Intermediate frequency furnace refining industrial grade silicon play how much electricity technology an IGBT medium frequency furnace really than SCR intermediate frequency furnace energy saving?
Intermediate frequency furnace refining industrial grade silicon play how much electricity a: IGBT is a new switching device, fast switching speed, and control signal conduction, remove as control signal, convenient control, low conduction voltage, low power consumption.
Only 2 times rated current of the maximum current of IGBT, impact resistance ability is poor.
SCR is one of the traditional switching device, control power, strong impact resistance.
IGBT furnace than SCR electric power saving?
Thyristor medium frequency furnace 1500 -
2500 how much is a pair of intermediate frequency furnace refining industrial grade silicon play how much electricity a: make a phone call to ask.
What is the silicon refining workshop, please?
Refining attendant main do what medium frequency furnace refining industrial grade silicon play how much electricity a: since it is silicon refining workshop, of course, main effect is refining silicon, refining the watchman's main task is to look at the equipment running status, check the equipment whether there are abnormal, attendant will regularly check equipment and intermediate frequency furnace, whether water pump, intermediate frequency equipment is abnormal, such as abnormal, timely prevention, specific how to operate you can go to the 'divine radiation electric furnace
' web site see above.
Intermediate frequency electric medium frequency furnace which is the most save electricity a: intermediate frequency electric furnace save electricity, of course.
But the actual power factor to see your intermediate frequency furnace, as well as current, voltage, size furnace (whether night
The peak valley electricity, cheaper)
Reasonable specifications transformer configuration is reasonable, the operation frequency.
Depending on how you want to remain on a good, general is very save electricity.
The capability of the intermediate frequency quality have been uncovered.
Intermediate frequency furnace carbon stainless steel to the AOD suitable silicon?
A: hello, carbon steel and stainless steel welding, choose the corresponding stainless steel welding material.
Such as carbon steel and austenitic stainless steel welding, so it is good to choose corresponding austenitic weld material, ensure the corrosion resistance of joint.
If is martensitic stainless steel, martensite of welding material, pay attention to preheat the.
Carbon steel and stainless steel welding problem is the joint of loose.
Intermediate frequency furnace and old burn that KP silicon is how to return a responsibility?
Intermediate frequency furnace refining industrial grade silicon play how much electricity a: component selection margin is not enough?
Control the disorder?
Oscillation frequency is too high?
Insufficient cooling capacity?
A lot of reasons, need specific analysis.
The thyristor medium frequency furnace is at work has been conducting a: silicon controlled rectifier in the relevant fault, reverse voltage of instantaneous burr high voltage in the main circuit of intermediate frequency power supply, the instantaneous inverting burr voltage is absorbed by resistance capacity to absorb.
If absorbing circuit resistance, capacitance in the open will make instantaneous inverting burr high voltage thyristor burn out.
In the case of power measured with Wan Xiubiao absorption resistance tolerance, absorption capacity.
Can intermediate frequency furnace smelting silicon chromium alloy answer: not line, arc furnace can, need to contact, intermediate frequency is refined, composition adjustment.
Intermediate frequency furnace to have led the quality of power grid ring? A: work medium frequency furnace can produce 6 n + 1 or n + 12 times (
High power, special rectification)
Harmonic current, which can produce harmonic voltage, makes the grid voltage distortion, the waveform is not a sine wave, which affects other users of the same grid, concentrated in the intermediate frequency furnace, such as without harmonic governance, harmonic voltage distortion seriously it can cause severe to other users.
Low voltage of the thyristor medium frequency furnace is how to troubleshoot?
A: I'm into mechanism factory contact with oxygen bomb normalizing is to use of intermediate frequency furnace, such as only know low voltage of the thyristor negative can't normal furnace, before our old way only in the oscilloscope to observe the intermediate frequency voltage wave type, but in front of the equipment operation must ensure that the dc voltage and intermediate frequency voltage is normal, if low voltage electrical problems most commonly is compensation.
Intermediate frequency furnace refining industrial grade silicon play how much electricity acidic medium frequency electric furnace smelting technical data are increasing silicon phenomenon? A: acidic medium frequency electric furnace lining material of quartz sand material, metal melting temperature is low, won't produce silicon phenomenon.
Intermediate frequency furnace siliceous burden and furnace burden have what different?
Intermediate frequency furnace refining industrial grade silicon play how much electricity a: two different is, silicon carbide furnace lining is broken, change again to remove a, use can directly;
Knot of the furnace lining, bad to take out a little bit of a problem, because and the sensors into an organic whole, and the price is different, the former is expensive.
If the test medium frequency electric furnace SCR is normal in the tank?
Answer: the element to take off the open circuit.
RX10K multimeters resistance measurement of silicon controlled two main line, black, red pens and switch time, two measuring resistance should be infinity, the silicon controlled 99% basic is good, because the damage is breakdown SCR short circuit state.
If you don't trust, can be measured again trigger conduction ability, with RX1, measuring single phase SCR, meet the positive black pen.
Intermediate frequency electric furnace on KK silicon and silicon KP have what different?
Answer: a rectifier is used, one is with inverter.
Intermediate frequency furnace control cabinet which price is high how much percentage of each intermediate frequency furnace refining industrial grade silicon play how much electricity a: control cabinet is slightly below the cost of furnace body, control cabinet accounted for 22% of the total price, furnace accounted for about 31% of the total value of the rectifier transformer accounted for about 14%, the rest of the hydraulic station is built, cooling water system, crucible, furnace charge.
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