GSZ1 DC Contactor Electric Vehicles, Construction Machinery, DC Screen, DC Control Panel

• Electricity Type: DC
• Number of Pole: 1
• Phase: 1
• Model NO.: GSZ1
• Main Circuit Rating Voltage: 48VDC
• Main Circuit Rating Current: 50A, 80A, 100A, 200A, 400A, 600A, 800A
• Type: Dc Contactors
• Theory: Electromagnetic Relay
• Size: Big
• Built-in Auxiliary Contact: Nil
• Extra Auxiliary Contact: 1no+1nc
• Standard: IEC60947-4-1, En60947-4-1, UL508
• Operating Ambient Temperature: -25 to +70 Centigrade
• Class of Pollution: 3
• Installation Category: 3
• Transport Package: Carton
• Specification: Large current
• Trademark: TIANSHUI 213
• Origin: China
• HS Code: 8536490090
• Production Capacity: 80000PCS/Year

Product Description

 

GSZ1 series of single pole DC contactors are mainly used for electric vehicle, construction machinery, DC screen, DC control panel.

General Introduction

1. GSZ1 series of single pole DC contactors are mainly used for electric vehicles, construction machineries, DC screens, DC control panles.

Product Description

 

 

Model		GSZ1-5010 /5010M	GSZ1-8010 /8010M	GSZ1-5011 /5011M	GSZ1-8011 /8011M	GSZ1-10010 /10010M	GSZ1-10011 /10011M	GSZ1-20010 /20010M	GSZ1-20011 /20011M	GSZ1-40010 /40010M	GSZ1-40011 /40011M
Electrical parameters
Rated insulation voltage Ui (V)		300
Rated Voltage Ue (V)		48/144	48/144	48/144	48/144	48/144	48/144	48/144	48/144	48/96	48/96
Conventional thermal current Ith (A) (DC-1)		80	80	80	80	100	100	200	200	400	400
Rated current le (A)  (DC-1)		50	80	50	80	100	100	200	200	400	400
Contorol power (KW)	DC-5	-	-	-	-	1.5/5.5	-	3/11	-	-	-
Main Contact		1P		1P+1R		1P	1P+1R	1P	1P+1R	1P	1P+1R
Standard coil voltage Us		DC:  12V,  24V,  48V
pull-in voltage		0.85Ue-1.20Us
Dropout voltage		0.10Us-0.75Us
Voltage specification(V DC)		12,       24,       48		12,       24,       48		12,       24,       48		12,       24,        48		12,       24,       48
Coil current (A)	Pull-in	0.6,    0.33,    0.13		0.98,    0.48,    0.25		0.68,     0.4,     0.2		0.97,     0.5,     0.27		1,       0.6,       0.3
	Hold	0.6,    0.33,    0.13		0.98,    0.48,    0.25		0.68,      0.4,     0.2		0.97,     0.5,     0.27		1,       0.6,       0.3
Coil power(W)	Pull	7.2,      7.8,      5.9		11.7,    11.7,    11.7		8.2,      9.5,      9.5		11.6,     11.9,     12.7		12,      14.4,      14.5
	Hold power	7.2,      7.8,      5.9		11.7,    11.7,    11.7		8.2,      9.5,      9.5		11.6,     11.9,     12.7		12,      14.4,      14.5
DC-1	Electrical life (10000 times)	1
	Operation frequency per hour	360						180		90
Mechanical life (10000 times)		10
Pull-in  time   (ms)		10-20				30-40		40-50		50-60
Drop-out time    (ms)		5-10				5-10		5-10		10-15
Standard		IEC60947-4-1,     EN60947-4-1
Certificate		CCC           TUV
Operating ambient temperature		-25ºC ··+70ºC
Storage temperature		-40ºC ··+80ºC
Class of pollution		3
Installation category		3
Reference net weight (KG)		0.18	0.18	0.2	0.2	0.4	0.45	0.65	0.72	1.49	1.99

Detailed Photos