REDARC SBI12-LLD Smart Start Load Disconnect Isolator

Quick answer

The Redarc SBI12-LLD is the Smart Start Load Disconnect Isolator. Put simply, once the auxiliary battery has been overly discharged, the Load Disconnect Isolator will turn off any connected loads.

A Microprocessor-Controlled Load Disconnect Isolator

The SBI12-LLD is designed for use in lithium battery applications (LiFePO₄) as a system to protect the battery from being excessively discharged by auxiliary loads, enabling the auxiliary battery to remain above the level at which internal protection circuitry would activate. Falling below this threshold would prevent many chargers from recharging the battery.

Put simply, once the auxiliary battery has been overly discharged, the Load Disconnect Isolator will turn off any connected loads. Similarly, if the battery climbs back above a suitable level, the Load Disconnect Isolator will restore power to the connected loads.

Spike Protection
The SBI12-LLD Smart Start battery isolator incorporates a number of spike protection components specifically designed to reduce the risk of damaging the unit. It is also designed to prevent any spikes generated by the solenoid coil from affecting vehicle equipment.

Features:

• Overmould design
• Compact in size and easy to install
• Silver contacts for longer life and suitable for marine applications
• Power saving technology
• Fault indication
• Fully surge protected

Specifications:

• System Voltage: 12V Nominal
• Turn ON Voltage: 11.0V
• Turn OFF Voltage: 10.5V
• Turn ON Delay: 10 sec
• Turn OFF Delay: 2 sec
• Max. Cont. Current: 100 Amps
• Max. Inrush Current: 400Amps
• Standby Current: < 5mA
• Operating Current: <0.1A
• Dimensions: 75 x 70 x 80mm
• Weight (g): 200
• Warranty: 2
• Standards: CE, C-Tick, AS/NZS CISPR11:2004
• Main Stud Torque: 5-6.2 Nm

Warranty

This comes with the manufacturer's warranty through the Australian distributor. See the manufacturer's terms for details, plus our guarantees under the Australian Consumer Law.

FAQ about the SBI12-LLD

What is the Redarc SBI12-LLD?

It is the Redarc Smart Start Load Disconnect Isolator. Put simply, once the auxiliary battery has been overly discharged, the Load Disconnect Isolator will turn off any connected loads.

What are the main features of the SBI12-LLD?

Overmould design. Compact in size and easy to install. Silver contacts for longer life and suitable for marine applications.

What warranty comes with the SBI12-LLD?

This comes with the manufacturer's warranty through the Australian distributor. See the manufacturer's terms for details, plus our guarantees under the Australian Consumer Law.