Weidmuller DURA ECO LA-BAT 24V 12AH UPS Battery

Technical Overview

24V DC, 12Ah lead-acid UPS battery module with 50A max output, IP20, and -15 to +50°C operating range for reliable industrial backup.

Key Features

High-grade, sealed, maintenance-free lead-acid accumulator.
Guarantees operational continuity for PLCs and industrial PCs during power disturbances.
Integrated NTC 100 kΩ temperature sensor for optimum battery charging and extended lifespan.
Compatible with Weidmuller CP DC UPS 24V 20A/10A & CP DC UPS 24V 40A control units.
Features parallel connection option for increased capacity or redundancy.
Includes overload and short circuit protection via 2x25 A fuses.

Technical Specification Matrix

Parameter	Value
Rated Input Voltage	24 V DC
Nominal Capacity	12 Ah
Max. Charging Current	1.8 A
Max. Output Current	50 A
Overload and Short Circuit Protection	2x25 A fuse
Parallel Connection Option	Yes
Temperature Probe	NTC 100 kΩ
Operating Temperature Range	-15 °C to +50 °C
Storage Temperature Range	-15 °C to +50 °C
Humidity	5…95 % RH
Protection Degree (IP Rating)	IP20
Life Expectancy	5.65 years
Protection Class	III (SELV)
cULus Certificate No.	E258476
Physical Weight (kg)	9.7
Dimensions L x W x H (cm)	13.5 x 22.9 x 15.8

Industrial Applications

1. Industrial Control Cabinet Backup Power

This battery module provides crucial backup power for critical industrial control systems like PLCs, HMIs, and associated sensors/actuators within a control cabinet. It ensures continuous operation during brief power outages or voltage sags, preventing system downtime and data loss.

Problem Solved

Maintains power to sensitive industrial electronics during transient power anomalies, preventing costly production interruptions and safeguarding operational integrity. The 24V DC output and 12Ah capacity, coupled with 2x25A fuse protection, are perfectly suited for these systems, while the IP20 rating is adequate for internal cabinet mounting.

24V DC12Ah50A outputIP20Control SystemsPLC BackupPower Continuity

2. Emergency DC Lighting Systems

The DURA ECO LA-BAT can power emergency DC lighting circuits in industrial facilities, ensuring illumination during main power failures. Its capacity allows for sustained operation of essential lighting, facilitating safe evacuation or enabling personnel to perform critical shutdown procedures.

Problem Solved

Provides reliable, short-to-medium term power for emergency lighting, enhancing safety and compliance in industrial environments. The 24V DC output and 12Ah capacity, along with a -15 to +50°C operating range, make it robust for factory conditions, supporting critical safety infrastructure.

24V DC12AhEmergency LightingSafety SystemsPower OutageIndustrial Facilities

3. Remote Data Acquisition and Monitoring Backup

Ideal for providing reliable backup power to remote data acquisition units, environmental monitoring stations, or distributed sensor networks in moderately protected industrial settings. It ensures uninterrupted data collection and communication even when primary power sources are compromised.

Problem Solved

Guarantees continuous operation and data integrity for remote industrial monitoring equipment. The 24V DC output and 12Ah capacity offer extended runtime, while the integrated NTC 100 kΩ temperature probe optimizes battery health for prolonged service life in remote, less accessible installations.

24V DC12AhRemote MonitoringData LoggingSensor NetworksBattery Life OptimizationTemperature Compensation