the bk-dk electrical appliances, is a resistor for the discharge effect
Q:Can the inverter be used to control the speed of the DC motor?
For the brush commutation DC motor, the speed of the output torque in a certain circumstances and the input voltage related. For this type of motor, use the inverter to control the output of the rectifier device that supplies power to the motor, which can control the speed. For the brushless DC motor, the controller is in accordance with a certain law to change the form of stator winding power supply to produce a rotating magnetic field to drive the rotor rotation. That is, the DC motor controller outside the part of the AC motor and the structure and the principle has not much difference (see below. For such motors, with the inverter to replace the controller, and control the same as the AC motor Control the speed.
Q:Delta VFD-F frequency converter how to adjust the number of poles
Look at the 07 motor parameters, I VFD-F instructions need, then the mailbox sent

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