Variable frequency drivers EDS-V300

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Main Features	Models	Adequate Braking Resistors
Mounting Sizes	Panel Dimensions	Failure types
	Instruction Manual

Main Features

Item			Item description
Input	Rating volt., frequency		3 phase 380V grade: 3 phase 380V ,50Hz/60Hz; 1 phase 220V grade: 1 phase 220V ,50Hz/60Hz
	Allowed work volt. range		3 phase 380 V grade: 320V~460V 1 phase 220V grade: 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		Un-speed sensorless current vector control, open loop V/F control
	Speed regulation range		1 : 100
	Start-up torque		150% of rating torque at 0.5 Hz frequency
	Running speed stable state precision		≤±0.5% of rating synchronous speed
	Torque limit		Current control to decomposition torque.set torque in 50%~200%
	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
		Digital setting	precision : <100Hz 0.01Hz; ≥100hz: 0.1Hz
		Exterior impulse	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 and user-defined V/F in total 5 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	Interior or exterior brake resistance
		DC brake	Optional start-up and stop，action frequency 0~15Hz，action volt. 0~15%，action time 0~20.0 s
	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 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 0.1~20KHz，can realize output of physical parameter such as setting frequency, output frequency etc.
	Analog output channel		2 channel of analog signal output，thereinto AO1 channel can be 4~20mA or 0~10V and AO2 channel is 0~10V; through them 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.
	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, etc.
Fitting parts			Brake subassembly, remote-control keypad, connecting cable for remote-control keypad etc.
Ambient	Use ambient		Indoor，not bare to sunlight，no dust, no corrosive gas, no flammable gas, no oil fog, no vapor, no water drop or salt etc.
	Altitude		Lower than 1000m, if higher than 1000m, need to reduce amount to use.
	Ambient temperature		-10ºC~+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 5.9m/s²(0.6g)
	Storage temperature		-40~+70^oC
Configuration	Defending grade		IP20
	Cooling mode		By fan with automatic temperature control
Mounting mode			Wall hanging

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Models


VFDs	Power	Impute Voltage	Output
EDS-V300 – 2S0007	0,75 KW	220 VAC	3 x 220 VAC
EDS-V300 – 2S0015	1,5 KW
EDS-V300 – 2S0022	2,2 KW
EDS-V300 – 4T0015	1,5 KW	3 x 320-460 VAC	3 x 380 VAC
EDS-V300 – 4T0022	2,2 KW
EDS-V300 – 4T0037	3,7 KW
EDS-V300 – 4T0055	5,5 KW
EDS-V300 – 4T0075	7,5 KW
EDS-V300 – 4T0110	11 KW
EDS-V300 – 4T0150	15 KW
EDS-V300 – 4T0185	18,5 KW
EDS-V300 – 4T0220	22 KW
EDS-V300 – 4T0300	30 KW
EDS-V300 – 4T0370	37 KW
Additional option - RS485 MODBUS communication

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Adequate Braking Resistors

VFDs Model	Built-in brake unit	Built-in braking resistor	External resistor
EDS-V300 – 2S0004	No	No	>= 150 Ω 200 W
EDS-V300 – 2S0007	No	No	>= 100 Ω 250 W
EDS-V300 – 2S0015	No	No	>= 70 Ω 400 W
EDS-V300 – 2S0022	No	No	>= 50 Ω 600 W
EDS-V300 – 2S0037	No	No	>= 30 Ω 1000 W
EDS-V300 – 4T0007	Yes	No	>= 300 Ω 200 W
EDS-V300 – 4T0015	Yes	No	>= 300 Ω 200 W
EDS-V300 – 4T0022	Yes	No	>= 300 Ω 200 W
EDS-V300 – 4T0037	Yes	No	>= 125 Ω 400 W
EDS-V300 – 4T0055	Yes	No	>= 80 Ω 650 W
EDS-V300 – 4T0075	Yes	No	>= 80 Ω 650 W
EDS-V300 – 4T0110	Yes	No	>= 50 Ω 1000 W
EDS-V300 – 4T0150	Yes	No	>= 40 Ω 1000 W
List of available models of braking resistors

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Mounting Sizes

Image A	Image B

Image C

Type	A(mm)	B(mm)	W(mm)	H(mm)	D(mm)	D1(mm)	Fixing aperture (mm)	Image
EDS-V300 – 2S0004	110	160	125	170	123.2	135.5	4	A
EDS-V300 – 2S0007
EDS-V300 – 2S0015
EDS-V300 – 4T0007
EDS-V300 – 4T0015
EDS-V300 – 2S0022	140	215	155	230	155	164	5	B
EDS-V300 – 2S0037
EDS-V300 – 4T0022
EDS-V300 – 4T0037
EDS-V300 – 4T0055
EDS-V300 – 4T0075	185	275	200	290	178	187	6
EDS-V300 – 4T0110
EDS-V300 – 4T0150	135	330	218	345	210	221	7	C
EDS-V300 – 4T0185	180	410	260	430	252	261	9
EDS-V300 – 4T0220
EDS-V300 – 4T0300	200	485	280	505	252	261	9
EDS-V300 – 4T0370
EDS-V300 – 4T0450	200	515	300	535	252	261	9
EDS-V300 – 4T0550	250	620	370	645	258	267	12

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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 deceleration 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
E005	Overvoltage during decelerating process	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	IGBT failure	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
		Connecting wire or insert on control board loose	Check and connect the wire again
		Unwonted current wave caused by missing output phase etc.	Check wiring
		Assistant power supply damaged and drive voltage lacking	Look for service from manufacturer or agent
		Unwonted control board	Look for service from manufacturer 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	Overcurrent in setting	Inverter Lower power	Select the suitable power inverter
E018	Over volt. in setting	When processing motor rotating setting and starting to decelerate, there is over volt. caused by big inertia	Configurating external dynamic braking assembly or corresponding braking power
E019	Under voltage failure	Under voltage	Check spot input voltage
E020	Reserved
E021	Failure.not remove.or hardware circuit failure	Failure not remove hardware circuit failure	Remove failure, inspect hardware, Look for service
E022	Reserved	Reserved	Reserved
E023	Reserved	Reserved	Reserved
P.OFF	DC bus-bar under vlot.	Input power supply unusual	Check spot input voltage
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