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General| Type | AC drive |
|---|---|
| Voltage range | 208-690 V |
| Enclosure classes | IP00, IP21 |
| Approvals | CE, UL, cUL |
| Control method | Scalar, vector control |
| Input voltage range | 208-690 V |
| Output voltage range | 0 V to Input voltage |
| Protection features | Overvoltage, undervoltage, overcurrent, short circuit, overtemperature |
| Communication interfaces | CANopen, Profibus, Ethernet, Modbus |
| Ambient temperature range | -10°C to +50°C |
Verify delivery correspondence, read safety instructions, and check clearances/ambient conditions.
Verify motor/mains cables, fuses, connections, and follow installation/control guidelines.
Set keypad language, basic parameters, and select application via wizard or manually.
Follow commissioning steps, check defaults against rating plate, and prepare for use.
Essential safety warnings regarding dangerous voltage, hot surfaces, and converter operation.
Specific safety instructions for power unit, terminals, and earth fault protection.
Pay attention to warning symbols and procedures for safe motor operation.
Overview of Vacon NXC drives and the scope of this manual.
Declaration assuring compliance of Vacon NXP/C converters with EMC directives.
Verify product against order, check for damages, and understand the type designation code.
List of additional pre-engineered hardware options for NXC enclosures.
Guidelines for storage, proactive maintenance schedule, and warranty terms.
Power ratings and definitions for high/low overload conditions.
Power ratings and dimensions for Vacon NXC low-harmonic drives (380-500V).
Power ratings and dimensions for NXP/C 6 and low-harmonic drives (500-690V).
General specs for mains/motor connections, control characteristics, and environment.
Details on control I/O signals, protection limits, and fault supervision.
Cabinet dimensions for NXC drives and instructions for safe lifting.
Instructions for fixing cabinets and connecting AC chokes.
Information on required cooling air and power loss calculation.
Principles for mains/motor connections and LCL filter wiring.
Guidelines for connecting mains/motor cables and EMC earthing.
Table of cable/fuse sizes for various drive types and voltage ranges.
Describes Manual, Remote, and Automatic control modes for MCCB and pre-charging.
Information on circuit-breaker trip indications due to overload/short-circuit and reset procedures.
Ensure components are not live, check space, and place motor cables away from others.
UL cable requirements, terminal torques, and insulation checks.
Overview of control unit, boards, power supply, and I/O terminal signals.
Configuring digital input logic and jumper settings on OPTA1 board.
Overview of keypad display, buttons, and how to navigate menus.
How to view monitored signals and their values in the M1 menu.
How to access and edit parameters using the M2 menu.
How to select control place (I/O, Keypad, Fieldbus) using M3 menu.
Accessing active faults, descriptions, and fault time data.
Overview of System menu for general drive settings like language, applications, and parameters.
Accessing and editing parameters associated with expander boards.
Crucial safety precautions before commissioning the frequency converter.
Detailed steps for commissioning, including checks, grounding, and parameter setup.
Details of recorded data items (T.1-T.15) and module subcodes for fault analysis.
List of fault codes, their causes, and recommended corrective actions.
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