HLL05.1F-04M0-S0603-N-D7-01U2-NNNN

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The HLL05.1F-04M0-S0603-N-D7-01U2-NNNN DC bus choke features a 4 mH inductance, 603 A current rating, and a 750 V nominal DC voltage. It ensures stable high-power operation with efficient thermal management using liquid cooling.

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Product Description:

The HLL05.1F-04M0-S0603-N-D7-01U2-NNNN DC bus choke is a high performance component designed to enhance system stability by regulating the current flow and minimizing voltage fluctuations in high power applications. This product is commonly utilized in industrial power converters and drives particularly in demanding environments requiring reliable current management.

This HLL05.1F-04M0-S0603-N-D7-01U2-NNNN DC bus choke offers an inductance of 4 mH that provides effective suppression of high frequency interference in the system. It supports a continuous current rating of 603 A high capacity systems. This choke ensures optimal performance under sustained loads with a nominal DC bus voltage of 750 V and liquid cooling for efficient thermal management. The power dissipation of this model is rated at 940 W under water cooling conditions. This component features an allowed leakage capacitance of 1.2 µF to ensure controlled energy discharge. The liquid cooling system of this DC choke requires a flow rate of over 8 liters per minute with a filling capacity of 1.7 liters. The pressure drop at 5, 7 and 9 liters per minute is 0.02 bar, 0.04 bar and 0.06 bar respectively. This ensures a steady and manageable pressure profile throughout the system.

This HLL Bus Chokes series model degree of protection is rated at IP00. This indicates it is intended for protected installation environments. The ambient operating temperature for this model is set at 40 C. The total weight of this choke is 98 kg. This product is designed to prevent parallel connections of DC bus chokes at both the input and output to avoid operational inefficiencies. These technical features make this model an essential component for ensuring power system stability and efficiency in a variety of industrial settings.

Allowed Leakage Capacitance
1.2 [µF]
Continuous Current
603 A
Efficiency
97%
Frequency Range
0-60 Hz
Inductance
4 Mh
Input Voltage Range
380-480 VAC
Protection Class
IP54
Protection Class
IP00
Rated Power
5.5 kW
Weight
98 kg

Frequently Asked Questions about HLL05.1F-04M0-S0603-N-D7-01U2-NNNN:

Q: How does the HLL05.1F-04M0-S0603-N-D7-01U2-NNNN manage high current in industrial systems?

A: The HLL05.1F-04M0-S0603-N-D7-01U2-NNNN supports a continuous current rating of 603 A. Its 4 mH inductance ensures effective suppression of high-frequency interference for smooth current flow in high-power applications.

Q: What cooling requirements does the HLL05.1F-04M0-S0603-N-D7-01U2-NNNN need for optimal performance?

A: This model requires a liquid cooling flow rate of over 8 liters per minute for efficient thermal management. It has a filling capacity of 1.7 liters to prevent overheating under sustained loads.

Q: How does the HLL05.1F-04M0-S0603-N-D7-01U2-NNNN handle power dissipation in demanding applications?

A: It is rated at 940 W power dissipation under water cooling conditions. This helps maintain system stability even at high operating voltages of 750 V with continuous current flow.

Q: What protection rating does the HLL05.1F-04M0-S0603-N-D7-01U2-NNNN have for installation environments?

A: The IP00 rating indicates it is designed for protected installations. This ensures the component operates reliably in controlled environments without external exposure to harsh elements.

Q: Why is parallel connection discouraged in the HLL05.1F-04M0-S0603-N-D7-01U2-NNNN?

A: This DC bus choke is designed to prevent parallel connections at input and output points. This avoids operational inefficiencies and ensures consistent current regulation without system instability.


Internal Product Review

  • ‘‘The HLL05.1F-04M0-S0603-N-D7-01U2-NNNN DC bus choke excels with 603 A continuous current, 750 V nominal voltage, and 1.7-liter liquid cooling capacity. This model has low-pressure drops, 940 W power dissipation, and reliable interference suppression. This choke is an excellent choice for power systems requiring sustained performance.’’

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