48714 - Compact Magnum Low Voltage Disconnects Series

系列: Compact Magnum Low Voltage Disconnects
已淘汰: 2018 -05-24 供货情况: 已淘汰

已淘汰

有问题? Contact Littelfuse Support
滚动放大
免责声明

Littelfuse产品并非为以下用途而设计,也不应被用于这些用途:包括但不限于汽车、航空航天、医疗、救生、维生、核设施、高可靠性应用、用于手术植入体内的装置,或者在产品故障或运行无法达到理想状态的情况下会造成人身伤害、死亡或财产损失的任何其他应用。除非在适用的Littelfuse产品文档中已有明确说明。 如果将产品用于相关Littelfuse文件中未明确说明的任何其他用途,则产品不享受Littelfuse质保。 如果将产品用于相关Littelfuse文件中未明确说明的其他用途,则Littelfuse不会为因此造成的任何索赔或损失承担责任。 除非经Littelfuse另行许可,否则Littelfuse产品的销售和使用应遵守Littelfuse销售条款与条件。 "Littelfuse"包括Littelfuse, Inc.及其所有附属实体。

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 setting, non-critical loads are automatically disconnected.

Disconnect Voltage 12V/24V: These characteristics are programmable in the 48714 LVDs.
过流保护: These characteristics are programmable in the 48714 LVDs.
Key-Off Timer: These characteristics are programmable in the 48714 LVDs.

特征和优势

  • 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.
  • Electronics are sealed to IP67, see Wiring Instructions IF-173 for mounting and wiring details.
  • Solid state reliability and resistance to vibration - replaces vulnerable conventional solenoids. Unit exceeds one million cycles and is protected from overcurrent, overvoltage, and under-voltage.
  • Minimal draw on battery (only 1mA standby).
: Harness is sold separately
参数 (将鼠标移到目标文字上面可显示详情) 数值
Current Rating (Continuous) in Amps 250
Voltage Rating (Max) 24
Ingress Protection IP67
Output Terminals M8/M10
Recommended Torque 5.78 Nm
Agency Approval - Humidity 0 to 90% RH
Agency Approval - Shock SAE J1455
Agency Approval - Vibration 10-500 Hz

pdficon 48714 2D Prints

48714 2D Prints

pdficon Compact Magnum Low Voltage Disconnects Datasheet

Compact Magnum Low Voltage Disconnects Datasheet

pdficon 2D Print Guide

2D Print Guide

如要索取产品环境信息,请填写 产品环境信息申请表