Rectifiers & D.C. Power Supply Systems

Rectifiers and rectifier sets from 100A to 120000A

	Technological process, units			Rectified current, A	Rectified voltage, V
Small & medium power rectifiers	Electroplating, sewage water purification, coagulation, electrolysis of copper, gallium, gold, silver, manganese dioxide. Regeneration of electrolyte.		Cu	0,1 ÷ 50	6 ÷ 150
			Ga
			Au
			Ag
			Ca
			Co
			MnO₂
			Be
			Ti
			W
			Mo
			Zr
			U
			Cd
			Pb
			Mn
			Sn
			In
	D.C. drives			0,1 ÷ 15	220 ÷ 1050
	Exciters of synchronous motors			0,16 ÷ 1	36 ÷ 230
	Charging of storage batteries			0,02 ÷ 1	220 ÷ 380
	Silicon	Polycrystalline	Si	1 ÷ 7,5	1000
	Silicon	Monochrystalline	Si	1 ÷ 3,5	60
	Water electrolysis		H₂O	0,4 ÷ 25	60 ÷ 230
	Plasma processes			0,1 ÷ 1	500 ÷ 1000
	D.C. city transport			1 ÷ 2	6000
	D.C. operating circuits			0,05 ÷ 0,63	380
	Deicing of contact wires			2	600
High power rectifier sets	Electrolysis	Aluminium	Al	25 ÷ 100	800 ÷ 1500
		Magnesium	Mg	25 ÷ 100	200 ÷ 600
		Copper	Cu	12 ÷ 50	200 ÷ 450
		Nickel	Ni	12 ÷ 50	200 ÷ 850
		Zinc	Zn	25 ÷ 100	450 ÷ 1000
		Chlorine	Cl	25 ÷ 100	450 ÷ 1000
		Fluorine	F	6,3 ÷ 25	450 ÷ 1000
		Sodium, Potassium	Na, K	12 ÷ 70	60 ÷ 200
	Graphitization	Graphite	C	50 ÷ 120	100 ÷ 300
	Electrothermics	D.C. arc furnaces	Fe	4,5 ÷ 120	200 ÷ 1150
			Cu
			Co
			Ni
			Ti
			Al
		Vacuum arc – furnaces	Ti	3 ÷ 120	150
			Nb
			Hf
			Zr
			Mo
D.C. power supply systems	Electrolysis	Aluminium	Al	100 ÷ 450	800 ÷ 1500
		Chlorine	Cl	100 ÷ 300	450 ÷ 1000
		Magnesium	Mg	100 ÷ 300	200 ÷ 600
		Sodium, Potassium	Na, K	60 ÷ 200	60 ÷ 200
	Graphitization furnaces	Graphite	C	100 ÷ 300	50 ÷ 300
Additional supply to group of aluminium electrolyzers	Electrolysis	Aluminium	Al	6,3 ÷ 200	25 ÷ 150