DSSB140 48980001-P Battery Unit

Overview

Place of Origin:	Sweden
Brand Name:	ABB
Model Number:	DSSB140 48980001-P
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Specifications

Description

The ABB DSSB140 48980001-P is a Battery Unit manufactured by ABB, primarily used to provide backup or uninterruptible power (UPS) for various ABB automation equipment. It is typically installed in ABB controllers, inverters, and other equipment to ensure normal operation during main power failures or voltage instability.

Applications

Thermal power plants: Ensure boiler protection logic and historical event records are not lost after a sudden power outage.

Petrochemical plants: Maintain critical setpoint parameters for the Emergency Shutdown (ESD) system.

Precision manufacturing plants: Protect complex automated production line formula data.

Steel smelting plants: Ensure smooth controller restart in environments with frequent power grid fluctuations.

Paper machinery plants: Store fine-tuning parameters for the transmission ratios of each section of the paper machine.

Features

High Reliability: Utilizes high-quality battery materials, featuring long lifespan and low self-discharge rate, ensuring normal startup even after prolonged power outages.

High Safety: Features multiple protection functions including overcharge, over-discharge, and short-circuit protection, ensuring safe battery use.

Modular Design: Modular design facilitates installation and maintenance.

Strong Environmental Adaptability: Suitable for various harsh environments, such as high temperature and high humidity.

Functions

1. Backup Power: Provides backup power to connected equipment during main power failures, ensuring continued operation.

2. Energy Storage: Stores electrical energy for release when needed.

3. Charging: Receives electrical energy from the charger and stores it in the battery.

4. Discharge: When needed, release the stored electrical energy to the connected device.

FAQ

Q: Can I replace the DSSB140 48980001-P battery during a power outage?
A: Absolutely not. Replacing it during a power outage will instantly erase all memory data. It must be done while the system is powered on normally.

Q: How long will the alarm light (red) on the DSSB140 48980001-P remain on after it illuminates?
A: Typically 1–2 weeks, but replacement is recommended within 24 hours.

Q: Can the DSSB140 48980001-P module itself fail?
A: Yes. Battery leakage can corrode the internal monitoring circuitry, preventing alarm clearance even after the battery is replaced.

Q: How can I test if the DSSB140 48980001-P battery has sufficient power?
A: Measure the output terminals with a multimeter; if the voltage drops below 90% of the rated value, the battery should be considered faulty.

Q: What is the connection between the DSSB140 48980001-P and the DSDP processor?
A: It provides backup sustaining current to CPU modules such as DSDP or DSQC through the system backplane bus.