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SERIES LPP - POWER MODULE
Guideform Specification (Future)
LPP Cut Sheet
System Description
The Series LPP power module has been designed for the secure community of the USG. This "harsh environment" unit has been designed in support of the "mission critical" customer for the immediate deployment efforts around the world. These units support the tactical deployment teams in the most remote locations, where the power is either poor or nonexistent. PS&C Series LPP can operate in the most remote locations where in the input power will swing from 200V to 230V numerous times within an hour. The Series LPP takes this raw 3 phase input voltage at 50 or 60hz power and will deliver clean isolated 120 volt, single phase, 50hz or 60hz output via 3 hospital grade duplex outlets and an isolated ground. The unit further protects the load by means of an input TVSS and a 7 minute UPS prior to the output filter.PS&C also equips the Series LPP with the capability of "Hot Start" directly from the battery in order to give the user a few minutes of power when no source is available.
Design Features
- Full System Isolation
- All welded construction
- Vibration stabilization under all individual components
- 230 volt transient voltage surge suppression on input - with visual indication
- Over/under output voltage protection
- Electrostatic Isolation
- Recessed input, output and ground
- Temperature sensor on battery
- Wide input range
- Auto restart
- Air conditioning not required
- Overload protection
- Portable and mounted on casters
Design Standards
- TVSS on the Input (UL 1449)
- Isolation Transformer (DTS Specification)
- Double Conversion, IGBT PWM in both rectifier and inverter (UL 1778)
- ASTM B545-97 (Filter Construction)
- MIL-STD-220A (Filter Design)
- MIL-F-15733 (Filter Protection)
- Input THD filter -- meets IEEE 519
- UL 1283
- Divorced Grounds