VACON NXS00165A5T1SSVA1A20000C2

Overview

VACON NXS00165A5T1SSVA1A20000C2 is a compact heavy-duty AC variable frequency drive from the Danfoss VACON NXS series, rated 16A output current, 380–500V three-phase supply, IP54 enclosure (NEMA12 equivalent). VACON NXS00165A5T1SSVA1A20000C2 adopts the All-In-One application platform, with integrated EMC filter and built-in brake chopper, designed for wall-mounted installation in dusty workshop environments without an extra control cabinet. VACON NXS00165A5T1SSVA1A20000C2 is widely supplied as exchange spare for pump, fan, conveyor and process skid overhaul.

Features

VACON NXS00165A5T1SSVA1A20000C2 supports both scalar V/F control and open-loop vector control, delivering stable low-speed torque for centrifugal and constant-torque loads. It carries a built-in brake chopper for quick stop and overhauling applications, suitable for lifting and inertial load control. VACON NXS00165A5T1SSVA1A20000C2 comes with an alphanumeric keypad display for local parameter setting, fault reading and recipe copy between drives. It supports multiple fieldbus options including Modbus, Profibus DP and Ethernet via optional expansion cards, and has a flexible native digital/analog I/O set for sensor and interlock signal connection. VACON NXS00165A5T1SSVA1A20000C2 integrates comprehensive protection functions: overcurrent, overvoltage, undervoltage, phase loss, motor overload, over-temperature, earth fault and stall prevention. The IP54 housing protects against dust and splashing water, so it can be mounted directly on the machine frame. It complies with CE, UL and CSA standards, and the successor family is Danfoss VACON NXP series.

Specs

VACON NXS00165A5T1SSVA1A20000C2 rated output current: 16A. Supply voltage: 380–500V three-phase, 50/60Hz. Enclosure: IP54. Built-in: EMC filter, brake chopper. Human interface: alphanumeric local keypad. Control modes: V/F, open-loop vector. Cooling: fan cooling. Expansion: multiple optional I/O and fieldbus cards. VACON NXS00165A5T1SSVA1A20000C2 is widely supplied as service replacement spare for field-mounted drive retrofits.

Principle

VACON NXS00165A5T1SSVA1A20000C2 receives speed reference and run commands from PLC, analog signal or keypad. The internal power stage converts fixed three-phase mains into variable-frequency PWM power to adjust motor speed. The integrated brake chopper dissipates regenerative energy into external braking resistors during fast deceleration. The drive of VACON NXS00165A5T1SSVA1A20000C2 continuously monitors voltage, current and temperature, and records fault codes with timestamps. Status words and fault alarms can be uploaded to SCADA through fieldbus for sequence-of-event logging.

Applications

VACON NXS00165A5T1SSVA1A20000C2 is deployed for water pumps, exhaust fans, belt conveyors, agitators and material handling equipment in water treatment plants, mining skids, food processing lines and general industrial facilities. It is selected for spare inventory and field retrofit projects requiring dust and splash protection, integrated brake chopper and robust general-purpose speed control.