Power

380~460 VAC, 3-Phase, 3-Wire, 50/ 60 Hz

Tolerance 

Voltage tolerance: +10, -15%, Frequency tolerance: +/-5%

AXPERT Eazy AMT- HF

1P5

2P2

4P0

5P5

7P5

011

015

018

022

030

037

Rated Capacity

kW

1.5

2.2

4.0

5.5

7.5

11

15

18

22

30

37

Hp

2.0

3.0

5.0

7.5

10

15

20

25

30

40

50

Rated Current (A) Note 1

3.6

5.5

8.6

13

17

23

31

37

44

60

73

Applicable Motor kW

1.5

2.2

4.0

5.5

7.5

11

15

18

22

30

37

Control Functions

Control Method

Space Vector PWM Control

Frequency Range

0.1~1800.0 Hz Constant or Variable Torque

Output Frequency Resolution

0.1 Hz (Digital), Max Frequency/ 4096 (Analog)

Output Frequency Stability

0.01% (0~45 ºC)

V/ Hz Characteristics

2-Preprogrammed patterns, 1-Custom 3-point setting pattern

Voltage Boost

0~20%

Acceleration/ Deceleration Time

0.1~1200 Seconds (2 Ranges)

Linear or S-Curve selective

Skip Frequency

Three frequencies can be set, band can be set up to 10.0 Hz

Slip Compensation

Slip compensation frequency up to 5.0 Hz

Carrier Frequency

Default 10 kHz, 2.0 ~ 18.0 kHz selectable with 0.1 kHz resolution Note 2

Overload Capacity

105% continuous, 150% Overload for 60 seconds at every 10 minutes

Operation Specifications

Speed Search Function

When enabled, rotating motor can be started at any moment

Power Loss Carry Through

Up to 5 seconds for smooth operation of the system during power loss

DC Braking

DC Braking start frequency 0.1~50 Hz, Time: 0~25 seconds, Brake current: 15 to 150%

Frequency Setting Input

Digital Input: Digital Operation Panel (Local) or Serial RS 485

Potentiometer: 2 k Ohm

FSV: 0~5Vdc or 0~10Vdc (or Inverse)

FSI: 0~20mA or 4~20mA (or Inverse)

VIN: 0~10Vdc

IIN: 4~20mA

Static Pot: Freq Increase/Frequency Decrease using digital I/P

Preset Speeds: Using Preset input-0, 1 & 2

Programmable Analog Inputs

VIN: 0~10Vdc (or Inverse)

IIN: 4~20mA (or Inverse)

Input Commands

Run, Stop, Reverse, Jog, Preset input-0, 1 & 2, Frequency Increase/ Frequency Decrease for static potentiometer, Run command with maintained / momentary facility, Ramp select, Multi-motor selection (Motor-1 ~ 15), Emergency stop, Fault reset, Ext Fault, Terminal select, Ref select 0 & 1.

Operation Specifications

Speed Search Function

2-Fixed inputs for Run and Stop, 6-Programmable Sequence Inputs, Sink / Source changeable

Programmable to 20 different options: Not Used, Jog Select, Ramp Select, Preset i/p-0, Preset i/p-1, Preset i/p-2, Freq Increase, Freq Decrease, Emergency Stop, Fault Reset, Ext Fault, Terminal, Ref Select 0, Ref Select 1, Reverse, Base Ld I/P, Motor Sel 1, Motor Sel 2, Motor Sel 3, Motor Sel 4

Digital outputs

4-Programmable Sequence Outputs, open collector type

Programmable to 23 different options: Not Used, Run, Local, Reverse Run, I-Detection, Freq Attain, Speed Detect 1, Speed Detect 2, Acceleration, Deceleration, Timer Output, Zero Speed, Fault Alarm, PID Up Limit, PID Low Limit, Gap Eliminator Detection, Motor Sel 1, Motor Sel 2, Motor Sel 3, Motor Sel 4, Thermal Trip, Temp Alarm, Ready

Potential Free Contacts

2-Programmable relays

1-NO, 1-NC for 2A @ 240Vac

Programmable to 23 different options same as digital outputs

1-Fault relay: 1-NO, 1-NC for 2A @ 240Vac

Programmable Analog Outputs

2-Programmable analog voltage outputs VO1 & VO2: 0~10Vdc

2-Programmable analog current outputs IO1 & IO2: 4~20mA

Programmable between 7 different options: Output Frequency, Output Current, Output Power, Output Voltage, DC Bus Volt, PID Output and heatsink temperature

Network connectivity

RS-485 for PC Interface with Modbus-RTU protocol as standard

Auto Restart

Adjustable up to 5 times for ten faults

PID Controller

Inbuilt PID can be used as stand alone

Display

Display and Keypad unit

20-Character, 4-Line LCD panel with backlit, 8-Key keypad, 3-Status indicating LED for Run, Stop and Fault

-Simultaneous display of eight selectable monitor parameters

Protective

Specifications

Protective Function

Current Limit, Over current fault, Timed over current fault, Load side short circuit fault, Under current fault, Over voltage fault, Under voltage fault, Temperature fault, Output phase loss fault, Ground fault, External fault, Charging fault, Current sensor fail fault, EEPROM Fault, 4~20 mA reference missing fault, Emergency stop, Communication loss fault.

Smooth Operation

Speed Search, Auto Restart and Power Loss Carry Through functions

Fault history

Last ten faults with status and operational parameters like output frequency, output current, dc bus voltage and heat sink temperature.

Electronic thermal overload

150% Overload for 60 Seconds

Environment

Installation location

Indoor

Ambient temperature

0~50°C (32~122°F)

Storage temperature

-20~70°C (-4~158°F)

Altitude (above sea level)

3300ft (1000 meter) without derating, above 3300ft (1000 meter) derate 5% per 1000ft (305 meter)

Humidity

0~95% maximum non-condensing

Enclosure

IP00