Fuel Cell Test Cooling System

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Fuel Cell Test Cooling System

Fuel Cell Test Cooling System

Product Description

The hydrogen fuel cell test cooling system can provide a stable test platform for fuel cell engines.
It is dedicated to the performance test of vehicle fuel cell engines. It consists of hydrogen supply system, load system, motor drive system, control system, safety system, etc.
The high-pressure hydrogen system supplies hydrogen to the fuel cell engine.
The engine outputs electrical energy, which is converted into rotary mechanical energy by a DC / DC converter and a motor to drive the dynamometer.
The dynamometer is both a load and a dynamic measurement device.
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WE APPLY THE CONTROLLER DEVELOPED BY SANWOOD

WE APPLY THE CONTROLLER DEVELOPED BY SANWOOD

parameter

Model SM-455
SM-455W
SM-475
SM-475W
SM-4A10
SM-4A10W
SM-4A15
SM-4A15W
SM-4A25
SM-4A25W
SM-4A38W SM-4A60W
Temp Range -40℃~+100℃
Temperature control precision ±0.5℃
Temperature feedback Pt100
Temperature display 0.01k
Flow rate output 1~10 L/min 1~25 L/min 1~25 L/min 1~40 L/min 1~40 L/min 5~50 L/min 5~50L/min
Flow description / When the temp. is below -30℃, When the temp. is below-30℃,
the maximum flow rate is 25L/min. the maximum flow rate is 30L/min.
Flow rate accuracy ±0.2 L/min ±0.2 L/min ±0.2 L/min ±0.2 L/min ±0.2 L/min ±0.2 L/min ±0.2L/min
Pressure display Adopt the Jeffron pressure sensor, the touch screen display the pressure, can carry on the pressure control adjustment.  
Heating power 5.5kW 7.5kW 10kW 10kW 15kW 25kW 38kW
Optional 15kW Optional 25kW Optional 38kW Optional 60kW
Cooling
capacity
100℃ 5.5kW 7.5kW 10kW 15kW 25kW 38kW 60kW
20℃ 5.5kW 7.5kW 10kW 15kW 25kW 38kW 60kW
0℃ 5.5kW 7.5kW 10kW 15kW 25kW 38kW 60kW
-20℃ 2.8kW 4.5kW 6kW 10kW 16kW 25kW 35kW
-35℃ 1.2kW 1.8kW 2.5kW 4kW 6.5kW 10kW 15kW
Compression Emerson Valley Wheel Compressor
Expansion valve/solenoid valve Emerson / Danfoss thermal expansion valve
Oil distributor Emerson
Dry filter, Pressure control Emerson / Danvers
Evaporator Danfoss/KAORI plate heat exchanger
Input,Display Siemens 7-inch color touch screen \ Siemens s7-1200 PLC controller
Program edit 10 procedures may be prepared, each of which may be composed of 40 steps
Communication CAN communication bus
Safety protection Self-diagnosis function; freezer overload protection; high pressure pressure switch, overload relay, thermal protection device, low liquid level protection, high temperature protection, sensor fault protection, etc.
Closed circulation
system
The whole system is a fully enclosed system. There is no oil mist at high temperature, and low temperature does not absorb moisture in the air. The system does not increase the pressure due to high temperature during operation, and the heat medium is automatically replenished at low temperature.
refrigerant R404A/ R507C
Connection size G3/4 G3/4 G3/4 G3/4 G3/4 G3/4 G3/4
Cooling water@25C 1100L/H 1500L/H 2000L/H 2800L/H 4500L/H 7000L/H 12000L/H
Condenser(W) Tube type heat exchanger (Paris/Shenshi)
Condenser(A) Copper tube aluminum finned heat exchanger (upward wind)
Power 380V50HZ 12kW max 15kW max 20kW max 29kW max 42kW max 58kW max 84kW max
Dimension(W) cm 55*95*175 55*95*175 55*95*175 70*100*175 80*120*185 100*150*185 145*205*205
Dimension(A) cm 55*95*175 55*95*175 70*100*175 80*120*185 100*150*185    
Weight (water cooling) 250kg 280kg 320kg 360kg 620kg 890kg 1300kg
Optional 220V 60HZ Three phase 400V 50HZ Three phase 440V 60HZ Three phase
Optional Extend to -40~+135℃
Optional Higher precision control of temperature, flow and pressure
Optional Automatic antifreeze filling system
Optional Automatic antifreeze filling system

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