Home
Products
•High Voltage
•Low Voltage
•Rack / VME
•EMI Filters
•Crowbar
•Bulk Power
•Inverters
Applications
Capabilities
Qualifications
News
About
Contacts
Employment
Site Map
|
|
9 KW Ruggidized 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
 |
