Specifications

• Manufacturer: Westinghouse (Emerson)

• Model: 3D04153G06

• Type: WDPF 85MB Disk & Floppy Drive Assembly

• Integrated Drives:

  • HDD: 85MB (Micropolis 1325 or Maxtor XT1085)

  • FDD: 5.25‑inch

• Voltage: 230VAC

• Compatible System: WDPF DCS (not Ovation/DeltaV)

• Mounting: Standard WDPF rack slot

• Status: Discontinued (EOL); refurbished/used only

Key Features

1. High Capacity: 85MB HDD (vs. 25MB in G01–G04) for larger programs and historical data.

2. 230VAC: Designed for European/Asian industrial grids.

3. Integrated Boot/Storage: Combines 85MB HDD + 5.25″ floppy for system boot, program storage, and backup.

4. Rack‑Mount: Directly fits WDPF backplane for easy replacement.

Applications

• WDPF DCS Controller Stations (thermal/nuclear power, petrochemical, heavy industry).

• Legacy System Upgrades: Replaces 25MB units to increase storage capacity.

3D04153 Series Comparison

• G01: 25MB, 115VAC

• G02: 25MB, 230VAC

• G03: 25MB, 100VAC

• G04: 25MB, universal 115/230VAC

• G05: 85MB, 115VAC

• G06: 85MB, 230VAC

Notes

• Exclusive to WDPF DCS; incompatible with Ovation/DeltaV.

• Standard repair lead time: 2–4 weeks; rush repair available.

• Installation per Emerson/Westinghouse WDPF specs and site safety procedures.