ADD250 Electromagnetic Starter

The Electromagnetic Starter is a highly efficient and reliable device used to control the starting and stopping of electric motors, making it an essential component in various industrial applications.

Characteristics

1, Continuous 250A Load;
2, with a set of normally open contacts;
3, coil power consumption ≤ 24W;
4, insulation resistance up to 100MΩ(1000VDC), voltage resistance between contact and coil 2kV;
5, IP protection grade: IP67;
6, meet the requirements of IEC 60664-1,GB/T14048.1 and GB/T14048.4;
7, meeting RoHs(2002/95/EC) requirements;
8, safety certification: CE, CCC;

Keyword： ADD250 Electromagnetic Starter

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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!

Product Overview:

The Electromagnetic Starter is a highly efficient and reliable device designed to control the starting and stopping of electric motors. It utilizes electromagnetic principles to provide smooth and seamless motor operations, making it an essential component for various industrial and commercial applications.

With its advanced design and robust construction, the Electromagnetic Starter offers exceptional performance and durability. It features a compact and ergonomic design, making it easy to install and operate. The starter is equipped with high-quality components that ensure long-term stability and consistent performance.

The Electromagnetic Starter offers a wide range of safety features, including overload protection and short circuit protection, to prevent damage to the motor and ensure the safety of the operator. It also features a built-in thermal relay that helps prevent overheating.

Overall, the Electromagnetic Starter is a top-notch solution for controlling the starting and stopping of electric motors. Its efficiency, reliability, and safety features make it an indispensable device in various industrial and commercial settings, ensuring smooth and trouble-free motor operations.

Performance Parameters (at23 ℃)
Contact Form	1K(1NO)
Contact Resistance	≤ 5mΩ
Contact Voltage Drop	≤ 80mV(at 120A)
insulation resistance	≥ 50MΩ
overload current	≤ 7le,≯ 1s
temperature	-40 ℃ ~ 55 ℃
load end lead-out type	M8 external thread
vibration	3.5g,10~200Hz,1/2 sine wave (energized)
humidity	5% ~ 95% RH
overall dimensions	76.8mm * 70.6mm * 68.5mm
working system	short time
load durability (resistance) a	≥ 50000 times (24V/300A)
load wiring torque	8-10N.m

performance parameters (at23 C)
suction voltage		≤ 70% Us
release voltage		5%-40% Us
suction time		≤ 30ms
contact bounce time		≤ 5ms
release time		≤ 30ms
medium withstand voltage	main contact	50Hz/60Hz 1500VAC/1min
	between main contact and coil	50Hz/60Hz 1500VAC/1min
insulation resistance	initial state	100 MΩ 1min
	after electrical life	50MΩ 1min
Impact	Stability	20g (Energization)
	Strength	50g
Mechanical Durability		≥ 100000 Times
Coil Wiring Torque		2-3N.m