Photovoltaic Inverter Parts High Power 12 V DC Contactor Relay

Product Detail

Product Description
ADH250-E 8-36VDC 250A Load 12-900VDC Energy Saving Type 1NO Contact For HV Power Supply System AOKAI High Voltage DC Contactor
ADH250-E is energy-saving type DC contactor, standard applications include battery switches and standby equipment, DC voltage power control, electrical safety protection and so on. The contactor with energy saving board, when connected after 0.15s, the coil starts to switch automatically. Please do not frequently turn on and turn off. Otherwise, the contactors may be damaged. Compliance with EU RoHS directive (2002/95/EC), loaded with two kinds of polar and non-polar.

Our company founded in 2008, has become one of the most competitive manufactories in China with some years steady development, which depends on our strong R&D ability, the huge range of distribution channels and perfect manage system.

Brand: AK/AOKAI Name: High Voltage DC Contactor Model: ADH250-E  Rated Coil Voltage: DC8-36V Rated Load Voltage: DC12-900V Power Consumption: 1.7-2W Leading Out: M10 Internal Thread Rated Current: 250A Dimension: 80*64.2*74 (mm) Weight: About 500g

SPECIFICATION

Contact Type		1P (1NO Contact)
Contact Resistance		=0.2 mO (250A)
Contact Related Load (Resistance)		250A 500VDC
Max. Switching Current		2000A 320VDC (over 1 times)
Rated Voltage		(12-900)VDC
Max. Switching Power		640kW
Withstand Voltage	Between Contact and Coil	4000VAC
	Between Contacts	4000VAC
Air Gap		>10mm
Creepage Distance		>10mm
Mechanical Life (times)		1×106 times
Rated Electric Life (times)		10,000 times
Coil Outlet Methods		Outlet Wire
Load Outlet Methods		M10 Internal Thread Screw
Weight	Energy-Saving (E)	About 500g
Packing		Plastic Sealed
External Dimension	Energy-Saving (E)	80*64.2*74mm
Vibration		10Hz~2000Hz (20G)
Humidity		5%~95%RH
Temperature Range		-40?~85?

 USAGE ENVIRONMENT  

IP Grade	IP67
Operate Temperature	-40~+85?
Operate Humidity	5~95%RH

LOAD SWITCHING LIFE CURVE






INSTALLATION DIAGRAM



SCHEMATIC DIAGRAM



Aokai Electric is your best source for the high quality 1no 36v dc uninterruptible power supply parts relay with CE certification. We have been one of the largest such manufacturers and suppliers in China since our establishment in 2008. Welcome to contact our factory for the products.