Commercial Ceiling · GEC Series

DBA-GEC550LD

Top of the ceiling line.

550 L/day from a single ceiling unit. Maximum capacity in the GEC range — for the largest ducted commercial systems.

DBA-GEC550LD Commercial Ceiling dehumidifier
550 L/dayCapacity
4,000 – 5,000 sq ftCoverage
65 dB(A)Noise
240 kgWeight

At a glance

Commercial-scale humidity, ducted.

High Static Pressure

Long ducted runs

BMS Integrated

RS485 Modbus

Precision ±1% RH

Rock-stable control

Multi-Zone

One unit, many rooms

🦠

UV-C Lamp

Pathogen sterilisation

Auto Defrost

Continuous operation

DBA-GEC550LD detail

Engineered by DBA.
Distributed by DryEaz.

Every DBA-GEC550LD is built to international standards by DBA Electric Pte. Ltd. — a humidity-control specialist with two decades of manufacturing experience.

Visit dba.sg ↗

Technical data

Full specifications.

Dehumidifying Capacity (30°C 80% RH)550 L/day
Dehumidifying Capacity (26.7°C 60% RH)276 L/day
Cover Area4,000 – 5,000 sq ft
Airflow3,250 CMH
Sound Pressure Level (3 m)65 dB(A)
Static Pressure80 Pa
Rated Power4,900 W
Max. Power6,550 W
Voltage380V 3N 50Hz
RefrigerantR410A / 2.2 kg × 2
Operating Temperature5 – 40°C
Weight240 kg
Dimensions (L × W × H)1,270 × 1,200 × 605 mm
ConnectivityRS485 Modbus

Inside the unit

Configuration & Control.

Standard across the Commercial Ceiling series.

Configuration

  • Drain pump (68 / 145 models)
  • UV-C sterilisation lamp
  • Stainless steel mesh filter
  • Cold-rolled steel casing
  • Emergency stop button
  • LCD control panel + remote
  • 5 m humidity sensor cable
  • 8 m control panel cable

Control

  • Set humidity range 20–95%
  • Fan and dehumidifying modes
  • Scheduled on/off timer
  • Fault detection & diagnosis
  • Power-off memory function
  • BMS RS485 (Modbus)
  • Water-leak sensor port
  • Fault indicator output 220V 6A
↓ Download Commercial Ceiling catalog (PDF)

Where it shines

Built for these spaces.

Mega event hallsIndoor sports facilitiesLarge warehousesAquatic centresIndustrial drying

Ready to specify DBA-GEC550LD?

Tell us about the space and the load. A specialist colleague will reply within one business day with availability and pricing.

Or browse the full DBA catalog at dba.sg