nature can finger mark |
temperature range |
-50 ℃~+100 ℃ [meet the static storage requirements] -40 ℃~85 ℃ [meet the requirements of thermal load, maximum 150 kW heat dissipation] |
Humidity range |
10%~95% RH (within the range of 10 ℃~85 ℃) [static heatless load] At 65 ℃, the response time of humidity from 10% to 95% shall not exceed 100min [static heatless load] Temperature and humidity 60 ℃/90% RH [thermal load 150kW] |
Temperature control accuracy |
≤± 1 ℃ [when the engine is not running], ≤± 3 ℃ [when the engine is running, the maximum heat dissipation is 150kW] |
Temperature fluctuation |
≤± 0.5 ℃ [no-load], ≤± 3 ℃ [150KW with load] |
Temperature uniformity |
≤ 2.0 ℃ [When the engine has no heat dissipation in the cabin] |
Humidity control accuracy |
Within ± 5% RH [no-load] |
Humidity fluctuation |
≤± 5% RH [no-load] |
heating rate |
-40 ℃~+85 ℃, the average rate of the whole process is 1 ℃/min [540kg stack is placed inside, and the heat dissipation is 150KW] |
cooling rate |
+85 ℃~ - 40 ℃, the average rate of the whole process is 1 ℃/min [540kg stack is placed inside, heat dissipation is 150KW] |
Customer test products |
Test product: metal fuel stack engine+total weight: 540kg+stack power: 150kw |
send use material material |
Outer box material |
High quality cold rolled steel plate (t=1.0mm), surface electrostatic spraying |
Inner box material |
Stainless steel plate (SUS304-CP 2B grinding) |
Base plate material |
Welding of anti-skid stainless steel plate (SUS304) t=3.0mm. Base plate bearing requirement: more than 2T/mP2 |
Insulation material |
150mm rigid polyurethane foam insulation layer |
floodlight |
Explosion proof LED lamp, with moisture proof, explosion-proof, transparent, heat insulation, not easy to generate steam and frost, etc |
nucleus heart match Set |
controller |
Imported "Easy Control" brand temperature and humidity instrument |
refrigeration system |
German "Bizel" semi closed air-cooled/water-cooled compressor refrigeration mode |
Temperature sensor |
High precision Pt100 platinum resistance temperature sensor |
humidity sensor |
High precision "vaisala" capacitive humidity sensor in Vaisala, Finland |
Pressure relief hole |
Equipped with an electric pressure balancing device to maintain a micro positive pressure of 0~50Pa in the environmental chamber under any circumstances |
Forced draft fan |
Single suction multi blade centrifugal explosion-proof fan, variable frequency adjustable |
Security call system |
There is a call system in the box, which is convenient for calling in case of emergency, and can ensure the safety of the staff in the box in case of emergency |
Optional Accessories |
Pump type explosion-proof hydrogen/oxygen concentration alarm system, smoke concentration alarm, access control system, explosion-proof manifold pressure protection device, visual monitoring system, etc |
safeguard |
Compressor low pressure/overload/high pressure alarm, hydrogen/oxygen/soot concentration alarm, fan overload, system abnormal alarm, emergency stop switch, water shortage, short circuit, phase loss, overtemperature and other protections |
supply voltage |
AC380V±10% 50Hz |
Total power |
Maximum load capacity: about 270KW, maximum current: 480A Hydrogen system power: about 138KW, maximum current: 240A Air system power: about 165KW, maximum current: 290A Total air switch capacity 1500A |