Danfoss VLT reg AutomationDrive FC-302 One Drive for Almost All Model FC-302P7K5T5E20H1XGXXXXSXXXXA0BXCXXXXDX 131B0458

Danfoss VLT® AutomationDrive FC-302 Series: Powering Versatile Automation - Spotlight on Model FC-302P7K5T5E20H1XGXXXXSXXXXA0BXCXXXXDX (131B0458)

The Danfoss VLT® AutomationDrive FC-302 series represents a pinnacle of flexibility and robust performance in the world of industrial AC drives. Designed under the compelling philosophy of a "single drive concept," the FC-302 aims to be the universal solution capable of controlling everything from standard pumps, fans, and conveyors to highly dynamic applications approaching servo-like precision, all within a single hardware platform. This versatility, combined with Danfoss's renowned reliability and extensive feature set, makes the FC-302 a cornerstone in modern automation systems across diverse industries. This article delves deep into the series and focuses specifically on the configuration identified by the model number FC-302P7K5T5E20H1XGXXXXSXXXXA0BXCXXXXDX and its associated order code 131B0458.

The FC-302 Series Philosophy: One Drive for (Almost) All

The core strength of the FC-302 series lies in its adaptability. Unlike specialized drives targeting only basic variable torque or high-performance motion, the FC-302 is engineered to span this spectrum:

1. Standard Applications: Excelling in HVAC (pumps, fans), material handling (conveyors), and general machinery where precise speed control, energy savings, and smooth starting/stopping are paramount.

2. Advanced Applications: Handling more demanding tasks like hoists, mixers, centrifuges, and simple positioning where higher torque requirements and dynamic response are needed.

3. High-Performance Edge: Approaching servo-drive capabilities for applications requiring fast torque response, accurate speed regulation under varying loads, and integration with complex motion control systems via fieldbus.

This "single drive" approach simplifies inventory, training, and engineering design for OEMs and end-users alike. Key series-wide features enabling this include:

• High Overload Capacity: Robust design for handling heavy starting loads and transient overloads common in industrial environments.

• Advanced Control Algorithms: Including sensorless vector control (SVC) for high torque at low speeds without feedback, and closed-loop vector control (with encoder feedback option) for maximum precision.

• Extensive Connectivity: Comprehensive suite of communication options (PROFIBUS DP as standard in this model, plus options for CANopen, DeviceNet, Ethernet/IP, PROFINET, Modbus TCP, etc.).

• Integrated Safety: Support for Safety Torque Off (STO – included in this specific model), Safe Stop 1 (SS1), and Safe Brake Control (SBC) as configurable options, meeting SIL2/PLd standards.

• User-Friendly Interface: Featuring the optional advanced Graphic Local Control Panel (LCP) with intuitive menus, status displays, and parameter cloning.

• Robust Construction: Designed for harsh industrial environments with conformal coating options (though not present on this specific model), high immunity to electrical noise, and wide operating temperature ranges.

• Danfoss MCT 10 Software: Powerful PC-based tool for commissioning, monitoring, parameter management, and drive configuration.

Decoding the Specific Model: FC-302P7K5T5E20H1XGXXXXSXXXXA0BXCXXXXDX (131B0458)

The long model number is a detailed configuration code. Each character or group signifies a specific choice. Let's break down this exact unit:

Model Code Breakdown Table for FC-302P7K5T5E20H1XGXXXXSXXXXA0BXCXXXXDX

Detailed Technical Specifications & Features of 131B0458

1. Power & Electrical:

   • Output: 7.5 kW (10 HP) continuous duty.

   • Output Current: Typically ~17A (consult exact datasheet for full load).

   • Input Voltage: 3-Phase 380-500V AC ±10%, 50/60 Hz ±5%. Wide range suitable for many global industrial supplies.

   • Input Current: Typically ~14A (consult datasheet).

   • Overload Capacity: Standard FC-302 capability, e.g., 110% for 60 secs / 150% for 3 secs (verify exact specs for A3 frame).

2. Control & Performance:

   • Control Modes: VVC+™ (Voltage Vector Control Plus - Danfoss sensorless vector), Scalar (V/f), Open Loop.

   • Frequency Range: Typically 0.0 - 500.0 Hz.

   • Speed Range: Wide speed range, high torque down to low speeds in VVC+ mode.

   • Accuracy: High speed regulation accuracy (e.g., typically 0.1% of rated speed in VVC+ mode without feedback).

   • Feedback: Supports encoder feedback modules (option) for closed-loop vector control.

3. Enclosure & Environment (E20):

   • Protection: IP20 (Ingress Protection). Protects against solid objects >12.5mm (finger-safe), NO protection against water or dust.

   • Installation: Mandatory installation in a clean, dry, well-ventilated control cabinet providing at least IP54 protection for the overall system.

   • Cooling: Internal fan cooling (standard).

4. Electromagnetic Compatibility (H1):

   • RFI Filter: Integrated filter meeting both:

     • IEC/EN 61800-3 Category C2 (First Environment / Industrial - Class A1): Suitable for industrial areas.

     • IEC/EN 61800-3 Category C3 (Second Environment / Residential - Class B): Suitable for installations connected to a public low-voltage network (requires additional system-level considerations).

   • Immunity: High immunity to industrial electrical noise.

5. Communication (0B):

   • Integrated Fieldbus: PROFIBUS DP (V1 certified) via MCA 101 module. Enables seamless integration into PROFIBUS DP industrial networks for control, monitoring, and parameterization from a central PLC or control system.

6. Safety (S in Position 19):

   • Safe Torque Off (STO): This is a critical safety function. When activated (typically via a safety relay or PLC safety output connected to terminals 37 and 38), it reliably disables the generation of torque-producing power to the motor. This meets safety standards like EN/IEC 61800-5-2, EN 60204-1, and typically achieves SIL 2 / PL d. Essential for safe maintenance and emergency stopping.

7. User Interface:

   • Local Control Panel (LCP): Based on the code (XX in positions 11-12), it likely includes the standard display LCP (basic status and parameter access). The advanced Graphic LCP is a separate option (LCP2).

   • PC Tools: Fully configurable and monitorable via Danfoss MCT 10 Setup Software.

8. Physical Characteristics:

   • Frame Size: A3. Dimensions and weight are standard for Danfoss A3 frame drives (consult technical drawings for exact specs, approx. dimensions HxWxD: 30x15x20 cm, weight ~5-7kg).

Key Omissions & Their Implications

• No Brake Chopper (XG): This drive cannot directly connect a dynamic braking resistor. If the application requires frequent braking or overhauling loads (e.g., descending elevators, centrifuges), an external brake chopper module would be mandatory.

• No Conformal Coating (XG): The printed circuit boards (PCBs) lack a protective coating. While suitable for clean, climate-controlled cabinets, this makes the drive more susceptible to damage from condensation, dust, or corrosive atmospheres compared to coated versions. Careful cabinet environment management is crucial.

• No Main Disconnect Switch: An external disconnect switch or circuit breaker must be installed in the main power supply line for safe isolation.

• No Advanced Options (C1, D, etc.): The drive is configured with the PROFIBUS DP module and STO safety only. Options like additional I/O, encoder feedback, specific application macros, or other communication protocols are not present.

Typical Applications

This specific FC-302 configuration (7.5kW, IP20, PROFIBUS, STO) is ideal for a vast array of industrial automation tasks within protected control panels:

• Material Handling: Conveyor belts, sorting systems, palletizers.

• Pump Control: Water supply, circulation pumps, pressure boosting.

• Fan Control: Industrial ventilation, exhaust fans.

• Mixers & Agitators: Food & Beverage, chemical processing.

• Packaging Machinery: Form-fill-seal machines, labelers, cartoners.

• Textile Machinery: Spinning frames, winders.

• Machine Tools: Auxiliary axis control (coolant pumps, tool changers).

• Any application requiring PROFIBUS DP integration and functional safety (STO).

Conclusion: A Versatile Workhorse with Critical Features

The Danfoss VLT FC-302P7K5T5E20H1XGXXXXSXXXXA0BXCXXXXDX (Order Code 131B0458) exemplifies the core strengths of the FC-302 series: robust power handling (7.5kW), industrial voltage compatibility, and the fundamental "single drive" flexibility. Its integration of PROFIBUS DP provides seamless connectivity within common industrial networks, while the inclusion of Safe Torque Off (STO) addresses essential functional safety requirements for modern machinery. The IP20 rating necessitates proper cabinet installation, and the lack of a brake chopper or conformal coating defines its operational boundaries. This drive is a powerful and reliable solution for a multitude of industrial applications requiring precise speed and torque control, sophisticated communication, and basic safety, embodying Danfoss's commitment to versatile and high-performing automation technology. Its specific configuration makes it a readily deployable solution for OEMs and system integrators targeting applications where PROFIBUS integration and safety compliance are paramount.