178B6589

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The 178B6589 drive offers a power range of 0.55 to 18.5 kW, a supply voltage of 380-480 V ±10%, a maximum output frequency of 1000 Hz, and built-in EN 55011 1A EMC filtering. Part of the VLT 6000 HVAC Drives series by Danfoss, it supports various fieldbus options like Profibus DP and ModBus RTU.

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Product Description:

Danfoss 178B6589 is a flexible drive from the VLT 6000 HVAC Drives series. Its power range of 0.55 to 18.5 kW makes it applicable in small and medium-sized HVACs. It uses a three-phase source of power (380-480V +/-10%) with a frequency of 50/60 Hz. This drive has a maximum output frequency of 1000 Hz, which gives flexibility in motor control and stability within a wide range of operating conditions.

The built-in protection and reliability of the 178B6589 is one of its primary strengths. It comes with built-in short-circuit and earth fault protection, so it is 100 percent short-circuit-proof and operates safely. It has an overload capacity of 110 percent for 1 minute, which enables it to support higher loads when needed. It also has galvanic isolation of input, output, and supply, which ensures high safety and stability. It has an EMC filter, EN 55011 1A (built-in), that lowers electromagnetic interference to allow its operation in highly sensitive settings. The unit can run with full capacity in ambient temperatures of up to 45°C without derating, and therefore, it is reliable for various environments.

Along with high power and safety, the 178B6589 provides flexibility in control and communication. It has 8 programmable digital inputs and three programmable analogue inputs to easily program specific control capabilities based on the particular needs. The drive also offers several fieldbus alternatives, such as Profibus DP, ModBusRTU, DeviceNet and Metasys N2 that make it easy to use with modern systems. The Danfoss 178B6589 offers flexible mounting options, including horizontal, vertical, and side-by-side, making it a reliable and efficient choice for HVAC applications. This product comes with a 1-year warranty when purchased from Wake Industrial.

Control Inputs
8 programmable digital, 3 programmable analog
Earth Fault Protection
Yes
Emc Filter Class
EN 55011 1A built-in
Fieldbus Options
Profibus DP, ModBus RTU, DeviceNet, Metasys N2
Galvanic Isolation
Input/Output and supply
Max Output Frequency
1000 Hz
Mounting
Horizontal, vertical, side-by-side mounting
Operating Temperature Max
45°C (no derating)
Overload Capacity
110% for 1 min
Power Range
0.55 - 18.5 kW
Short-circuit Protection
100% short-circuit proof
Supply Frequency
50/60 Hz
Supply Voltage (3-phase)
380 - 480 V ±10%

Frequently Asked Questions about 178B6589:

Q: What type of bearings are included in the 178B6589 motor?

A: The 178B6589 motor is fitted with standard bearings for smooth operation.

Q: How is the 178B6589 motor cooled?

A: The 178B6589 motor uses a radial blower for cooling.

Q: Does the 178B6589 motor have a brake?

A: Yes, the 178B6589 motor is equipped with an electrically released brake.

Q: What type of feedback system does the 178B6589 motor include?

A: The 178B6589 motor includes a high-resolution motor feedback system.

Q: What is the shaft design of the 178B6589 motor?

A: The 178B6589 motor features a shaft without a seal, balanced with the entire key.


Internal Product Review

  • ‘‘The 178B6589 is a versatile drive with broad fieldbus support and strong protective features. Its flexibility in mounting and high overload capacity make it a practical and durable solution for complex HVAC systems. ’’

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