CSU1800AP Series

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
• Input voltage flexiblity for world-wide deployment
• Reduces electricty bill due to high efficiency and high power factor performance
• Small form factor saves space for system core functions
• PMBus support for monitoring, reporting, and control functions for system power management
• Field upgradable firmware feature reduces mean-time-to-repair and system downtime