Vacon NXP01685ATH1STVA1A2A5C5D1

NXP AC Drive Frequency Converter

The Vacon NXP01685ATH1STVA1A2A5C5D1 is a high-performance AC drive frequency converter from the esteemed Vacon NXP series engineered for precision control and reliable operation of three-phase induction motors in demanding industrial environments. Designed to deliver smooth speed regulation, optimal torque performance, and extensive configurability, this AC drive supports robust automation systems across manufacturing, process industries, HVAC, material handling, and more.

Built with modular hardware and advanced control algorithms, the Vacon NXP drive balances energy efficiency, load adaptability, and system protection, making it an ideal choice for engineers seeking both performance and durability in medium to heavy-duty applications.

Key Features

Advanced Motor Control

Variable Frequency Drive (VFD): Seamlessly adjust motor speed and torque output for precise process control.
Smooth Acceleration & Deceleration: Minimizes mechanical stress and reduces inrush current to protect power distribution systems.
Configurable Ramp Profiles: User defined start stop curves to match specific load requirements and application conditions.

Robust Performance

High Torque Capability: Ensures stable operation under varying load conditions, ideal for conveyors, compressors, pumps, and fans.
Wide Operating Range: Designed for three-phase motors across a broad range of voltages and power ratings suitable for industrial use.
Adaptive Load Handling: Automatically adjusts control strategies in response to varying torque demands.

Integrated Protection & Diagnostics

Motor & Drive Protection: Built-in safeguards against short circuit, overcurrent, overvoltage, under voltage, and thermal overload.
Fault Logging & Diagnostics: Real-time monitoring and event history help technicians identify issues quickly and reduce downtime.
EMC & Safety Compliance: Designed to meet industrial electromagnetic compatibility and safety standards.

Connectivity & Configuration

Flexible Communication Options: Supports standard industrial protocols (such as Modbus, CAN open, or optional fieldbus modules), enabling seamless integration with PLC and SCADA systems.
User-Friendly Interface: Intuitive operator panel with parameter menus and status indicators for easy setup and adjustment.
Customizable I/O: Multiple digital and analog I/O channels for versatile control logic and automation scenarios.

Typical Applications

The Vacon NXP01685ATH1STVA1A2A5C5D1 Frequency Converter is ideal for

Industrial automation systems
Production line motor drives
Conveyor and material handling equipment
Pumps, fans, and blowers
HVAC systems and chillers
Batch processing and manufacturing plants

Whether incorporated into a new system or retrofitted into existing installations, this Vacon NXP drive enhances motor responsiveness, reduces mechanical wear, and supports energy-efficient operation.

Performance Benefits

Improved Energy Efficiency: Reduced power losses through optimized speed control and reduced slip.
Extended Equipment Life: Lower mechanical stress prolongs motor and drivetrain components.
Enhanced System Reliability: Advanced diagnostics minimize unplanned stoppages and simplify maintenance.
Scalable and Flexible: Suitable for small to large installations with varying load demands.

Technical Specifications

General

Brand: Vacon
Series: NXP (AC Drive / Frequency Converter)
Model: NXP01685ATH1STVA1A2A5C5D1
Drive Type: Variable Frequency Drive (VFD) / AC Drive / Frequency Converter
Application: Three-phase motor speed torque control for industrial automation

Electrical Ratings

Rated Input Voltage: Typically 380-480 V AC (three-phase)
Input Frequency: 50/60 Hz
Rated Output Current: ≈168.5 A (drive output current rating)
Rated Power Output: Approx. 85 kW (based on model code, “01685” indicates ~85 kW class at 400 V)
Control Method: PWM (Pulse Width Modulation) VFD
Phase: 3-phase AC motor control

Motor Control Features

Output Frequency Range: 0-400 Hz (configurable)
Control Modes: V/f control (with optional sensor less vector control or closed-loop options)
Acceleration/Deceleration: User-configurable ramp times
Soft Start/Stop: Yes (built-in start/stop ramp management)
Torque Control: Precise torque regulation for load-adaptive operation

Protection & Diagnostics

Overcurrent Protection: Yes
Overvoltage Protection: Yes
Under voltage Protection: Yes
Thermal Overload Protection: Yes
Short Circuit Protection: Yes
Phase Loss Detection: Yes
Ground Fault Warning: Yes
Fault Logging: Event history and status indicators for system diagnostics

Performance

Efficiency: High mains and motor efficiency via optimized PWM control
Power Factor Compensation: Yes
Harmonic Management: DC-link and switching optimized to reduce harmonics
Load Adaptability: Stable performance under variable torque and heavy load conditions

Control & Communication

User Interface: Digital keypad/display panel with status LEDs
Programmable Parameters: Comprehensive parameter set for performance tuning
I/O Interfaces: Built-in digital & analog inputs/outputs for control logic
Communications (Optional): Modbus RTU, CAN open, or fieldbus modules (depend on configuration)
PLC/SCADA Integration: Compatible via standard industrial protocols

Mechanical & Environmental

Mounting: Panel/drive cabinet installation
Cooling: Forced air cooling
Ambient Operating Temperature: -10°C to +40°C
Storage Temperature: -25°C to +60°C
Humidity: 5-95 % non-condensing
Protection Rating: Typically IP20 (requires enclosure protection for harsher environments)
Altitudes: Standard operation up to ~1000 m derating required above

NXP01685ATH1STVA1A2A5C5D1

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