NSN: 5996-00-347-7216

Technical Characteristics

• Inclosure Type

  encased

• Average Life Measurement

  not rated

• Overall Height

  7.625 inches nominal

• Circuit Construction Type

  solid state

• Basic Shape Style

  rectangular or square

• Overall Width

  7.625 inches nominal

• Overall Length

  21.500 inches nominal

• Operating Control Method

  automatic

• Phase

  three

• Surface Luster

  wrinkle

• Installation Design

  rack

• End Item Identification

  an/apa-57b

• Color

  black

• Type/model Designation

  am-674/apa-57b

• Operating Ac Frequency In Hertz

  400.0 nominal single voltage

• Connection Contact Type And Quantity

  7 square pin drain

• Connection Type And Location

  output shaft drive unthreaded universal fitting bolt end

• Functional Description

  amplifier wind and ground distance information for torque services and acts as junction box for ground position indicator an/apa-57b and an/apa-57c

• Inclosure Material

  aluminum

• External Ac Operating Voltage In Volts

  115.0 nominal single voltage