400W Small Delta Inverter VFD Drive Speed Controller VFD004EL21A Single Phase 220V 0.5HP 0.1~600Hz for Small Water pump

item ID#: VFD004EL21A
Item condition: New and Original
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Weight: 2 Kg(s)
13 available/ 12 sold
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Manufactured by: Delta
Wholesale Price: US$175.00
Discount Price: 152.00
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400W Small Delta Inverter VFD Drive VFD004EL21A Single Phase 220V 0.5HP 0.1~600Hz for Small Water pump


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Features

The VFD-EL series is multiple functions new generation micro type AC drives. It has built in EMI filter, RFI switch, easy DC bus sharing for side-by-side installation, high precision current detection, overload protection, and a built in keypad.

 

Specifications

Output frequency: 0.1 ~ 600Hz

3 points adjustable V/f curve

Built-in PID feedback control

RFI-switch for IT mains

Built-in EMI filter (for models 230V 1-phase and 460V 3-phase)

Use RS-485 communication interface (RJ-45) with Modbus protocol

Optional communication modules for multiple communication protocols, such as Profibus, DeviceNet, LonWorks and CANopen

Complete protection function

 

Applications

Small size pump & fan, blowing machine, conveyer belt, simple DIY processing equipment 

 

General Specifications


Control characteristics

Control System

SPWM(Sinusoidal Pulse Width Modulation) control (V/F control)

Frequency Setting Resolution

0.01Hz

Output Frequency Resolution

0.01Hz

Torque Characteristic

Including the auto-torque/auto/slip compensation: starting torque can be 150% at 5.0Hz

Overload Endurance

150% of rated current for 1 minute

Skip Frequency

Three zones, setting range 0.1-600Hz

Accel/Decel Time

0.1 to 600 seconds(2 Independent settings for Accel/Decel time)

Stall Prevention Level

Setting 20 to 250% of rated current

DC Braking

Operation frequency 0.1-600.0Hz, output 0-100% rated current

Starting time 0-60 seconds, stop time 0-60 seconds, stop time 0-60 seconds

Regenerated Braking Torque

Approx. 20% (up to 125% possible with optional brake resistor or externally mounted brake unit,

1-15hp(0.75-11kw)models have brake chopper built-in)

V/F Pattern

Adjustable V/f pattern

Operating Characteristics

Frequency Setting

Keypad

Setting by up and down

External Signal

Potentiometer-5K/0.5W, 0 to + 10VDC, 4 to 20mA, RS-485 interface;

Multi-function Inputs 3 to 6(15 steps, Jog, up/down)

Operation Setting Signal

Keypad

Set by RUN and STOP

External Signal

2 wires/3 wires(MI1, MI2,MI3), JOG operation, RS-485 serial interface(MODBUS), programmable logic controller

Multi-function Input signal

Multi-step selection 0 to 15, Jog, accel/decel inhibit, 2 accel/decel switches, counter, external Base Block, ACI/AVI selections, driver reset, Up/DOWN key setting, NPN/PNP input selection

Multi-function Output Indication

AC drive operation, frequency attained, counter attained, zero speed, Base Block, fault indication, overheat alarm, emergency stop and statues selections of input terminals

Analog Output signal

Output frequency/current

Alarm Output Contact

Contact will be ON when drive malfunctions (1 Form C/change-over contact or 1 open collector output)

Operation Functions

AVR, accel/decel S-Curve, over-voltage/over-current stall prevention, 5 fault records, reverse inhibition, momentary power loss restart, DC braking, auto torque/slip compensation, adjustable carrier frequency, output frequency limits, parameter lock/reset, PID control, external counter, MODBUS communication, abnormal reset, abnormal re-start, power-saving, fan control, sleep/wake frequency, 1st/2ne frequency source selections, 1st/2nd frequency source combination, NPN/PNP selection, constant pressure function

Protection Functions

Over voltage, over current, under voltage, external fault, overload, ground fault, overheating ,electronic thermal, IGBT short circuit, PTC

Display Keypad

6-key, 7-segment LED with 4-digit, 4 status LEDs, master frequency, output frequency, output current, custom units, parameter values for setup and lock, faults, RUN, STOP, RESET, FWD/REV

Built-in EMI Filter

For 230V 1-phase and 460V 3-phase models.

Environmental Conditions

Enclosure Rating

IP20

Pollution Degree

2

Installation Location

Altitude 1000m or lower, keep from corrosive gasses, liquid and dust

Ambient Temperature

-100C to 500C(400C for side-by-side mounting) Non-condensing and not frozen

Storage/Transportation Temperature

-200C to 600C

Ambient Temperature

Below 90% RH(non-condensing)

Vibration

9.80665m/s2(1G) less than 20Hz, 5.88m/s2(0.6G) at 20 to 50Hz

Precise Specifications

Diagram 1

Voltage Class

115V

Model Number VFDxxxEL

002

004

007

Max. Applicable Motor Output(kW)

0.2

0.4

0.75

Max. Applicable Motor Output (HP)

0.25

0.5

1.0

Output Rating

Rated Output Capacity(kVA)

0.6

1.0

1.6

Rated Output Current(A)

1.6

2.5

4.2

Maximum Output Voltage(V)

3-phase Proportional to Twice the Input Voltage

Output Frequency(Hz)

0.1~600Hz

Carrier Frequency(kHz)

2-12

Input Rating

Rated Input Current(A)

Single-phase

6.4

9

18

Rated Voltage/Frequency

Single phase, 100-120V, 50/60Hz

Voltage Tolerance

+-20%(90~132V)

Frequency Tolerance

+-5%(47~63Hz)

Cooling Method

Natural Cooling

Weight(kg)

1.1

1.1

1.4

Diagram2

Voltage Class

230V

Model Number VFDxxxEL

002

004

007

015

022

037

Max. Applicable Motor Output(kW)

0.2

0.4

0.7

1.5

2.2

3.7

Max. Applicable Motor Output (HP)

0.25

0.5

1.0

2.0

3.0

5.0

Output Rating

Rated Output Capacity(kVA)

0.6

1.0

1.6

2.9

4.2

6.5

Rated Output Current(A)

1.6

2.5

4.2

7.5

11.0

17.0

Maximum Output Voltage(V)

3-phase Proportional to Input Voltage

Output Frequency(Hz)

0.1~600Hz

Carrier Frequency(kHz)

2-12

XXXEL21A

Rated Input Current(A)

4.9

6.5

9.5

15.7

24

--

Rated Voltage/Frequency

1-phase, 200-240V, 50/60Hz

XXXEL23A

Rated Input Current(A)

1.9

2.7

4.9

9

14

20.6

Rated Voltage/Frequency

3-phase, 200-240V, 50/60Hz

Voltage Tolerance

+-10%(180-264V)

Frequency Tolerance

+-5%(47-63Hz)

Cooling Method

Natural Cooling

Fan cooling

Weight(kg)

1.2

1.2

.1.2

1.7

1.7

1.7

 

Diagram3

Voltage Class

460V

Model Number VFDxxxEL

004

007

015

022

037

Max. Applicable Motor Output(kW)

0.4

0.75

1.5

2.2

3.7

Max. Applicable Motor Output (HP)

0.5

1.0

2.0

3.0

5.0

Output Rating

Rated Output Capacity(kVA)

1.2

2.0

3.3

4.4

6.8

Rated Output Current(A)

1.5

2.5

4.2

5.5

8.2

Maximum Output Voltage(V)

3-phase Proportional to Input Voltage

Output Frequency(Hz)

0.1~600Hz

Carrier Frequency(kHz)

2-12

Input Rating

Rated Input Current(A)

3-phase

1.8

3.2

4.3

7.1

9.0

Rated Voltage/Frequency

3-phase, 380-480V, 50/60Hz

Voltage Tolerance

+-10%(180-264V)

Frequency Tolerance

+-5%(47-63Hz)

Cooling Method

Natural Cooling

Fan cooling

Weight(kg)

1.2

1.2

.1.2

1.7

1.7

1.7

                       

 

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Shipment:

 
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1. Usually we will ship the items within 3 working days after the payment is reached.
2. DHL, UPS, Fedex, or EMS is available for shipping.
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Return Policy:

    We accept 14 days return policy. If you want to return the item, please contact us in 14 days first and make sure the package is un-opened. The buyer has to pay for the go and back delivery cost and the custom fee of each country. Once we received the product and checked, we will make refund for the part in 24 hours.
    Any quality problem in normal use during the warranty period, we will repair for free. The buyer should pay the return cost and our company will pay the re-shipping cost.

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