Smartpass 120 (Increases charging 120A when D250SA is installed)

NOTE This device is a slave of the D250SA and does not operate independently.
120 A DC/DC energy management solution
Separates, prioritises and improves batteries and equipment
Smartpass 120 charges and supplies service batteries and equipment with 120 A, separates critical equipment from non-critical equipment and ensures that radio, emergency lighting and navigation systems are always powered.
Smart 120 is a 120 A energy management soldering that distributes, controls and maximises the available energy from the generator to power service batteries and extra batteries. The SMARTPASS 120 can handle all 12V batteries between 28 – 800 Ah. The Smartpass 120 battery protection function ensures that critical equipment such as radios, emergency lighting and navigation systems are always powered and prioritised when the extra battery voltage is low and disconnects non-critical consumers. The unit’s battery protection protects your service battery from total discharge and the built-in overheating protection reduces the charging current before the battery temperature becomes too high. SMART 120 is compatible with the D250SA 20A onboard charger.

Battery separation removes diodes and VSR relays
Delivers 120A for fast charging of 28– 500Ah batteries
Compatible with DUAL D250S and delivers up to 140A charging with the D250S DUAL
Prioritises critical extra batteries and delivers directly from generator to extra batteries
Jump start function
Fully automatic
Maximises battery life
Battery protection to protect your secondary battery against deep discharge
Dynamic over-voltage protection to handle temporary in- and outputs up to 350 A for fast charging
Battery temperature protection for increased safety
Splash and dust protected (IP65)
Complete this unit with the D250SA and charge the extra battery with up to 140Ah

Input 11.5-23V, max 120A (350A temporarily for up to 10 seconds)
Output power Max. 14.4V, 120A (350A temporarily for up to 10 seconds)
Back-up current* Less than 7Ah/month
Battery types All types of lead-acid, 12V, WET, MF, Ca/Ca, AGM, EFB, GEL
Battery capacity 28-800Ah
Warranty 2 years
Casing class IP65