The Projecta VSR150 has been designed as programmable to suit any vehicle. Rated to 150 Amps, this voltage sensitive isolator will suit both 12 volt and 24 volt vehicles.

Factory settings:

Factory default settings will allow the unit to engage when the main start battery reaches a voltage of 13.3Volts. The isolator will disconnect when the start battery reaches 12.8Volts, with a delay of 10 seconds.

Programmable voltages: (optional)

The unit is completely programmable to suit your vehicle's voltage requirements.

Once installed, the isolator will allow you to 'SET' both the Cut-In voltage and the Cut-Out Voltage.

Display Value	Display Description	Range	Step/Increment	Default Setting
U1	Cut-In Voltage	10 - 32 V	0.1 V	13.3 V
t1	Cut-In Delay	0-99 sec	5 sec	10 sec
U2	Cut-out Voltage	10 - 32 V	0.1 V	12.8 V
t2	Cut-out Delay	0-99 sec	5 sec	10 sec
Uh	High Voltage protection	10 - 32 V	0.1 V	15.5 V

 

Manual OVERRIDE function:

 If the starter battery is flat and the aux battery is charged, the battery isolator ca be used to connect both batteries to allow for jump starting.

• Press and hold the PUSH on the unit for 3 seconds, the LED display will show the combined voltage and the VSR150 will be in override mode for 60 seconds
  
• Crank the engine. Once the engine has started the unit will automatically cancel the override function and return to the automatic charging function.

 

Specifications:

Part No.	VSR150	VSR150
Voltage	12V	24V
Charging current	125A Continuous / 150A Peak	75A Continuous / 150A Peak
Cut-In Voltage	13.3Vdc, 10 second delay (default)	26.6Vdc, 10 second delay
Cut-Out Voltage	12.8Vdc, 10 second delay (default)	25.6Vdc, 10 second delay
High Voltage Protection	15.5Vdc (default)	31.0Vdc (default)
Operating Voltage Range	10 - 32 Vdc	10 - 32 Vdc
Operating Current	300mA	150mA
Standby Current	5mA max	5mA max
Surge Protection	Built in	Built in
Mounting	Surface / firewall / battery side	Surface / firewall / battery side