Name: Weidmuller DURA ECO LA-BAT 24V 7AH Battery Module - INOSAKI
SKU: Weidmuller-2789910000
Price: 175.36 USD
Availability: InStock

Technical Overview

Compact 24V DC, 7Ah battery module with NTC temperature compensation, 2x25A fused protection, and IP20 rating.

Key Features

Integrated 100 kΩ NTC temperature sensor for optimized and extended battery life.
Built-in protection with 2x25 A fuses.
Supports parallel connection to scale capacity for longer backup times.
Cabinet-friendly size and plug-in wiring for fast deployment.
Wide operating temperature range of -15 °C to +50 °C.
Provides robust buffer performance with a maximum output current of 50 A.
Constructed with high-quality sealed, maintenance-free lead-fleece batteries (Panasonic cells).
IP20 protection degree for industrial environments.
Expected life of 5.65 years.
Compatible with Weidmuller DC UPS control units CP DC UPS 24V 20A/10A & CP DC UPS 24V 40A.

Technical Specification Matrix

Parameter	Value
Rated Input Voltage	24 V DC
Nominal Capacity	7 Ah
Maximum Charging Current	1.08 A
Maximum Output Current	50 A
Storage Temperature	-15 °C to 50 °C
Ambient Temperature	-15 °C to 50 °C
Humidity	5 to 95 % RH
Protection Degree	IP20
Life Expectancy	5.65 years
Overload and Short Circuit Protection	2x25 A fuse
Temperature Probe	NTC 100 kΩ
Parallel Connection Option	Yes
Buffer Time (35 A)	3 min
Buffer Time (27 A)	5 min
Buffer Time (8.5 A)	30 min
Physical Weight (kg)	6.12
Dimensions L x W x H (cm)	13.5 x 16.2 x 15.8

Industrial Applications

1. Critical Control System Backup

In industrial automation, programmable logic controllers (PLCs) and human-machine interface (HMI) panels often require stable 24V DC power. The DURA ECO LA-BAT 24V 7AH provides a short-term buffer, such as 3 minutes at 35A or 5 minutes at 27A, during brief power fluctuations or outages. This ensures uninterrupted operation or controlled shutdown, preventing data loss and system corruption in vital processes.

Problem Solved

Prevents data loss and system downtime in industrial control systems during momentary power interruptions.

24V DC7AhBuffer TimeNTC 100 kΩIndustrial AutomationPLCHMI

2. Emergency Lighting and Signaling Systems

For safety-critical applications requiring 24V DC emergency power for lighting or alarm systems in factory environments. The IP20 rating, suitable for indoor industrial conditions, combined with a wide operating temperature range of -15°C to +50°C, ensures reliability. Its ability to deliver up to 50A maximum output current provides sufficient power for immediate demands from emergency systems, and parallel connection allows for increased capacity to meet specific backup duration requirements.

Problem Solved

Ensures continuous operation of safety-critical emergency lighting and signaling during main power failures in industrial settings.

24V DC50 A max outputIP20-15°C to +50°CParallel ConnectionEmergency Power

3. Remote Monitoring Station Power Stabilization

In remote industrial monitoring stations, where the primary 24V DC power supply can be prone to intermittent brownouts or short interruptions, this battery module serves as a reliable power buffer. The 7Ah nominal capacity and NTC temperature-compensated charging feature help prolong battery life, ensuring consistent and stable power for essential sensors, data loggers, and communication modules, even when deployed in unconditioned enclosures within its specified temperature range.

Problem Solved

Maintains continuous and stable power for critical monitoring equipment in remote or unstable power environments.

24V DC7AhNTC 100 kΩTemperature CompensationRemote MonitoringPower Stability