Power Module(S-Module)
SES-Tech is the only supplier in China that manufactures power modules used in frequency converters in marine business.
| LM6081-WC Technical Parameter | |
| Module Model | LM6081-WC |
| Size（W×D×H） | 456×235×750.5 mm |
| Weight | 62kg |
| Rectifier / Inverter Circuit | |
| Rated AC Voltage | 690V |
| Rated AC Current | 800A |
| AC Overload Current | 880A（60s） |
| 1100A（30s） | |
| 1200A（3s） | |
| Rated DC Voltage | 1100Vdc |
| Rated Power | 810kW |
| Switching Frequency | 2.5kHz/1.25kHz |
| Rated Frequency | 50Hz |
| Power Factor | -0.85~0.85 |
| Cooling Mode | Water-Cooling |
| Water Cooling Parameters | |
| Rated Water Flow | 30L/min |
| Water Inlet Pressure | ≤3bar |
| Rated Heating Power | 16kW |
| LM4035-AC Technical Parameter | |
| Module Model | LM4035-AC |
| Size（W×D×H） | 315mm*731mm*545mm |
| Weight | 70kg |
| Rectifier / Inverter Circuit | |
| Rated AC Voltage | 400V |
| Rated AC Current | 600A |
| AC Overload Current | 660A（Overload for a Long Time） |
| 850A（30s） | |
| 1000A（3s） | |
| Rated DC Voltage | 680Vdc |
| Rated Power | 350kW |
| Switching Frequency | 2.5kHz/1.25kHz |
| Rated Frequency | 50Hz |
| Power Factor | -0.85~0.85 |
| Cooling Mode | Forced Air Cooling |
| LM4018-AC Technical Parameter | |
| Module Model | LM4018-AC |
| Size（W×D×H） | 245.5mm*450mm*393mm |
| Weight | 32kg |
| Rectifier / Inverter Circuit | |
| Rated AC Voltage | 400V |
| Rated AC Current | 200A |
| Overload Current | 220A（60s） |
| Rated DC Voltage | 750Vdc |
| Rated Power | 120kW |
| Switching Frequency | 2.5kHz |
| Rated Frequency | 50Hz |
| Power Factor | -0.85~0.85 |
| Cooling Mode | Wind Cooling |
