Customization: | Available |
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After-sales Service: | Installation Service Online Guide |
Warranty: | One Year Warranty |
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"It's fifty degrees outside so why is the air conditioning on?" is a question we who monitor Metro's social media see pretty frequently during the cooler months - and sometimes even in the middle of summer on those few particularly cool evenings. It's a valid question. When the weather outside is less than balmy, why do we still need to blast the A/C on our buses and trains?
The main reason is because buses and trains are enclosed spaces, so the HVAC (heating, ventilation and air conditioning) system has to be kept on to ensure proper air circulation for everyone on board. Even when it's chilly out, it can quickly get stuffy and warm inside a bus or train, especially if it's crowded with many heat-generating bodies breathing at the same time.ITEM | UNIT | TECHNICAL PARAMETER | ||||||||
MODEL | mm | JYKT18B1 | JYKT20B1 | JYKT22B1 | JYKT24B1 | |||||
CITY BUS | m | 7.3~8.2 | 7.9~8.5 | 8.3~9.5 | 9~10 | |||||
COOLING CAPACITY | kw | 18~21 | 22~23 | 22~25.5 | 24~28 | |||||
REFRIGERANT | R234a | |||||||||
SUPPLY VOLTGE | V.DC | 24DC | ||||||||
COMPRESSOR MODEL | DKS32 | KBQY4-40N | KBQY4-47N | |||||||
KBQY4-56N | ||||||||||
EVAPORATOR | TPYE | FINNED TUBE TYPE(rifled copper tube, hydrophilic aluminum foil) | ||||||||
FAN | TYPE | CENTRIFUGAL TYPE | ||||||||
AIRFLOW | m³/h | ~4000 | ~4000 | ~4000 | ~6000 | |||||
CURRENT | A | 28 | 28 | 36 | 48 | |||||
CONDENSER | TPYE | FINNED TUBE TYPE(rifled copper tube, hydrophilic aluminum foil) | ||||||||
FAN | TYPE | AXIAL FOLW TYPE | ||||||||
AIRFLOW | m³/h | ~6600 | ~6600 | ~6000 | ~8800 | |||||
CURRENT | A | 28 | 28 | 28 | 37 | |||||
WEIGHT OF UNIT | Kg | 180 | 180 | 190 | 200 | |||||
DIMENSIONS | Mm | 3400×1620×160 | 3400×1620×160 | 3635×1830×195 | 3705×1830×199 | |||||
CONTROL SYSTEM | COMPARTMENT TEMPERATURE | ºC | 18-30(CONTINOUSLY ADJUSTABLE) | |||||||
DEFROST TEMPERATURE | ºC | 1~3 | ||||||||
AIR VOLUME ADJUSTMENT | THREE-LEVEL AIR VOLUME(MANUAL OR DIGITAL CONTROL) | |||||||||
TOTAL CURRENT | A | 63 | 65 | 67 | 90 | |||||
SAFETY DEVICE | HIGH-PRESSURE SWITCH | MPa | 2.6 OFF | |||||||
LOW-PRSSURE SWITCH | MPa | <=0.065 ON | ||||||||
FUSIBLE PLUGS | ºC | 95 OPTIONAL | ||||||||
FRESH DEVICE | STANDARD | |||||||||