General Notice; Product Specification; Overview; Specification - Delta SEG-48100-02I Operation Manual

48v 3u lithium-ion battery module
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1.4.3 General Notice

1. The battery has been strictly inspected before leaving the factory. If the customer finds
that the purchased battery has over-heat, bulging or odor, please do not use it and return
it to the factory immediately.
2. When storage for a long period of time, in order to ensure the best performance of the
battery, the battery need to charged and discharged once every three months, and it is
guaranteed to carry 50% to 60% of capacity for storage.
3. Please use the battery within the temperature range specified in the specification.
4. When the product is shipped, the battery capacity is 40%-60%. Please charge the battery
before use.
2

Product Specification

2.1

Overview

The SEG-48100-02I lithium-ion battery is an external battery system that provides backup
power for 48V devices. When the Input AC power supply is normal, the rectifier power module
supplies power to the device and charges the battery pack. When the mains power is off, the
rectifier power module stops supplying power. At this time, the battery module provides
uninterrupted power supply to the device and protects the device.
Normal operation; when the utility power is turned on again, the rectifier power module
restores power to the communication device while charging battery.
2.2

Specification

Specification
Dimensions W*D*H (mm)
Weight with Packing (KG)
Rated voltage (V)
Rated capacity [0.33C][Ah]
Voltage range (V)
Charging voltage (V)
Charging mode
Rated charging current (A)
06
Details
442×430×130.5 ±1mm
42±5% Kgs
48V
100Ah
42V – 54V
54V
CC/CV
100 A (Max)
50 A (Rated)

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