Fuel-Cell Back-Pressure Regulator - AP-310RV-03

  • Fuel-cell exhaust back-pressure control
  • 100–500 kPa absolute control range
  • Maximum Air flow 100 NLM; H2 specified as 3× Air
  • Pressure-control accuracy within ±1% FS
  • External RS485 and analog setpoint control
  • Gas inlet fitting NPT 1/2

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ACE AP-310RV-03 is a fuel-cell back-pressure controller for regulating exhaust-side pressure in fuel cells and chambers. ACE specifies a 100–500 kPa absolute control range and states that the controller can handle humidified gas over a broad operating range. For this model, the published maximum Air flow is 100 NLM, with hydrogen flow specified as three times the corresponding Air value. The controller automatically adjusts exhaust pressure using pneumatic dome-pressure control, supports external RS485 and analog setpoints, and has pressure-control accuracy within ±1% FS subject to pressure-sensor accuracy.

Use Cases

  • Fuel-cell anode or cathode exhaust-pressure control
  • Humidified-gas fuel-cell test circuits
  • Fuel-cell chambers and evaluation systems

Capabilities

  • Automatically regulates exhaust-side pressure
  • Uses pneumatic dome-pressure control
  • Accepts external digital or analog pressure setpoints
  • Controls humidified fuel-cell gas over the published pressure range
ACE Inc. Our company was established and founded in March 1999 as ACE Co., Ltd. It began business with the primary business of developing components and providing application equipment based on fluid measurement, control, and monitoring technologies. Since then, through the development of gas analysis equipment, gas mixing equipment, surface treatment technologies, and more, our products and systems are active in a variety of fields, including semiconductors and liquid crystal displays, fuel cells, environmental analysis, and general industrial fields. With our motto of "Creation and Challenge," we will continue to make further efforts and improve our technology in order to meet our customers' expectations.

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