136Z1931

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The Danfoss 136Z1931 drive is part of the VLT FC 202 AQUA Drives series and features an 11 kW power rating. It operates on three-phase input voltage of 380-480 VAC and comes with an integrated RFI filter. The drive has an IP66/NEMA 4X backplate enclosure and is equipped with a graphical local control panel for ease of use.

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Product Description:

The 136Z1931 AQUA Drive is designed for industrial machinery by Danfoss. The drive is from series 202 and has a power rating of 11 kW/15 HP. It runs on a three-phase power source with 380–480 VAC mains voltage. The drive comes with a sturdy case and is designed to work reliably for any length of time.

The 136Z1931 aqua drive is shielded from the external environment by a backplate. Its housing is classified as IP66 / NEMA 4X. As you can see, the frame is a B1 size and is only 494 mm tall, 243 mm wide, and 261 mm deep. In normal use, the device loses 392 W of power, and in heavy use, it loses 291 W. The capacity that it is designed for is 16.6 kVA. There are 160% heavy operation ratings at 7.5 kW and 110% normal operation values at 11 kW. Under normal conditions, current rates are 24 A/21 A continuously and 26.4 A/23.11 A intermittently. During heavy use, the drive gives out 16 A / 14.5 A continuously and 25.6 A / 23.2 A intermittently. The item comes with a graphical local control screen, an H2 RFI filter, and a safe stop function. It comes with the most recent version of standard software and has smooth imperial wire entry as adaptation A.

The 136Z1931 aqua drive does not have an extra mains option or a PCB coating choice that is set to "none." The catalog link is marked as NO_VIEW and has a global default view. The description of the product makes it easy to identify for use around the world. A normal language pack comes with the drive software. There is no enclosure adaptation B, and there are no A/B/C/D choices.

Control Panel
Graphical Local Control Panel
Drive Series
VLT AQUA Drive FC-202
Enclosure Rating
IP66 / NEMA 4X Backplate
Frame Size
B1
Horsepower
15 HP
Input Voltage
380-480 VAC
Mains Voltage
380–480 VAC (4)
Options A/b/c1/d
None
Pcb Coating
Not Coated
Phase
3-phase (T)
Phases
Three Phase
Power Rating
11 kW
Power Rating
11 kW / 15 HP (P11K)
Rfi Filter
Integrated
Safe Stop Function
Yes

Frequently Asked Questions about 136Z1931:

Q: Why does the 136Z1931 have a 16.6 kVA rating?

A: The 16.6 kVA rating defines the apparent power capacity. It ensures stable operation. It supports required loads efficiently. It helps maintain voltage and current balance during continuous drive use.

Q: How does the 136Z1931 benefit from IP66 / NEMA 4X enclosure protection?

A: The IP66 / NEMA 4X enclosure protects the drive. It secures the unit against dust and water. It allows safe operation in exposed conditions. It ensures reliable housing for electronics.

Q: Why does the 136Z1931 include both continuous and intermittent current ratings?

A: Continuous and intermittent current ratings define load-handling flexibility. They show current values under normal and heavy operation. They prevent overload. They ensure safe motor performance and efficient control under variable load.

Q: Does the 136Z1931 support the safe stop function for operational reliability?

A: Yes, the drive integrates a safe stop. It provides controlled motor shutdown. It prevents uncontrolled restarts. It adds safety during maintenance. It secures protection during operational faults.

Q: Why does the 136Z1931 have power loss values defined?

A: Power loss values measure heat and efficiency. They define expected energy dissipation. They help in planning cooling needs. They improve design calculations. They ensure a reliable energy balance in operation.


Internal Product Review

  • ‘‘The Danfoss 136Z1931 is a reliable drive produced by Danfoss. It features an IP66 / NEMA 4X enclosure, a B1 frame size, overload capacity, RFI filter, and smooth imperial cable entry. The main application is pump and fan control in treatment plants.’’

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