134F3000 Danfoss VLT AutomationDrive FC 360 15 KW

Product Overview

The 134F3000 (134F3000) is a high-performance VLT AutomationDrive FC 360, engineered to provide robust and cost-effective motor control for a wide spectrum of industrial applications. Rated at 15 KW (20 HP), this frequency converter is specifically designed for "High Overload" scenarios, making it an ideal choice for heavy-duty machinery such as cranes, mixers, and industrial extruders where high startup torque is essential. The 134F3000 features a ruggedized design with coated PCBs to ensure operational continuity in harsh environments containing moisture or dust. By integrating advanced motor control algorithms and a built-in brake chopper, this drive minimizes system complexity while maximizing energy efficiency and process precision in demanding B2B manufacturing sectors.

Suffix Breakdown

The technical identifier FC-360H15KT4E20H2BXCDXXSXXXXA0BX defines a highly specific hardware configuration:

• FC-360: VLT AutomationDrive series optimized for general-purpose industrial automation.

• H: Rated for High Overload (150% torque for 60 seconds).

• 15K: Power capacity of 15 KW / 20 HP.

• T4: Three-phase mains voltage range of 380-480 VAC.

• E20: IP20 / Chassis enclosure designed for cabinet installation.

• H2: Integrated RFI Class A2 filter for electromagnetic compatibility.

• B: Includes an integrated Brake Chopper for dynamic braking.

• X (Display): Supplied without a display (No blind cover).

• C: Coated PCBs for enhanced environmental protection against corrosives.

• D: Loadsharing capability via DC bus connection.

• AX: Standard Control Card interface.

Technical Specifications

Technical FAQs

How do I program the 134F3000 since it is supplied without a display?

Since this unit features the "X" display option, you must use an external LCP (Local Control Panel) for manual commissioning, or connect via the built-in RS485 port to a PC using Danfoss MCT 10 software for configuration and diagnostics.

What is the benefit of the "D" Loadsharing option?

The Loadsharing option allows the DC buses of multiple drives to be connected. This enables energy produced by a motor in generator mode (during braking) to be used by other drives on the same bus, significantly reducing energy waste and thermal load on braking resistors.

Is the 134F3000 suitable for corrosive environments?

Yes. The "C" suffix indicates that the internal circuit boards are conformal coated. This provides superior protection against salt, moisture, and chemical pollutants compared to non-coated variants, extending the drive's service life in industrial zones.

Engineering & Installation Guide

Brake Resistor Selection: Although the 134F3000 includes an integrated brake chopper, an external brake resistor is required to dissipate energy during rapid deceleration of high-inertia loads. Ensure the resistor value (Ohms) and wattage match the drive's technical manual specifications to prevent over-voltage trips or chopper damage.

Cabinet Thermal Management: At 15 KW, the drive generates significant heat during full-load operation. Ensure the cabinet has forced ventilation capable of maintaining an ambient temperature below 40 deg C for optimal performance. Allow for a minimum of 100 mm vertical clearance above and below the chassis for unimpeded airflow through the heat sink.

DC Bus Safety: When utilizing the Loadsharing (D option) feature, ensure that all drives are connected to the same AC mains source to prevent circulating currents. Always wait at least 15 minutes after power-down before servicing the DC terminals, as the capacitors remain energized at lethal voltage levels.