Siemens 6SL3100-0BE31-2AB0 SINAMICS S120 120 kW Active Interface Module
192 A booksize line-interface component for the 120 kW SINAMICS S120 Active Line Module.
01Product Profile
Siemens 6SL3100-0BE31-2AB0 is the Active Interface Module assigned to the 120 kW SINAMICS S120 Active Line Module. It operates on 380 to 480 V three-phase networks with 192 A rated input current. The module shares the 300 x 380 x 270 mm booksize envelope of the 80 kW variant but has its own 36.6 kg mass and 0.585 kW loss, so current rating, lifting and thermal data must be checked against the exact article.
02Technical Data
| Manufacturer | Siemens |
|---|---|
| Article Number | 6SL3100-0BE31-2AB0 |
| Product Designation | SINAMICS S120 Active Interface Module |
| Construction | Booksize |
| Assigned Active Line Module | 6SL3130-7TE31-2AA3, 120 kW |
| Line Supply | 380 to 480 V AC, 3-phase, 50/60 Hz |
| Rated Input Current | 192 A |
| 24 V Current Requirement | 1.20 A maximum |
| Line-Side Connection | M8 bolt |
| PE Connection | M8 screw |
| Power Loss | 0.585 kW |
| Cooling Air Throughput | 0.167 m³/s |
| Sound Pressure Level | 68 dB |
| Cooling | Internal air cooling |
| Protection | IP20 / UL open type |
03System Role
Control Function
- Connects the 120 kW Active Line Module 6SL3130-7TE31-2AA3 to the three-phase network.
- Provides the required line filtering and reactor behavior for the active infeed.
- Supports energy flow between the line and DC link under the control of the Active Line Module.
- Operates within a coordinated line protection, busbar, PE and cooling design.
- Must be selected with the exact power class because similar mechanics do not imply equal ratings.
Key Capabilities
- Supports the official 120 kW Active Line Module configuration.
- Provides 192 A rated input-current capacity.
- Uses robust M8 bolted line and protective-earth connections.
- Dissipates 0.585 kW at the documented rated condition.
- Uses 0.167 cubic metre per second internal cooling airflow.
- Retains a 300 mm booksize width while increasing current and mass over the 80 kW article.
04Compatibility
- Confirm the 120 kW line-module pairing and 192 A network-current requirement.
- Engineer line conductors, M8 joints, fuses, contactors and upstream switchgear for the complete system.
- Provide safe lifting and mounting for the 36.6 kg module.
- Maintain the required 0.167 m³/s airflow and account for 0.585 kW heat loss.
- Follow the documented discharge time and prove zero voltage before service.
- Retain line-module parameters and repeat required supply identification after exchange.
05Applications
- 120 kW regenerative SINAMICS S120 drive systems.
- Large multi-axis machines with a common active DC-link supply.
- High-power test systems, machine tools and production equipment.
- Cabinets designed around the 300 mm booksize line-interface module.
- Maintenance replacement using the exact article and assigned Active Line Module.
06FAQ
What Active Line Module is paired with 6SL3100-0BE31-2AB0?
Siemens assigns it to the 120 kW Active Line Module 6SL3130-7TE31-2AA3.
Which rated input-current value applies to the 120 kW interface?
The official catalog and datasheet specify 192 A.
How much heat loss should the cabinet calculation include?
The documented module power loss is 0.585 kW.
Does it use the same net weight as the 80 kW model?
No. The exact 120 kW module is listed at 36.6 kg, compared with 31.9 kg for the 80 kW article.
Which connection hardware is identified for the power and PE paths?
The datasheet specifies an M8 bolted line connection and an M8 PE screw.
Why is exact article verification essential despite similar dimensions?
The 80 kW and 120 kW units share dimensions but differ in rated current, mass, loss and assigned Active Line Module.
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