Woodward

Peak 150 Steam Turbine Control

 

The Peak150 is no longer available for purchase, but will still be serviced by Woodward. Please reference our updated product, the Peak200.

The upgraded Peak200 includes additions of OCP (operator control panel), trip and alarm logging, expanded I/O, and advanced turbine tuning and control.

Inputs

Magnetic Pickup Inputs (2):

  • Two identical inputs, high-signal-selected
  • Minimum input voltage 1 Vrms, minimum frequency 200 Hz, maximum frequency 15 kHz

Analog Input (1):

  • Remote Speed Setting signal (4–20 mA or 1–5 Vdc, internal jumper selectable)

Discrete Inputs (8)

  • Remote (isolated, 5–28 Vdc)

 Options:

  • Raise speed
  • Lower speed
  • Emergency stop
  • Alarm reset
  • Remote speed set enable
  • Start
  • Idle/minimum governor
  • Select high dynamics or overspeed test

 Outputs

Analog Outputs (2):

  • Actual speed output (scalable, 4–20/0–1 mA)
  • Configurable readout (scalable, 4–20/0–1 mA)

Options:

  • Actual speed
  • Speed setpoint
  • Actuator output
  • Remote speed setpoint
  • Valve ramp value

Actuator Output (1)

  • 4–20 or 0–200 mA (internal jumper selectable)

Relay Outputs (4)

Keypad Switches (6) Options

  • Raise speed
  • Lower speed
  • Emergency trip
  • Start
  • Overspeed test
  • Alarm reset

LED Indicators (6)

  • Remote speed setting signal status
  • Shutdown status
  • MPU #1 status
  • MPU #2 status
  • CPU status
  • Overspeed test status

 Power Input

  • Models are available with these input power requirements:
  • 24 Vdc
  • 90–150 Vdc or 88–132 Vac, 47–63 Hz

Maximum power consumption, all models: 38 W

 Operating Ambient Temperature

  • –25 to +65 °C (–13 to +149 °F)

 Storage Ambient Temperature

  • –40 to +85 °C (–40 to +185 °F)

 Humidity

  • Designed to meet US MIL-STD-810D, Method 507.2, Procedure II, induced, non-hazardous, cycle 5 (fifteen 24-hour cycles, varying 19–75% humidity, over 33–63 °C)

 Vibration

  • US MIL-STD-167, Type 1

 Shock

  • US MIL-STD-810C, Method 516.2, Procedure 1

 North American Regulatory Compliance

  • UL and cUL listed for Class I, Division 2, Groups A, B, C, & D

 Dimensions

  • Width 483 mm (19 inches)
  • Height 310 mm (12.2 inches)
  • Depth 105 mm (4.1 inches)