HP Performance Optimized Data Center (POD) 20cp manual Control cabinet component identification

Item	Electrical safety label	Description
2	Panel schedule/circuit breaker	Lists the layout and designation for all circuit breakers
	table
3	Fuse type table	Lists all fuse types and sizes
4	Wire color code	Lists the 380-415 Y/200-240 V color codes:
		•	Purple/Brown—Phase A/L1
		•	Purple/Orange—Phase B/L2
		•	Purple/Yellow—Phase 3/L3
		•	Purple/White—Neutral
		• Green and yellow—Equipment ground

Control cabinet component identification

Item	Component	Description
1	VESDA air sampling smoke	An early warning laser scan smoke detection unit
	detection unit
2	Leak detection relays	Interprets the electronic leak signals
3	Fire suppression	Data connection points for the fire suppression panel and input
		components
4	Fire alarm and suppression	• Controls all fire systems within the HP POD 20c, including the
	release control panel	smoke detection system, fire suppression system, fire pulls, and
		so on
		• Includes a battery backup system that provides power to the
		fire system during a utility power loss
5	ECS relays and ECS modules	Relays for the ECS control, ECS communications, I/O connections,
		and terminal block connections
6	Fan control	Fan power supply controls and relays
7	EPO controller board and house	Connections for the EPO system and fuses for other house panel
	panel fuses	components
8	Battery backup power supply	Provides 24V DC power to the PLC and ECS system

Illustrated parts catalog 9