Air

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  9 KW Ruggedized Bulk Power Supply


 

This system provides users with the ability to use COTS devices and have the overall system meet conducted mil spec EMI requirements without having to test each individual device to these requirements. Using 1 KW Power Processor modules, mounted into a 4U 19" rack configuration, the 3-phase delta input power is converted into a 150 VDC bus, which is then used to power electronic devices connected to the system. ACT's Power Processor modules are designed utilizing a unique power factor correction circuit, which accepts MIL-STD-1399 section 300A input power and provides the MIL-STD-461E EMI compliance by isolating the COTS devices from the input power. A fully configured system is comprised of nine separate 1 KW module building blocks and an input EMI filter module.
 

Total System Characteristics:

Electrical Environmental Physical
Input power:
115 V, 3 phase, 60 Hz Delta, Floating Neutral per MIL-STD-1399 section 300A
Temperature:
0º to 50º C
Altitude:
15,000 ft. operating
4U Module

Weight: 110 lbs.

Output Voltages:
150 VDC
Output Power:
1 KW to 9 KW
Vibration:
MIL-STD-167, 4 to 20 Hz
Shock:
15 g's peak, 40 ms ½ sine wave
Height: 6.969"
Depth: 21.063"
Width: 17.625"
EMI:
MIL-STD-461E
Structure & Airborne Noise:
MIL-STD-740-2 Type III
Modules: 9 max.


Power Processor Modules

Type Output Voltage Current Power Frequency
+150 VDC Module +150 VDC
+28 VDC
6.7 A
0.6 A
1 KW
17 W
DC
+12 VDC Module +12 VDC 6.7 A 80 W DC
Square Wave Inverter Module 150 Vp-p 8 A 1 KW 60 Hz
Sine Wave Inverter Module 120 Vrms 3.3 Arms 400 W 60 Hz


Optimum EMI performance is achieved when three, six, or nine of the 1 KW power modules are selected. These configurations balance the power load across all three phases of the delta input power. The +150 VDC power bus generated by these modules can then be used to power any COTS device that has a PFC input power supply. The inverter modules can be used to power devices that do not have an active PFC power supply. ACT has a growing number of custom modules that operate off the power bus. Depending on your unique requirements, ACT can rapidly develop a new module for your specific application.

 
Other Charteristics:
  • Power Factor >0.99
  • <3% Total Harmonic Distortion
  • Active Power Factor Correction
  • Circuit Breaker Protected
  • On / Off Control
  • Fully Isolated
  • Hot Swappable
  • Overvoltage Protected
  • Automatic Load Sharing
  • Temperature Monitoring
  • N+1 Redundancy
  • Self Contained Fans
  • 1 KV Spike Test
  • 70 msec. Ride Through
  • Power Good Signal
  • Redundant Power Good Signal
  • High Pot Tested to 1.2 KVDC

If this power supply does not suit your specific needs, ACT can custom design a solution for you. Since 1981 ACT has designed and produced over 1,000 custom designs. ACT specializes in designing and manufacturing high voltage and low voltage power supplies to meet today's most demanding environmental, performance, and miniaturization requirements.

Datasheet in PDF

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© 2011 Advanced Conversion Technology, Inc. All rights reserved.
Specifications are subject to change without notice.

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