Products

Domestic

RDCD300HCH

PLUS:
HEAT RECOVERY:
Enthalpic counter-current entirely made of plastic material.
STRUCTURE:
self-supporting structure in pre-painted steel with thermal and acoustic insulation.
FANS:
plug fan with EC Brushless motor.
FILTERS:
the units are equipped as standard with G4 efficiency filter cells.
CONTROLS:
HC CTR COLOR: control for unit setting. Operational functions from external system. HC CTR PLUS COLOR: unit setting control with humidity probe included. In the case of only control with HC CTR PLUS, the positive evaluation of the thermotechnical consultant is imperative. Unit operating only with chilled water supply. Dedicated hydronic chilled water circuit is highly recommended.
ADDITIONAL:
PRE-COOLING / HEATING COIL: (water-air) with finned copper tube and aluminum fins complete with 3-way valve. EVAPORATING COIL: (gas-air) with finned copper tube and aluminum fins. CONDENSING COIL: (gas-air) with finned copper tube and aluminum fins. BRAZED PLATE HEAT EXCHANGER: (water-gas) complete with 3 way diverter modulating control valve dedicated to the control of maximum refrigeration efficiency and air delivery temperature. COMPRESSOR: alternative hermetic (R134A). FREE-COOLING DAMPER: complete with servomotor. RECIRCULATING DAMPER: complete with servomotor.
ce
erp2018
e-energy-saving
patent-pending
efficiency-90
ionizzatore
filtro-elettronico
deumidificazione
i-orizzontale
Technical data

Maximum fresh air airflow rate (renewal)

150 m³/h

Maximum airflow rate (room recirculation)

300 m³/h

Airflow regulation range

from 80 to 300 m³/h

Nominal condensing capacity

36,06 l/24h with 150 m³/h, 26°C and 60%R.H. room and 150 m³/h, 30°C and 60%R.H. fresh air,

at nominal water flow conditions (880 l/h) and at the temperature of 15°C

Total refrigeration capacity

2,45 kW with 150 m³/h, 26°C and 60%R.H. room and 150 m³/h, 30°C and 60%R.H. fresh

air, at nominal water flow conditions (880 l/h) and at the temperature of 15°C

Useful static pressure in dehumidification and/or integration + ventilation with maximum flow

(150 m³/h fresh air + 150 m³/h air recirculation = 300 m³/h supply air) (with G4 filters)

240 Pa

Useful static pressure in ventilation only with maximum flow (150 m³/h fresh air) (with G4 filters)

290 Pa

Useful static pressure for exhaust with maximum flow (150 m³/h fresh air) (with G4 filters)

330 Pa

Nominal water flow

880 l/h

Summer operation

water at nominal temperature of 15°C

Water pressure drop (at nominal water flow)

17kPa

Sound pressure level (at 1m)

43 dB (A) (in ventilation only, at maximum flow rate of 105 m³/h and with a useful static pressure of 50 Pa).

G4 class removable filters ISO COARSE > 65 %

3

Condensate siphon drain (with working depth of at least 40 mm)

1

Cooling circuit complete with thermostatic expansion valve anddehydrator filter

Control board equipped with microprocessor electric control, interfaceable with ModBus RS485 protocol,

and control terminal block

Optional CO2 ambient probe (PI logic forcontinuous regulation of renewal air flow)

POWER SUPPLY

Voltage

230 V - 50 Hz

Maximum absorbed power

0.75 kW

Maximum absorbed current

5.6 A

POWER CONSUMPTION IN VENTILATION: supply: 150 m³/h - exhaust: 150 m³/h

Absorbed power, 50 Pa USP

64.2 W (24.6+23.6+16)

Absorbed current, 50 Pa USP

0.41 A (0.17+0.16+0.08)

Absorbed power, 100 Pa USP

78 W (31.6+30.4+16)

Absorbed current, 100 Pa USP

0.53 A (0.23+0.22+0.08)

Absorbed power, 150 Pa USP

92,7 W (39.1+37.6+16)

Absorbed current, 150 Pa USP

0.65 A (0.29+0.28+0.08)

Absorbed power, 200 Pa USP

107,0 W (46.5+45.0+16)

Absorbed current, 200 Pa USP

0.78 A (0.36+0.35+0.08)

POWER CONSUMPTION IN DEHUMIDIFICATION AND/OR INTEGRATION + VENTILATION WITH COMPRESSOR ON: supply: 300 m³/h - exhaust: 150 m³/h - recirculation: 150 m³/h

water flow and water temperature at nominal conditions(880 l/h at 15°C)

Absorbed power, 50 Pa USP

275.9 W (24.6+35.3+16+200)

Absorbed current, 50 Pa USP

2.71 A (0.17+0.26+0.08+2,2)

Absorbed power, 100 Pa USP

291.6 W (31.6+44.0+16+200)

Absorbed current, 100 Pa USP

2.84 A (0.23+0.33+0.08+2.2)

Absorbed power, 150 Pa USP

308.3 W (39.1+53.2+16+200)

Absorbed current, 150 Pa ESP

2.98 A (0.29+0.41+0.08+2.2)

Absorbed power, 200 Pa USP

325.1 W (46.5+62.6+16+200)

Absorbed current, 200 Pa ESP

3.14 A (0.36+0.51+0.08+2.2)

POWER CONSUMPTION INTEGRATION + WINTER MODE VENTILATION WITH COMPRESSOR OFF: supply: 300 m³/h - exhaust: 150 m³/h - recirculation: 150 m³/h

Absorbed power, 50 Pa USP

75.9 W (24.6+35.3+16)

Absorbed current, 50 Pa USP

0.51 A (0.17+0.26+0.08)

Absorbed power, 100 Pa USP

91.6 W (31.6+44.0+16)

Absorbed current, 100 Pa USP

0.64 A (0.23+0.33+0.08)

Absorbed power, 150 Pa USP

108.3 W (39.1+53.2+16)

Absorbed current, 150 Pa USP

0.78 A (0.29+0.41+0.08)

Absorbed power, 200 Pa USP

125.1 W (46.5+62.6+16)

Absorbed current, 200 Pa USP

0.94 A (0.36+0.51+0.08)

COOLING AND DEHUMIDIFICATION CAPACITY: supply: 300 m³/h - exhaust: 150 m³/h - recirculation: 150 m³/h

water flow and water temperature at nominal conditions(880 l/h at 15°C) - Fresh air: 30°C and 60%R.H. - Room: 26°C and 60%R.H.

Cooling power

2,45 kW (Coils + Heat exchanger)

Condensing capacity

36,06 l/24h (Coils + Heat exchanger)

Maximum power transferred to environment

0.65 kW

COOLING AND DEHUMIDIFICATION CAPACITY: supply: 300 m³/h - recirculation: 300 m³/h - Total recirculation - water flow and water temperature at nominal conditions(880 l/h at 15°C) - Room: 26°C and 60%R.H.

Cooling power

1,93 kW (Coils)

Condensation capacity

24,9 l/24h (Coils)

Maximum sensible power transferred to environment

0,7 kW

COOLING CAPACITY WITH ONLY WATER BATTERY: supply: 300 m³/h - exhaust: 150 m³/h - recirculation: 150 m³/h

water flow and water temperature at nominal conditions(880 l/h at 15°C) - Fresh air: 30°C and 60%R.H. - Room: 26°C and 60%R.H.

Maximum sensible power (Coil + Heat exchanger)

1,3 kW

COOLING CAPACITY WITH ONLY WATER BATTERY: supply: 300 m³/h - recirculation: 300 m³/h - Total recirculation - water flow and water temperature at nominal conditions(880 l/h at 15°C) - Room: 26°C and 60%R.H.

Maximum sensible power (Coil)

0.9 kW

HEATING CAPACITY: supply: 300 m³/h - exhaust: 150 m³/h - recirculation: 150 m³/h - water flow and water temperature at nominal conditions (880 l/h at 35°C) - Fresh air: -5°C and 80%R.H. - Room: 20°C and 50%R.H.

Thermal power

2,6 kW (Coil + Heat exchanger)

HEATING CAPACITY: supply: 300 m³/h - recirculatio*: 300 m³/h - Total recirculation - water flow and water temperature at nominal conditions (880 l/h at 35°C) - Room: 20°C and 50%R.H.

Thermal power

1,1 kW (Coil)

DIMENSIONS

Unit dimensions

800 mm x 800 mm x 250 mm (excluding air spigots)

Fresh air and exhaust spigots

DN 160

Room recirculation air spigot

DN 160

Return air (for exhaust) spigot

DN 160

Supply air spigot

DN 160

Weight

55 Kg

The product is compliant with the following directives and regulations:

Machinery Directive 2006/42/CE –17 May 2006

Low Voltage Directive 2014/30/EU –26 February 2014

Electromagnetic Compatibility Directive 2014/35/EU - 26 February 2014

RoHS Directive 2011/65/EU –8 June 2011

ErP Directive 2009/125/CE –21 October 2009

PED Directive 2014/68/EU –15 May 2014

Installation environment suitability: Internal environment, civil and industrial use.

AIR FLOWS Renewal mode

Nominal supply air flow rate

150

m3/h

Useful static pressure supply*

290

Pa

Nominal exhaust air flow rate

150

m3/h

Useful static pressure exhaust*

330

Pa

AIR FLOWS Air treatment + renewal mode

Nominal supply air flow rate

300

m3/h

Nominal recirculation air flow rate

150

m3/h

Useful static pressure supply*

240

Pa

Nominal air exhaust flow rate

150

m3/h

Useful static pressure exhaust*

330

Pa

AIR FLOWS Air treatment mode only

Nominal recirculation air flow rate

300

m3/h

Useful static pressure supply*

240

Pa

COOLING AND DEHUMIDIFICATION (1)

Cooling power**

2,45

kW

Water temperature

15

°C

Water flow rate

880

l/h

Pressure drop (including valve)

17

kPa

Condensation capacity

36,06

l/24h

HEATING (2)

Total power **

2,6

kW

Water flow rate

880

l/h

Pressure drop (including valve)

17

kPa

POWER CONSUMPTION (150 m3/h and 200 Pa)

Supply voltage (single-phase HZ)

230

V

Absorbed power

0,11

kW

Current

0,8

A

POWER CONSUMPTION OF UNIT (300 m3/h and 200 Pa) (Compressor on)

Supply voltage (single-phase HZ)

230

V

Absorbed power

0,33

kW

Current

3,14

A

(1) Plant water: T = 15°C

ROOM: T= 26°C and R.H. = 60%

FRESH AIR: T = 30°C and R.H. = 60%

Air flows: 150 m3/h recirculation + 150 m3/h fresh air

(2) Plant water: T = 35°C

ROOM: T = 20°C and R.H. = 50%

FRESH AIR: T = -5°C and R.H. = 80%

Air flows: 150 m3/h recirculation + 150 m3/h fresh air

* With G4 Filters

** Coils + Heat exchanger

Dimension
Performance diagrams
WINTER EFFICIENCY OF THE HEAT EXCHANGER
SUMMER EFFICIENCY OF THE HEAT EXCHANGER
POWER CONSUMPTION
USEFUL STATIC PRESSURE IN VENTILATION MODE
USEFUL STATIC PRESSURE DEHUMIDIFICATION/INTEGRATION
Information request

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Brofer Srl - All rights reserved - P.I. 01459590285

Cap. soc. i.v. € 100.000 Reg. imp. PD R.E.A. n° PD - 161099

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