Name: TL2K/TL4K LIB Control Board
Brand: Dell
Price: 54.95 USD
Availability: InStock

Dell MU355 TL2K/TL4K LIB Control Board

price

$54.95

Ships next business day.

In Stock: 98
Manufacturer: Dell
Model or Part: MU355
Condition: Refurbished
Weight: 3.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

The Dell TL2K/TL4K LIB Control Board (model MU355) is a high-performance interface module designed to manage and monitor the lithium ion battery packs used in Dell server and storage platforms. Engineered for reliability and precision, this control board provides real-time data acquisition, fault detection, and power regulation to ensure optimal battery health and system uptime.

Key Features

Integrated microcontroller with advanced diagnostic algorithms
Real-time voltage, current and temperature monitoring
Configurable alarm thresholds for over-voltage, under-voltage and thermal events
Robust communication via I2C and SMBus interfaces
Compact form factor compatible with TL2K and TL4K battery enclosures
Low power consumption to maximize overall system efficiency

Technical Specifications

Model / Part Number: MU355
Supported Battery Types: 48V, 96V and 192V lithium ion modules
Operating Temperature Range: -20 to 85 degrees Celsius
Input Voltage Range: 40 to 210 volts DC
Current Measurement Accuracy: +/- 1 percent
Communication Protocols: I2C (up to 400 kHz), SMBus (compatible)
Dimensions: 120 mm x 85 mm x 12 mm (L x W x H)
Connector Type: 10-pin keyed header with locking mechanism

Applications

Enterprise rack servers that require reliable backup power
High-density storage arrays with built-in battery protection
Edge computing devices operating in harsh environmental conditions
Data center UPS integration for seamless power transition
Custom Dell solutions where precise battery management is critical

This control board delivers the intelligence and durability needed to keep your Dell infrastructure running smoothly, reducing downtime and extending the life of your lithium ion battery assets.