175H4141

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The 175H4141 is a variable speed drive featuring a rated power of 2.2 kW and IP54 enclosure protection. Manufactured by Danfoss as part of the VLT 3000 Variable Speed Drives series, it operates with a supply frequency of 50/60 Hz and can handle motor cables up to 300 meters. It meets EMC standards EN 55011 and EN 55014.

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Product Description:

The Danfoss 175H4141 is a variable speed drive designed to enhance motor reliability in precision automation systems. It is designed to offer durability and dependable conversion of AC input into robust mechanical output with high efficiency. It generates 2.2kW of output, continuously delivering substantial driving power for the connected motor. It is engineered to provide a smooth sinusoidal output that closely resembles pure mains supply waveforms. This results in better motor performance and a longer equipment lifespan. This drive achieves full-rated motor voltage at the rated motor frequency, ensuring optimal torque delivery and efficiency across the entire operating range. The drive's near-perfect sinusoidal output significantly lowers motor noise, vibration and bearing wear compared to traditional PWM drives. This makes it suitable for precision applications like machine tools, textile machinery, and laboratory equipment.

The 175H4141 stands out for its strong protection and isolation systems. It includes built-in motor coils, a mains reactor DC link coil, and galvanic insulation (PELV). These features offer multiple layers of electrical safety and system reliability. The integrated mains reactor cuts harmonic distortion and improves power factor. It also protects against voltage spikes and electrical disturbances that often occur in industrial power systems. The drive operates on a standard 50/60Hz supply frequency, with excellent electromagnetic compatibility that meets EN 55011 and EN 55014 standards. This ensures it can easily fit into sensitive industrial environments without disrupting nearby electronic devices or communication systems.

The 175H4141's sturdy IP54 enclosure allows for installation in tough industrial settings. The drive offers flexibility in system design, supporting motor cable lengths of up to <<300 meters. This long cable length prevents signal loss in installations where extensive connection distances are required.

Ambient Temp At Full Load (ct)
-10 to +45 C
Apparent Power (svlt,n)
4.2 kVA
Emc Emission Standard
EN 55011; EN 55014
Enclosure Rating
IP54
Max Motor Cable Length
300 m
Max Output Frequency
500 Hz
Output Current (ivlt,n)
10.5 A
Power Loss At Max Load (ct)
130 W
Power Loss At Max Load (vt)
130 W
Rated Motor Frequency
50/60/87/100 Hz
Rated Power
2.2 kW
Storage/transport Temperature
-25 to +70 C
Supply Frequency
50/60 Hz
Weight (ip54)
11.0 kg

Frequently Asked Questions about 175H4141:

Q: What power output does the 175H4141 provide?

A: The 175H4141 provides 2.2kW rated power with full-rated motor voltage at rated motor frequency for optimal torque delivery and motor performance.

Q: What output quality does the 175H4141 deliver?

A: The 175H4141 delivers near-perfect sinusoidal output with close resemblance to mains supply waveforms, reducing motor noise, vibration, and bearing wear.

Q: What protection rating does the 175H4141 feature?

A: The 175H4141 features IP54 enclosure protection, enabling installation in wash-down areas, outdoor locations, and environments with dust or moisture.

Q: What motor cable length does the 175H4141 support?

A: The 175H4141 supports motor cable lengths up to 300 meters, enabling flexible system architecture and remote motor positioning.

Q: What EMC standards does the 175H4141 meet?

A: The 175H4141 meets EMC standards EN 55011 and EN 55014, ensuring electromagnetic compatibility in sensitive industrial environments.


Internal Product Review

  • ‘‘The 175H4141 excels in precision applications with its near-sinusoidal output quality and comprehensive protection systems. The 300-meter cable capability and IP54 rating provide exceptional installation flexibility. However, the advanced features may increase initial costs.’’

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