Datasheet > 48540

48540

更新时间： 2023-12-06 20:13:28

品牌	Logo	应用领域
力特 - LITTELFUSE		电池
页数	文件大小	规格书
4页	742K
描述
The FlexMod Smart Battery Isolator Controller unit monitors two battery banks and controls one or

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48540 数据手册

CommercialVehicle Product Datasheet

FlexMod™ SMART BATTERY ISOLATOR CONTROLLER

Speciﬁcations Overview

Voltage Rating:

12-24V DC (Auto Ranging)

Humidity:

0 to 90%RH

10-500Hz

Vibration:

Operating Temp:

Ingress Protection:

Dimensions:

-40° to +85°C

IP67

4.0” x 2.70” x 1.31”

Web Resources

Download technical resources at:

littelfuse.com/FlexMod

Description

Preserves starting battery voltage by isolating the auxiliary

battery when system voltage drops. For vehicles with two

batteries (or banks of batteries). Turns any electromechanical

solenoid or relay into a Smart Isolator.

Ordering Information

PART NUMBERS

HARNESS

INCLUDED

Features and Beneﬁts

DESCRIPTION

BULK

48540

–

BOXED

48540-BX

48540-01-BX

–

• Isolates main and auxiliary batteries when system voltage

drops below 12.7V, and automatically reconnects battery

banks at 13.2V. Preserves starting power; eliminates

downtime and jump starts due to dead batteries.

Unit Only

Yes

Unit & Harness

• Start assist feature provides boost to starting battery,

when needed.

48740

–

Dealer-programmable unit

48740-01-BX Dealer-programmable unit w/ Harness

Yes

• Compatible with modern electronically controlled

alternators (some diode Battery Isolators are not). Smart

Battery Isolator Controller eliminates false battery

warnings created by diode isolators.

Accessories

• Status light output drives remote light, informing operator

when banks are connected.

PART NUMBERS

DESCRIPTION

12805

FlexMod Harness

• Auto-ranging to automatically sense the voltage of the

system (12 or 24V) and selects the presets appropriate to

that voltage.

FlexMod™ Dimensions

• Waterproof, dustproof and vibration-proof. Sealed to IP67

so it can mount on a vehicle even in places where road-

splash is a problem.

• Ultra low 1mA standby current means minimal battery

drain – especially valuable when vehicle is in storage or not

in use.

• Factory programmable unit is highly versatile: with a broad

range of presets available to match any special application.

• Rated for more than 1,000,000 on-off cycles – unit

operates for the lifetime of the vehicle. Solid state

technology gives long life and low maintenance.

• Compact design (4 x 3 x 1”) – Uses less space; mounts

outside or inside. Saves money by eliminating other

hardware, and provides better wire routing.

Datasheet Replaces Hotfeed Number D-632

1 of 4

littelfuse.com

Rev: 053117

12 3 4

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