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Siemens SINAMICS A5E00468282 Power Stack Adapter PSA2
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Product Overview
- Key Functions
- Official Specifications
- Frequently Asked Questions
- Compatibility & Ordering Notes
- Hot Selling Models
- Recommended Products
Overview
SIEMENS SINAMICS · POWER STACK ADAPTER
A5E00468282 Power Stack Adapter PSA2
Power-stack interface adapter prepared for SINAMICS GM150 and SM150 converter safety arrangements using the user-specified Siemens reference 6SL3995-6AX00-0BA0.
At a Glance
| Brand | Siemens |
|---|---|
| Model | A5E00468282 |
| Product Type | Power Stack Adapter PSA2 |
| Core Function | Interfaces the converter control and power-stack safety signal path |
| Compatible Series | SINAMICS GM150 and SM150 converter cabinets |
Exact Identification
Match A5E00468282 and the PSA2 reference order number before replacing the installed adapter.
Safety Interface
Preserve both independent low-active switch-off paths used by the installed converter safety circuit.
Converter Check
Confirm the SINAMICS cabinet type, option K80 arrangement and external safety-device wiring.
Product Overview
A5E00468282 is listed here as a Siemens SINAMICS Power Stack Adapter PSA2 using the technical parameter basis requested for 6SL3995-6AX00-0BA0.
Within SINAMICS GM150 and SM150 converter cabinets, the Power Stack Adapter participates in the Safe Torque Off signal chain and uses two independent failsafe low-active switch-off paths.
Key Functions
Power-Stack Signal Interface
The adapter connects the converter-control safety path to the power stack within the approved SINAMICS cabinet arrangement.
Dual Failsafe Switch-Off Paths
Two independent low-active channels are used so a wire break or component failure drives the safety circuit toward the safe state.
Safe Torque Off Preparation
Together with a SIRIUS 3SK1 safety relay, the adapter prepares the option K80 STO function for completion by an external emergency-stop device or safety PLC.
Official Specifications
| Reference Order Number | 6SL3995-6AX00-0BA0 |
|---|---|
| Safety Function Context | Safe Torque Off with option K80 |
| Switch-Off Architecture | Two independent failsafe signal paths |
| Switch-Off Logic | Low-active on both safety paths |
| ISO Safety Category | Category 3 |
| Performance Level | PL e |
| Safety Integrity Level | SIL 3 |
| Functional-Safety Standard | EN ISO 13849-1:2015 |
| Electrical-Safety Standard | IEC 61508-5-1:2010 |
| Unexpected-Start Standard | EN 60204-1:2006/A1:2009, Section 5.4 |
| Companion Safety Relay | SIRIUS 3SK1 |
| Torque-Energy Response | Safety-related pulse cancellation interrupts torque-producing energy |
| Motor Electrical Isolation | Motor Module and motor remain electrically connected |
| K80 Altitude Threshold | Project-specific inquiry required above 2000 m |
Frequently Asked Questions
Can A5E00468282 be used in the STO circuit of a SINAMICS GM150 or SM150 converter?
Yes, the adapter forms part of the option K80 safety arrangement when combined with the specified safety relay and external safety device.
Which safety ratings apply to an A5E00468282 installation?
The relevant arrangement is certified to Category 3, Performance Level e and Safety Integrity Level 3.
Does A5E00468282 electrically isolate the motor when Safe Torque Off is active?
No, Safe Torque Off interrupts torque-producing energy without galvanically disconnecting the Motor Module from the motor.
How should the safety channels of A5E00468282 be wired?
Keep the two switch-off paths independent and low-active so an interrupted wire or failed component drives the system to the safe state.
Which external device completes the A5E00468282 safety function?
Use the approved SIRIUS 3SK1 relay with a suitable emergency-stop device or safety PLC for the configured machine circuit.
Can A5E00468282 be installed above 2000 metres?
An installation above 2000 m requires a project-specific Siemens inquiry before option K80 is applied.
What should be checked before replacing A5E00468282?
Match the adapter reference, converter MLFB and serial number, cabinet option, connector assignment and both safety-channel circuits before energizing the drive.
Compatibility & Ordering Notes
Compatibility Checklist
- Confirm the installed converter belongs to the applicable SINAMICS GM150 or SM150 cabinet configuration.
- Preserve the independence and low-active behavior of both safety switch-off paths.
- Verify the SIRIUS 3SK1 relay and external emergency-stop or safety-PLC circuit before commissioning.
- Arrange a project-specific review before using option K80 above 2000 m installation altitude.
