Delta 5505601115 SB-09G/EG-1 2930077101 CSU Aux Power Supply PCB (Pre-owned)

This is a Delta Electronics SB-09G/EG-1 auxiliary power supply PCB, 2930077101, assembly number 5505601115, removed from a Delta MCS-1800 / MCS-3000 series telecom DC power system fitted with the Smart CSU (Control and Supervisory Unit, marked CM-2 on the labels). It is a small isolated switch mode power supply sub-board with a transformer that derives the logic supply for the controller from the DC bus.

Delta does not publish board level documentation for these systems, so the function is described from the board markings and its position in the system. The board is a used pull, sold untested, as a spare for repair of the same Delta equipment. Please match the part numbers in the photographs to your equipment before purchase.

Specifications

Brand: Delta Electronics

Model: SB-09G/EG-1 auxiliary power supply PCB

Part Number: 5505601115

Alternate Part Number: 2930077101, 30077101.PWB

Product Type: Power Supply PCB

Parent System: Delta MCS-1800 / MCS-3000 DC power system, Smart CSU (CM-2)

Condition: Used, removed from equipment, untested

Key Features

• Genuine Delta Electronics sub-assembly
• Part numbers clearly labelled for matching
• Sold as a spare for the same Delta system

Typical Applications

• Repair of Delta MCS-1800 and MCS-3000 telecom rectifier systems
• Replacement of a failed Smart CSU sub-board

Package Includes

• 1 x Delta SB-09G/EG-1 power supply board as photographed

Additional Information

The board has not been electrically tested.

This is a used item and may show minor cosmetic marks from previous use. Please refer to the photographs for the overall condition.

Shipping from Sydney, Australia.