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Phase-out/Discontinued Product - check availability
Sentinel 70/140
Sentinel UL 70/140
    Sentinel battery chargers - click to enlarge

  • Continuous, multi-stage float/standby charging

  • Switch mode technology: compact, light &
    power efficient

  • <1% output ripple, suitable for wet lead-acid, Ca-Ca, VRLA Gel & AGM, or NiCd cells

  • 70 or 140 W power rating:
    12V/5A, 24V/5A or 12V/10A

  • Surface/DIN rail mount module, or
    enclosed stainless steel panel versions

  • Temperature compensation of output voltage

  • UL-approved versions

  • Options for Auto-boost, alarm outputs and
    remote temperature sensing

Sentinel 70 and 140 models are highly efficient performance chargers, designed for continuous float charging and 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 70/140 (model codes SNS and SNL) feature a compact case for surface (or optional DIN rail) mounting inside existing control panels; Enclosed Sentinel 70/140 (model codes ESNS and ESNL) have their own stainless steel enclosure with charge ammeter. The Sentinel 70/140 range is available with a wide range of standard and optional features.

Further information:

Sentinel 70/140 chargers have been superseded by:

 
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