MICNO KE300A-132G/160P-T4 132/160 KW VFD

Specifications of KE300A-04 Series Inverter

Item Technical Index Specification

Input Input voltage 3AC 380V±15%

Input frequency 47~63Hz

Output Output voltage 0～rated input voltage

Output frequency V/f control: 0~3000Hz

Operation command mode Keypad controlTerminal controlSerial communication control

Frequency setting mode Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combined & switched in various modes.

Overload capacity 150% 60s, 180% 10s, 200% 3s

Starting torque 1Hz/150% (V/f)

Speed adjustment range 1:50(V/f)

Carrier frequency 1.0-16.0kHz，automatically adjusted according to temperature and load characteristics

Frequency accuracy Digital setting: 0.01HzAnalog setting: maximum frequency * 0.05%

Torque boost Automatically torque boost; manually torque boost: 0.1%~30.0%

V/f curve Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square)

Acceleration/decele ration mode Straight line/S curve; four kinds of acceleration/deceleration time, range: 0.1s~3600.0s

DC braking DC braking when starting and stoppingDC braking frequency: 0.0Hz~maximum frequency, braking time: 0.0s~100.0s

Jog operation Jog operation frequency: 0.0Hz~maximum frequencyJog acceleration/deceleration time: 0.1s~3600.0s

Simple PLC & multi-step speed operation It can realize a maximum of 16 segments speed running via the built-in PLC or control terminal.

Built-in PID Built-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.)

Automatic voltage regulation Keep output voltage constant automatically when input voltage fluctuating

Control Function Common DC bus Common DC bus for several inverters, energy balanced automatically

Torque control Torque control without PG

Torque limit “Rooter” characteristics, limit the torque automatically and prevent frequent over-current tripping during the running process

Wobble frequency control Multiple triangular-wave frequency control, special for textile

Timing/length/counting control Timing/length/counting control function

Over-voltage & over-current stall control Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping

Fault protection function Up to 30 fault protections including over-current, over-voltage, under-voltage, overheating, default phase, overload, shortcut, etc., can record the detailed running status during failure & has fault automatic reset function

Input/output terminals Input terminals Programmable DI: 5 on-off inputs, 1 high-speed pulse input1 programmable AI: AI1: 0～10V or 0/4～20mA

Output terminals 1 programmable open collector output: 1 analog output (open collector output or high-speed pulse output)1 relay output1 analog output: 0/4~20mA or 0~10V

Communication terminals Offer RS485 communication interface, support MODBUS-RTU communication protocol

Human machine interface LED display Display frequency setting, output frequency, output voltage, output current, etc.

Multifunction key QUICK/JOG key, can be used as multifunction key

Environment Ambient temperature -10℃～40℃, derated 4% when the temperature rise by every 1℃(40℃～50℃).

Humidity 90%RH or less (non-condensing)

Altitude ≤1000M: output rated power, ＞1000M: output derated

Storage temperature -20℃～60℃

Storage environment Indoor, no direct sunlight, dust, corrosive gas, flammable gas, oil mist, steam, dripping water, salt, vibration