High-Amp Compact Low Voltage Disconnects Series - 250A - Compact LVD - The Most Powerful LVD Available
DataSheet:Download 48514 LVD Datasheet
Littelfuse Compact Low Voltage Disconnects electronically sense battery voltage and conserves starting power. The unit automatically disconnects and reconnects loads based on battery conditions which prolongs battery life by preventing damage due to excessive discharge.
When battery voltage falls below a programmed voltage settings for 2 minutes, non-critical loads are automatically disconnected.
Features & Benefits
- The most powerful solid-state LVD available!
- Auto-ranging identifies whether system is 12V or 24V, and automatically establishes thresholds (one part number; two voltages)
- Metric tin-plated copper terminals
- Eliminates dead battery service calls and lost time. Extends battery life by preventing irreversible damage due to excessive discharge.
- Unit gives warning one minute before disconnect through a 250 mA alarm signal that can drive audible or visual systems
- Optional manual override feature.
- Can be mounted in harsh environments – sealed to IP67, with sealed Deutsch connector.
- Solid state reliability and resistance to vibration – replaces vulnerable conventional solenoids. Unit exceeds one million cycles and is protected from over-temperature, overcurrent, overvoltage, and under-voltage.
- Minimal draw on battery (only 1mA standby).
Ordering Information
| Catalog # | Connector | Description | Details | Dimensions | Disconnect voltage (12V) | Disconnect voltage (24V) | Humidity | Inductive transient | Ingress Protection | Load dump |
|---|---|---|---|---|---|---|---|---|---|---|
| 48514 | DT06-4S Deutsch type | LVD Unit Only | 250 A | 4.33W x 6.57L x 2.36H | 12.05 V min12.1 V typical12.15 V max | 24.1 V min24.2 V typical24.3 V max | 0 to 90% RH | +/- 600 V | IP67 | + 150 V |
| 48514-01 | DT06-4S Deutsch type | LVD with 12804 Harness | 250 A | 4.33W x 6.57L x 2.36H | 12.05 V min12.1 V typical12.15 V max | 24.1 V min24.2 V typical24.3 V max | 0 to 90% RH | +/- 600 V | IP67 | + 150 V |
| 48514-02 | DT06-4S Deutsch type | LVD with 12804 Harness an 58326-06 Rocker Switch | 250 A | 4.33W x 6.57L x 2.36H | 12.05 V min12.1 V typical12.15 V max | 24.1 V min24.2 V typical24.3 V max | 0 to 90% RH | +/- 600 V | IP67 | + 150 V |
| 48714 | DT06-4S Deutsch type | Programmable LVD Unit Only | 250 A | 4.33W x 6.57L x 2.36H | Programmable Attribute | Programmable Attribute | 0 to 90% RH | +/- 600 V | IP67 | + 150 V |
| 48714-01 | DT06-4S Deutsch type | Programmable LVD with 12804 Harness | 250 A | 4.33W x 6.57L x 2.36H | Programmable Attribute | Programmable Attribute | 0 to 90% RH | +/- 600 V | IP67 | + 150 V |
| 48714-02 | DT06-4S Deutsch type | Programmable LVD with 12804 Harness an 58326-06 Rocker Switch | 250 A | 4.33W x 6.57L x 2.36H | Programmable Attribute | Programmable Attribute | 0 to 90% RH | +/- 600 V | IP67 | + 150 V |
Resources
- Download 48514 LVD Datasheet highamp-compact-low-voltage-disconnects
- Download 48514 LVD Datasheet highamp-compact-low-voltage-disconnects
- 48514 - High-Power Compact Low Voltage Disconnect Info Sheet highamp-compact-low-voltage-disconnects
- 48514 - High-Power Compact Low Voltage Disconnect Info Sheet highamp-compact-low-voltage-disconnects
- 48514 - High-Amp Compact LVD Installation Guide highamp-compact-low-voltage-disconnects
- 48514 - High-Amp Compact LVD 2D Print highamp-compact-low-voltage-disconnects
- 48714 - Programmable High-Amp Compact LVD 2D Print highamp-compact-low-voltage-disconnects
