ZJH-200A(DZJ) type DC contactorDetailed product description：

Purpose:
The ZJH-200A (DZJ) DC contactor is suitable for various electronic control systems such as electric vehicles, automotive air conditioning, communication power supplies, and uninterruptible power supplies.

Usage conditions:
1. Environmental temperature: -25 to+40 ℃
2. Relative humidity:+20 ℃ up to 98%
3. Fixed vibration frequency: 1-50Hz Acceleration: 10 meters/s2
4. Impact acceleration: 30 meters per second
5. Altitude: 2000 meters
6. Installation direction: Contact points facing upwards

The meaning of ZJH-200A (DZJ) type DC contactor model



Outline installation diagram and circuit schematic diagram


ZJH-200A (DZJ) type DC contactor

Preface	parameter name	unit	Product coil rated voltage type parameter requirements
			12V	24V	30V	36V	40V	48A
one	Rated control power supply voltage of coil	V	twelve	twenty-four	thirty	thirty-six	forty	forty-eight
two	Maximum starting current of coil	A	<5
three	Maximum holding current of coil in cold state	A	zero point five five	zero point three	zero point two five	zero point two	zero point one seven	zero point one six
four	Rated operating voltage of contact circuit	V	twenty-four	forty-eight	thirty	thirty-six	forty	forty-eight
five	Rated working current of contact circuit	A	two hundred
six	Control the fluctuation range of power supply voltage	-	±20%Us
seven	Maximum breaking capacity of contacts	A	4Ie power on time is 5 milliseconds, with 5 on-off cycles (τ=0.001 seconds)
eight	Contact voltage drop under 100A current	MV	<60
nine	Pull in time under rated control power supply voltage	MS	<30
ten	Release time under rated control power supply voltage	MS	<30
eleven	Maximum bounce time of the contact point	MS	three
twelve	Insulation resistance value (cold state)	MΩ	>20
thirteen	AC insulation electrical strength	-	50Hz 1000V 1min
fourteen	Auxiliary contact load current	A	5A τ=0.001s (only products with "S" have this option) 24V
fifteen	Electrical lifespan (￡=0.001 seconds)	time	1000 (τ=0.001 seconds)
sixteen	mechanical life	ten thousand times	thirty
seventeen	Work Specifications	-	continuous
eighteen	Action characteristics	V	75% of Us products should be able to engage, 40% Us products should not release, and the minimum release voltage should not be lower than 5% Us