SNT-TPI 10KW-40KW IGBT 3phase power inverter

SNT-TPI 10KW-40KW IGBT 3phase power inverter

The procuct can provide reliable power supply protection for large data centers.network computer rooms as well as the electric power link of fields such as manufacturing,traffic and energy to meet the high reliability requirment.

Feel free to contact with our customers service manager@powerelek.com ,we will give u the reply within 24 hours! 

Producy overview

Based built-inMCUs,the product can output stable and pure sine waves and provide safe and reliable power supply protection for users.

This series of products use high-speed microprocessor (MCU) and programmable logic devices (CPLD), the control software programming.Power device adopts the most advanced fifth-generation low loss of high power IGBT and static switch.This series of products is the latest control devices and the most advanced software for the integration of power supply products.Widely used in building lighting, road lighting, electric power, communications, medical, industrial mining enterprises etc.

Pure sinewave ouput, ,strong stability for various loads such as resistive load, inductive load.

LCD+LED display.

Output overload, short circuit protection,and other auto protection/alarm. 


Main features

---Advanced operation mode
Frequency tracking, phase-locking voltage stabilization, noise filtering and prevention of impact by fluctuation of the power grid realized in output of the inverter
The best power supply guarantee for the loading equipment of user's contribution by a full digital vector control technology based on real-time processing by DSP, MCU and DDC
---Efficient IGBT (insulated gate bipolar transistor)inversion technology  
Good high -speed switching feature, large-voltage and large-current operating characteristics, and voltage drive of IGBT (the fifth-generation IGBT has a lower saturation voltage drop and higher operation efficiency and reliability)
----High adaptability 
A wide range of input frequency (45Hz-65Hz), which realizes stable operation of fuel generators
----Greater loading capacity
Suitability for industrial applications such as machine tools and wire cutters 
-----Reliable performance 
A power-on test function for timely discovery and elimination of potential hazards high stability and reliability guaranteed by integration of function including AC input over voltage protection, output overload protection, short circuit protection, over current protection, bus over voltage protecting, overheat protection, fan fault protection, auxiliary power supply fault protection, battery overcharge protection and more
-----Management function
Visualization of parameters of the inverter by means of communication with a computer via a RS232/RS485 interface with help of intelligent monitoring software of the inverter intelligent battery
-----Management intelligent
Battery charge: adjustment of the battery charge parameter according to the battery configuration of the user, and switching between equalizing charge and floating charge, temperature compensating charge, and discharge management according to the power supply conditions, which may make the battery life longer and reduce burden of the administrator
Intelligent battery fault detection: measurement of single parameters, display of the measurement results on the LCD, and immediate alarming and notification for the administrator upon any battery fault
------Personalized setting
Proper adjustment of the input parameters according to the input power supply condition


Specification:

Model SNT-TPI

10KW

12KW

15KW

20KW

25KW

30KW

40KW

AC input

 Input voltage

380VAC±25%(3phases +N+G)

 Input frequency

50HZ/60HZ±5%

Charging current

15A(Max)

Inverter specification

Rated capacity

10KW

12KW

15KW

20KW

25KW

30KW

40KW

DC voltage

192V/220V/240V/360V/384VDC

240V/360V/384VDC

Battery input voltage range

DC192V(DC168V-DC240V)/ DC220V(DC189V-DC270V)/ DC240V(DC210V-DC300V)

DC360V(DC315V-DC450V)/ DC384V(DC336V-DC480V)

Outputvoltage

380VAC±5%(3phases +N+G)

frequency

50HZ/60HZ

Output waveform

Pure sine wave

efficiency

≥95%(load100%)

Total harmonic distortion

Linear load<3% nonlinear load<5%

Over load ability

120% 20 second;  more than 150%,100ms

Protection

Overload, over temperature, short circuit, overpressure, low voltage, low battery volume, peak surge, lack of phase, phase sequence protection, etc

switch time between the batteries and City power

3 second -5 second

LCD display

Inverter input voltage,frequency,output voltage,frequency and load percentage

Communication port

RS232/RS485

Operating temperature

0-40℃

Storage  temperature

-15 - +50℃

Relative humidity

20-93% no condensation

Altitude level

Altitude is less than 1000m(Each additional 100m  power fell by 1%, the highest is  4000m)

Unit size:D×W×H(mm)

750*580*920

Packing size:D×W×H(mm)

890*740*1180

G/N weight(KG)

160/180

170/190

190/210

220/240

230/250

250/270

330/350

Note: according to user's actual situation would chose mains or battery priority.

Two working way for your choice:|

1,Battery power priority: First use the battery power,When battery power is lower, inverter will automatically use City power(bypass function)to take the load, do not charging the  battery..When battery voltage rises,inverter will switch to use the batteries power to supply the power automatically..,Mostly use in solar off grid power systems.                                
2,The city power priority, First use the Mains power to take the load and charging the batteries at the same time,when it has no city power, inverter will automatically switch to battery power to supply the load (UPS function),mostly use in back up power supply.