Air-Conditioning for Tram Cab KLDR04BCB Cooling Capacity 4.5kW Roof Mounted
Easy for Installation
Roof-mounted Compact Unit
4.0kW(Heat Pump)/2.0kW(Electrical Heater)
Supply Air: 700/550/400 m3/h(3 steps); Fresh Air: 60 m3/h
Rated Power Consumption
Outdoor: 35℃ DB, Indoor: 25.8℃ DB, 66.6% RH(Cooling)
Limiting Ambient Temperature
Main Circuit: 3 / 380V AC / 50 Hz, Control Circuit: DC24V
Number of Compressor
Shock and Vibration Standards
IEC 61373:2010 ClassⅠ Level A
SANYO Brand. Inverter Compressor, Precision temperature Control. Adopting environmentally friendly refrigerant R410A, environmental protection. Lower noise, and more quiet operation. High reliability, long-term reliable operation. High energy efficiency, energy-saving by more than 30%.
2.Supply Air Fan and Condenser Fan
EBM Brand. Have very good hydraulic efficiency and a low noise level and are ideally suited for high pressures. Lower noise, and higher air volume. Expected life time is 15 years.
Local Supplier. Copper tube cover with hydrophilic film aluminum fin. Frame adopts high strength aluminum alloy material and anodic oxidation treatment. Expected life time is 15 years.
4.Electric Expansion Valve
Danfoss Brand. Step motor valve, Providing a more precise temperature control. and consistent superheat control under fluctuating head pressure. Be able to operate at low head pressure during lower ambient air temperature, More energy-efficiency.
Danfoss Brand. High reliability and durability. Wide range with sizes. Oversize connections provide flexibility in use.
Saginomiya Brand. An important element within a heat pump system. Eliminate the need for separate heating and cooling systems, which typically results in lower costs, less maintenance, and improved efficiency.
Outline and Installation Dimensions
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