Delta MCS-1800 manual Electrical Data, Input

DELTA MCS-1800 3U Power Shelf

Installation, Operations and

Maintenance Manual

Figure 1-1 shows a front view of shelf.

Environmental Data

System Environmental Data

Specification	Value
Operating temperature	0℃ to +50℃
Storage temperature	-40℃to +70℃
Humidity	0% to 95% RH
Altitude	-300 ft. to 10,000 ft.
Weight	Approximately 48 lbs.
Lightning/surge	ANSI/IEEE C62.41-1, and IEC 1000-4-5
Seismic	Bellcore GR-63-CORE, Zone 4

2.3.4 -48V System with Power Distribution and Rectifiers(MODUL NAME: ES48/90-JFAxx)

(1)	AC Input:		175VAC ~ 275VAC, 36Amps. Max
(2)	System Capacity:		90Amps. Max.
(3)	Rectifier:		-48V/30A×1~3
(4)	Control and Supervisory
(5)	Load Distribution:		100A Breaker×4 @ Single Pole
(6)	Low Voltage Disconnect Switch: 100A×1 @ Single Pole at Battery Side
Figure 1-1 shows a front view of shelf.
	Environmental Data
	System Environmental Data
		Specification	Value
		Operating temperature	0℃ to +50℃
		Storage temperature	-40℃to +70℃
		Humidity	0% to 95% RH
		Altitude	-300 ft. to 10,000 ft.
		Weight	Approximately 48 lbs.
		EMI/FRI	FCC Part 15, Class B and CISPR 22, Class B
		Lightning/surge	ANSI/IEEE C62.41-1, and IEC 1000-4-5
		Seismic	Bellcore GR-63-CORE, Zone 4
		Safety	CUL and UL Listed and Marked

2.4 Electrical Data

The system electrical data is provided in the following tables.

2.4.1 Input

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