ZHEJIANG HUAJING RECTIFIER CO.,LTD.

Feature: It is a kind of multifunctional module consisting of thyristor power circuit, single-chip control phase shift triggering circuit, signal sensing circuit and voltage adjustable circuit, which can adjust and control load voltage, As it has built-in linear control circuit, it features high accuracy and stable performance. Widely applicable for inductive and resistive loads such as DC motor, electroanalysis,temperature monitoring, light adjusting, DC voltage and so on.
• Rated current: 50~500A
• Rated voltage: 220V, 380V
• Ambient temperature: -30~+40°C
• Storage temperature: -25~+55°C

Main technical specification

Function	Input voltage range	Dissymmetry of output plus and minus wave	Controlling signal voltage	Control current	Resistance of manual potentiomete	Cooling	Ambient temperature	Storage temperature
	Arms		VDC	mA	KΩ	m/s	℃	℃
Single phase thyristor voltage rectifying	220 ± 20% 380 ± 20%	2%	0-5	4-20	10	air cooling heatstink, wind speed ≥ 6	-30~+40	-25~+55
Single phase thyristor type AC voltage adjustment rectifying	220 ± 20% 380 ± 20% 440 ± 20%	2%	0-5	4-20	10	air cooling heatstink, wind speed ≥ 6	-30~+40	-25~+55

Parameters of main circuit

额定电流Nominal current	可控硅截止电压Interdiction voltage of SCR	断路漏电电流(最高)Breaking leakage current(Max.)	导通压降(最高)Making voltage drop(Max.)	绝缘电压(端子/底板)Insulating voltage (terminal/soleplate)	重量Weight
Arms	Vpk	mA rms	V rms	V rms	kg
50	800-1200	≤8	1.6	≥2500	0.425
70	800-1200	≤10	1.6	≥2500	0.425
100	800-1200	≤10	1.6	≥2500	0.425
120	800-1200	≤10	1.8	≥2500	0.425
200	800-1200	≤10	1.8	≥2500	0.425
250	800-1200	≤15	1.8	≥2500	2.2
350	800-1200	≤15	1.8	≥2500	2.2
500	800-1200	≤20	1.8	≥2500	2.2

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