QZ73 series comprehensive electromagnetic starterDetailed product description：

QZ73 series comprehensive electromagnetic starter



Technical parameters of QZ73 series comprehensive electromagnetic starter

1. Types and quantities of comprehensive starter components

	QZ73-1	QZ73-2	QZ73-3	QZ73-4	QZ73-5	QZ73-6	QZ73-7	QZ73-8	QZ73-9	QZ73-10
CJT1-40 AC contactor	-	-	-	-	-	-	one	one	one	one
	one	one	one	one	one	one	-	-	-	-
JRO-40 Thermal Relay	one	one	one	one	one	one	one	one	one	one
RL1-15 fuse	three	five	three	-	three	-	two	-	-	-
RL1-60 fuse	-	-3	three	-	three	three	three	three	-	-
HZ10-10/2 combination switch	-	one	-	-	-	-	one	-	-	-
HZ3-133 combination switch	one	-	-	-	-	-	-	-	-	-
BK-50 Transformer	-	-	-	-	-	-	one	-	-	-
LA2 button	-	-	-	-	two	two	-	-	two	two
RL1-60 fuse	-	-	-	three	-	three	three	three	three	three

2. Comprehensive starter characteristics

Integrated starter model	Rated current of thermal relay (A)	Rated current regulation range (A)	Rated current of fuse (A)
QZ73-1,2,4,6	1,1.6, 2.5,4,6.4	0.64-1 1-1.6 1.6-2.5 2.5-4 4-6.4	2,4 4,5,6 6,10 10,15 fifteen
QZ73-3,5,7	ten sixteen	6.4-10 10-16	20,25,30,35,40,50
QZ73-3,5,7,8,9,10	twenty-five	16-25	50,60

>>Performance parameters
Integrated starter controls the maximum power of the motor

model	Attract coil voltage	Control electric high power (kw)
		220V	380V
QZ73-1	127,220,350	one point eight	three point two
QZ73-2	36,380	-	three point two
QZ73-3	36,380	-	ten
QZ73-4	220,380	one point eight	three point two
QZ73-5		five point eight	ten
QZ73-6		one point eight	three point two
QZ73-7		five point eight	ten
QZ73-8		-	twelve point five
QZ73-9		seven
QZ73-10		seven

4. Comprehensive starter technology performance

model	Rated current of thermal relay (A)	Control the maximum power of the electric motor (KW)		Setting current adjustment range (A)
		220V	380V
QZ73-1,2,4,6	one point one	one point eight	three point two	0.68-1.1
	one point six			1.0-1.6
	two point four			1.5-2.4
	three point five			2.2-3.5
	five			3.2-5.0
	seven point two			4.5-7.2
QZ73-3,5,7	eleven	five point five	ten	6.8-1.1
	sixteen			10-16
	twenty			14-22
QZ73-8,9,10	twenty-two	seven	ten	14-22

Overall dimensions

model	A	B	C	D	H
QZ731-1	three hundred and fifty-five	269(260)	three hundred and ten	two hundred and thirty	156(156)
QZ731-2，3	three hundred and forty	281(275)	two hundred and ninety-five	two hundred and fifteen	156(156)
QZ731-4	two hundred and sixty	269(260)	two hundred and fifteen	two hundred and fifteen	156(156)
QZ731-6，7	three hundred and ten	269(260)	two hundred and sixty-five	two hundred and thirty	163(163)
QZ731-8	three hundred and forty	281(275)	two hundred and ninety-five	two hundred and fifteen	156(163)
QZ731-9	two hundred and sixty	269(260)	two hundred and fifteen	two hundred and fifteen	156(163)
QZ731-10	three hundred and ten	269(260)	two hundred and eighty-five	two hundred and fifteen	156(163)

QZ73 series comprehensive electromagnetic starter