6SN1145-1BA01-0BA2 Siemens SIMODRIVE 611 Power Supply
Manufacturer: Siemens
-
Part Number: 6SN1145-1BA01-0BA2
Condition：New with Original Package
Product Type: Power Supply Modules
-
Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Siemens 6SN1145-1BA01-0BA2 Infeed / Regenerative Feedback Module
The Siemens 6SN1145-1BA01-0BA2, also cataloged as the 6SN1145-1BA01-0BA2 Infeed/Regenerative Feedback Module, operates as a dedicated hardware component for DC link power supply and energy regeneration within SIMODRIVE 611 converter systems.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 6SN1145-1BA01-0BA2 |
| Brand | Siemens |
| Origin | Germany / Global Manufacturing |
| Weight | 4.6 kg (10.23 lbs) |
| Dimensions | Standard SIMODRIVE 611 frame size profile |
| Operating Temp | 0 deg C to 55 deg C (Refer to SIMODRIVE installation manual) |
| Power Consumption | Rated power: 16 kW continuous / 21 kW peak |
| Input Voltage | 3-phase 380 V to 480 V AC |
| Function | DC link supply and energy regeneration |
| Cooling Method | Internal air cooling via integrated fans |
| Contactor | Integrated mains contactor with break contact |
Profinet / EtherNet/IP Deterministic Networks and Backplane Bus Velocity
The module coordinates deterministic network communication protocols and manages backplane bus communication velocity metrics across the SIMODRIVE control architecture. Internal processing registers synchronize energy feedback execution cycles, minimizing harmonic distortion on the 3-phase supply grid during rapid axis deceleration phases. Furthermore, firmware flash compatibility options allow seamless integration with digital control boards, ensuring stable data transmission across multi-axis machine tool setups.
Frequently Asked Questions
Q: Can the 6SN1145-1BA01-0BA2 module be replaced while the 3-phase input voltage is applied?
A: No, all primary 3-phase AC power feeds and DC link voltages must be completely isolated and discharged before handling the hardware.
Q: How does the integrated mains contactor interface with the safety circuit?
A: The built-in mains contactor utilizes break contacts to drop out the main input power automatically upon receiving an emergency stop command from the control system.
Q: What maintenance is required for the internal cooling fans?
A: Inspect the cooling fan intake vents regularly for dust accumulation and verify rotational freedom to prevent thermal trip shutdowns during high-load machining cycles.
Field Installation Guidelines
- Ensure upstream 3-phase AC power is locked out and tagged out prior to mounting the infeed module into the cabinet rack.
- Ground your wrist with an approved ESD strap to protect internal electronic circuits from electrostatic discharge during mechanical alignment.
- Slide the module along the backplane guide rails until the power and control terminal connectors seat firmly into position.
- Verify DC link voltage levels and front-panel status LED indicators after system energization to confirm normal operation.