SN Single-phase Power-frequency Inverter
Main Features
1. High reliability
Frequency tracking , noise filtering and low distortion in inverter output because of doulble-consersion design.
2. High adaptability
A wide range of input frequency, which realizes stable operation of fuel generators.
3. High optimal performance of battery
An intelligent battery management technology, which guarantees a longer battery life and decreases the times of battery maintenance.
An advanced constant-voltage charge technology, which activates the battery to the most extent, saves the charge time and guarantees a longer battery life.
4. Overall and reliable protection
A power-on test function, which can avoid the faults because of hazards of the inverter.
5. Overall automatic protection and alarms such as output overload protection
6. 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 fiftgeneration IGBT has a lower saturation voltage drop and higher operation effiency and reliability).
Model:SN | 6KW | 8KW | 10KW | 12KW | 15KW | 20KW | |
Rated power | 6KW | 8KW | 10KW | 12KW | 15KW | 20KW | |
Battery
| Rated voltage | 96VDC/192VDC | 192VDC | ||||
Charge current | 10A-20A | ||||||
Low-voltage protection | 84VDC/168VDC | 168VDC | |||||
Input
| Voltage range | 88-132VAC/176-264VAC | |||||
Frequency | 45-65Hz | ||||||
Output
| Frequency | 50/60Hz±1%( Inversion mode) | |||||
Voltage range | 110VAC/220VAC;±5%(Inversion mode) | ||||||
Output waveform | Pure sine wave | ||||||
Switching time | <4ms( Typical load) | ||||||
Efficiency | >85%(100% resistive load) | >90%(100% resistive load) | |||||
Overload | 110-120%/30S;>160%/300ms; | ||||||
Protection function | Battery overvoltage protection, battery undervoltage protection, overload protection, short circuit protection, overtemperature protection,etc. | ||||||
Ambient temperature for operation | 0-40ºC | ||||||
Ambient temperature for storage | -15 - +50ºC | ||||||
Operation/storage conditions | 0-90% (no condensation) | ||||||
External dimensions: L*W*H(mm) | 555*368*695 mm | 655*383*795 mm | |||||
G.W.(KG) | 75 | 90 | 127 | 135 | 150 | 165 | |
