HNL05.1R-0094-N1019-N-A4-NNNF
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MPN: R911347341
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The HNL05.1R-0094-N1019-N-A4-NNNF is a mains choke with a rated output current of 94A and a protection class of IP20. Manufactured by Bosch Rexroth Indramat as part of the HNL Mains Chokes series, it operates with 3-phase power and supports input voltages of 3 x AC 380-480 V ~10%. It features forced air cooling and SERCOS communication interface.
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Product Description:
The HNL05.1R-0094-N1019-N-A4-NNNF Mains Choke is manufactured by Bosch Rexroth Indramat. It is an electrical component used for preventing harmonic impacts and current fluctuations in industrial automation. It is designed to support AC input systems between 380 and 480 volts. The supported voltage range includes a tolerance of -15 percent to +10 percent.
The HNL05.1R-0094-N1019-N-A4-NNNF mains choke has an inductance rating of 94 mH. Its nominal current capacity is specified at 1019 amperes. This unit features two distinct cooling options for thermal management. When cooled by air, its power dissipation is rated at 1950 watts. This power dissipation increases to 3500 watts with water cooling. This mains choke supports effective performance in high-current applications. The HNL05.1R-0094-N1019-N-A4-NNNF mains choke carries an IP00 degree of protection. It must be installed within a protected enclosure. The device performs reliably at a maximum ambient temperature of 40 degrees Celsius. The permissible operating altitude is up to 1000 meters above sea level. The physical size of the mains choke is 676 mm by 728 mm by 3234 mm. It weighs approximately 225 kilograms in total. This choke model uses water cooling to maintain safe thermal limits under load.
The water cooling system in HNL05.1R-0094-N1019-N-A4-NNNF mains choke requires a minimum flow of 8 liters per minute. The system has a total filling capacity of 4.1 liters. The pressure drop at 5 liters per minute is measured at 0.04 bar. The pressure drop rises to 0.07 bar at 7 liters per minute. The pressure drop reaches 0.12 bar at 9 liters per minute. This choke improves power quality in electrical systems. It filters harmonics and stabilizes voltage during drive operation. The choke supports thermal reliability using air or water cooling.
Frequently Asked Questions about HNL05.1R-0094-N1019-N-A4-NNNF:
Q: Why does this HNL05.1R-0094-N1019-N-A4-NNNF mains choke need dual cooling modes?
A: The HNL05.1R-0094-N1019-N-A4-NNNF mains choke requires dual cooling to handle high heat loads under industrial current ratings.
Q: Why is filling capacity of the HNL05.1R-0094-N1019-N-A4-NNNF mains choke specified in liters?
A: The HNL05.1R-0094-N1019-N-A4-NNNF choke's 4.1-liter capacity ensures complete coolant circulation for thermal consistency and overload protection.
Q: What material considerations are used in build of HNL05.1R-0094-N1019-N-A4-NNNF mains choke?
A: The HNL05.1R-0094-N1019-N-A4-NNNF uses heat-resistant insulation and conductive windings to maintain stability under peak electrical loads.
Q: How does this HNL05.1R-0094-N1019-N-A4-NNNF mains choke stabilize voltage ripple?
A: The HNL05.1R-0094-N1019-N-A4-NNNF suppresses AC ripple by creating inductive resistance against low-frequency harmonic distortions.
Q: What is the function of pressure drop values of the HNL05.1R-0094-N1019-N-A4-NNNF mains choke?
A: In the HNL05.1R-0094-N1019-N-A4-NNNF, pressure drop indicates fluid resistance and helps assess cooling system efficiency.
