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High Frequency 30-80khz Induction Heating Device 100KW DSP Full Digit

China Guang Yuan Technology (HK) Electronics Co., Limited certification
China Guang Yuan Technology (HK) Electronics Co., Limited certification
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GY is very professional for induction heating equipment, we have cooperation over 12 years from 2006 till now, thanks.


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High Frequency 30-80khz Induction Heating Device 100KW DSP Full Digit

High Frequency 30-80khz Induction Heating Device 100KW DSP Full Digit
High Frequency 30-80khz Induction Heating Device 100KW DSP Full Digit
High Frequency 30-80khz Induction Heating Device 100KW DSP Full Digit High Frequency 30-80khz Induction Heating Device 100KW DSP Full Digit High Frequency 30-80khz Induction Heating Device 100KW DSP Full Digit High Frequency 30-80khz Induction Heating Device 100KW DSP Full Digit High Frequency 30-80khz Induction Heating Device 100KW DSP Full Digit High Frequency 30-80khz Induction Heating Device 100KW DSP Full Digit

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Product Details:
Place of Origin: China
Brand Name: GY
Certification: CE, SGS , ROHS, FCC
Model Number: GYD-100AB
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: negotiation
Packaging Details: wooden box
Delivery Time: Depend on the order and destination
Payment Terms: TT
Supply Ability: 500set/month

High Frequency 30-80khz Induction Heating Device 100KW DSP Full Digit

After-sales Service Provided: Engineers Available To Service Machinery Overseas,Video Technical Support Warranty: 1 Year
Duty Cycle: 100%,24 Hours No-stop Application: Annealing,quenching,heat Treatment,heating /brazing/quenching /heardening
Name: DSP High Frequency Induction Heating Equipment Heating Principle: Magnetic Field Induction Heating
High Light:

340v Induction Heating Device


Full Digit Induction Heating Device


DSP High Frequency Induction Heating Device

DSP (Full digit) High Frequency 30-80khz Induction Heating Equipment 160KW
Technical Paramater :

Model GYD-100AB (Three phase)
Work power 340v-430v
Maximum input current 150A
Output power 100KW
Fluctuating frequency 30-80KHZ
The flow rate of cooling water 0.15-0.3Mpa 10L/Min
Water temperature protection point 40C
Product size main :874x520x1100 mm
transformer :870x430x750 mm
Net weight main : 115 kg
transformer : 76.5 kg

Advance :
Remote control function (RS-232C or RS-485/CAN Interface, Connect with computer, PLC) and be controlled by a digital circuit. The power adjustment can be adjusted from 0% to 100%. The resolution is 0.1% or 0. 01%. The output stability can reach 0.3% or 0. 025%; configure digital PID temperature control module at the same time.


Recommended induction heating equipment for DSP+ FPGA full digital control melting and diathermy Compared with the advantages of traditional analog series resonance induction heating equipment:

1. In terms of core control :

For traditional analog power supplies, the parameters are determined by analog devices such as potentiometers. These devices are relatively affected by the environment, and temperature changes may cause parameter changes; the control process, data processing, and parameter storage of the DSP intelligent induction heating power supply are all in digital form The environment changes will not affect the calculation output process. Corresponding to the analog control system, the all-digital power supply has higher stability in different environments.

2. In terms of touch screen display :

The DSP intelligent induction heating power supply displays the working status and working parameters of the equipment on the touch screen LCD, and the working details of the equipment are clear at a glance.

3. In terms of fault self-diagnosis and processing :

The DSP intelligent induction heating power supply displays the fault location and treatment method. When an error occurs or an alarm occurs in a special working condition, the touch screen will display the fault content. Click the help of the corresponding fault to find the corresponding fault solution. More than 90% of the common faults can be dealt with quickly by the operators, which greatly improves the production efficiency and reduces the dependence on the technical level of the operators.

4. In terms of intelligent protection system :

Traditional analog power supplies only have simple protection functions such as over-current and over-voltage. The DSP intelligent induction heating power supply has a wealth of fault judgment and protection circuits. When the cooling water pressure is unstable, the temperature is too high, the three-phase power is missing, and the cold workpiece touches the inductor (ground protection), etc., it can ensure that the power inverter stops outputting power; the real-time monitoring system always ensures that the IGBT is working The optimal soft switching state minimizes the parameters such as switching loss, voltage and current impact, and local temperature rise, which not only avoids the reduction of inverter efficiency caused by the deviation of the inverter state from the best, but also solves the aging acceleration of IGBT (such as using a Inexplicable damage after a year) and high maintenance costs in the later period; if the power supply suddenly encounters bad working conditions during normal heating work and the bad working conditions cannot be automatically restored in a short time, various protection signals can be judged and fault alarms can be issued, such as: Alarm signals such as over-voltage, over-current, frequency overrun, and IGBT failure can assist users in finding and troubleshooting the source of the failure.

5. In terms of work efficiency :

When the total power is unchanged, the output voltage is only half of the ordinary series resonant machine, which is safer; the output current is doubled, and the heating effect is better.


DSP+ FPGA Full Digital Control Equipment Function Introduction:
1. Built-in process temperature PID closed loop program (optional), PID parameters can be set:
1) In many cases, the constant temperature operation mode can be used to automatically control the heating temperature of the workpiece and the output power of the power supply. After the temperature reaches the set value, the temperature is kept constant. Process PID temperature control program supports workpiece heating up to several grams and hundreds of tons, and its fast characteristics can be used for fast temperature control in seconds;
2) In the process type PID closed-loop program, the inert link transfer function is added to solve the measurement delay problem of the temperature signal. The exponential/logarithmic reduction operation can quickly restore the actual temperature of the workpiece. Now, whether it is thermocouple temperature measurement or infrared temperature measurement, excellent fast and no overshoot PID temperature control can be realized;
3) Temperature change rate controllable: Automatically raises and lowers temperature according to a certain slope.
2, With energy control features: The integration of power versus time can be controlled, which is very effective for constant temperature control, quenching, relatively fixed workpieces and processes, and can meet high level and complex process control requirements.
3, Accurate and fast internal control : Comprehensively improve system accuracy and speed, current display and control resolution is extremely high, stable output does not fluctuate, control speed is not affected;
4. The fast automatic phase-frequency tracking technology based on the reactance analysis method solves the defects such as phase instability fluctuation of the 90° period latching method, sometimes entering the capacitive area switch, frequency shift causing phase shift, and small traceable range; Therefore, the IGBT switching loss is greatly reduced in the high frequency state

Replacing the sensor or load change automatically and quickly tracks the resonant frequency and phase, ensuring that the power supply always operates at the optimum operating point. No adjustment parameters are required. The same model can guarantee an accurate IGBT zero-crossing switch in a frequency range as wide as 10 times.
5. Working mode: You can choose constant current or constant power output
6. The system adopts the self-innovated fast IGBT drive circuit: Compared with the current drive circuit, it can significantly improve the resonance waveform, reduce the dead time, further reduce the switching loss, and increase the stability of the frequency tracking. At the same time, each IGBT drive is With short circuit protection and under voltage protection;
7. Uninterrupted operation design: In the case of rapid switching or flickering of the power supply circuit or accidental protection, the device can perform automatic diagnosis and automatically return to normal operation state (automatic restart), which can avoid production loss caused by shutdown. ;
8, The grid voltage adapts to a wide range: can adapt to -30% - +10% of the grid fluctuation range (three-phase 380VAC models). And under the control of the DSP, the output operating value is not affected by the grid voltage fluctuations;
9. The output of the device is not equipped with transformer type, with transformer type, with transformer cord and long portable type, which can be used by our company according to the diversity of customer heating process and the special nature of the working condition. ;
10, Local fixed output function: Can be fixed in the digital fixed amount, the potentiometer shift will not affect the output, this function can be combined with the timer and energy control function;
11. The device has power, resonant voltage, volts, temperature limit function, and has over-limit protection function;
12, Fault detection and protection functions complete: A complete fault detection and protection circuit, real-time monitoring of water shortage, overheating, over-voltage, over-current, lack of equal faults, rapid response, the cause of the fault is displayed on the display at the right time, and the synchronization indication Light indication; in addition, relay signals can be output from the output for external system coordination.
13, Friendly human-computer interaction: Human-computer interaction can choose a variety of ways, LED indicator or digital tube display, touch screen display and control, text screen display, customers can choose as needed; comprehensive coverage from function implementation and operation settings The traditional mechanical button panel makes operation and maintenance simpler, more intuitive and more convenient;
14. Hardware isolation interface: It can be compatible with the existing PLC on the market, which is beneficial to the customer to modify the existing PLC system and further expand the automation system.
15. Remote communication interface: Perfect communication control function, support RS-232C/RS-485/CAN interface, can realize multi-machine network monitoring and control, default RS485 adopts common MODBVS communication protocol; 4-20MA or 0-10V interface It can support closed-loop control with external systems, such as temperature closed-loop control systems.
16. Reasonable layout of internal components of the equipment: The main control circuit board is placed on the weak current side to avoid interference of the strong electricity to the control circuit and improve the control precision.
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Contact Details
Guang Yuan Technology (HK) Electronics Co., Limited

Contact Person: Cindy Yang

Tel: +86 13751325969

Fax: 86-769-22780951

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