Enclosure cooling, designed and built in Suzhou since 2011
DBS — Unique Motor & Cooling Technologies

Product centre

Fourteen product families and 134 released models, transcribed from the current catalogue. Filter by industry, family or power supply — or search a part number directly.

Cooling business scope
NewAir-Cooled CDU
AI & Data Centre

Air-Cooled CDU

Coolant distribution unit for PCS, SST and AI racks — rejects heat straight to ambient air.

BTS Shelter Air Conditioner
Telecom

BTS Shelter Air Conditioner

Pure 48 VDC platform with industry-leading SEER, built for hybrid-power sites in hot climates.

ICT Rack Air Conditioner
Telecom

ICT Rack Air Conditioner

Inverter-driven 230 VAC rack cooling with humidity logic that stops cabinet-wall condensation.

Cabinet Air Conditioner — DC
Telecom

Cabinet Air Conditioner — DC

42–60 VDC monoblocks with auto stop/restart on out-of-range input and MODBUS-RTU control.

Cabinet Air Conditioner — AC
Telecom

Cabinet Air Conditioner — AC

Closed-loop monoblocks with flange mounting for through-wall or cabinet-door installation.

Combo Unit — AC + HEX / Vent
Telecom

Combo Unit — AC + HEX / Vent

Active cooling paired with passive heat pipe or ventilation — up to 35 % energy saved at night.

Air-to-Air Heat Exchanger
Telecom

Air-to-Air Heat Exchanger

IP55 sealed cabinet cooling with no compressor — the lowest-maintenance option in the range.

BESS Air Cooler
Energy Storage

BESS Air Cooler

External service access — install and maintain without opening the cabinet or touching PACK cables.

BESS Chiller
Energy Storage

BESS Chiller

Door-mounted 6–8 kW and floor-standing 30–60 kW liquid chillers with free-cooling and heat-pump options.

Cabinet Dehumidifier
Energy Storage

Cabinet Dehumidifier

Condensing dehumidification that cuts absolute humidity and removes condensation risk in storage cabinets.

Industrial Air Conditioner
Industrial

Industrial Air Conditioner

Anti-corrosion electrophoresis or nano coating for salt spray, chemical and food-processing plants.

Medical Chiller & Refrigerator
Medical

Medical Chiller & Refrigerator

2–10 °C coolant at ±1.0 °C, distributed to several cooling points from one circulation pump.

Heat Exchanger Recuperator
Others

Heat Exchanger Recuperator

Cross- and counter-flow plate cores to 10,000 m³/h, conforming to European Ecodesign 2016 / 2018.

Condensate Evaporator Box
Others

Condensate Evaporator Box

Evaporates condensate to vapour where drainage piping is impractical, with smart level management.

P/NModel No.CapacitySupply Dimensions (mm)Notes
DBS air-cooled coolant distribution unit
Climate management HMI

Air-Cooled CDU

A single plug-and-play chassis carrying pumps, plate exchanger, air-purge and coolant replenishment — active and passive cooling, wet- or dry-cooled, with full protection logic.

Cooling capacity
60 – 120 kW per ΔT variant
Coolant flow rate
150 – 300 L/min
Air flow
20,000 – 30,000 m³/h
Size (W×D×H)
2200 × 1100 × 500 mm
Coolant type
PG / EG / Water
Communication
CAN · TCP/IP · MODBUS-485
Complicated protection functionality Automatic air discharge valve Automatic coolant replenishment sets Fully plug-in and play set Wet cooled or dry cooled option Active and passive cooling option Customisation design available
Request specification

Heat exchanger recuperator

Plate heat exchangers designed for air flows up to 10,000 m³/h (6,000 CFM), achieving higher efficiency conforming to the European Ecodesign 2016 and 2018 standards.

Design features

  • Low pressure-drop sheet profile
  • Aluminium, acrylic-protected aluminium or stainless steel
  • Cross flow for ventilation and heat recovery; counter flow for cabinet-level cooling
  • Low installation and running costs, minimal maintenance

Applications

  • Swimming pool, hospital and industrial ventilation
  • Air replacement with recovery
  • Data centre non-contact evaporative cooling
  • Heat recovery in very low energy consumption houses
  • Pre-heating and pre-cooling in air handling units
  • Heatsink into shelters and cabinets of the telecom industry
Cross flow type
ModelA (mm)B (mm)C (45° mm)Plate distance (mm)
Cross flow plate core
Counter flow type
ModelA (mm)B (mm)C (mm)Plate distance (mm)
Counter flow plate core

For further options please contact DBS.

DBS condensate evaporator box

Condensate evaporator box

For locations where condensate drainage piping is impractical, the box evaporates condensate directly and releases water vapour into the ambient air.

  • Smart water-level management — evaporation starts automatically on actual water volume
  • Easy-to-mount structure, fully compatible with DBS air-conditioning units
  • Low power consumption with intelligent control
  • Visible operating-status indicators with overflow and heater-fault alarms