131H3211

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The 131H3211 is a robust drive with a power rating of 55 kW, suitable for three-phase AC motors. Manufactured by Danfoss under the VLT FC 202 AQUA Drives series, it features an input voltage range of 380-480 VAC. The device includes an integrated RFI filter and has an IP20 chassis enclosure type.

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Wake Industrial Warranty

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Product Description:

The AQUA Drive 131H3211 from Danfoss is powered by a three-phase power supply system with input voltage ranging between 380 and 480 VAC. This drive’s apparent power capacity is 73.4 kVA, and it can support large electrical demands while providing efficiency and consistent performance in high-demand uses.

This drive offers 80 A continuous rated current in heavy-duty operation to offer stable performance and reliable current delivery in long-term usage cases. This drive can reach a maximum current capacity of 120 A, which allows it to absorb operational surges without sacrificing stability, reliability, or protective features. With 110% normal duty load operation, the 131H3211 drive delivers a reliable output power of 55 kW, adding to enhanced application requirements. It accommodates a maximum fuse rating of 160 A, offering critical safety protection and a high level of conformity for overloading protection and electrical faults. The 131H3211 drive features an RFI Class A1/B (C1) electromagnetic interference filter, which reduces electrical noise emissions to improve compliance with electromagnetic compatibility standards. This AQUA drive runs fully optimally and without derating when it is installed within altitudes of 1000 m.

This drive is protected with a protection class IP20 chassis design, providing robust protection for in-chassis components to be appropriate for controlled environmental operating conditions. The mounting style of this drive follows chassis mount, which enables it to be installed safely within electrical control systems and offers professional installation convenience. This drive has a C3 housing size to meet compact external dimensions with adequate internal room to house electrical components and deliver efficient cooling performance. It follows an acceptable storage temperature range between -25 °C to +65 °C for safe storage, transport, and handling under dissimilar environmental and climatic conditions.

Apparent power capacity
73.4 kVA
Electromagnetic interference filter
RFI Class A1/B (C1)
Housing size
C3
Input voltage range
380 - 480 VAC
Installation type
Chassis mounting
Maximum fuse rating
160 A
Output power at 110% load (normal duty)
55 kW
Peak current (heavy duty)
120 A
Permissible storage temperature
-25......+65 °С
Power supply phase configuration
Three-phase
Protection class
IP20 / Chassis
Rated continuous current (heavy duty)
80 A

Frequently Asked Questions about 131H3211:

Q: Why is chassis mounting installation used in the AQUA Drive 131H3211?

A: Chassis mounting allows secure integration into electrical panels. It also improves accessibility during professional maintenance operations.

Q: How does the RFI Class A1/B filter in the AQUA Drive 131H3211 enhance system performance?

A: The filter reduces electromagnetic disturbances, which protects nearby sensitive equipment. It ensures compliance with EMC standards for industrial and water system installations.

Q: What advantage does the C3 housing size provide for the AQUA Drive 131H3211?

A: The C3 housing ensures compact installation without limiting internal capacity. It balances physical size with cooling efficiency for heavy-duty operation.

Q: How does the permissible storage temperature range of -25 °C to +65 °C benefit this drive?

A: This range allows safe transportation and storage across harsh climates. It also protects components during non-operational phases.

Q: Why is the three-phase configuration significant for the Danfoss AQUA Drive 131H3211?

A: The three-phase design balances power loads across all lines. This results in reduced electrical stress and improved operational stability.


Internal Product Review

  • ‘‘The 131H3211 is a powerful AQUA drive designed for industrial use. It delivers 73.4 kVA apparent power, supports 380–480 VAC input, and includes an RFI Class A1/B filter. This drive is commonly used in water systems, irrigation networks, and wastewater operations.’’

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