178B1209

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The 178B1209 is a reliable frequency converter with an input voltage range of 3 x 380-480 V ±10% at 50/60 Hz. Manufactured by Danfoss and part of the VLT 5000 Frequency Converters series, it offers a power range of 0.55 - 18.5 kW and supports side-by-side mounting. Additional features include automatic motor tuning.

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Product Description:

The VLT 5000 Frequency Converter under typecode 178B1209 is produced by Danfoss for industrial automation tasks. It is designed to support heavy process applications and offers high performance reliability in most industrial environments. The converter is three phase and is versatile in the control of the frequency. It is also identified by code VLT5008PT5B20SBR3DLF00A00C1.

The 178B1209 frequency converter is designed with a mains voltage of 380 V to 500 V AC which has a frequency of 50/60 Hz. It has a local control panel to control and manage settings extremely easily. The converter lacks the fieldbus options as well as extra application options thus keeping the configuration of the device lean. It has an IP20 housing category which means it is resistant against solid objects over 12 mm and has been used in most industrial settings. The 178B1209 frequency converter has a weight of 9.5 kg and its volume of 36.19 L thus it is small and can be easily combined with the other parts. It is a book style enclosure and the product has been coated to make it more resilient under harsh conditions. It can be used in places where the frequency is of critical importance like in motors pumps and fans. This converter is a perfect solution to industries that are in need of a stable frequency converter for enhance efficiency in the system.

The 178B1209 frequency converter provides the maximum control and energy saving even under the high demand process. A built in RFI filter that is adjustable to cable length and a built-in brake is added to the product to ensure electromagnetic compatibility. It has a maximum current of 12.2 A and operates at a maximum temperature of up to 45°C.

Ambient Temperature Max
45°C
Automatic Motor Tuning
Yes
Coating
With coating
Communication Options
DeviceNet, ModBus RTU, Profibus DP
Dedicated Application
Process
Display
Local Control Panel (LCP)
Earth Fault Protection
100%
Emc Compliance
Built-in EN 55011 1A filter
Enclosure
Side-by-side mounting capable
Input Voltage
3 x 380-480 V ±10% 50/60 Hz
Output Frequency
0 to 1000 Hz
Power Range
0.55 - 18.5 kW
Short Circuit Proof
100%

Frequently Asked Questions about 178B1209:

Q: How does the RFI filter benefit the 178B1209?

A: The built-in RFI filter helps ensure electromagnetic compatibility, reducing the impact of electromagnetic interference in sensitive industrial setups.

Q: Can the 178B1209 Frequency Converter be used in harsh conditions?

A: The 178B1209 is coated for enhanced resilience, making it suitable for harsh industrial environments while maintaining stable operation.

Q: What type of enclosure does the 178B1209 have?

A: The 178B1209 features a book-style IP20 enclosure, offering protection against solid objects over 12 mm, ideal for industrial environments.

Q: What voltage range does the 178B1209 Frequency Converter support?

A: The 178B1209 supports a mains voltage range of 380-500V AC, making it adaptable to various industrial power systems.

Q: Why is the local control panel important for the 178B1209?

A: The local control panel simplifies settings management, providing easy access to configure and monitor the converter's performance without external devices.


Internal Product Review

  • ‘‘The Danfoss 178B1209 VLT 5000 Frequency Converter provides reliable performance with a voltage range of 380-500V AC and a maximum current of 12.2 A. Its built-in RFI filter ensures electromagnetic compatibility, making it a solid choice for critical industrial applications requiring energy efficiency and stability.’’

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