Littelfuse-Commercial Vehicle Catalog
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48540
SMART ISOLATOR CONTROLLER DUAL VOLTAGE | Series: FlexMod Battery Isolator ControllerThe FlexMod Smart Battery Isolator Controller unit monitors two battery banks and controls one or more relays or contactors to make sure starting power is protected by isolating the starting and auxiliary battery banks. Turns any electromecanical solenoid or relay into a battery isolator and works with ECM controlled alternators. System will disconnect load after 1 sec of excessive current, and auto-recover after 10 seconds.
Programmable unit can be setup with custom parameters by select authorized distributors.
Programmable unit can be setup with custom parameters by select authorized distributors.
| Property | Value |
|---|---|
Voltage Rating (V) | 32 |
Ingress Protection | IP67 |
Housing | Blue Thermoplastic |
Humidity | 0-90% RH |
Agency Approval - Shock | SAE J1455 |
Agency Approval - Vibration | 10-500 Hz |
Connector | Deutsch |
Load dump | +150V |
Mounting Hole Dimensions (in) | 4 x 2.7 x 1.31 |
Overcurrent protection | 15A |
Temperature Minimum (°C) | 85 |
Temperature Maximum (°F) | 185 |
Temperature Minimum Celsius | -40 |
Temperature Minimum (°F) | -40 |
Voltage Transient | +/- 600V |
- Compact (4x 3x1”) unit is IP67-rated for waterproofing, dustproofing and vibration-proofing, and it can mount anywhere on a vehicle
- Isolates main and auxiliary batteries when voltage drops below 12.7 V dc and automatically reconnects batteries at 13.2 V dc
- Preserves starting power; limiting downtime and jumpstarts due to dead batteries
- Start assist feature provides boost to starting battery, when needed.
- Compatible with modern electronically controlled alternators
- Eliminates false battery warnings created by diode isolators
- Status light output drives remote light, informing operator when banks are connected
- Unit is autoranging, sensing and operating in 12 V or 24 V systems
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| Part Number | Part Description | RoHS | Pb-Free | RoHS (2015/863/EU) Certificate | REACH (SVHC's) Declaration | REACH (SVHC's) | Halogen Free | IPC-Material Declaration | |
|---|---|---|---|---|---|---|---|---|---|
| 48540 | SMART ISOLATOR CONTROLLER DUAL VOLTAGE | View More |
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