150kw Three-Phase Power Frequency Inverter for Solar Power System
Producy overview
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 of user for large-power inverters
Based built-inMCUs,the product can output stable and pure sine waves and provide safe and reliable power supply protection for users.
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
| Model-TP |
150kW |
| Rated capacity |
150kW |
Operation mode
and principle |
PWN(pulse width modulation)based on DSP accurate control technology and double built-in MCUs complete isolation of the output power supply |
| AC input |
Input phase number |
three-phase+N+G |
| Input voltage |
AC220V/AC382V±20% |
| Input frequency |
50hz/60hz±5% |
| DC input |
DC voltage |
DC192V/DC220V/DC240V/DC 384V(16 to 32 pieces of 12V batteries) |
| Floating battery |
13.6v of each battery*battery quantity(13.6V*16 batteries=217.6) |
| Cut-off voltage |
10.8v of each battery *battery quantity (10.8V*16 batteries=172.8v) |
| AC output |
Phase number |
three-phase +N+G |
| AC output voltage |
AC220V/AC380V±1%(steady load) |
| AC output frequency |
50hz/60hz±5%(main supply )50hz±0.01% |
| Efficiency |
≥95% (load:100%) |
| Output waveform |
sine wave |
| THD |
linear load: <3%, non-linear load: <5% |
| Dynamic load voltage transient |
<±5% (jump from 0 to 100%) |
| Instant recovery time |
<10ms |
Time of switching between
the battery and the mains supply |
3s --5s |
| Unbalanced voltage |
<±3%<±1% (balanced load voltage) |
| Overload capacity |
120%, 20s, >150%, 100ms |
| System indexes |
Operation efficiency |
≥95% (load:100%) |
| Computer communication interface |
RS232/RS485 (SNMP remote monitoring network adapter) |
| Operating temperature |
-10-40ºC |
| Relative humidity |
0-90%(no condensation) |
| Noise |
60-70dB |
| Structure |
External dimensions |
580*750*920 |
| Weight |
1380 |
Audited Supplier 
){kind=link}
){kind=link}