ADH100 1000V DC Contactor

A 1000V DC contactor is an electrical device used to control the flow of direct current (DC) in high voltage applications. It is specifically designed to handle voltages up to 1000 volts, making it suitable for various industrial and commercial applications.

Features

1, high-strength epoxy resin sealing, no risk of arc leakage, to ensure no fire or explosion during life;
2, potting nitrogen-based gas, effectively preventing contact oxidation and burning, low and stable contact resistance, contact part can meet IP67 protection level;
3, 100A 25 ℃ long-term current carrying capacity;
4, insulation resistance up to 100MΩ(1000VDC), withstand voltage between contact and coil 3.5kV;
5, in line with IEC 60664-1,GB/T14048.1 and GB/T14048.4 requirements;
6, in line with RoHs(2002/95/EC) requirements;
7, safety certification: CE;

Keyword： ADH100 1000V DC Contactor

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Product Details

For a long time, the company has won extensive trust and support from customers with its ever-increasing innovation capabilities, stable quality assurance capabilities, professional customization capabilities, timely delivery capabilities and high-quality after-sales service system. Volkswagen, Komatsu, Dongfeng, GOODWINCH, TMAX and other major companies have formed close strategic partnerships.The company has strong research and development capabilities, precise production equipment, advanced production technology, sophisticated testing equipment and a million-level purification workshop. There are more than 20 series of products with a total of more than 1000 specifications, such as high and low voltage DC contactors, power switches, connectors, etc, it is widely used by customers in new energy electric vehicles and supporting charging stations and charging piles, photovoltaic and wind power generation systems, energy storage power stations, battery packs, electric forklifts, electric winches, battery cars, electric locomotives, UPS, medical equipment, communication power supplies, Inverter, power backup and other fields, and are exported to Asia, Europe and America.Today, all Okai people are refreshed and enterprising! Facing the market and customers, we have only one promise: Okay, let the electricity be in control!

A 1000V DC contactor is an electrical device used to control the flow of direct current (DC) in high voltage applications. It is specifically designed to handle voltages up to 1000 volts, making it suitable for various industrial and commercial applications. The contactor acts as a switch, allowing or interrupting the current flow by opening or closing its contacts. With its robust construction and high voltage rating, the 1000V DC contactor ensures reliable and safe operation in demanding environments. It finds applications in areas such as renewable energy systems, electric vehicles, power transmission and distribution, and industrial machinery. The contactor plays a crucial role in maintaining efficient and secure electrical power management in high voltage DC circuits.

main load contact parameter
contact form	1K(1NO)
contact polarity	non-polarity
contact resistance	≤ 0.5mQ (at 100A)
maximum switching voltage	900VDC
Maximum breaking current	800A(320VDC)1 time
Electrical durability a	1000 times (900VDC,50A)
	3000 times (750VDC,50A)
	9000 times (450VDC,50A)
Mechanical durability	300000 times
Electrical durability B	100A, continuous
	130A,60min
	180A,5min
	300A,30S

performance parameters (at23 c)
pull-in voltage		≤ 70% Us
release voltage		<40% Us,>5% Us
pull-in time		≤ 25ms
contact bounce time		≤ 5ms
release time		≤ 10ms
dielectric withstand voltage	main contact	3500VDC 1min
	Main Contact and Coil	3500VDC 1min
Insulation Resistance	Initial State	100 MΩ 1min c
	Electrical Life	50MΩ 1min
Impact	stability	20g (energization)
	strength	50g
vibration		10g,10 to 500Hz,1/2 Sine Wave (Power on)
Humidity		5% ~ 95% RH
Temperature		-40 C ~ 85 C
Load End Lead End Type		M5 Internal Thread
Weight		About 230g
overall dimensions		55mm * 42mm * 64mm

auxiliary contact parameters
auxiliary contact form	1K/1B(1NO/1NC)
auxiliary contact rated current	5A
Auxiliary Contact Maximum Breaking Voltage	120VDC