DC 22500 74V DC split air conditioner / heat pump
Description
This split –type 74v dc air conditioner is designed for rolling stock operators cabs on, locomotives, trains and metro's The very efficient air conditioner combines a very low consumption with a high cooling output and is fully dc powered. The cooling duty of this fully DC powered unit is 2-3 higher than a normal AC using with the same cooling and there is no power surge during start up (soft start). The premium PLC controller gives diagnostics. With our advanced controller remote management is possible# The unit is protected from spikes and surges by an electronic filter.
The 2 indoor evaporators which can be mounted against the ceiling ,wall or floor, are connected to 1 outdoor condenser with hoses and cables of 6,5 meter length. The hoses can be disconnected and reconnected from the condenser without losing any refrigerant by means of self-sealing quick connectors. A complete control box including PLC is part of the delivery. Therefore is unit is easy to be installed on new or legacy trains with 74V.
Units are designed to meet :
EN 14813-1-2006 Air conditioning for driving Cabs ; EN 2004/108/EC ; EN 50121-3-2:2006 ; EN 55011: 2007/A2 ; EN 61000-4-2/6 EMC ,EN 61373 vibration and shock resistance for Rolling Stock. EN 45545-2 ; NF F16-101-F2 ; BS 6853 ;DIN 5510/2 Fire Resistance regulations for Rolling Stock , EN 2006/42/EC Machine Safety regulations. Low voltage directive EN 2006/95/EC.
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- Cooling Capacity 30/35 BTU / Watt
- 22500 / 6500
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- Heating capacity Watt
- 3525
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- Airflow in the Cab CFM / M3/h
- 648 / 1200
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- Power Consumption Watt 100% duty cycle
- 2220
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- Power Consumption Watt 50% duty cycle
- 1110
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- Voltage
- 74 VDC
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- Max allowable temperature Celsius
- 45
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- Outdoor /indoor noise dB(A)
- 72 /64
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- Size indoor unit to be installed horizontal or vertical
- 656W x 423D x 235H (2x) horizontal mount
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- Size outdoor unit
- 707W x 471D x 510H
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- Size of electrical box
- 605W x 456H x 118D
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- Refrigerant hose length
- 6,5 meter –extension kits available
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- Refrigerant
- R134A
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- Weight kg
- 85 +20+20 (+ 20 for electrical box)= 145 kg
Instruction video: Opening-closing of the self sealing quick connectors.
DCAirco's self sealing quick connectors specially designed for the pre-filled hoses between the in and outdoor units of the heavy duty split air conditioners. Opening and closing can easily be done (multiple times) by hand, wearing gloves and glasses for safety reasons.
Downloads -
- DC powered air conditioners railway - rolling stock brochure 2016
- DCAIRCO DC 22500 24-48-74-110 Vdc 230 400Vac Rolling stock air conditioner data sheet 2016
- DCAirco - Features of the Premium and advanced controllers V3-2016
