The Delta Battery Backup Foul V3 is specifically to provide power to one Delta Foul V3 Packaged Pumping Stations or a Delta Single Foul 800 Packaged Pumping Station when there is a loss of mains power. The Delta Battery Backup Foul V3 will keep submersible
pumps running during this power outage, so that you can continue to use your appliances.

The Delta Battery Backup Foul V3 will provide power for more than 3 days* (30 minutes continuously) to one Delta Foul V3 pump in case of a loss of mains power. If power failure occurs, the pumps automatically take power from the Delta Battery Backup Foul V3.

Simple to use and easy to install – the Delta Battery Backup Foul V3 will clearly display status and comprehensive fault codes.

* Based on one activation per hour.

Key features

  • Capable of running 1 x Foul V3 sewage pump without mains power for more than 3 days (depending on number of cycles/hr)

  • Industry leading backup power

  • Includes a high level alarm

  • Digital display to show status and comprehensive fault codes

  • Virtually inaudible and offers tamper-proof installation

  • Operates as a standalone unit or can be used in conjunction with Delta HLA and compatible control panels

Technical specification

  • Product Code: DMS E030

  • Nominal Voltage: 220–240 VAC

  • Nominal Frequency: 50 Hz

  • Nominal Current: 9.7 A

  • Battery: 2 battery, 100 Ah

  • Battery Type: Maintenance-free lead based

  • Protection devices: Invertor protection fuse, Fuse charge protection

  • Case Construction: Metal, IP55

  • Weight: 9 kg (excl. batteries)

  • Security: Locking with coded key