30.DR.B28-4430
Wake Industrial LLC is not an authorized distributor of this product.
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The 30.DR.B28-4430 from KEB operates within the DR Motor Input Chokes series at 2.8 mH of inductance with a maximum current capability of 44 A. The device operates at a resistance level of 0.43 mΩ which optimizes power distribution. The device operates within the complete DC to 60 Hz frequency range which supports a wide range of potential applications. An insulation classification of Class H (180°C) permits operation at elevated temperatures. High-grade silicon steel laminations and copper make up this device which ensures both durability and high performance characteristics. The device employs natural convection to regulate cooling processes. This choke measures 100 mm x 200 mm x 150 mm with a total weight of 5 kg.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
KEB 30.DR.B28-4430 input choke achieves exceptional results through its 2.8 mH inductance and 44 A maximum current rating while serving high-performance and demanding applications. The low resistance of 0.43 mΩ allows the choke to distribute power effectively thereby minimizing energy losses while improving operational performance. Stable efficient energy usage requirements make this product an excellent fit for critical industrial applications. The device regulates power with high efficiency throughout electrical cycles ranging from direct current up to 60 Hz cycles thus enabling versatile applications across multiple motor speed domains.
The Class H insulation demonstrates a 180°C resistance level to ensure resistance against high operating temperatures in machinery applications like high-speed motors or industrial equipment. The device contains high-grade silicon steel laminations together with copper windings to deliver both outstanding magnetic qualities and extended durability and optimized power transmission. These materials work together to strengthen the device performance while extending the time between required maintenance operations. A natural convection cooling system built into the device operates autonomously to maintain temperature regulation while shutting out overheating conditions. The system permits unimpeded operation across varying industrial thermal ecosystems. The KEB 30.DR.B28-4430 features a compact form factor measuring 100 mm x 200 mm x 150 mm along with a weight of 5 kg to serve diverse applications without sacrificing productivity.
The industrial sector values the KEB 30.DR.B28-4430 as their preferred motor control solution when reliable high-performance operation is required. The KEB 30.DR.B28-4430 operates in adverse conditions because of its heavy-duty materials combined with efficient cooling mechanisms which make it the leading choice for demanding applications requiring high precision and extended product lifetime. The smooth and effective power flow this choke provides ensures uninterrupted operation in harsh conditions which extends equipment lifetime for both industrial motor control applications and demanding commercial systems.
Frequently Asked Questions about 30.DR.B28-4430:
Q: What is the inductance of the KEB 30.DR.B28-4430?
A: The inductance of the KEB 30.DR.B28-4430 is 2.8 mH.
Q: What is the maximum current capability of the device?
A: The device can handle a maximum current of 44 A.
Q: What frequency range does the KEB 30.DR.B28-4430 operate within?
A: It operates across a frequency range from DC to 60 Hz.
Q: What insulation class is used in the KEB 30.DR.B28-4430?
A: The device uses Class H insulation, rated for temperatures up to 180°C.
Q: How does the KEB 30.DR.B28-4430 regulate cooling?
A: The choke uses natural convection cooling, allowing for effective heat dissipation without external fans.
