Product Description

The HNL01.1E-0370-N0125-A-480-NNNN is a mains choke produced according to the international quality standards by highly trained engineers of Rexroth Indramat. This device essential part of the industrial servo system as it protects industrial converters by blocking high-frequency alternating current capable of damaging the power circuit of the converter. The installation of the HNL01.1E-0370-N0125-A-480-NNNN mains choke helps frequency converters and power supply units to realize a higher DC bus continuous power. This choke can be operated with a lot of industrial production machines such as food processing systems, packaging systems, assembly systems, and lots more. The converter is also manufactured with silicon and asbestos-free materials; thus, it is extremely safe for industrial operation. The installation of the mains choke is particularly important when using supply units with line regeneration.

Under ideal operating conditions, the HNL01.1E-0370-N0125-A-480-NNNN mains choke can generate a continuous current of about 480 amperes and an electrical power as high as 200 watts. This device can generate a leakage current as high as 3.5 milliamperes during normal operating conditions; thus, to prevent electrical accidents, operators should ensure the choke is connected securely to the grounding system of the servo system. The installation of this choke should be carried out by a well-trained technician; also, the operation of the HNL01.1E-0370-N0125-A-480-NNNN mains choke should always be in accordance with the operation conditions stated in the user manual.

The heat generated during the operation of the HNL01.1E-0370-N0125-A-480-NNNN is regulated through natural convection; thus, the mains choke should be installed in a position that exposes it to cool air. The maximum permissible height for the installation of the choke is 1000 meters above sea level. This unit can be shipped globally with a one-year warranty period from Wake Industrial.