SDD Bus AC
Compact, Rooftop
SDD is a one-piece rooftop ultralight bus air conditioning widely used in European markets, for 7 to 18m bus and coach, cooling capacity from 22000 to 54000 kcal/h.
City Bus
Intercity Bus
Coach
Technical Data Sheet
Model |
SDD-03 |
SDD-04 |
SDD-05 |
SDD-06 |
SDD-07 |
Cooling Capacity(kcal/h) |
22000 |
24000 |
28000 |
32000 |
38000 |
Max Power Consumption (A) |
75 |
75 |
80 |
100 |
105 |
Evaporator Airflow(m³/h) |
4000(4pcs) |
4000(4pcs) |
6000(6pcs) |
8000(8pcs) |
8000(8pcs) |
Condenser Airflow(m³/h) |
6000(3pcs) |
8000(4pcs) |
8000(4pcs) |
10000(5pcs) |
12000(6pcs) |
Compressor Displacement(CC) |
400 |
550 |
550 |
650 |
750 |
Refrigerant |
R134a |
R134a |
R134a |
R134a |
R134a |
Weight (kg) |
161 |
161 |
191 |
207 |
220 |
Size(mm) LxWxH |
2500*1920*220 |
2500*2000*220 |
2750*2000*220 |
3000*2000*220 |
3000*2000*220 |
Application |
6-7m |
8-9m |
10-11m |
12-13m |
13-14m |
Note: 1. Compressor Brand: VALEO,BITZER OR BOCK 2. Fan & Blower Option: Brush or Brushless, Local or International Brand 3. Copper/aluminum condenser and evaporator optional 4. Refrigerant: R134a 5. Cover material: SMC, housing material: LFT-D, environmental friendly 6. Actual data will vary due to different configurations |
Features
Compact unit
20% reduction in weight, heat exchange efficiency improved 20%, refrigerants charged 50% less.
V type micro-channel heat exchanger optional
Heat exchange surface increased 20%, Cooling capacity 15% more.
LFT-D structure
Ultralight,consistent,recyclable and rigid.
Thermal insulation materials
Environmentally friendly, antiseptic,odourless and flame-retardant(A-0).
Patented CAN control
Modular design, digital communication;PWM control module, evaporator fan stepless speed regulation; smart condenser fan control, cooling on demand.
Proven performance
Over 20,000 sets running globally since 2003.
KEYWORDS: bus air conditioner, bus air conditioning, bus A/C, bus ac
Installation
Preparation
First clean the rooftop surface, then put glue to install the sponge and rubber pad, later put glue with a glue gun around the sponge.
Evaporator and Condensor Installation
Lift the condensor and evaporator to the top of the bus, install and connect the pipes and wiring harness, then fix the condesor and evaporator to the bus rooftop, put glue for sealants where needed.
Cover Installation
Move the cover to the top of condensor and evaporator, check the position and drop the cover, fix screws and check the gap to follow requrements.
KEYWORDS: bus air conditioner, bus air conditioning, bus A/C, bus ac
References
SDD Bus Air Conditioner in South America
SDD Bus Air Conditioner in South America
SDD Bus Air Conditioner in Asia
Inquiry
Please feel free to send us your inquiry, and we will give you a reply within 24 hours.
Contact Us
+86 18736032501
+86 371 6784 8720
No.8 Changchun Rd., High-Tech Zone Zhengzhou, 450001, P.R.China
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