High temperature PEM stack testing workstation

a. Electronic load module

-2.5kW

-600A

-120V

b. Floor standing chassis

-Aluminum profiles (open)

-Including all necessary hardware and connection accessories

-Keyboard and monitor stand

-Power supply: three-phase 220VAC or 380VAC, Max50A -900 (W) × 1600 (D) × 2000 (H) mm

c. Mass flow controller

-Anode: H2, N2, 20 SLPM

-Cathode: air, N2,70 SLPM

d. Heating and cooling water circulation of fuel cell stack

-Pool 30L

-Heating (up to 250 ℃) and cooling system

-Automatic control of circulating flow rate

e. Automatic back pressure control and detection

-Max3.5bar control

-Pressure ratio control

-Low pressure drop at Max flow rate from 0 to 2Kpa

-Differential pressure control

-Monitoring of pressure in and out of the fuel cell stack (H2, air)

f. Preheater (online heater) (or additional heating chamber)

-Flexible SUS stainless steel tube, anode 1/4 ', cathode 3/8'

-Direct temperature control, up to 250 ℃

g. Water trap

-Automatic discharge of condensate water

-High temperature radiation and cooling fan

h. Operating software

-Based on LabVIEW software

-Various fuel cell operation functions

-Real time data display and data acquisition card DAQ

-Automatic protocol testing

-Process tracking (load tracking)

-Customer customization

Optional items

1. Single cell voltage monitoring

-± 5V/individual battery

-Single cell battery channel selection

2. Single channel or multi-channel AC impedance testing system

-Load combination type, high-frequency resistor HFR combined with IV test

-Frequency range 10mHz~10kHz

-Combination of operating software and fuel cell software

(HFR, IR resistance, Ohmic resistance, AC impedance EIS)

-Multi channel