5T medium frequency induction furnace consists of:
3000kw intermediate frequency power supply - compensation capacitor cabinet - aluminum shell or steel shell furnace body - hydraulic tilting furnace system - remote control box - ZXZ-N320T ( 70/250) closed loop cooling tower. The 5T medium frequency induction furnace has protection systems such as over voltage, over current, water temperature, water pressure, short circuit and grounding. The operation panel has various parameters such as working parameter display table and display working status, and there are indications such as fault and temperature.
5T medium frequency induction furnace price
The price of the 5T medium frequency induction furnace is calculated according to the power of the intermediate frequency power supply and the volume of the furnace body. Different configuration prices vary. This price is for reference only. Contact us will have a very low price, please consult the specific price.Firstfurnace@gmail.com
3000KW medium frequency power supply cabinet
Compensation capacitor cabinet
2 . 0 - 4 000-1S
5T furnacesteel shell
Water cooled cable
5T furnace dedicated
Total: ¥ 643,000
Summary of furnace structure selection for 5T medium frequency induction furnace
5T medium frequency induction furnace body
Steel shell furnace
Aluminum shell furnace
Furnace shell material
Furnace tilting mechanism
Furnace hydraulic pumping station
Furnace price of 5Tmedium frequency induction furnace
5T medium frequency induction furnace technical parameters
KGPS- 3 0 00KW- 5T
Transformer primary voltage
Transformer secondary voltage
500 × 2
Double 50 0
604 × 2
3 0 00
Grid power factor
Start success rate
1 00 % (in any case)
How to choose 5T medium frequency induction furnace transformer capacity?
The relationship between the capacity of the intermediate frequency induction furnace transformer and the power of the SCR intermediate frequency power supply is: the value of the transformer capacity = the value of the intermediate frequency power supply , and the transformer of 2000KVA is selected . In order to reduce the interference of harmonics, the special purpose machine is dedicated to one medium frequency induction furnace. Configure a dedicated rectifier transformer.
How to choose the 5T medium frequency induction furnace incoming line voltage?
5T frequency induction furnace with the SCR 3500KW frequency power supply 6 is generally a three-phase or six-phase clock pulse wire 12 60V, 50Hz industrial use, arranged pulse rectifier 6-pulse or 12.
Configure 12- pulse double rectification How to choose the 5T medium frequency induction furnace incoming line voltage?
1 , The input voltage of 5T medium frequency induction furnace is 660v , 575v , double rectification 380v ;
2 , do not blindly pursue high voltage (some 5T medium frequency induction furnace 3500KW uses 900V line voltage), energy saving has been achieved since low current, high voltage is easy to cause shortened life of electrical components, copper bars, cables are fatigued, and the life of electric furnace is greatly reduced.
How to calculate the cable of 5T medium frequency induction furnace ?
For example: the maximum power frequency power supply frequency induction furnace of 5T 3000KW, 3500KW 500V line voltage of the power line IF sectional area of the copper plate: 1000mm 2 within 10 meters of copper 100x10mm copper.
How large is the closed cooling tower calculation method for the 5T medium frequency induction furnace medium frequency induction furnace ?
Choice: integrated layered tower closed - loop water cooling tower ZXZ-N320T ( 70/250)
Select a mixed water tower to calculate a closed loop cooling tower with a formula of 3000kw × 0.5 × 860 ÷ 5000 = 258T .
Select an integrated layered cooling tower to separately cool the intermediate frequency power supply and the furnace body. The cooling tower tonnage selection formula of the intermediate frequency frequency power supply is: 3000kw × 0.12 × 860 ÷ 5000=60T . The cooling tower tonnage selection formula of the furnace induction coil is: 3000kw × 0.45 × 860 ÷ 5000=240T , the integrated layered closed-loop cooling tower is selected as 60T +240 T=300T should be selected as a 300T cooling tower, the corresponding model is: ZXZ-300T ( 60/240)
How to arrange 5T medium frequency induction furnace? Please see the figure below to answer
What information does the customer need to provide to the supplier before purchasing the 5T IF induction furnace ?
1. The medium frequency induction furnace must have room for layout, and it is necessary to provide the area and layout of the plant.
2. The customer needs to provide the capacity of the transformer, the magnitude of the incoming line voltage, and the frequency of the incoming line voltage.
3. The medium frequency induction furnace needs water cooling equipment, and the configuration of the medium frequency induction furnace contains water cooling equipment.
4. The structure of the medium frequency induction furnace has a steel shell body and an aluminum shell body, which requires the customer to specify the furnace structure.
5. The power supply of the medium frequency induction furnace is the intermediate frequency power supply. The line structure of the intermediate frequency power supply is divided into the inverter parallel and the inverter series structure. The inverter series structure is energy-saving, the power factor is 0.98, and the line is stable. The inverter parallel structure is of the common type with a power factor of 0.92, which requires the customer to specify the line structure.
What are the technical requirements for cooling water in the cooling parts of 5T medium frequency induction furnace ?
Different frequency induction furnace cooling portion cooling requirements different from water, an induction coil, a capacitor of the cooling water system using industrial cooling water pressure, the pressure is maintained at 0.15-0.2mpa, water temperature maintained at 20-35 ° C inlet water temperature temperature below 55 ° C.
How large is the 5T medium frequency induction furnace using a reservoir?
The 5T medium frequency induction furnace consists of two parts, which are divided into intermediate frequency power supply and furnace body. The same reservoir can be used to cool the outlet water temperature to be controlled within 55 ° C. The reservoir is 60 cubic meters : the cooling effect is poor, and it is easy to block. The investment is minimal and the cooling effect is average.
Determination of energy consumption of 5T medium frequency induction furnace
The higher the power of the medium frequency induction furnace, the more power is saved, the energy consumption of the molten iron furnace: 5 2 0KW.h/t temperature 1550 ° C , energy consumption of molten steel furnace 550 KW.h/t temperature 1550 ° C.
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