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SDD Bus A/C

Compact, Rooftop

SDD series is compact rooftop bus air conditioner with dual air return, small size and lightweight makes it popular in European countries.

  • City Bus

  • Intercity Bus

  • Coach

Technical Data sheet

Model SDD(R)-03 SDD(R)-04 SDD(R)-05 SDD(R)-06 SDD-10
Vehicle Length 7-9m 8-10m 9-11m 11-13m 18m
Cooling Capacity(kcal/h) 22000 24000 28000 32000 54000
Heat Capacity(kcal/h)-Option 20000 22000 26000 30000 52000
Evaporator Airflow(m³/h) 4000 4000 6000 7000 12000
Compressor Displacement(CC) 400 550 550 650 18m Customized
Size(mm) LxWxH 2360*1920*265 2610*1920*265 2860*1920*265 18m Customized
Note:                                                                                                                                                                        
1. Compressor Brand: VALEO,BITZER OR BOCK                                                                                                 
2. Fan&Blower Option: Brush or Brushless, Local or International Brand               

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.

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.

References

    • South America References

    • South America References

    • Asia References

Related Products

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Installation type
Cooling capacity

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  • +86 0371 85331365

  • +86 371 6784 8720

  • No.8 Changchun Rd., High-Tech Zone Zhengzhou, 450001, P.R.China

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