Model

OBAIR SF 120 — Constant Temperature and Humidity Water-cooled Unitary Air Conditioner (Vertical) R410A

OBAIR SF 120 is listed with nominal airflow 21,000 m³/h. No complete L × W × H envelope is claimed for this row.

When to consider this equipment

Use this category for ventilation or air-handling duties. The section sequence, filtration, heating, cooling, recovery and control functions must follow the project air states.

What to include in an enquiry

Provide supply and extract airflow, outdoor and indoor design conditions, external static pressure, filtration class, heating and cooling duties, dimensions and service constraints. The printed designation is not a complete factory order code and must not be used for ordering without confirmation.

Verified technical data

SF 120

Model

SF 120

Cooling capacity

117.6 kW

Electric heating capacity

55 kW

Nominal airflow

21000 m3/h

External static pressure

400 Pa

Temperature-control range

Summer 22-28℃±1℃, Winter 18-24℃±1℃

Humidity-control range

50-70%±5%

Cooling-capacity adjustment range

0,33,66,100 %

Humidification capacity

30 kg/h

Humidification power

22.5 kW

Compressor type

Hermetic Scroll

Indoor-unit power supply

380V/3N~/50Hz

Fan power

11 kW

Cooling input power

36.4 kW

Maximum input power

114 kW

Water flow

26.9 m3/h

Water pressure drop

30 kPa

Inlet/outlet water-pipe diameter — performance table

65 DN

Condensing-water pipe diameter

25 DN

Indoor-unit weight

960 kg

Catalog drawing dimension A

1200 mm

Catalog drawing dimension B

2300 mm

Catalog drawing dimension C

1850 mm

Catalog drawing dimension E

2116 mm

Catalog drawing dimension F

1236 mm

Catalog drawing dimension G

455 mm

Catalog drawing dimension H

355 mm

Catalog drawing dimension J

455 mm

Inlet/outlet water-pipe diameter — dimensions table

80 DN

Return-air flange

2216*1236 mm

Supply-air flange

455*455*2 mm

On request

3D model not yet available

Selection from project conditions is available on enquiry