اینورتر Series Nzv Power Range 0.4-1000 Kw

NZV series General-Purpose Vector Control inverter. It adopts the DSP control system supplies sensorless vector control and V/ f control. The performance is more perfect and stable. It is widely applied in Pump & Fan and some applications with high speed control accuracy, rapid torque response and high performance at low frequency.

Technical Feature of NZV series General-Purpose Vector Control inverter.

The Feature of Input-output

Æ the range of Input Voltage : 380/ 220V± 15% 
Æ the range of Input Frequency 47~ 63Hz
Æ the range of Output Voltage 0~ Rated input voltage
Æ the range of Output Frequency 0~ 600Hz

The feature of the Periphery connector

Æ The input of Programmable Digital 7 roads of on-off input 1 road of High-speed pulse input, Support PNP, NPN Bipolar opto-isolated inputs.
Æ Programmable analog input FIV -10~ 10V Input FIC 0~ 10V or 0~ 20mA Input
Æ programmable open Collector output: 1 road of output ( Open collector output or high-speed pulse output) 
Æ Relay output : 2 roads of outputs
Æ Analog Output 2 roads of outputs, 0/ 4~ 20mA or 0~ 10V can be chosen

Technical performance characteristics

Æ Control Method V/ F control
space vector control SVC
Æ Overload 150% Rated Current 60s 180% Rated Current 10s
Æ Speed   ratio 1 100  SVC
Æ Carrier Frequency 1~ 15.0kHz

Features

Æ Frequency setting mode Digital set
Analog Set; Pulse frequency setting, Serial communication settings; Multi-speed and simple PLC setting; PID setting etc, can achieve the set combinations and mode switching.
Æ PID control function
Æ Simple PLC
Multi-speed control function 16 speed control
Æ The function of Swing frequency control
Æ The function of Instantaneous power off but machine not stop
Æ Speed   tracking restart function Achieved No impact smooth start for the rotating motor
Æ JOG key function: Multifunction shortcuts defined by user
Æ Automatic voltage adjustment function: When the grid voltage changes, can automatically maintain a constant output voltage
Æ Provide several different function of the Fault protection: Over current, overvoltage, under voltage, over temperature, phase failure, overload etc.

Applications: 

Plastic& chemical fiber extrusion machinery
Metal processing machine
The main transmission equipment of building materials, such as cement and glass.
Plastic machine
Wire& cable extrusion machinery