• PEM Fuel cell:

  • Number of Cells                                    : 40
  • Rated Power                                           : 200 W
  • Rated Performance                                : 24V @ 8.3A
  • Hydrogen Supply Valve Voltage        : 12V
  • Purging Valve Voltage                          : 12V
  • Blower Voltage                                      : 12V
  • Reactants                                                             : Hydrogen and Air
  • Ambient Temperature                          : 5 - 30 ºC; (41 - 86 ºF;)
  • Max Stack Temperature                       : 65 ºC (149 ºF)
  • Hydrogen Pressure                               : 0.45 - 0.55 Bar
  • Humidification                                      : Self-humidified
  • Cooling                                                    : Air (integrated cooling fan)
  • Controller Weight                                 : 400g (± 30g)
  • Stack Weight (with Fan & Casing)     : 2230g ± 50g
  • Stack Size                                                : 118 x 183 x 94mm (4.6" x 7.2" x 3.7")
  • Hydrogen Purity Requirement           : ≥ 99.995% (dry H2)
  • Start up time                                          : ≤ 30s (ambient temperature)
  • Efficiency of System                            : 40% at 24V
  • Low Voltage Protection                        : 20V
  • Over Current Protection                      : 12A
  • Over Temperature Protection                         : 65 ºC
  • External Power Supply                                     : 13V (±1V), 5A

  Hydrogen Cylinder

  • Cylinders IS 7285 (Part 2) : 2017, IS : 3224, Bureau of Indian Standards,
  • Petroleum & Explosives Safety Organization Certified.
  • Working pressure : 10 Bar
  • Cylinder Capacity: Suitable range for minimum 500W PEM Fuel cell
  • Range: 20 to 47 Litters.

  Flash Back Arrester

  • ISO 5176-1 Certified Working Pressure Range: 0 – 10 bar

  Valves

  • As per IS 3224 Hydrogen Regulator – 1
  • Double Stage Regulator
  • Maximum Inlet Pressure : 110 bar
  • Maximum Delivery pressure : 10 bar
  • Safety Valve

Mass Flow Meter:
Features: H2 output flow display, H2 output pressure Features Digital Display or  RS 485 for R&D data logging.

• Medium : Hydrogen
• Flow rate : 0.6 – 10 LPM
• Display: Standard Display
• Analog Input and RS-485
• Accuracy ± (0.8% of Reading + 0.2% of Full Scale) At calibration conditions after tare
• Repeatability ± (0.2% of Reading + 0.02% of Full Scale)
• Flow Measurement Range 0.01% - 100% of Full Scale
• Typical Response Time < 100 ms (Adjustable)
• Operating Temperature Range 10–60°C
• Temperature Accuracy ±0.75°C
• Operating Pressure Full Scale 160 PSIA
• Supply Voltage 12 to 30 Vdc
• Warm-up Time < 1 Second

DC Loading System
200 W PEM Testing: 24V/8.3A
Variable Rheostat Load (300 W min)/ DC Electronic Load will provide
Features Digital Display & RS485 for R&D data logging.

Framework & Interface

• Modular Chassis: Constructed from 40x40 mm heavy-duty T-slot aluminum profiles, providing a robust, vibration-resistant backbone for mounting the stack, generator, and accessories.
• Centralized Software: Features a Lab VIEW Virtual Instrument (VI) interface for real-time load toggling, hydrogen consumption tracking, and automated Polarization (V-I) Curve generation.
• DAQ: A Data Acquisition (DAQ) scanner to capture transient load changes with sub-millivolt precision for superior signal integrity.
• Communication: Fully networked via RS485 MODBUS RTU to ensure stable, data transmission to a PC or laptop.

PC or Laptop: Processor:

12th Gen, Intel Core i7, 16 GB RAM, 512 GB SSD, Full HD IPS, 15.6"/39.62 cm, Windows 11 Home, MS Office, Pure Silver, 1.70 KG, AL15-52H, Backlit Keyboard, Thin and Light Laptop

Operational Range: Designed for reliable performance within a wide working temperature environment of 0 to 55°C.

Electrical

• Single-Phase, 220-240 V AC Complying with Indian Electrical Supply

Warranty : Minimum 3 Years from successful Installation.