Alpha6000 Frequency Inverter

Voltage: single phase 220V or 3phase 380V ( 15%).
Power from 0.75KW to 415KW.
Input frequency: 50 Hz or 60 Hz.
Output frequency: 0400Hz.
Carrier frequency: 1 K-15 KHz.
Output frequency resolution can reach 0.01 Hz.
Good overload capacity which can reach 150% for 1 min, and 180% for 0.2 sec
Automatic compensate output torque when output frequency is low.
Automatic regulate output voltage when supply voltage changes in range.
Automatic energy-saving function which can automatic calculation the optimal output voltage according to the load to save energy
communication protocol and Modbus protocol, and it is easier for user to build up centralized control system
High reliability with the motor control IC+IGBT at the core
PID controller which is used in close loop control systems
Simple PLC which can achieve multi-speed, quasi winding and unwinding function, wobble, etc
High startup torque which can reach 150%while 1Hz.

ET1000 SERIES General-purpose frequency inverter
220V( single phase power) 0.4-2.2 kw
220V(three phase power)0.4-75kw
380V(three phase power)0.75-1000kw.

V/F control mode brings the same feeling as vector inverter control
1, Low output harmonic prolongs lifetime of motor.
2, Auto-adjust carrier frequency according to module temperature to adapt the environment.
3, Super low carrier frequency technology effectively reduces inverter output current leak.
4, Flexible multi-steps V/F control mode.
5, Perfect auto-improve torque function. Auto- supply super startup torque function.
V/F settings (V/F curve can be set as below).




Carton Packing with Foam Inside.

Main technical features:
1) power range: 0.75~630kw
2) voltage: 3ac 220/380/440v/575v/690v -15%~15%
3) output frequency: 0.00 ~ 800.00hz
4).Central control module based on dsp, realizes high-speed and high performance control.
5).Integrate v/f control, v/f+pg control, control.
6).3 space voltage vector waveform produce methods.
7).Dead compensate function, realize low frequency and large output torque control.
8).Automatic slip compensate .
9).At most 7 steps speed control and 8 steps acceleration control can be realized.
10).6 programmable output control terminals.
11).Internal pid function, realize high performance closed loop control.
12).Pid regulate dc braking.
13).Speed pursue starting and restart after momentary power loss.
14).Forced communicated function , support standard rs485 , supply remote keyboard control function.
15).Special converse module (igbt) temperature control function, adjustable fan control, timely reduce motor noise and temperature.

Paper box , wooden carton
15-50kg

Frequency inverter/ ac drive 380V/220V, Three phase/ Single phase, 50/60HZ input, 0-400HZ output, 0.75-375KW.
Advanced vector control algorithm , combine accurate speed calculation and self learning of the motor parameter. It realize the accuracy control of motor speed and torque under no- speed sensor mode. V/F and SVC can be selected .

Input Voltage: 220/380V+/-15%,50/60Hz
Output Frequency: Maximum 400Hz
Output Power: 0.4KW-350KW
Type: Frequency Inverter Output Type: 3 phases
Name:frequency inverter,ac inverter,frequency converter,variable speed controller,ac frequency inverter,ac drives,variable speed drive,variable frequency driver,vfd,vsd

SU series are simple and practical. SU series frequency inverter with smart pretty plastic or colored steel sheath, which have good perfornmance, the torque is very big when it runs on the low speed.

Main features: Adpot SU series technology and software.
1)Power range: 0.4-350KW
2)Input voltage: Single phase 220V/3-phase 220V/3-phase 380V -10%~15%, 50/60Hz
3)Output frequency 0.1-500Hz
4)Adjustable V/F curve
5)Potentiometer on the keypad control
6)16-bit microprocessor controlled PWM output
7)8-step speed control & jog running
8)Parameter lock function
9)6 types analog input signal specification
10)Carrier frequency up to 15KHz
11)Auto voltage compensation and slip compensation
12)Automatic voltage regulation
13)Inbuild PID control
14)Modbus RS-485 communication

Typical application:
Packing machine; Dumpling machine; Treadmill;
Temperature/humidity control fan for agriculture and aquaculture; Mixer for food processing; Grinding machine; Drilling machine; Small size hydraulic lathe; Coating equipment; Small zie millling machine; Wood machine; Edge bending machine, etc.

Input Voltage: 220/380V+/-15%,50/60Hz
Output Frequency: Maximum 400Hz
Output Power: 0.4KW-350KW
Type: Frequency Inverter Output Type: 3 phases
Name:frequency inverter,ac inverter,frequency converter,variable speed controller,ac frequency inverter,ac drives,variable speed drive,variable frequency driver,vfd,vsd

SU series are simple and practical. SU series frequency inverter with smart pretty plastic or colored steel sheath, which have good perfornmance, the torque is very big when it runs on the low speed.

Main features: Adpot SU series technology and software.
1)Power range: 0.4-350KW
2)Input voltage: Single phase 220V/3-phase 220V/3-phase 380V -10%~15%, 50/60Hz
3)Output frequency 0.1-500Hz
4)Adjustable V/F curve
5)Potentiometer on the keypad control
6)16-bit microprocessor controlled PWM output
7)8-step speed control & jog running
8)Parameter lock function
9)6 types analog input signal specification
10)Carrier frequency up to 15KHz
11)Auto voltage compensation and slip compensation
12)Automatic voltage regulation
13)Inbuild PID control
14)Modbus RS-485 communication

Typical application:
Packing machine; Dumpling machine; Treadmill;
Temperature/humidity control fan for agriculture and aquaculture; Mixer for food processing; Grinding machine; Drilling machine; Small size hydraulic lathe; Coating equipment; Small zie millling machine; Wood machine; Edge bending machine, etc.

Our production is dupply directly by factory ,our production has high cost performance in frequency inverter.the function is protect machine,energy saving and improve efficiency.
power:0.4-71kw
voltage:220v-690v
you can contact us ,if you have interests.

VFD(Variable-frequency Drive) ; Variable voltage variable frequency inverter ;
General-Purpose Inverter; AC adjustable frequency inverters ;

application field: Textile and Printing; Energy Saving; Water Supply; Industrial Washing; Plastic Injection; Machine Tool; Press Machine; Air Compressor; Petrochemical; Construction Hoist; Machine Manufacturing

Np Power Smart Inverter

Technical Specifications
Np Power 6.2 kW Off-Grid Smart Inverter
Nominal Output Power 6200 Watt
Output Waveform Pure Sine Wave
Output Voltage 230V
Output Frequency 50Hz-60Hz
Efficiency 94%
Max. Charge Current 120A
Max. PV Charge Current 100A
Max. AC Charge Current 60A
Dc Input Voltage 24V DC
Rated Power 6500 Watt
Max. PV Input 500V DC
Working Temperature -15 -60 Degrees
Dimensions 358*295*105 - 8.7 KG
2 Year Warranty
Single Phase

Product Technical Specifications Usage Areas

Apex APX 1KM Smart Inverter 12V 60A MPPT
Nominal Output Power 1000 Watt
Villa


Output Waveform
Pure Sine Wave
Detached House


Output Voltage
230V
Container


Output Frequency
50Hz-60Hz
Tiny House


Efficiency
99%
Bungalow


DC Input Voltage
12V DC
Office and Businesses


MPPT
60A
Commercial Enterprises


Rated Power
1000 Watt
Milk Milking Units


Maximum PV Input
800 W / 50V DC
Beekeepers


Operating Temperature
0- 40 Degrees



Noise Level
45dB



Warranty
2 Years

What is a Smart Inverter?
A smart inverter goes beyond traditional inverter functions; it features two-way communication with the grid, remote monitoring/configuration, energy optimization, load management, and advanced protection capabilities.

Traditional inverter: Only converts DC to AC.

Smart inverter: In addition to conversion, it provides greater control and data over grid and/or battery management through advanced software and hardware integration.

Especially preferred in renewable energy installations (solar, wind), grid-tied (on-grid), or hybrid systems to increase energy efficiency and reliability.

What Does It Do?
Two-Way Communication and Control

Interacts smartly with the grid: monitors grid voltage, frequency, and power demands, adjusts reactive power when necessary.

Remote access allows viewing, updating, and managing operating parameters without being on-site.
Energy Management and Optimization

Automatically manages battery charge/discharge for optimal efficiency.

Real-time system optimization based on production-consumption balance,

Advanced Protection and Fault Diagnosis

Ensures safe shutdown during sudden grid failures or fluctuations (e.g., anti-islanding).

Sends automatic alerts and records data during faults.

Remote Monitoring and Reporting

Provides real-time production, consumption, charge-discharge, temperature, etc. data via mobile app or web interface.


Reports allow long-term performance evaluation.

How Does It Work?
Input Stage (DC or Grid)

Can accept DC input from solar panels or wind turbines.


Designed also to manage energy coming from the grid (AC).

Energy Conversion and Monitoring

Converts DC power to AC while simultaneously performing real-time measurements with built-in sensors and software algorithms.

Monitors grid parameters (voltage, frequency), panel/battery voltage, temperature, etc., to find the optimal operating point.
Battery Management (In Hybrid Models)

Communicates with the Battery Management System (BMS) if a battery bank is present

Adjusts charge/discharge strategy based on instantaneous consumption, grid constraints, energy tariffs, or weather forecasts.
Communication Interfaces

Uses protocols like RS485, Wi-Fi, Ethernet, ZigBee to record, monitor, or control inverter data.


Grid operators or users can remotely access the inverter for updates or setting changes.

Grid Interaction

Real-Time Power Adjustment: Balances power fed to or drawn from the gr