GRS 45÷340

Ventilation unit designed and manufactured for non-residential applications, it allows combining the need for air renewal with energy-saving and maximum flexibility and versatility of installation, thanks to the 90° adjustable air inlets with the movement of the closing panels. Equipped with a heat recovery unit in aluminium plates, fans with EC motors and integrated motorised by-pass system for free-cooling operation. The series, equipped with an easy kit for vertical installation, is divided into seven sizes, for air flow rates ranging from 450 to 3,500 m³/h.

Версии

GRS/DX - Right configuration
GRS/SX - Left configuration

Характеристики

The structure is made with 22 mm thick insulated panels in galvanised sheet metal on the inside and RAL 9002 pre-painted finish on the outside, internally insulated with non-flammable mineral wool thermal-acoustic insulation.
Compact filters with synthetic media (external layer) and glass fibre media (internal layer) and galvanised steel frame, in the efficiency class ePM10 50% on the ambient air intake and ePM1 50% on the outdoor air intake, removable on the bottom. Each filtering station is already equipped with a control pressure switch wired on board and suitable to house two filters in sequence.
EC Inverter Plug-Fans.
High-efficiency static heat recovery unit of the air-to-air type with counterflow with aluminium exchange plates equipped with additional sealing, integrated with a by-pass system already motorised for free-cooling operation; condensate collection tank in aluminium, with 1/2" F double bottom drain.
Pre-heating electrical heater predisposition.
Post-heating electrical heater or water coil predisposition.
Electrical board built-in in the unit with electronic adjustment and remote user interface for complete control of all features: ventilation and temperature control, filter status monitoring, weekly programming, defrost and antifreeze management, fire alarm management and Modbus interface.

Принадлежности

Принадлежности, установленные на заводе

FTF9 Фильтры для планов эффективности F9 и PM1 85% - Второй этап
PF4 Внешний черновой воздушный фильтр
BCC Сопло для циркуляционных каналов
SK Регулирующая задвижка
GA Антивибрационная муфта
AT Устройство автоматического поддержания расхода воздуха
WB Батарея водного охлаждения/нагрева
EHP Электрическое сопротивление при интеграции-ПРЕД
EHR Электрическое сопротивление при интеграции-ПОСТ

Принадлежности, поставка отдельно

CRT Выносная сенсорная панель управления
KTV Комплект преобразования для вертикальной установки
SQO Датчик качества воздуха (Co2)
KSA Модуль дезинфекции УФС плазма и антивирус
V33 Модулирующий 3-ходовый клапан с сервоуправлением

Technical data

			45	80	130	170	210	260	340
Электрические характеристики	Сеть питания	V/Ph/Hz	230/1/50	230/1/50	230/1/50	230/1/50	400/3+N/50	400/3+N/50	400/3+N/50
Электрические характеристики	Макс. рабочий ток	A	2,8	2,9	6,0	6,0	6,7	3,4	3,5
	Электропитание	V/Ph/Hz	230/1/50	230/1/50	230/1/50	230/1/50	230/1/50	400/3+N/50	400/3+N/50
	Теплопроиз-ть (1)	kW	2,85	4,98	7,86	10,38	11,98	16,79	21,08
	Расход воды (2)	l/s	375	665	1120	1475	1695	2375	2770
Масса	Транспортный вес	kg	103	129	202	227	232	302	339
Масса	Рабочий вес	kg	90	115	185	210	215	275	310

Dimensions

			45	80	130	170	210	260	340
L	DX-SX	mm	1680	1825	2050	2190	2190	2380	2380
W	DX-SX	mm	695	845	1045	1045	1045	1520	1880
H	DX-SX	mm	340	380	465	590	590	590	590

Примечания

1 Alla portata nominale: aria in ingresso a 15° C, acqua in/out a 45°/40° C
2 Alla portata nominale: aria in ingresso a 28° C 60% UR, acqua in/out a 7°/12° C