A how many thyristor medium frequency furnace technology, an intermediate frequency furnace
waste what a thyristor intermediate frequency furnace how many thyristor answer: sell copper scrap, not lazy pry, intermediate and molybdenum, copper prices are high.
How thyristor medium frequency furnace with a: according to the P = U * I calculate can thyristor needs to consider two basic factors: 1, 2, current withstand voltage.
750 kw rectifier thyristor medium frequency furnace and thyristor inverter can swap a how many thyristor medium frequency furnace answer: one of the intermediate frequency furnace power thyristor always burn the reasons: 1, the inverter SCR intermediate frequency furnace water-cooled water or replacement of water-cooled cooling down.
To observe the water yield of water jacket and sometimes pressure is enough, but often due to water quality problems, in the water-cooled walls attached to a layer of scale, due to the differential scale is a kind of thermal conductivity of objects, although there is enough.
Intermediate frequency electric furnace
inverter SCR is to exchange or change a good, just answer: you can change a main parameters (
Such as turn off time, di/dt, etc. )
Otherwise when in a pair of parameters have to also give consideration to other bridge arm.
Intermediate frequency electric furnace is always bad the same set of SCR is going on a: intermediate frequency electric furnace in the process of long-term use, may in the cooling pipe of condenser furring or feed water system into sundry jam caused by electric capacitance overheat and burn out.
So in use process should pay attention to observe the electric condenser cooling water flow rate, and if the abnormal flow, should adopt the corresponding measures;
2, intermediate frequency voltage is too high, intermediate frequency electric furnace in the long-term.
Why intermediate frequency furnace burning inverter SCR answer: must be the rectification work is normal, general and measured with the oscilloscope waveform is normal and inverter bridge rectifier bridge, g of inverter SCR voltage is how many v?
vg = 6 vpp -
Between 12 VPP (
Generally positive pulse signal)
Measurement is only a comparison method, should be measured by the quantity is a sinusoidal or dc, and inaccurate.
Thyristor medium frequency furnace on-line measurement value of more than 600 ou have a question how much a medium frequency furnace SCR answer: is the rectifier and inverter?
Because of the original and the influence of the water in parallel online measurement is not accurate judge of silicon.
Experience is only reference.
Other similar if all with resistance should be no problem, also may not all bad.
Experience more at ordinary times is handy.
The northeast finder.
Intermediate frequency furnace kk800 SCR how to identify good answer: hard to squeeze the Yin and Yang of the thyristor, with A multimeter to measure resistance between A and K, G, K value between can roughly judge it good or bad.
AK resistance value is very high, GK for tens of ohms is basically good, otherwise there will be a problem.
Thyristor switched model of intermediate frequency furnace is not only a symbol on the screen after a: to select one or more the following keywords, the search related information.
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Please comment, one of the intermediate frequency furnace power thyristor always burn, answer: one of the intermediate frequency furnace power thyristor always burn the reasons: 1, the inverter SCR intermediate frequency furnace water-cooled water or replacement of water-cooled cooling down.
To observe the water yield of water jacket and sometimes pressure is enough, but often due to water quality problems, in the water-cooled walls attached to a layer of scale, due to the differential scale is a kind of thermal conductivity of objects, although there are.
A how many thyristor medium frequency furnace technical data why old burn thyristor medium frequency furnace a. thyristor also called thyristor, thyristor conduction and shut off two kind of working condition, so it has a switch features, make the conduction of the conditions of the thyristor turn-off current through the thyristor is reduced to a small number, is to maintain current IH.
Its method has two: 1, reduce the positive anode voltage to a value, or reverse anode voltage.
Intermediate frequency electric furnace silicon controlled thyristor how to use digital multimeter to measure good or bad a how many thyristor medium frequency furnace answer: ha ha, hit the diode conduction gear.
Whether the positive and negative conduction, as bad.
Then use pens and the emitter, the fine of the conductor.
Then the side across the electrodes and conduction.
If with the side as well, if only blocked or all bad.
I forgot is with the very general, anyway I am such a test.
But all attachment have taken away.
Is not the same as the thyristor medium frequency furnace parameters influence to start?
A how many thyristor medium frequency furnace a. thyristor and thyristor, thyristor conduction and shut off only two kinds of working condition, so it has a switch features that make the conduction of the conditions of the thyristor turn-off current through the thyristor is reduced to a small number, is to maintain current IH.
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