CTEK Smartpass 120S

CTEK Smartpass 120S
↪️ CTEK Smartpass 120S ✔️ Energy management system ✔️ water and dustproof to IP65 ✔️ best quality ✔️ fast shipping
€560.00 *

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120-A DC / DC power management system Disconnects, prioritizes and supports batteries and... more
Product information

120-A DC / DC power management system

Disconnects, prioritizes and supports batteries and devices

Smartpass 120S charges and supplies the service battery and terminals with 120 A, disconnects critical terminals from non-critical terminals and ensures that radio, emergency lighting and navigation systems are always powered.

Smartpass 120S is a 120-amp energy management system that distributes, controls and maximizes the energy provided by the alternator to power the service batteries and terminals. SMARTPASS 120S is suitable for all 12 V batteries between 28 Ah and 800 Ah. The battery monitor function of the Smartpass 120S prioritizes important devices such as radio, emergency lighting and navigation systems by giving them priority while powering off non-critical loads when the service battery is low. The unit's battery guard protects your service battery from over-discharge, and the built-in over-temperature protection reduces the charging current before the battery temperature rises too high. SMARTPASS 120S is compatible with the D250SA and D250SE on-board chargers.

  • Compatible with smart generators
  • provides 120 A for fast recharging of batteries between 28 Ah and 500 Ah
  • Compatible with D250SA and D250SE for the best possible power management with 140A
  • prioritizes the power supply of critical consumers directly via the alternator
  • Start help function
  • Battery disconnect eliminates the need for diodes and VSR relays
  • fully automatic
  • maximizes the life of the battery
  • Battery monitor to protect the secondary battery from total discharge
  • Dynamic overcurrent protection enables short-term currents up to 350 A for fast charging
  • Battery temperature protection for additional safety
  • splash-proof and dust-proof (IP65)

Technical specifications

  • Ambient temperature: -20 ° C to + 50 ° C (-4 ° F to + 122 ° F)
  • Input: 11.5-23 V, max. 120 A (350A short-term for 10 s)
  • Output: max. 120A (350A for 10s)
  • Battery types 12V; WET, Maintenance-free, Ca / Ca, AGM, EFB, GEL, LiFePO₄
  • Battery capacity: 28-800Ah
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