Accessories

Part Number	Description / PDF	Quantity
BTH-3.4V Altech Corporation	BATTERY HOUSING24V 34AH(2X12) DR	8
BAT-2412 Altech Corporation	BATTERY 24V12AHPNL MNT WITH BATT	0
BTM-127D Altech Corporation	BATTERY HOLDER FOR 12V72AH B DIN	0
BTM-243 Altech Corporation	BATTERY HOLDER FOR 24V32AH BPNL	10
BTM-247D Altech Corporation	BATTERY HOLDER FOR 24V72AH B DIN	10
BTH-1.2V Altech Corporation	BATTERY HOUSING24V 12AH(2X12) DR	27
BTH-7.2V Altech Corporation	BATTERY HOUSING24V 72AH(2X12) DR	5
BAT-1.2VRLA Altech Corporation	BATTERY 24V12AHPNL MNT WITH BATT	0
BTM-123 Altech Corporation	BATTERY HOLDER FOR 12V32AH BPNL	0
BAT-243 Altech Corporation	24 VDC32AH BATTERY WT HOLDERPNL	2
NBBH2440 Altech Corporation	BATTERY HOUSING WITH 40AH BATTER	0
BTM-241 Altech Corporation	BATTERY HOLDER FOR 24V12AH BPNL	0
BAT-3.4VRLA Altech Corporation	24VDC BATTERY ENC 34AH(2X12) DR	0
BTM-127 Altech Corporation	BATTERY HOLDER FOR 12V72AH BPNL	0
BAT-247D Altech Corporation	24 VDC72AH BATTERY WT HOLDER DIN	0
BTH-12V Altech Corporation	BATTERY HOUSING 24V 12AH(2X12)PN	15
BAT-241 Altech Corporation	BATTERY 24V12AHPNL MNT WITH BATT	0
BTM-247 Altech Corporation	BATTERY HOLDER FOR 24V72AH BPNL	4
BAT-247 Altech Corporation	24 VDC72AH BATTERY WT HOLDERPNL	1
BTM-2412 Altech Corporation	BATTERY HOLDER FOR 24V12AH BPNL	5

Accessories

1. Overview

Line Protection, Distribution, and Backups Accessories refer to a category of electrical equipment designed to safeguard power systems, manage energy distribution, and ensure continuous operation during power disruptions. These components play a critical role in modern infrastructure by preventing equipment damage from voltage fluctuations, optimizing power allocation, and maintaining operational continuity in critical systems.

2. Major Types & Functional Classification

Type	Functional Features	Application Examples
Power Protection Devices	Surge suppression, voltage stabilization, transient filtering	IT server rooms, medical imaging equipment
Distribution Equipment	Load balancing, circuit isolation, real-time monitoring	Industrial control panels, commercial buildings
Backup Systems	Uninterruptible Power Supply (UPS), battery management, automatic transfer switches	Data centers, emergency lighting systems
Monitoring Accessories	Power quality analysis, remote diagnostics, energy consumption tracking	Smart grid infrastructure, telecom cabinets

3. Structure & Composition

Typical components include: - Outer housing (flame-retardant polymer/metal alloy) - Circuit breaker modules with thermal-magnetic protection - Transformer cores with electromagnetic shielding - Battery compartments (sealed lead-acid/lithium-ion) - Digital signal processors (DSP) for real-time control - Communication interfaces (RS485, Modbus, SNMP)

4. Key Technical Specifications

Parameter	Importance
Rated Voltage (120-480VAC)	Determines operational compatibility with power systems
Short Circuit Current Rating (SCCR)	Indicates fault current withstand capability
Transfer Time (0-15ms)	Measures continuity during power transitions
Energy Efficiency (>95%)	Impacts operational cost and thermal management
IP Protection Rating (IP20-IP54)	Defines environmental durability

5. Application Fields

Telecommunications (4G/5G base stations)
Healthcare (MRI scanners, life-support systems)
Manufacturing (CNC machine protection)
Financial Services (ATM power conditioning)
Renewable Energy (Solar inverter integration)

6. Leading Manufacturers & Products

Manufacturer	Representative Product
Schneider Electric	Galaxy VX UPS system
Eaton Corporation	93PM Power Quality Cabinet
APC by Schneider	Smart-UPS On-Line
Phoenix Contact	PT 3S UPS modules
Siemens	SIRIUS 3RV2 Circuit Breakers

7. Selection Recommendations

Key considerations: - Load requirements (active/reactive power matching) - Environmental conditions (temperature/humidity range) - Compliance standards (UL 1449, IEC 62040-1) - Scalability (modular expansion options) - Maintenance accessibility (hot-swappable components)

Case Study: A data center selected a 2N redundant UPS configuration with lithium-ion batteries, achieving 99.999% uptime while reducing cooling costs by 30% compared to traditional systems.

8. Industry Trends

Future developments include: - AI-powered predictive maintenance systems - Integration with IoT-enabled smart grids - Adoption of wide-bandgap semiconductors (SiC/GaN) - Modular hybrid systems combining protection/distribution/backups - Increased focus on cybersecurity for networked power devices