Variable frequency drivers EDS-800 series

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Main Features

Models

Mounting sizes

Panel Dimensions

 Failure types

Instruction Manual

  

 

Main features
Item
Item description
Input Rating volt., frequency 3 phase 380V, 50Hz/60Hz; single phase 220V, 50Hz/60Hz 
Allowed work volt. range 3 phase voltage: 320V~460V; single phase voltage: 200V~260V
Output Voltage 380V grade: 0~380V; 220V grade: 0~220V
Frequency from 0Hz to 400Hz
Over loading capacity 150% of rating current for1 minute

200% of rating current for 0.5 second
Control
performance		 Control mode  Optimum space voltage vector SVPWM constant volt. Frequency ratio V/F control
Speed regulation range 1 : 100
Start-up torque  100% of rating torque at low frequency 
Running speed stable state precision ≤ 0.5% of rating synchronous speed
Frequency precision

Digital setting: max. frequency x ± 0.01%

Analog setting: max. frequency x ± 0.5%
Frequency resolution Analog setting 0.1% of max. frequency -+96
Digital setting  0.01 Hz
Exterior pulse  0.5% of max. frequency
Torque boost Automatic torque boost, manual torque boost 0.1%~20.0%
V/F curve
(volt. frequency characteristic)		 Set rating frequency randomly at range of 5~400Hz, can choose constant torque, digressive torque 1, digressive torque 2, digressive torque 3 in total 4 kinds of curve
Accelerating decelerating curve 2 modes: straight line accelerating decelerating and S curve accelerating decelerating; 7 kinds of accelerating decelerating time (unit minute/second can be optioned), max. time 6000 minutes.


Brake 		 Power consumption
brake
Exterior brake resistance 
DC brake Optional start-up and stop, action frequency 0~15Hz, action volt. 0~15%, action time 0~20.0s 
Jog Jog frequency range: 0.50Hz~50.00Hz; jog accelerating decelerating time 0.1~60.0s can be set
Multi section speed running  Realized by interior PLC or control terminal  
Interior PID controller Be convenient to make closed-loop system 
Automatic energy save running Optimize V/F curve automatically based on the load to realize power save running
Automatic volt. regulation  AVR Can keep constant output volt. When power source voltage varies. 
Automatic current limiting   Limit running current automatically to avoid frequent over-current which will cause trip
Running Function Running order specified channel Key pad specified, control terminal specified, serial port specified 
Running frequency specified channel Digital provision, analog provision, impulse provision, serial port provision, combined provision, can be switched at any time by kinds of method
Pulse output channel  Impulse square wave signal output of 0~20KHz, can realize output of physical parameter such as setting frequency, output frequency etc.
Analog output channel   1 channel of analog signal output, AO channel can be 4~20mA or 0~10V; through it the inverter can realize output of physical parameter such as setting frequency, output frequency etc.
Keypad LED display  Can display setting frequency, output frequency, output voltage, output current etc. in total 14 kinds of parameter
Lock the button  Lock all or part of the buttons(analog potentiometer can’t be locked) 
Protection function Over-current protection, over-voltage protection, lack-voltage protection, over-heat protection, over-load protection, missing phase protection (in option) etc.
Ambient Use ambient  Unutra, bez direktnog izlaganja suncu, bez prašine, bez korozivnih i zapaljivih gasova, bez ulja, magle, pare, vodenih kapi i sl.
Altitude Lower than 1000m
Ambient temperature  -10~+40oC (under ambient temperature 40ºC ~50ºC, please reduce the volume or strengthen heat sink) 
Ambient humidity  Smaller than 95%RH, no condensation water 
Vibration Smaller than 5.9 m/s2 (0.6g)
Storage temperature  -40~+60oC
Configuration Defending grade IP20
Cooling mode  By fan with automatic temperature control 
Mounting mode  Wall hanging
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Available models

Inverter type

 Output Current

Power

Input Voltage

Output

EDS800 – 2S0004

 3A 

0,4 KW

200-260 VAC

3 x 220 VAC

EDS800 – 2S0007

 4.7A 

0,75 KW

EDS800 – 2S0015

 7.5A 

1,5 KW
EDS800 – 4T0007 2.3A  0,75 KW 3 x 320-460 VAC

 

 		3 x 380 VAC

 

EDS800 – 4T0015

 3.7A 

1,5 KW
PANEL for  EDS800 series

Addition option - RS485 MODBUS communication
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Mounting sizes

W(mm)

H(mm)

D(mm)

D1(mm)

Fixing aperture (mm)

Gross weight (kg.)

85 

141,5

112,5

126 

5 

1.5
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 Panel Dimensions
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Failure type and the countermeasure
Failure code Failure type Possible reason Countermeasure
E001 Overcurrent during
accelerating process		 Accelerating time is too short Prolong accelerating time
Improper V/F curve Adjust V/F curve setting, adjust manual torque boost or change to automatic torque boost
Restart rotating motor Set speed checking restart function
Low power source voltage Check input power supply
Too small power of the inverter Choose inverter with high-power
E002 Overcurrent during
decelerating process		 Decelerating time is too short Prolong decelerating time
Have potential energy load or big inertia load Increase braking power of external energy consumption braking subassembly
Power of inverter is a bit small Choose inverter with high-power
E003
 Overcurrent
during constant
speed process
 Load change suddenly or have unwonted phenomena Check or reduce break of the load
Accel/Decel time is set to too short Prolong accelerating decelerating time properly
Low power source voltage Check input power supply
Power of inverter is a bit small Choose inverter with high-power
E004 Overvoltage
during
accelerating
process		 Unwonted input voltage Check input power supply
Accel time is set to too short Prolong accelerating time properly
Restart rotating motor Set speed checking restart function
E005 Overvoltage
during
decelerating
process		 Decelerating time is too short Prolong decelerating time
Have potential energy load or big
inertia load		 Increase braking power of external  energy consumption braking subassembly
E006 Overvoltage
during constant
speed process		 Unwonted input voltage Check input power supply
Accel/Decel time is set to too short Prolong accelerating decelerating time properly
Input voltage change abnormally Assemble reactor
Load inertia is a bit big Use energy consumption subassembly
E007 Inverter control power supply overvoltage Unwonted input voltage Check input power supply or look for service
E008 Inverter overload Accel time is set to too short Prolong accelerating time
DC injection braking is too big Reduce DC injection braking current，prolong braking time
Improper V/F curve Adjust V/F curve and torque boost
Restart rotating motor Set speed checking restart function
Power source voltage is too low Check power source voltage
Load is too big Choose inverter with high-power
E009 Motor overload Improper V/F curve Adjust V/F curve and torque boost
Power source voltage is too low Check power source voltage
General motor run at low speed with big load Can choose frequency conversion motor for long time low speed run
Motor overload protection factor set incorrectly To set motor overload protection factor correctly
Motor blocked up or load change too suddenly and quickly Check the load
E010 Inverter over
heating 		Air-path blocked To clear air-path or improve ventilation condition
Ambient temperature is too high Improve ventilation condition, lower carrier frequency
Fan damaged Replace the fan
E011 Reserved Reserved Reserved
E012 Reserved Reserved Reserved
E013 Inverting module protection Transient overcurrent of the inverter Refer to countermeasure for overcurrent
Phase to phase short circuit or earthing short circuit of output 3 phase Wiring again
Air-path blocked or fan damaged To clear air-path or replace the fan
Ambient temperature is too high Lower ambient temperature
Connecting wire or insert on control board loose Check and connect the wire again
Unwonted control wave caused by missing output phase etc. Check wiring
Assistant power supply damaged and drive voltage lacking Look for service from manufacturer or agent
Unwanted control board Look for service from manufacurer or agent
E014 External device
failure		 Use sudden stop key (STOP) in non-keypad run mode Look up operation mode
Use sudden stop key (STOP) under condition of stall Set running parameter correctly
Sudden stop terminal for external failure closed Open external failure terminal after external failure is settled
E015 Current
detecting circuit
failure		 Connecting wire or insert on control board loose Check and connect the wire again
Assistant power supply damaged Look  for  service  from  manufacturer or agent
Hall component damaged Look  for  service  from  manufacturer or agent
Unwonted amplifying circuit Look for service from manufacturer or agent
E016 RS485
communication
failure		 Baud rate set improperly Set Baud rate properly
Serial port communication error Press STOP/RESET key to reset，look for service
Failure warning parameter set improperly Modify F2.16, F2.17
Upper device doesn’t work Check if upper device work and wiring is correct
E017 Reserved Reserved Reserved
E018 Reserved Reserved Reserved
E019 Under voltage
failure		 Under voltage Check spot input voltage
E020 System disturbance Serious disturbance Reset by pressing STOP/RESET key or add mains filter at power supply input side
Main control DSP read and write wrongly Reset by the key-press, look for service
E021 Reserved Reserved Reserved
E022 Reserved Reserved Reserved
E023 E²PROM read and write wrongly Mistake take place when read or write control parameter Reset by pressing STOP/RESET, look for service from manufacturer or agent
P.OFF Under vlotage Under vlotage Check spot input voltage
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