SIMPHOENIX DX100-4T0055B Frequency Converter for High Inertia Load Drive 5.5kW

The SIMPHOENIX DX100-4T0055B is a robust 5.5kW frequency converter engineered for demanding high inertia load applications. Its advanced design prioritizes precise motor control, energy efficiency, and seamless integration into complex industrial systems. Key advantages include superior torque control for accelerating large masses, a compact footprint for space-constrained environments, and intelligent V/f control for optimized power delivery. Technical specifications highlight a rated power of 5.5kW, an input voltage range typically of 380-480V three-phase, and an output frequency range of 0-400Hz, making it versatile for a wide array of industrial machinery.

Product Specifications

| Parameter             | Specification                   |

| :-------------------- | :------------------------------ |

| Model Number          | DX100-4T0055B                   |

| Rated Power           | 5.5 kW (7.5 HP)                 |

| Input Voltage         | 380-480V AC, 3-Phase            |

| Output Frequency      | 0-400 Hz                        |

| Control Method        | V/f Control, Sensorless Vector  |

| Output Current (Normal) | 13.0 A                          |

| Output Current (Heavy)  | 16.0 A                          |

| Protection Rating     | IP20                            |

| Mounting Type         | Wall/Panel Mount                |

Core Features & Market Positioning

The SIMPHOENIX DX100-4T0055B distinguishes itself through its robust design tailored for high inertia loads, a common challenge in sectors like material handling, conveyor systems, and large fan applications. Its advanced control algorithms, including sophisticated V/f curves and optional sensorless vector control, provide exceptional speed and torque regulation even under fluctuating load conditions. This capability minimizes mechanical stress, extends equipment lifespan, and ensures consistent process performance. Positioned as a reliable and cost-effective solution, the DX100 series offers a competitive edge through its blend of performance, durability, and ease of use, making it a preferred choice for system integrators and plant managers seeking dependable variable speed drive technology.

Key Application Scenarios

This 5.5kW frequency converter is ideally suited for applications requiring the acceleration and deceleration of significant mass. Common use cases include driving large centrifugal fans in HVAC systems, managing heavy-duty conveyor belts in logistics and manufacturing, operating mixers and agitators in chemical processing, and powering extruders in plastic manufacturing. The DX100-4T0055B's ability to deliver high starting torque and maintain stable operation under varying loads makes it an excellent choice for centrifugal pumps in water treatment plants and for general machinery in pulp and paper mills where smooth, controlled motion is critical for efficiency and product quality.

Practical System Integration Guidance

Integrating the SIMPHOENIX DX100-4T0055B involves straightforward wiring and configuration. For a typical installation, ensure the input power supply is correctly connected to the L1, L2, and L3 terminals, adhering to voltage and frequency specifications. The motor phases (U, V, W) should be connected to the corresponding output terminals. Grounding is critical for safety and noise reduction. Programming parameters, accessible via the keypad or optional communication modules, allow for fine-tuning acceleration/deceleration times, setting speed limits, and configuring digital inputs/outputs for external control signals. Referencing the product manual for specific terminal functions and parameter groups is essential for optimal setup.

Operation and Risk Mitigation

Operating the SIMPHOENIX DX100-4T0055B requires adherence to electrical safety standards. Before power-up, verify all connections and ensure the motor is properly sized for the 5.5kW rating. Common operational risks include overheating due to inadequate ventilation, improper parameter settings leading to motor damage, or external electrical disturbances. The unit features built-in protection against overcurrent, overvoltage, undervoltage, and motor overload. Critical fault codes, such as E.01 (Overcurrent) or E.03 (Overload), indicate specific issues that require immediate attention. Always disconnect power before performing maintenance or troubleshooting.

Scalability & Long-Term Value

The SIMPHOENIX DX100-4T0055B offers significant long-term value through its robust construction and potential for integration into evolving industrial automation frameworks. While this specific model is a standalone unit, SIMPHOENIX offers a range of drives within the DX100 series and other product lines that can accommodate higher power requirements or advanced features. Compatibility with common industrial communication protocols (e.g., Modbus RTU via optional modules) enables seamless integration into SCADA systems and the broader Industrial Internet of Things (IIoT) ecosystem. This allows for remote monitoring, diagnostics, and predictive maintenance, enhancing operational efficiency and reducing downtime over the product's lifecycle.

Frequently Asked Questions

What is the maximum ambient temperature for the SIMPHOENIX DX100-4T0055B?

The DX100-4T0055B typically operates within a standard industrial temperature range.

For optimal performance and longevity, it is generally recommended to operate the drive within ambient temperatures of -10°C to +40°C.

Derating may be required for operation above 40°C or below 0°C, consult the manual for specifics.

How do I reset a fault on the DX100-4T0055B?

Faults on the DX100-4T0055B can usually be reset via the control panel.

After addressing the underlying cause of the fault, press the "RESET" button on the keypad.

Alternatively, a remote reset signal can be configured using the digital input terminals.

Can the SIMPHOENIX DX100-4T0055B be used with a 400V motor?

Yes, the DX100-4T0055B is designed for 380-480V input and output.

Its 5.5kW rating is compatible with a 400V motor of appropriate horsepower and current draw.

Ensure the motor's nameplate current does not exceed the drive's output current capabilities.

What is the IP rating of this frequency converter?

The SIMPHOENIX DX100-4T0055B features an IP20 protection rating.

This indicates it is protected against solid objects greater than 12.5mm and offers no specific protection against water.

Installation should be in a clean, dry environment or within an enclosure providing suitable protection.

How do I connect a potentiometer for speed control?

Connect the potentiometer to the analog input terminals.

Typically, the outer terminals of the potentiometer connect to a 10V DC output and a common ground.

The wiper terminal connects to the analog input (e.g., AI1), and the drive parameter is set to use this input for speed reference.

What is the maximum output frequency for the DX100-4T0055B?

The SIMPHOENIX DX100-4T0055B offers a flexible output frequency range.

It can provide an output frequency of up to 400 Hz for high-speed applications.

This wide range allows for versatile motor speed control across various industrial processes.

Does this drive support regenerative braking?

Standard configurations of the DX100-4T0055B do not typically include built-in regenerative braking modules.

For applications requiring significant energy feedback, external braking resistors or dynamic braking units may be necessary.

Check specific product options or consult SIMPHOENIX support for advanced braking solutions.

How do I access the parameter settings on the DX100-4T0055B?

Parameter settings are accessed using the drive's built-in keypad and display.

Navigate through the menu structure using the arrow keys and confirm selections with the "ENTER" button.

Consult the user manual for a detailed list of parameters and their functions.

What kind of motor overload protection is available?

The DX100-4T0055B includes electronic overload protection.

This feature monitors motor current and temperature to prevent damage from excessive loads.

The overload trip level and delay can be configured via specific drive parameters.

Is the SIMPHOENIX DX100-4T0055B suitable for dusty environments?

With an IP20 rating, it is not directly suitable for highly dusty or wet environments.

It should be installed in a control panel or enclosure to protect it from dust ingress.

Ensure the enclosure has adequate ventilation to maintain optimal operating temperature.