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Diamond Point International

BAT-SLA(25/45) - 25/45Ah SLA PC/104 PSU Backup Module

10V @ 2500 or 4500mAh SLA Batteries for Tri-M Series Power Supplies

Introduction

The BAT-SLA series includes the BAT-SLA25 and the BAT-SLA45. The BAT-SLA battery backup units have PC/104 footprint and create a complete UPS system by plugging directly into the bottom of the HESC (including the V5SC-SER) Vehicle Power Supplies. Each BAT104-SLA includes five SLA batteries for a nominal backup voltage of 10 volts. The BAT104-SLA25 utilizes 2.5Ahr batteries for a total of 25 watt-hrs backup and the BAT104-SLA45 utilizes 4.5Ahr batteries for a total of 45 watt-hrs of backup power. Therefore a BAT104-SLA45 can supply backup power for up to sixty minutes for a 45 watt load.

The BAT104-SLA includes Mosfet transistors for preventing deep discharge occurrences during extended power outages. The Mosfet transistors electrically isolate the BAT104-SLA from the HESC whenever the BE output of the HESC is de-asserted (pulled to 5V)

The BAT104-SLA has a current activated fuse for protection against shorts on the battery output.

A digital I2C temperature sensor provides temperature feedback for ambient temperature measurement which can be read by the HESC.

Advantages

  • Allows graceful system shutdown
  • Combine with a Power/OS power supply for full UPS functionality
  • PC/104 stackable
  • Sealed Lead Acid batteries

Specification

Power Supply

BatterySealed Lead Acid batteries:
• BAT-SLA25: 5D x 2.5A Hr. with digital temp. sensor
• BAT-SLA45: 5DD x 4.5A Hr. with digital temp. sensor
OtherCurrent activated fuse for protection against shorts on the battery output.
Connects directly to compatible Tri-M PSUs

General

ExpansionNo busses (connects to PSU)
MechanicalPC/104 footprint size: 3.55" x 3.775", no PC/104 bus
BAT-SLA25: 2.80" height
BAT-SLA45: 4.15" height
Conformal CoatingOn request
TemperatureOperation: -65°C to 65°C
Storage: -65°C to 65°C
WeightBAT-SLA25: 40.77oz / 1155.75g
BAT-SLA45: 52.13oz / 1477.80g
MTBF150 years
Warranty1 Year
RoHSCompliant

Ordering Details

BoardBAT-SLA25-LD
PC/104 size, Sealed Lead Acid battery pack, 5D x 2.5Ah, 10V @ 2500mAh, digital temp sensor

BAT-SLA45-LD
PC/104 size, Sealed Lead Acid battery pack, 5DD x 4.5Ah, 10V @ 4500mAh, digital temp sensor
AccessoriesOptions:
-CH Add suffix for Humiseal conformal coating and epoxy (factory installed)
-CS Add suffix for Silicon conformal coating and epoxy (factory installed)
-CU Add suffix for Urethane conformal coating and epoxy (factory installed)