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EM100 General Purpose Inverter

1-phase 220V (±20%), 0.4~4.0kW
3-phase 220V (±20%), 0.4~7.5kW
3-phase 380V/415V (±20%), 0.75~15kW

EM100 inverter is compact designed with high stability and user friendliness, applied to simple industrial machineries such as fan, pump, conveyor and so on.

1.Salient features


①.V/F and VVF Control

②.Stationary/Rotational auto tuning of motor parameters

③.Detachable LED keypad with inbuilt potentiometer

④.Easy removal of cooling fan, smart control over start/stop based on heat sink temperature for low noise and longer service life

⑤.Support Modbus RS485 communication

⑥.Built-in braking IGBT for each rating

⑦.Flange mounting option in 5.5kW & above ratings

⑧.Support side by side mounting without derating

⑨.Enclosure IP20 (can be upgraded to IP40 by putting an optional metal cover without derating for dusty & humid environment)


2.Wiring diagram




3.Specifications

Items

Specifications

 Input

  EM100-XXX-1B: 1-phase 220V (±20%), 50/60Hz (±5%)

  EM100-XXX-2B: 3-phase 220V (±20%), 50/60Hz (±5%)

  EM100-XXX-3B: 3-phase 380V (±20%), 50/60Hz (±5%)

  Output   

   Max. Output  
   Voltage

  3-phase, from 0 to mains supply

   Rated Output   
   Current

  100% rated current non-stop output

   Max. Overload   
   Current

  150% rated current for 1 minute, 180% rated current for 10 seconds, 200% 
  rated current for 2 seconds

  Basic   
  Control   
  Functions

   Control Mode

   V/F,VVF

   Speed Setting      
   Mode

  Speed setting mode, analog setting, RS485 communication setting, terminal 
  numeric setting, keypad setting

   Running Mode

  Keyboard, control terminals (2-wire sequence, 3-wire sequence), RS485

   Frequency   
   Control Range

  0.00~320.00Hz

   Input   
   Frequency   
   Resolution

  Digital input: 0.01Hz

  Analog input: 0.10Hz

   Speed   
   Regulation   
   Range

  1:50

   Speed Control     
   Accuracy

  1%

   Acceleration /

   Deceleration   
   Time

  0.01~600.00 seconds

   V/F Features

   Rated output voltage: 5%~100% adjustable, 
   Frequency base: 20.00~320.00Hz adjustable

   Torque Boost

   Automatic torque boost, fixed torque boost curve,  customized V/F curve scaling

   Keyboard Chassis
  (optional)

   With the keypad chasis, the keypad can be installed on the control panel.

   AVR

   Output voltage remains unchanged and input voltage is varying when AVR is 
   active. Accuracy: ±10V at rated input voltage

   Automatic 
   Current Limit

   Automatically limit output current, avoid frequent overcurrent trip

   DC Brake

   Brake time: 0~30s

   Brake current: 150% rated current

   Signal Input   
   Source

   Digital, analog voltage, analog current, preset speed, simple PLC, Modbus 
   communication, wobble frequency, and PID. Primary frequency setting and 
   auxiliary frequency setting integrated and terminal switch

   Input/

   Output   
   Functions

   Auxiliary   
   Power Supply

  10V/10mA, 24V/50mA

  Digital Input
   Terminal

   Internal electrical impedance: 27KΩ

   Acceptable external input: 0~20V, the terminal is on at low level

   Maximum input frequency: 1kHz

   6 digital programmable input terminals, user can define terminal functions    
  via function code.

   Analog Input   
   Terminals

   1 voltage input: 0~10V, and another can be current input: 
   4~20mA or voltage input: 0~10V

   Input impedance: voltage input: 1MΩ, current input: 250Ω

   Accuracy: 0.2%

   Digital 
   Output 
   Terminal

   1 programmable OC output

   Max. load capacity: 50mA/24V

   Output frequency range: 0~1kHz

   1 programmable relay output, EB-NC, EA-NO, EC-Common   port

   Contact capacity: 3A/250VAC

   Power factor: >0.4 or 1A/30VDC

   Analog Output 
   Terminal

   1 programmable analog output terminal,

   Output: 0~10V

   Max. load capacity: 2mA

   Accuracy: 0.1V

  Display

   LED

   5-digital seven segment display, 8 input keys, potentiometer

  Protections

   Protections

   Overcurrent, overvoltage, input/output phase loss, output short-circuit, 
   overheating, etc.

  Application      
  Conditions

   Installation 
   Site

   Indoor, with altitude less than 1,000 meters, free from dust and corrosive gas, 
   and direct sunlight

   Ambient    
  Temperature

   -10℃~+50℃. Derated from ambient +40℃~+50℃,
   20%~90%RH (no condensation)

   Vibration

   <0.5g

  Storage 
   Temperature

   -20~+65

   Installation 
   Method

   Wall mounting, flush mounting

  Protection Grade

   IP20

  Cooling Method

   Forced air cooling

  Safety Standard

   IEC61800-5-1:2007

  EMC Standard

   IEC61800-3:2004



4.Model Numbering Scheme



5.Model Number List


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