GLOBALSTAR

BASIC CONFIGURATION

INNOVATIVE PROFILED CASE

The rigid profile strengthens construction of the unit and simplifies its assembly.

Metal with a high content of zinc and extra-strong anti-corrosion coating allow you to install equipment inside and outside buildings of all types. (In case of outside installation the units are equipped with an air intake covers and protective deflectors. In this case air valves and automatic equipment are mounted inside.)

SPECIFIC FEATURE:

Strong hermetic corner elements prevent the occurrence of heat bridges, as well as guarantee the accuracy of sections connection and allow assembly directly on the site.

SANDWICH PANELS

Provide increased structural strength, heat and sound insulation.

The rigid profile strengthens construction of the unit and simplifies its assembly.

Strong hermetic corner elements prevent the occurrence of thermal bridges, as well as guarantee the accuracy of sections connection and allow assembly directly on the site.

• Thickness – 45 mm
• Filling compound: polyurethane foam, mineral wool

IMPELLER

• Welded steel construction;

• 7 bent back blades;

• Static pressure up to 2500 Pa;

• Static efficiency up to 73%;

• Quality balancing G2.5

АС-MOTOR

Placed on a vibration-resistant frame, separated from the unit body. It adapts perfectly to the aerodynamics of the ventilation network, the parameters can be adjusted if necessary.
Equipped with a frequency converter, which allows you to quickly reach the operating point.
Energy efficiency classes: IE1, IE2, IE3.

EC-MOTOR

Brushless synchronous motor with electronic control. The speed is adjusted depending on the required load which leads to significant energy savings compared to the usual cycle of cascade power on-off, as well as reduces noise level. It is placed on a vibration-resistant frame separated from the body of the unit. Perfectly adjusted to the aerodynamics of the ventilation network, it is possible to adjust the parameters if necessary.

• Energy efficiency classes: IE1, IE2, IE3.

• Protection class: IP 55

• Equipped with a frequency converter that enables quick reach the set point.

• Long service life: more than 80,000 hours of continuous operation.

• EC-MOTOR WITH EFFICIENCY ABOVE 90% saves at least 30% more electricity than an AC motor.

• Complies with the ErP 2015 directive.

• Built-in EMC filter protects against phase loss and low voltage in the network.

• Protection against overheating of the motor and electronics, and protection against rotor lock.

• No starting currents.

• High working pressure: up to 2500 Pa.

• Wide range of rated voltage: 1 ~ 200-277V or 3 ~ 380-480V +-15%

• No service needed.

• The absence of the frequency converter saves installation space.

• Allows reduction of the rotation speed up to 10%.

• Possibility of data exchange via MODBUS RTU protocol.

RECUPERATOR

The recuperation system allows reusing of the energy of the exhaust air from the room to heat and cool the air from the outside. The use of recuperator gives an opportunity to reduce the total energy consumption by 60%, which is especially important considering the rapid increases of energy prices.

Rotary recuperators

In rotary recuperators, heat transfer from the extract air to the supply air is carried out using a movable matrix with various types of coatings.
The rotary recuperator matrix consists of two layers of aluminum foil, smooth and corrugated, alternately applied to each other.
The recuperation efficiency will vary with the height of the corrugated belt as well as the speed of the wheel.
Reduction of heat exchange areas and rotation speed of 10 rpm can reduce energy consumption by 80%.

Foil thickness: 1.4 to 1.8 mm.
Foil wave height: 1.6 to 2.5 mm.
Efficiency: up to 88%, depending on the size and operating parameters.

Moisture recovery depends on the temperature difference between the outdoor and extract air. Equipped with a highly efficient brush seal.

CROSS-FLOW RECUPERATOR

Thanks to the plate heat exchangers, two air streams, for example, a warm exhaust airstreams and a cold supply airstreams pass next to each other, without any contact, on thin plates. Energy exchange occurs on the surface of the heat exchanger plates. At the same time there is no mixing of two air streams.

• Efficiency: up to 85%, depending on the size and operating parameters.

• Corrosion-resistant aluminium foil coated with epoxide resin.

• Strong connection of plates thanks to double folding, pressure stability thanks to five-fold thickness of material.

• Plate structure: embossed plates, distance between plates from 3.8 to 11.5 mm.

• Air productivity: up to 25 000 m3/h.

Glycol recuperator

• It consists of two heat exchangers: one in the exhaust air flow, the other one in the supply air flow.

• The main advantage of this recuperator is the possibility of its application in case of air flows location at a distance from each other;

Usage in systems where non-mixing of air streams is of high priority.

The heat exchanger located in a stream of exhaust air takes away thermal energy and transfers it to the heat exchanger mounted in a stream of supply air with the help of circulating thermal medium: a solution of water and glycol.

Efficiency of Glycol recuperator: up to 70%.

HEAT EXCHANGER

Suitable for thermal mediums of any types: freon, steam, water, glycol solution.

Basic configuration

Slat block:

• corrugated surface;
• internal notches, arranged in a chessboard order;
• number of tubes rows: 1-12;
• distance between the ribs: 1.6-5.0 mm;
• thickness of plates: 0,1-0,19 mm.

Heat exchangers range: up to 350 litres

Maximum working pressure: 20 atm. over.

Copper pipes: diameter - 9,52 mm, wall thickness - 0.27 mm / 0.33 mm.

Collector made of copper or steel pipes.

DUAL FAN

• Dual fan system.

• This configuration is 50% more reliable than a system with one powerful fan.

MODULAR FILTERS

Various filtration classes: from coarse to ultra-thin. Prevent migration of dust particles through the filter material. Cassette and pocket-type filters are used.

CASSETTE FILTER:

• Durable galvanized metal frame.

• The filter material is fixed on the mesh.

• Made of polyester fibres.

• Filtration class acc. to ISO 16890: Coarse.

• Working environment temperature: up to 80°C.

• Humidity of the working environment: ≤100%.

POCKET FILTER

The pocket design guarantees the increase of filtration area and provides maximum efficiency.

Rigid construction of a strong painted metal frame.

• Filter material: polyester / micro-fibreglass.

• Filtration class acc. to ISO 16890: Coarse. ePM10. ePM2.5. ePM1

• Working environment temperature: up to 80°C.

• Humidity of the working environment: ≤100%.

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