SAE 822 Controller

SAE 822 Controller is a AMF programmable controller, useful for controlling generator sets in emergency automatic mains failure (AMF) installations, with a big screen for parameters visualization.

In Diesel and gasoline sets presents the following parameters:

  • Power supply: 12/24 V.
  • Illuminating LCD Screen 4x20 characters.
  • Installation status summary.
  • Intuitive handling: 40 easily configurable parameters without any devices.
  • Compact device protected against vibrations.
  • Languages: Spanish / English / French.

Technical characteristics:

Switching management:

  • Contactors with maintained order.
  • Motorized interrupter.
  • Motorized Switches.

Network management:

  • Three-phase network / Generator from 100 to 480V 50-60 Hz in star (Y) with or without neutral.
  • Three-phase network / Generator from 100 to 480V 50-60 Hz in triangle (monophasic)

Operating modes:

  • OFF.
  • Automatic.
  • Manual.
  • Test: Regular weekly/ monthly (with or without charge)
  • Network Forced.
  • Group Forced.

Measuring instruments on Display:

  • Voltmeters of simple tensions and Network compounds (3 Phases)
  • Voltmeter of tension composed by generator (3 Phases)
  • Generator ammeter (3 Phases)
  • Active power meter of generator kVA.
  • Operating hours, total and partial.
  • Continuous tension voltmeter of the battery.
  • Oil pressure in Bar.
  • Coolant temperature in oC.
  • Fuel tank level in %.

Other screen indications:

  • Spark plug heating/starter (selectable)
  • Starter.
  • Pause.
  • Operating group without charge.
  • Stopping Group.
  • Configuration options.
  • Events that occurred.

Vigilant:

  • Network three phase tension limited higher and lower adjustable.
  • Incorrect sequence of network phases.
  • Network Asymmetry ( phase failure )
  • Generator Monophasic tension, higher and lower.
  • Generator Frequency.
  • Current overload of generator.
  • Battery tension.

Alarms on the Display:

  • Low oil pressure.
  • High water temperature.
  • Over speed.
  • Tension failure or generator frequency.
  • Overload.
  • Emergency button of emergency operated.
  • Low battery tension /Belt break.
  • Low fuel level.
  • Periodic maintenance notification.
  • 2 new additional alarms available.

Outputs:

  • Starter (50 A)
  • Spark plug or starter heating.
  • Stopping by excitation(solenoid) and de-excitation (electro valve) (50A)
  • Signal to exterior selector in AUTO.
  • Grouped alarms/Siren.
  • Connection/disconnection of generator contactor.

Specifications:

  • Battery tension: 10-35 Vcc.
  • Maximum network/generator tension: 500V between phases.
  • Frequency: 50/60 Hz.
  • Stand-by consumption : 30 mA.
  • Power of current transformers: 2,5 VA.
  • Dimensions : 172x132x16 mm (Width x Height x Depth)
  • Weight: 340 grams

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SAE 822 Controller

SAE 822 Controller

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