Solar Water Submersible Pumping Inverter 380V 3Phase

Basic Function

Over load Capacity-G Type: 150% rated current 60s; 180% rated current 3s/P Type :120% rated current 60s ; 150% rated current  3s.

Torque  boost- Auto  torque boost function; Manual torque boost 0.1%~ 30.0%

V/F curve – Linear  V/F, multi-point V/F and square V/F (power of 1.2,1.4,1.6,1.8,2)

V/F Separation – 2 ways: separation and semi separation.

Acc./dec curve – Straight line  or S curve acceleration mode and deceleration mode, Four kinds of acceleration and deceleration time. Acceleration and deceleration time  range from 0.0s to 6500.0s   

DC Braking – DC Braking Frequency:0.00Hz to maximum frequency ,Braking time:0.0s to 36.0s,Brake current value :0%-100%

Jog Control- Jog Frequency range0.00Hz~50.00Hz,Jog Acceleration / Deceleration:0.0s~6500.0s

Simple PLC – It can realize at maximum of 16 segments.

Multi segments speed running – Running via the built-in PLC or control terminal.

Built-in-PID –It is easy to realize the process – controlled closed loop control system.

Auto Voltage regulation (AVR) – It can be constant output voltage automatically in the case of   change of network voltage.

Quick current limit – Minimize the over current fault; protect normal operation of the AC Drive.

Torque limit and Control – “Excavators” characteristic, automatically limit torque during operation, and prevent a frequent over-current tripping. Closed loop vector mode  can realize the torque control.

Personalized Function

Instantaneous stop non-stop – When instantaneous power off, voltage reduction is compensated through load feedback energy, which would make AC Drive keep running in a short period of time.          

Rapid current limit – To avoid AC Drive frequent over-current fault.

Timing control – Time control function- Set time range 0mins~6500.0 Min.

Running

Command source- Operation panel reference, Control terminal reference and serial communication port reference. These channels can be switched various modes.

Frequency source- There are totally eleven types of frequency sources, such a digital reference, analog  current reference, pulse reference ,MS speed ,PLC,PID and serial  port reference.

Input Terminals – 5 digital input terminals, 2 analog input terminals,1 supporting 0-10V voltage output  or 0~20mA current input terminal.

Output terminal -2 digital output terminals, 2 relay output terminals, 2 analog output terminals ,supporting  0-10V  voltage  output or 0~20mA current output.

Keyboard Operation

Keyboard potentiometer – Equipped with keyboard potentiometer or coding potentiometer.

Protection Function – It can implement power on motor short – circuit detection ,input/output phase  loss protection, over current protection , under voltage  protection , overheating  protection  and overload protection.

Environment

Using Place – Indoor , and free from direct Sunlight , dust , corrosive gas , Combustible gas , oil smoke ,Vapor drip or salt.

Altitude – Below  1000m

Ambient temperature – 10 C to +40 C ( Derating  use when under ambient temperature of 40 C  to 50 C)

Humidity – Less than 95% RH, without condensing

Vibration – Less than 5.9m/s (0.6)