Description
Features
Reviews
Compact AC frequency converter for intensive operation. One of the key features of a reliable design Vacon NXS It is an effective protection against disturbances of the supply network. Smooth operation is ensured by intelligent control and protection of the motor and drive mechanism, the use of high-quality components and efficient cooling.
Modular design of the frequency converter Vacon NXS it has a number of advantages:
Modular design of the frequency converter Vacon NXS it has a number of advantages:
- the power and control circuits of the converter are separated
- The configuration of inputs and outputs is easily changed (up to five interface expansion boards can be installed)
- The cooling fan is easily replaceable
- The removable control panel can be used to copy parameters, etc.
Application: Cargo transportation, extruders, augers, elevators, elevator doors, control of a group of pumps, fans (PID controller)
Brief technical specifications:
Power:
- 3~220 V – 0.37...90 kW
- 3~380/500 V – 0.75...400 kW
- 3~660 V – 2.2...560 kW
- Overload capacity up to 150%
- Output frequency 0...320 Hz, up to 7200 Hz with special software
Management method:
- scalar (U/f)
- vector with an open loop (without sensor)
- The degree of protection of the housing is IP21, IP54
- Built-in three-phase AC choke
- Built-in EMC filter
- The ability to program and copy parameters without applying mains voltage
- Motor protection against short circuit, overload, underloading, jamming
- The possibility of starting with the determination of the direction and speed of rotation of the engine
- Direct current and flow braking
- Auto-tuning function
- Number of analog/digital inputs/outputs as standard: 2AI/6DI 1AO/1DO/2R
- All inputs/outputs are freely programmable
Features
Brand
Vacon
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