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    0.5T Series Intermediate Frequency Furnace

    product description

        

    0.5T series intermediate frequency furnace

    550640512898010281.png

    First, how to quickly choose a good 0.5T series intermediate frequency furnace ?

                                Just look at 54 seconds, you will choose 0.5T series intermediate frequency furnace                                                                                                    

    Serial number

    name

    0.5T series intermediate frequency furnace

    0.5T parallel intermediate frequency furnace

    1

    Power Factor

    Constant power factor 0.9 6

    Power factor 0. 7 -0.92

    2

    Melting power consumption

    600 \5% kW.h/t (1600<C)

    + 650 \5% kW.h/t (1600<C)

    3

    Resonance mode

    Voltage resonance, low loss of line (copper row and furnace ring)

    Current resonance, large loss of line (copper row and furnace ring)

    4

    harmonic

    Low harmonics, low pollution to the grid

    High harmonics, large pollution to the power grid

    5

    Start success rate

    Start success rate 100%

    It is difficult to start the device under heavy load conditions.

    6

    effectiveness

    10%-20% higher

    Low efficiency because of low power factor and large harmonic pollution

    7

    Easy to use

    Achieve one-to-one, one-for-two, one-to-three, and other work modes

    The parallel resonant power supply can only achieve one-to-one operation mode.

    8

    protection

    Complete protection

    Relatively complete protection

    9

    Material costs

    Higher material cost, rectification increases filter capacitance, voltage resonance component parameters select high value

    Lower material cost, without increasing the rectifier filter capacitor, a low current value of the parameter selection resonant Component

    Description: 0.5T power factor

    The power factor of the series intermediate frequency furnace is high: −0.9 6 , because all the thyristors in the rectification part of the power supply are in the fully open state , the rectifier circuit is always in the all-on state, and the rising power is realized by adjusting the voltage of the series inverter bridge . Therefore, the entire operation process (including low power, medium power, high power) can ensure that the equipment is always in a high efficiency stage.

    Parallel intermediate frequency furnace power factor is low: +0. 92 , because all the thyristors in the rectification part of the power supply are in a semi-open state (adding additional compensation according to the requirements of the national grid). The power regulation of the parallel line is adjusted by the rectification conduction angle, so At low power, the power factor of the power system is very low, generally between 40% and 80%; the high harmonics are large and seriously interfere with the power grid .

    Second , the main purpose of the 0.5T series intermediate frequency furnace

    0.5T series IF melting furnace is mainly applied to steel, iron, copper, aluminum and alloys, having a high melting efficiency, energy-saving effect, a uniform metal composition, burning small, quick temperature rise, easy temperature control and so, for various metal melt.

    Third , 0.5T series intermediate frequency furnace consists of:

    400kw series intermediate frequency power supply - steel shell furnace body - water cooled cable - remote console - ZXZ- 40T closed loop cooling tower.

    Four , 0.5T series intermediate frequency furnace price summary table

    The price of the 0.5T series intermediate frequency 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. Firs T furnace@gmail.com   

    Device name

    model

    Quantity

    Total price (yuan)

    time

    0.5T series intermediate frequency furnace

    SDCL -400 kw

    1 set

     151800 yuan

    60 days

    0.5T series intermediate frequency furnace item price

    Serial number

    Item name

    Specification model

    unit

    Quantity

    unit price

    Total (yuan)

    1

    Series intermediate frequency power supply

    KGPS- 400kw / 0.5T

    station

    1

    80000

    80000

    2

    Steel shell body

    GW- 0.5T

    station

    1

    60000

    60000

    3

    Water cooled cable

    LHSD- 40 0 square

    root

    2

    3000

    6000

    4

    Leakage alarm system

    LB T -1

    set

    1

    5000

    5000

    5

    Remote console

    H T -YK

    station

    1

    800

    800

    Total price:  151800 yuan

    5. The power supply , tonnage and power consumption of the 0.5T series intermediate frequency furnace .

    Series intermediate frequency furnace

    model:

    SDCL -400 kw

    6- pulse rectifier power supply 
    Aluminum shell body 
    Medium configuration

    12- pulse rectifier power supply

    Aluminum shell body

    Advanced configuration

    12- pulse rectifier power supply 
    Steel shell body 
    Ultra high configuration

    Equipment rated power

    400kw

    400kw

    400kw

    Phase voltage

    3* 380V

    6* 380V

    6* 380V

    Electric furnace rated voltage

    1500V

    1500V

    1500V

    Melting rate

    About 0.5T /H

    About 0.5 T /H

    About 0.5 T /H

    Rated Capacity

    0.5T

    0.5T

    0.5T

    Rated temperature

    1700 <C

    1700 <C

    1700 <C

    Intermediate frequency power rectifier

    3- phase 6- pulse rectification

    6- phase 12- pulse rectification

    6- phase 12- pulse rectification

    Power factor

    −0.95

    −0.95

    −0.95

    Tilting method:

    Optional gearbox or hydraulic

    Optional gearbox or hydraulic

    Optional gearbox or hydraulic

    With power supply specifications

    KGPS-1/ 400kw

    KGPS-1/ 400kw

    KGPS-1/ 400kw

    Fast intermediate frequency power supply

    One set (with filter capacitor inside)   ) 6- pulse intermediate frequency power supply

    One set (with filter capacitor inside) 12- pulse intermediate frequency power supply

    One set (with filter capacitor inside) 12- pulse intermediate frequency power supply

    Compensation capacitor cabinet

    set

    set

    set

    stove

    Aluminum shell furnace

    Aluminum shell furnace

    Steel shell mechanism furnace (including yoke)

    Reducer

    Two sets

    Two sets

    Hydraulic

    Water cooled cable

    Two

    Two

    Two

    Decidua

    One

    One

    One

    Sixth , 0.5T series intermediate frequency furnace circuit diagram :

    image.png

    Seven , the reason for choosing 0.5T series intermediate frequency furnace :

    (1)   The whole machine can realize fool-like operation to avoid accidents caused by operational errors.

    (2)    The rectification inverter is completed by a power potentiometer and buffers the soft start. Self-judgment of the load state, if the load is short-circuited or open circuit, the zero-impact, micro-current lock-controlled inverter output can be used to avoid further expansion of the fault.

    (3)   High power factor, low harmonic interference. The power factor of the whole machine is comφ−0.9 6 , no need to configure reactive power compensation and harmonic elimination device , and reduce investment in construction .

    (4)  The inverter pulse width and commutation dead time can be flexibly adjusted to suit various load frequencies.

    (5)  High start-up success rate : 100% start-up for any load condition , with high load adaptability: high power factor full load output even in the cold furnace (cold) state.

    (6)  Extremely high power saving effect: the relative parallel resonance rate is 20~30% , the reason is as follows


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    Tel:18037961302 Sales hot line ( 24 hours service): 18037961302
    E-Mail:firstfurnace@gmail.com
    Adress: Luoxin Industrial Park, Luoyang, Henan