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primary power input shall be 120/208 vac plus or minus 20 percent, 57 to 63 hertz, 3 phase 4-wire wye; output shall be 120/208 vac plus or minus 5 percent at 60 hertz and shall not change more than 1.8 percent per hertz between 57-63 hertz, 50 kva , power factor 0.8 lagging to 0.95 leading, 3 phase 4-wire wye; the product efficiency shall be a of 93 percent at rated load; weight shall not exceed 3000 pounds; operating temperature minus 40 degrees c to plus 71 degrees c; operating altitude minus 100 to plus 7500 feet; depth 29.900in.; width 50.000in.; high 40.000in.
An item designed to eliminate electrical power line disturbances, including voltage spikes, distortions, and high frequency noise, from an alternating current input to produce a clean, stabilized output. For items which change the output voltage see power supply. For items which do not filter or regulate the output but have overvoltage protection see cable assembly, power, electrical. For items which only regulate the frequency of the output see regulator (1) as modified, and filter (3) as modified.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Item does not contain precious metal.
Represents items with no adp components
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.
PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.
ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.
ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.
CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.