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6DD1683-0CC5

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Siemens 6DD1683-0CC5 is a SIMADYN D SP22.5 power supply unit that converts 115/230 V AC input into the monitored board voltages used by an SR12.3 subrack.
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Technical specifications for 6DD1683-0CC5

  • Manufacturer:
    Siemens
  • Part Number:
    6DD1683-0CC5
  • Product Family:
    Siemens Simadyn
  • Product Type:
    SIMADYN D SP22.5 Power Supply Unit
  • Stock:
    1
  • Supply Unit Designation:
    SP22.5
  • Associated Subrack:
    SIMADYN D SR12.3
  • Input Voltage:
    115/230 V AC, selectable
  • Permissible Input Range:
    +10% / -15%
  • Input Frequency:
    47.5-62.5 Hz
  • Input Current:
    4 A at 115 V AC; 2 A at 230 V AC
  • Input Fuse:
    F601, T4A H 250 V
  • 5 V Output:
    5.1 V ±0.1 V, up to 26 A
  • +15 V Output:
    +15 V ±0.3 V, up to 3.3 A
  • -15 V Output:
    -15 V ±0.3 V, up to 3.0 A
  • Mains Connector:
    X1 for phase, neutral, and protective earth
  • Monitoring Connector:
    X2 power-supply and fan relay contacts
  • Backup Battery Connector:
    X3
  • Reset Connector:
    X4
  • Status Indication:
    Green OK LED and red fault LED
  • Test Points:
    5 V, +15 V, and -15 V front sockets
  • Installation Class:
    Open equipment for cabinet or restricted electrical area
  • Tariff Code:
    85044095
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Power Entry Front Signals Voltage Monitoring Rack Supply

Features:

  • Selectable 115/230 V AC input feeds the SP22.5 conversion stage for an SR12.3 subrack.
  • Separate front connectors handle mains input, monitoring contacts, external backup, and reset wiring.
  • Green and red indicators combine with accessible test sockets for checking the three output rails.
The 6DD1683-0CC5 occupies the power-supply role in an AC-fed SIMADYN D SR12.3 rack.

Its regulated outputs distribute 5 V and symmetrical 15 V supplies to the installed rack hardware.

Cabinet installation maintains the documented open-equipment boundary around the mains and backplane circuits.

The Siemens 6DD1683-0CC5 SIMADYN D SP22.5 Power Supply Unit may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6DD1683-0CC5 SIMADYN D SP22.5 Power Supply Unit Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

AC Input and Protective Connection

  • Voltage selection: The input stage is set for either 115 V AC or 230 V AC operation.
  • Mains range: The selected nominal input permits +10 percent and -15 percent variation.
  • Terminal path: X1 carries phase, neutral, and protective earth on separate pins.
  • Input protection: The SP22.5 uses the documented T4A H 250 V fuse at F601.

Status and Test Access

  • Ready state: A green indicator reports normal supply operation.
  • Fault state: The red indicator identifies a monitored supply fault.
  • Voltage checks: Individual front sockets expose 5 V, +15 V, and -15 V measurements.
  • Battery access: The front arrangement also includes the backup battery compartment.

Supervision and Reset Paths

  • Rail supervision: The supply monitors undervoltage conditions on its regulated outputs.
  • Relay reporting: X2 provides contacts for the power-supply and fan monitoring path.
  • External backup: X3 accepts the documented external battery connection.
  • Reset input: X4 provides the dedicated connection for the external reset signal.

Backplane Power Relationship

  • Logic rail: The 5.1 V output supplies the principal digital board voltage.
  • Positive rail: The +15 V output supports the rack hardware requiring a positive auxiliary supply.
  • Negative rail: The -15 V output completes the symmetrical auxiliary supply pair.
  • Installation boundary: The power unit and rack require a cabinet or restricted electrical area.
Description
Siemens 6DD1683-0CC5 is the SP22.5 power supply unit assigned to an AC-fed SIMADYN D SR12.3 subrack. It converts the incoming mains supply into the regulated board voltages distributed through the rack backplane.

Connection points on 6DD1683-0CC5 divide the external wiring by purpose. X1 accepts phase, neutral, and protective earth; X2 provides the power-supply and fan monitoring contacts; X3 connects an external backup battery; and X4 carries the reset input.

Operating state is visible directly on 6DD1683-0CC5 through green OK and red fault indicators, while front test sockets expose the 5 V and ±15 V rails. The monitoring circuit checks output undervoltage and communicates the resulting status to the rack control path.

With a selectable 115/230 V AC input, 6DD1683-0CC5 supplies 5.1 V, +15 V, and -15 V outputs for the SR12.3 hardware. The unit belongs to open equipment and therefore requires installation inside the documented cubicle, cabinet, or restricted electrical operating area.
Alternative Names
6DD16830CC5 6DD1683 0CC5 Siemens 6DD1683-0CC5 Siemens SP22.5 6DD1683-0CC5 SIMADYN D SP22.5 6DD1683-0CC5 6DD1683-OCC5 6DD1683 0CC5 SP22.5 SP22.5 SIMADYN D Power Supply
Technical notes
Siemens 6DD1683-0CC5 is the SP22.5 supply configuration for a SIMADYN D SR12.3 rack with selectable 115/230 V AC input and monitored 5 V and ±15 V rails.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Which SIMADYN D rack configuration uses Siemens 6DD1683-0CC5?
Siemens 6DD1683-0CC5 is the SP22.5 AC-input power supply assigned to an SR12.3 subrack.
What should be checked before energizing Siemens 6DD1683-0CC5 from a new mains source?
Confirm the 115/230 V selection on Siemens 6DD1683-0CC5, wire phase, neutral, and protective earth to X1, and verify the documented input range.
How are monitoring and backup wiring separated on Siemens 6DD1683-0CC5?
Siemens 6DD1683-0CC5 uses X2 for power-supply and fan monitoring contacts, X3 for the external backup battery, and X4 for reset.
Which output voltages can be tested at the front of Siemens 6DD1683-0CC5?
Front test sockets on Siemens 6DD1683-0CC5 provide access to the 5 V, +15 V, and -15 V rails.
What does a red indication on Siemens 6DD1683-0CC5 require checking?
A red fault indication on Siemens 6DD1683-0CC5 requires checking the AC input, fuse, regulated outputs, monitoring contacts, and rack load.
May Siemens 6DD1683-0CC5 be operated as exposed standalone equipment?
No. Siemens 6DD1683-0CC5 is open equipment and must be installed in the documented cabinet, cubicle, or restricted electrical operating area.