Up for sale is a vintage Best Power Ferrups FE Series 1.4kVA Uninterruptible Power Supply (UPS). This is a heavy-duty, legacy ferroresonant power backup system widely known for its massive, high-quality internal copper core isolation transformers.
Based on the official UL regulatory sticker on the rear casing (Listed 930G / AB-1030), this is the highly sought-after 1.4kVA hardwired commercial configuration.
Condition Details:
• Untested / For Parts Only: This unit is being sold strictly as-is, for parts, refurbishing, or core metal reclamation. No testing has been performed.
• Hardwired Unit: Please note this model does not feature a standard wall plug. It is designed to be directly hardwired into an electrical panel via the rear knockout terminal plate.
• Cosmetics: Shows typical minor wear, scratches, and age from a commercial environment. The specific model details on the lower silver manufacturing label have completely faded over time (as pictured), but the primary UL regulatory safety sticker remains perfectly legible to confirm the exact model group.
• Batteries: Internal lead-acid batteries are either missing or completely degraded due to age. Assume you are purchasing the chassis, heavy internal transformers, and internal circuit board components only.
Specifications (For reference from manufacturer documentation):
• Model Group: Ferrups FE 1.4kVA (UL Listed 930G)
• Approximate Dimensions: 21.0" H x 15.0" W x 22.0" D
• Weight: Approximately 122 lbs (55 kg)as is. view pictures.