3000 W Front End AC-DC Power Supplies

The DS3000TE series bulk front-end power AC-DC supply maximizes standard C19/C20 AC inlet distribution connectors. It accepts 180-264 VAC input, delivers a main 12 V output, and a 12 V standby output. Operating at 3000 W from 208-264 VAC, it's an 80 Plus Titanium power supply with over 96% conversion efficiency at 50% load. Compact at 4.15 x 2.78 x 11 inches, it has a power density of 24 W per cubic inch. Six units on a 19-inch rack shelf provide a total of 18 kW. The DTS3000TE series power supplies are ideal for server, networking, telecom, and redundant power applications. With a main 12 V output delivering up to 250 A and staying regulated down to zero load, they're perfect for feeding downstream DC-DC converters in distributed power architectures (DPA).

Features

• 12.0 V housekeeping
• 3000W output power
• High efficiency (94% @ 230 VAC) 50% load
• Input Range 180-264Vac
• Efficiency 96% peak
• Power Factor 0.97, typical
• Hold-up Time 10 ms
• Input Frequency 47 - 63 Hz
• Output Power Lo line: 12V/112A and 12VSB/4.5A, 1350W continuous
• Output Power Hi line: 12V/250A and 12VSB/4.5A, 3000W continuous
• Output Ripple 120 mVp-p
• Load Sharing Active load sharing with 6% at full load

Benefits

• EMI Class A
• Internal OR'ing
• N+N Redundant
• PMBus Compliant
• Titanium efficiency
• Variable speed smart fan
• PS Interrupt Active Low
• Power Good Active High
• Remote On/Off Active Low
• Protection OVP, OCP, Short Circuit, OTP