The priority panel is an automatic control device used in the filling of hydrogen storage tanks and hydrogen dispenser in hydrogen refueling stations. It has two configurations: one is high and medium-pressure banks with two-way cascading, the other is high, medium, and low-pressure banks with three-way cascading, to meet the different cascading filling needs of hydrogen refueling stations.
At the same time, it is also the core control element of the entire system, due to it is able toautomatically adjust the direction of hydrogen through the program set by the control cabinet; the priority panel ismainly composed of control valves, safety venting device, electrical control systems, etc., with intelligent cascade filling, fast filling, low consumption direct filling (tube trailer filling mode), pressure boosted direct filling (compressor direct filling) and other functions.
Set a manual venting valve for easy on-site maintenance or replacement.
● Automatically fill the storage cascade or hydrogen dispenser without manual intervention.
● It has the function of directly filling the station storage cascade and hydrogen dispensers from the tube trailer.
● Could be customized according to customer needs.
● All the explosion-proof electrical components used can be suitable for a hydrogen environment.
Specifications
50MPa/100MPa
316/316L
Shell type, frame type
9/16in, 3/4in
High-pressure pneumatic valve, high-pressure solenoid valve
C&T screw thread
The priority panel is mainly used in hydrogen refueling stations or hydrogen production mother stations, the hydrogen boosted by the compressor is stored in different banks in the station’s hydrogen storage. When the vehicles need to be filled, the electronic control system automatically selects low, medium, and high-pressure hydrogen according to the pressure in the storage, and the direct filling function can be customized according to the needs of customers.
Efficient use of energy to improve the human environment
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