EM500 Open loop Inverter

Sinee EM500 Open loop Vector Control Inverter

1-phase 220V(±20%),0.75(G)/1.5(P)~2.2(G)/3.0(P)
3-phase 220V(±20%),0.75(G)/1.5(P)~2.2(G)/3.0(P)
3-phase 380V/415V(±20%),0.75(G)/1.5(P)~560(G)/630(P)

Designed by industrial master, EM500 is adopted with new software technology and hardware platform, it can be applied to most industrial applications in open loop vector control mode such as fan, water supply, air compressor, cable machineries 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

    • Overall Dimensions

      Remarks:D2: The distance between the entrance hole of power cable and the installation plate.
      “/” : The size is not available.

      Packing details of EM100

    • Optional Accessaries
      Items Introduction Picture
      Keypad Chassis
      (optional)
      With the keypad chasis, the keypad can be installed on the control panel.  
+ Product

EM500 Open loop Inverter

Sinee EM500 Open loop Vector Control Inverter

1-phase 220V(±20%),0.75(G)/1.5(P)~2.2(G)/3.0(P)
3-phase 220V(±20%),0.75(G)/1.5(P)~2.2(G)/3.0(P)
3-phase 380V/415V(±20%),0.75(G)/1.5(P)~560(G)/630(P)

Designed by industrial master, EM500 is adopted with new software technology and hardware platform, it can be applied to most industrial applications in open loop vector control mode such as fan, water supply, air compressor, cable machineries and so on.

+ Specifications

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

+ Dimensions
    • Overall Dimensions

      Remarks:D2: The distance between the entrance hole of power cable and the installation plate.
      “/” : The size is not available.

      Packing details of EM100

+ Accessories
    • Optional Accessaries
      Items Introduction Picture
      Keypad Chassis
      (optional)
      With the keypad chasis, the keypad can be installed on the control panel.  
+ Download