Frequency Three Phase Inverter Drives for Water Pumps in Sea Food Farming

Features

Benefits

Dual digital tube

Double lines of LED display, monitoring 2 kinds of information meantime, like frequency, current, voltage, speed and PID data.

Smart restart

Instant power off continue running and speed tracking

Independent cooling channel design

Independent cooling channel design. This is good for applications like printing, textile, cement and steel factories where severe environments exist.

Terminal control

Multiple control terminal, 6 DI, 4 DO, 2 AI, 4 AO, RS-485 support Modbus

Item

Specification

Input frequency

50/60Hz

Output frequency

0-120Hz

Overload current

120% rated current 1min.,  130% 6 sec.

Control mode

V/F control

Brake torque

125% with additional brake resistor

Set frequency resolution

digital  command  0.01Hz; 

analogue  command  0.1Hz/60Hz

Voltage/Frequency feature

34 fixed V/F features selectable,  any V/F features can be set

Running Mode 

Keyboard,  control terminal,  RS485 

Output Voltage self-adjustment 

When AVR function is enabled, the input voltage changes, while the output voltage almost remains unchanged

Frequency setting signal

0-10V,  0-5V,  4-20mA,  0-20mA

Protection function

Over voltage, under voltage, current limit, over current, overload, electronic thermal relay, overheat, over voltage stalling, data protection, under load precaution, loaded short circuit

Enclosure

IP10

Cooling mode

forced air cooling

Vibration

Less than 0.5g 

Ambient temperature / Humidity

-10 Degrees~+40 Degrees / 20~90%Rh (no condensation)