40KW 3 phase 380V Industrial Electromagnetic Induction Heater for pelletizer | Инструменты

40KW 3 phase 380V Industrial Electromagnetic Induction Heater for pelletizer | Инструменты

Technical Parameters:

Item

Technical Parameters

Rated power

Three phase 40KW

Rated input current

40KW (55-60A)   

Rated output current

40KW (70-100A) 

Rated voltage frequency

AC 380V/50Hz

Voltage adaptation range

constant power output at 300 ~ 400V

Adapt to ambient temperature

-20ºC~50ºC

Adapt to environmental humidity

≤95%

Power adjustment range

20% ~ 100% stepless adjustment(That is: adjustment between 0.5 ~ 40/50/60KW)

Heat conversion efficiency

≥95%

Effective power

≥98%(Can be customized according to user needs)

working frequency

5~40KHz

Main circuit structure

Full bridge series resonance

Control System

DSP-based high-speed automatic phase-locking tracking control system

Application mode

Open application platform

monitor

Programmable digital display

start time

<1S

Instantaneous overcurrent protection time

≤2US

Power overload protection

130% instantaneous protection

Soft start mode

Fully electrically isolated soft start heating / stop mode

RS485 communication

moddbus RTU standard communication protocol

Support PID adjustment power

Identify 0-5V input voltage

Support 0 ~ 150 ºC load temperature detection

Accuracy up to ± 1 ºC

Adaptive coil parameters

 10square line, length 50m, inductance 160 ~ 180uH
  10square line, length 45m, inductance 140 ~ 160uH
  10 square line, length 45m, inductance 120 ~ 140uH

Coil to load distance(Thermal insulation thickness)

20-25mm for circle, 15-20mm for plane, 10-15mm for ellipse and within 10 mm for super ellipse

Three-phase 40kW digital induction heating products, which adopt the fifth-generation digital processing platform technology of our company, embedded 32-bit processing system, full digital phase-locked frequency tracking, with coil intelligent identification technology, and automatically adjust the output strategy to achieve the purpose of identifying different coils. The interface is rich and supports standard Modbus RTU communication protocol, which can easily realize touch screen man-machine dialogue and remote control. Moreover, it has the advantages of fast-tracking speed, high precision, strong adjustability, strong coil adaptability, convenient installation, simple debugging, etc. it can be widely used in various pipeline heating, such as plastic machinery (such as injection molding machine, wire drawing machine, granulator, extruder in the energy-saving transformation process), food machinery, crude oil transportation, boiler, heat-transfer oil, heating, and other similar heating industries.

1,Connect the power supply voltage of the cooling fan, but connect the 220V power when the fan is 220V, and connect the 380V power when the fan is 380V 2,Connected with cooling fan 220V / 380V (depending on the user, generally 380V) 3,When the external cooling fan is DC 24V, this interface is a switch that controls the 24V fan to work or stop. The two ends of the interface are actually the normally closed contact points of the relay output on the motherboard. 4,Dual AC 24V power supply (choose 4 or 5 when making half bridge) 5,Dual AC 24V power supply (choose 4 or 5 when making half bridge) 6,Single AC 16V power supply 7,Power indicator (red) 8,Work indicator light, flashing during standby, and always on (green) during work 9,External indicator light, led to the LED interface outside the chassis 10,The soft start interface is connected to the R / s interface outside the chassis (can be set to open or close work through F-20, factory default close work, open stop status 11,Finely adjust the power potentiometer. When there is a large deviation in power, this potentiometer can be adjusted appropriately. 12,32-bit high-speed DSP processor 13,Externally connected programmable operating display 14,Isolated RS485 communication interface 15,External load temperature detection interface 1, with accuracy of ± 1 ° C (maximum 150 ° C) single channel, default 1 is used to measure external working temperature 16,External load temperature detection interface 2, with accuracy of ± 1 ° C (maximum 150 ° C) 17,Multi-function input interface (set by F-20) (1)10K input for external connection potentiometer, can adjust the power range from 20% to 100% (2)Externally connected PID input (0 ~ 5V) input Do infrared thermometer or thermocouple conversion voltage 0 ~ 5V input to achieve the display temperature and control power size (up to 1000ºC can be measured and displayed) 18,Connect the high-frequency Mutual inductor and pay attention to the direction. If the direction is reversed, the power is very small 19,IGBT module drive (when doing half bridge, choose 19, 20 or 23, 24) 20,IGBT module drive (when doing half bridge, choose 19, 20 or 23, 24) 21,Connected to high voltage DC bus 22,IGBT temperature sensor interface 23,IGBT module drive (when doing half bridge, choose 19, 20 or 23, 24) 24,IGBT module drive (when doing half bridge, choose 19, 20 or 23, 24) 25,Connected to high voltage DC bus 26,RS485 communication interface, connect A ,B 27,Externally connected K-type thermocouple 28,Externally connected 12V relay drives other required loads, synchronized with the fan start / stop of the machine

FAQ

Q: Is it easy for a new operator ?

A: Yes, this device easy operate and you will love it!

Q:Can I watch the heating test video before place order ?

A: Yes, you can!

Q: Do you have any Certification for entry EU market ?

A: We have CE certification, you can chat with me and get it.

Q:I see the price is including shipping cost. which Express you are use?

A: Shipping to EU market, we usually use DHL HK Shipping to Russia Market, We usually use EMS Shipping to Mid-east, we usually use DHL HK or Aramex. We use all Express hopefully you can get goods within one week after place order and safety delivery.

More other question, you can leave me message

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