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 similarly rated earlier generation power supplies to free up valuable system space. This 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^® GUI, 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
Minimum Input Voltage (V):	90
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 (286 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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