ADH150-E Locomotive Contactors

Locomotive Contactors, at the heart of modern rail transportation, are essential components that control the flow of electricity to the locomotive's various systems.

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, and contact part can meet IP67 protection level;
, 150A85 ℃ Long-term current carrying capacity:
4, insulation resistance up to 100M2(1000VDC), withstand voltage between contact and coil 3.5kV;
5, meet the requirements of IEC60664-1,GB/T140481 and GB/T14048.4:
6, meet the requirements of RoHs(2002/95/EC);
7, safety regulations certification: CE, CCC

application field

ADH series high voltage DC contactor products can be widely used in dry electric vehicles, hybrid electric vehicles, fuel electric discharge vehicles, construction machinery, photovoltaic power generation, wind power generation, battery charging and discharging system, DC voltage power supply control and other DC high voltage fields.

Keyword： ADH150-E Locomotive Contactors

classify:

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!

Locomotive Contactors, at the heart of modern rail transportation, are essential components that control the flow of electricity to the locomotive's various systems. These Contactors, designed for durability and reliability, ensure the smooth operation of trains by managing the distribution of power effectively. Withstanding extreme conditions, they offer seamless performance even under the most challenging circumstances.

Locomotive Contactors are a crucial part of any railway system, responsible for safe and reliable train operations. They function as switching devices, connecting and disconnecting the flow of electricity to specific systems within the locomotive. TheseContactors feature advanced technologies, ensuring minimum wear and tear, while providing maximum electrical efficiency. Their robust design and longevity make them an ideal choice for long-term railway applications.

Locomotive Contactors are a vital component of any railway locomotive, playing a pivotal role in its smooth operation. These Contactors are designed to withstand the rigors of railway service, enduring constant switching and high current loads. Their dependable performance and long lifespan contribute significantly to the overall reliability and economy of railway transportation. WithLocomotive Contactors, you can rest assured that your train operations are in safe and efficient hands.

main load contact parameter
contact form	1K(1NO)
contact polarity	non-polarity
contact resistance	≤ 0.5mΩ (at 150A)
maximum switching voltage	900VDC
Maximum breaking current	1500A (320VDC) once 1000 times
Electrical durability a	1000 times (900VDC,150A)
	3000 times (750VDC,150A)
	9000 times (450VDC,150A)
mechanical durability	300000 times
electrical durability B	150A, continuous
	200A,60min
	300A,5min
	400A,1min

performance parameters (at23 c)
pull-in voltage		≤ 9.5V (12-36V)
		≤ 36.5V (48-72V)
release voltage		<7.2V,>> 3.6V (12-36V)
		<14.4V,>7.2V (48-72V)
pull-in time		≤ 25ms
contact bounce time		≤ 5ms
release time		≤ 6ms
medium withstand voltage	main contact	3500VAC 1min
	between main contact and coil	3500VAC 1min
insulation resistance	initial state	100 MΩ 1min c
	after electrical life	50mΩ 1min
impact	Stability	20g (Power on)
	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		M6 Internal Thread
Weight		About 500g
overall dimensions		80mm * 52.5mm * 68.5mm

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