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  6. Arco AS48 Zeus Alternator Shield for 48 volt alternators
Arco AS48 Zeus Alternator Shield for 48 volt alternators
Arco AS48 Zeus Alternator Shield for 48 volt alternators

Arco AS48 Zeus Alternator Shield for 48 volt alternators

Your Price: $133.00
Protection device for 48 volt alternators
p/n: AS48
Availability: In stock
This Protection device for 48 volt alternators mounts directly to the alternator and connects to the positive and negative output terminals.  A wiretie is supplied to attach it. 

  • Protects Against Voltage Spikes - Prevents damage caused by battery disconnects and load dump events
  • Intended for use in LiFePo4 battery systems with BMS    shutoff risk
  • Extends Alternator Life - Reduces stress on diodes and internal components
  • Real-Time Status Indication - LED indicator provides instant health status
  • Easy Installation - Installs directly at alternator terminals in minutes
  • Rated to ISO 16750-2 Load Dump Standard
  • Up to 75% more survivable disconnect events vs. leading competitor
  • Datasheet

This device shorts out the output of the alternator.  No such device can survive this 100% of the time. The Shield is rated to the automotive ISO 16750-2 Load-Dump Surge specification. All surge protection devices will eventually fail if the surge is extreme enough. If the limits of the shield are exceeded, the status LED will turn RED, and it will need to be replaced. In circumstances like a lightning strike, the Shield may become damaged, stop providing protection and not show a RED LED. This also indicates the Shield needs to be replaced.


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