ELIS T
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Heating capacity tables

GENERAL CHARACTERISTIC Max. range* (m) Heating capacity** (kW) Air flow (m3/h) Weight (kg) Colour*** Construction 3,5 9,1 – 23,3 1020 – 3500 20,5 - 49,4 silver - grey; white sheet steel + plastic * Vertical range of isothermal stream (at velocity boundary equal to 2 m/s). ** At inlet/outlet water temperature 90/70oC, inlet air temperature 10oC. *** On customer’s demand, unit is available in other colours. ELiS T air curtains create air barrier on entire door opening plane. It prevents the inflow of cold air during the winter and the inflow of warm air into the air-conditioned rooms during...

SIMPLE CONSTRUCTION Simple and light construction made of metal and plastic elements. BMS CONTROL SYSTEM Unit’s AF control system can be connected to the intelligent building management system (BMS). LOW WEIGHT FANS Casing and fan rotor are made of plastic. They have very low current consumption in proportion to their efficiency. Additionally they are very quiet during operation. WIDE RANGE OF TYPES Air curtains with water heat exchanger, with electric heaters and without heating components (ambient) are available in 3 lengths - 1 m, 1,5 m and 2 m. There is possibility to install them...

TECHNICAL DATA T2-W-100 T2-N-100 T2-E-100 T2-W-150 T2-N-150 T2-E-150 T2-W-200 T2-N-200 T2-E-200 Fan Air flow [m3/h] Power supply [V/Hz] Max. current consumption [A] Max. power consumption [kW] IP / Insulation class Acoustic pressure level* [dB(A)] Max. air stream range** [m] Fan step RPM [1/min] Air flow [m3/h] Current consumption [A] Power consumption [W] Acoustic pressure level* [dB(A)] Heat exchanger Air curtain heating capacity*** [kW] Air temperature rise (∆T)*** [oC] Max. water pressure [MPa] Max. water temperature [oC] Connection [”] Heating element Power supply [V/Hz] Rated current...

1st step 2nd step 3rd step distance from outlet [m] 1st step 2nd step 3rd step distance from outlet [m] 1st step 2nd step 3rd step distance from outlet [m]

ELiS T air curtains can be installed vertically using brackets. ELiS air curtains have a pin handles as a standard equipment. Optional installation console ensures two ways of unit’s installation. Both are easy and quick. Air curtains with water heat exchanger should be installed in way which ensure correct position of water connection. Water connection should be at the top of the unit.* INSTALLATION OPTIONS * to order air curtain for vertical installation please contact Sales Office. PROPER INSTALLATION The key to the correct operation of the unit is to ensure air barrier on entire door...

CONTROL SYSTEMS three-way valve with actuator Control systems of the ELiS T air curtains are designed to give the user full control over the air barrier stream. There are two versions of control system available: • L - basic operation of the air curtain, • AF - advanced operation of the air curtain. L SYSTEM Ensures basic operation of the ELiS T air curtains. Air stream can be controlled by fan speed controller and door contact. In case of curtains with water heat exchanger, control system controls also two- or three-way valve. There is possibility to chain up to 5 units and control them by...

IDLE SPEED When the doors are closed, curtain’s fans are operating with lower (chosen) speed. This solution eliminates delay in the air barrier arise, which is caused by the time needed to switch on the fans. A) Doors are closed standby mode. B) Doors are opening rapid start and speed of fans is rising. C) Doors are closing - speed of fans is still higher. D) Doors are closed - back to standby mode. AIR CURTAIN’S SWITCH OFF DELAY TIME In the case when doors in the building keep opening and closing constantly, AF system make possible to set time delay of the switching off the curtain or...

AF control system is equipped with MODBUS communication protocol (ASCII), which enables connection of the unit to the BMS system. By BMS is possible to save and load main parameters of curtain operation. Addresses record list: CATEGORY R1 record description: DESCRIPTION setpoint (R1) curtain’s step Digital input bit-packed (Read and Write) B0 - the least significant bit (LSB) B8 - the most significant bit (MSB) Digital outputs (Read only) Read: 0 - output switch off 1 - output switch on 0x8000 - no output Digital output bit-packed (Read only) B0 - the least significant bit (LSB) B7 - the...

CONTROL SYSTEM COMPONENTS Technical data SRS two-way 1/2” valve with actuator Protection degree: IP44 Power supply: 200-240V 50/60Hz Max. water temperature: +130°C Max. operating pressure: 1,6 MPa Kvs: 3,5 Opening time: 2,5 min. SRS3d three-way 1/2” valve with actuator Protection degree: IP40 Power supply: 200-240V 50/60Hz Max. water temperature: +95°C Max. operating pressure: 2 MPa Kvs: 3,4 Installation: on water inlet pipe Running time: 7 s valves with actuator Operating temperature range: 0 ... +40°C Protection degree: IP30 Contacts load: inductive 4A, resistance 6A TS 3-step fan speed...

CONNECTION DIAGRAMS ELiS T WITH WATER HEAT EXCHANGER AF SYSTEM - K1 MODE enables: - controlling air curtain by door contact DCe or DCm and TA fan speed controller. ELiS T WITH WATER HEAT EXCHANGER AF SYSTEM - K2 MODE enables: - controlling air curtain by door contact DCe or DCm and TS fan speed controller with room thermostat.

CONNECTION DIAGRAMS ELiS T WITH WATER HEAT EXCHANGER AF SYSTEM - UNITS CHAINING It is possible to chain ELiS T air curtains among themselves. All of the control system components must to be connected to the first unit (MASTER). Control signals are transmitting to the other units (SLAVE) by CW wire (with RJ11 plugs) - it is possible to connect up to 5 units in this way.

CONNECTION DIAGRAMS ELiS T WITH ELECTRIC HEAT EXCHANGER AF SYSTEM - K1 MODE enables: - controlling air curtain by door contact DCe or DCm and TA fan speed controller. ELiS T WITH ELECTRIC HEAT EXCHANGER AF SYSTEM - K2 MODE enables: - controlling air curtain by door contact DCe or DCm and TS fan speed controller with room thermostat.