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CE approved 0 to 400Hz 380V to 480V 3 phase input 5.5KW AC variable speed drive for pumps

  • 1-99 Pieces
  • >=100 Pieces
Output Power:
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Lead Time:
2 day(s) after payment received
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Input Voltage:
Output Voltage:
DC/AC Inverters
Output Type:
Output Current:
Output Frequency:
Product name:
5.5KW variable speed drive
machine tool fans
Overcurrent overvoltage
Overload Capacity:
60s with 150% of rated current
18 Months
pulse setting input:
0Khz to 100Khz
Output waveform:
Midified Sine Wave
motor Rated power:
IP protection:

Packaging & Delivery

Selling Units:
Single item
Single package size: 
32X23X23 cm
Single gross weight:
3.000 kg
Package Type:
carton case packing
Lead Time :
Quantity(Pieces) 1 - 1 >1
Est. Time(days) 2 To be negotiated
Frequency inverter
Product Name
CE approved 5.5KW 380V to 480V 0 to 400Hz 3 phase input AC motor variable speed drive
Matched Motor Voltage
380 input  3PH output
Rated current
Matched rated power
Maximum frequency
Vector control: 0~300 Hz
V/F control: 0~3000 Hz
Control mode
Sensor-less vector control (SVC)
Closed-loop vector control (FVC)(+ PG card)
Voltage/Frequency (V/F) control
Analog inputs
3 analog input (AI1 AI2 Ai3)  both of AI1 AI2 support 0V~10 V voltage input or 0mA~20mA current input.
AI3 terminal that supports -10V~10 V voltage input
Startup torque
G type: 0.5 Hz/150% (SVC); 0 Hz/180% (FVC)
P type: 0.5 Hz/100%
Overload capacity
G type: 60s for 150% of the rated current, 3s for 180% of the rated current
P type: 60s for 120% of the rated current, 3s for 150% of the rated current
Built-in simple PLC, multiple speeds
It realizes up to 16 speeds via the simple PLC function or combination of DI terminal states.
Protection mode
Motor short-circuit detection at power-on, input/output phase loss protection, over current protection, overvoltage protection, less voltage protection, overheat protection and overload protection,etc.

CE approved 0 to 400Hz 380V to 480V 3 phase input 5.5KW AC variable speed drive for pumps

We have frequency inverter(VFD, AC inverter, variable speed drive, variable frequency drive,frequency converter,) as below specification:
1.: 220V Single Phase Input and Three Phase Output, 0.75KW to 400KW
2.: 220V Three Phase Input and Three Phase Output, 0.75KW to 400KW
3.: 220V Single Phase Input and Single Phase Output, 0.75KW to 132KW
4.: 380V to 690V Three Phase Input and Three Phase Output, 0.75KW to 600KW

Project Photo

EM12-G3-037 37KW 380V inverter

 for Ring machine with special function.

16 steps speed with different time and 
frequency changing.

EM12 380V  200KW  7.5KW 22KW 315KW 

frequency inverter used for brick factory 

with high performance.

EM12 inverter and EM-GS soft starter 

For crusher application.

EM-GW online soft starter for mining sector



EMHEATER 132KW inverter for Railway ventilation

EM12 inverters for constant water supply

EM12 inveters for ball mill

Areas of application:

Electronics, textile, light industry, building materials, food, machinery, printing and dyeing, petrochemical, paper, logistics transportation, Wire drawing machine, winding machine, blow molding, chemical fiber, tobacco, grinder, mixer, extruding machine, injection molding machine, chemical industry, etc. 

Product Description

Feature for elevator inverter from 0.75KW to 400KW on voltage 380V:

EM12 is first class frequency inverter with very strong software and hardware.

It has servo drive feature,with perfect speed control mode,and excellent torque control mode.

It can save 2 group motor parameters ,and can drive synchronous motor and asynchronous motor.

It has sensor-less vector control(SVC),vector control+ PG; V/F control and V/F separation control.

It has 49 kinds digital input functions and 38 kinds digital output functions.

It has S curve of acceleration and deceleration,user can self defined S curve turning time.

The IGBT carrier frequency can auto adjustment according to heat sink temperature.

35 kinds protection function,including auto detecting short circuit after power on.

Including textile swing frequency and skip frequency function,etc.

Voltage Range:220V~240V; 380V~440V.

Input Frequency Range:45~65Hz.

Output Voltage Range:0V~rated input voltage.

Output Frequency Range:V/F( 0~3000Hz); Vector Control(0~300Hz).

Overload Capacity:60s with 150% of rated current,3s with 180% of rated current.

From 0.75~7.5KW Plastic house; 11~400KW is metal house.

Speed Accuracy: ±0.5%(SVC); ±0.02%(VC).

Pulse setting input: 0Khz~100Khz.

All model built-in RS485 card,and approved by CE.

EM12-G3/P3 models are integrated IGB

Our Service

Solar pump inverter

PV power 2.2KW 380VAC output voltage and 0 to 400HZ output frequency solar pump inverter

Built-in by pass soft starter

380V to 690V 

11KW to 600KW

Frequency inverter EM12 

From 0.75KW up to 600KW

on voltage 220V to 690V

Our Company

Introduction for our inverter and soft starter factory.

We have 6 factories and more than 820 staff. As a professional manufacturer of industrial automation products, we are always dedicated to soft starter, frequency inverter, servo motor and drive, EMI filters, harmonic wave AC choke, sine wave filter, brake units and resistor. In the year of 2008, EMHEATER Group does have established "China EM Technology Limited" to cultivate oversea market.
We have following mature series products:
1.EM12 series vector control inverter. (220V~690V:0.75KW~630KW).
2.EM12-SP series solar pump inverter. (220V~690V:0.75KW~630KW).
3.EM-GJ/GS series soft starter, (220V/380V~480/690V:5.5KW~ 600KW).
4.EM-GW series online soft starter 380V up to 525V on power range from 11KW to 600KW. Directly run AC motor. LCD display screen.
5.EM-GB series built-in bypass soft starter on 380V from 5.5KW to 400KW. Directly run AC motor. LCD display screen.
6.EM-GS series soft starter on 220V up to 690V from 5.5KW to 650KW. LCD display screen.
7.EM-HS series high voltage soft starter on 6KV to 10KV from 220KW to 11500KW.
8.EMA to EMD series servo motor drive system, (220~380V;0.2~22KW).
And relative accessories(filter:choke:resistor). 


Our Showroom


Our Workshop


Warehouse for inverters and soft starters

Packing & Delivery

Packing Details  : Packing, carton and wooden case

Delivery Details : 3-7 days after order of  elevator inverters

Our Certifications

Q: Are you trading company or manufacturer for inverters and soft starters?

A: We are factory.

Q: How long is your delivery time for inverters and soft starters?

A: Generally it is 3 days if the goods are in stock. or it is 5 days if the goods are not in stock, it is according to quantity.

Q: What is your warranty and after sales policy for soft starter and  frequency inverter?

A: 18 months warranty for all products.  Within warranty time, we could replace new goods or free spare parts.