CSU1800AP Series

Active

1800 W CRPS-Type Power Supply

The CSU1800AP power supply is housed in a 1U high rack-mount enclosure measuring just 2.89 x 7.28 inches (73.5 x 185.0 mm). This form factor is significantly narrower and shorter than that of similarly rated earlier generation power supplies — freeing up valuable system space — and is achieved by use of the latest power switching technology and high-density component packaging techniques. This form factor conforms to the standard market's Common Redundant Power Supplies. The CSU1800AP power supply is fully digital and compatible with Advanced Energy's universal PMBus^® graphical user interface, allowing control via an integral I2C interface using the industry-standard PMBus communications protocol. The main 12 VDC output delivers up to 3.5 A while the 12 VDC standby output delivers up to 147.5 A.

Features

12.0 V housekeeping
1800W output power
EN61000 Immunity
High efficiency (94% @ 230 VAC) 50% load
Input Range 90-264 VAC
Input Frequency 47 - 63 Hz
Hold-up Time 11 ms
Power Factor >0.98 at 50% load
Input Range 165-320 VDC
Output Power 1800W continuous
Output Ripple 120 mVp-p
Load Sharing Active load sharing with 5.0% at full load

Benefits

EMI Class A
Hotswap
Internal OR'ing
Low iTHD
N+N redundant
Variable speed smart fan
Efficiency Platinum level
Remote On/Off Active Low
Protection OVP, OCP, Short Circuit, OTP
Power Good Active High
Alert Active Low

Specifications

Output Power (W):	1800
Length (Inches):	7.28
Width (Inches):	2.89
Height (Inches):	1.57
Mounting Type:	Rack-mount
Minimum Output Current (A):	0
Maximum Output Current (A):	147.5
Output Voltage Range (V):	11.4V to 12.8V
Minimum Output Power (W):	0
Maximum Output Power (W):	1800
Maximum Input Voltage (V):	264
Warranty (Years):	2

All Specifications Collapse Specifications

Stock Check

Model Number Samples Buy	Min. Voltage (V)	Max. Voltage (V)	Current (A)	Nominal Voltage (V)	Number of Outputs	Samples	Buy
CSU1800AP-3-100 Active, In Stock CRPS 1800W Forward air Request Buy	11.6	12.8	147.5	12.2	2	Request	Buy
CSU1800AP-3-111 Active, In Stock CRPS 1800W Reverse air Request Buy	11.6	12.8	147.5	12.2	2	Request	Buy

Technical Documentation

Title	Type
5G Brochure - Chinese Version (2 MB)	Catalog
5G Brochure - English Version (2 MB)	Catalog
5G Brochure - Japanese Version (2 MB)	Catalog
CRPS Brochure - Chinese Version (5 MB)	Catalog
CRPS Brochure - English Version (8 MB)	Catalog
Data Center Power Solutions Brochure_Chinese Version (3 MB)	Catalog
Data Center Power Solutions Brochure_English (9 MB)	Catalog
CSU1800-2400W Datasheet (1 MB)	Data Sheet
CSU1800 CSU2000 CSU2400 IEC 62368 CB Test Certificate (216 KB)	Safety Certificate
CSU1800AP Series Technical Reference (7 MB)	Technical Reference
Product Change Notification_CSU1800AP, CSU2000AP, CSU2400AP (118 KB)	Technical Reference

Compare

Model	CSU1800AP	DS1600SPE
Output Power (W)	1800	1600
Input Voltage (V)
Operating Temperature (°C)
Length (Inches)	7.28	7.736
Width (Inches)	2.89	3.4
Height (Inches)	1.57	1.574
Output Voltage Range (V)	11.4V to 12.8V	11.4V to 12.6V

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