Superseded by Sentinel 150P and 300P models

The Computronic Sentinel 70/140 is a highly efficient performance charger, designed for continuous float charging of standby battery applications.

Switch mode technology provides major advances in power supply and battery charger design: compact and lightweight construction, improved efficiency and low heat dissipation, wide supply voltage tolerance and low output ripple. The result is fast, accurate charging, for optimum battery life and reliability.

Standard Sentinel models (SNS and SNL) feature a compact case for surface (or optional DIN rail) mounting inside existing control panels. Enclosed Sentinel models (ESNS and ESNL) have their own stainless steel enclosure with charge ammeter.

Features:

• Switch mode technology: compact, light & power efficient
• 12V/5A, 24V/5A or 12V/10A ratings
• Continuous, multi-stage float/standby charging
• <1% output ripple, suitable for wet or sealed lead-acid,
  VRLA or NiCd cells
• Surface mount module with optional DIN rail clips, or
  enclosed stainless steel panel version
• Temperature compensation of output voltage
• Options for Auto-boost, alarm outputs and
  remote temperature sensing
• UL approved models