EN
Siemens SIMADYN D SP23 Power Supply Unit 6DD1683-0CD0
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 SIMADYN D - 24 V DC-input rack power supply
6DD1683-0CD0 SIMADYN D SP23 Power Supply Unit
Siemens identifies this spare part as the SP23 power supply with 24 V DC input, a 5 V/25 A main output and auxiliary 15 V rails.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6DD1683-0CD0 |
| Product Type | 24 V DC-input rack power supply |
| Core Function | Generates the regulated 5 V and auxiliary ±15 V rails used by SIMADYN D modules |
| Application or Compatible Series | SIMADYN D SR12.2 subrack installations |
Product Overview
Siemens identifies this spare part as the SP23 power supply with 24 V DC input, a 5 V/25 A main output and auxiliary 15 V rails.
Official Siemens documentation identifies the product for SIMADYN D SR12.2 subrack installations. Selection and commissioning should follow the documented electrical, interface, memory, environmental and mechanical values shown below.
Key Functions
Multiple DC Rails
The unit provides a high-current 5 V rail and auxiliary positive and negative 15 V supplies.
Rack Integration
The SP23 is the documented power-supply type for the 12-slot SR12.2 subrack.
Voltage Supervision
The rack supply design monitors output voltages and provides operating and fault indication.
Official Specifications
| Input Voltage | 24 V DC |
|---|---|
| Permissible Input Range | 20 to 30 V DC |
| Input Current for SR12 Configuration | 16 A |
| Main Output Voltage | 5 V DC |
| Main Output Current | 25 A |
| Auxiliary Output Rails | +15 V and -15 V |
| Maximum Non-Periodic Overvoltage | 35 V for 500 ms |
| Permitted Brief Voltage Dip | 0 V for 5 ms |
| Voltage-Dip Recovery Time | Minimum 0.1 s |
| Main-Output Ripple | Below 50 mV peak-to-peak |
| Main-Output Overvoltage Protection | Suppressor diode |
| Rack Cooling Configuration | No fan in SR12.2 |
| Status Indication | Green operating LED and red fault LED |
| Packaging Dimensions | 34.5 x 26.6 x 16.1 cm |
| Net Weight | 4.66 kg |
Frequently Asked Questions
Which rack position is 6DD1683-0CD0 associated with?
The SP23 supply is assigned to the SIMADYN D SR12.2 subrack configuration.
What DC input range should be checked for 6DD1683-0CD0?
The 24 V DC input is specified for a 20 to 30 V DC operating range.
What main output is delivered by 6DD1683-0CD0?
The primary output is 5 V DC at 25 A.
Which auxiliary rails are provided by 6DD1683-0CD0?
Positive and negative 15 V rails are provided for the module electronics.
Does the SR12.2 arrangement for 6DD1683-0CD0 use a fan?
No. The documented SR12.2 configuration is fanless.
How does 6DD1683-0CD0 indicate normal and fault states?
A green indicator shows correct operation and a red indicator signals a fault.
What short input interruption can 6DD1683-0CD0 tolerate in the rack supply design?
A drop to 0 V for 5 ms is included in the specified brief-voltage-dip data.
Compatibility & Ordering Notes
Compatibility Checklist for 6DD1683-0CD0
- Match SIMADYN D SP23 Power Supply Unit and the full article number character by character.
- Verify permissible input range: 20 to 30 V DC.
- Confirm auxiliary output rails: +15 V and -15 V.
- Preserve the approved settings and connection records used in SIMADYN D SR12.2 subrack installations.
