Convenient and Energy Saving Control
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Measure. Control. Monitor. To control ventilation and Variations in number of people Moreover a lot of time and air conditioning systems to per room, different number of money is saved during design, changing requirements and pollutants, changing tempera - installation and operation when conditions is a must for tures, day and night operation the control equipment is fully comfortable, energy efficient etc. Helios will be pleased to compatible with the fan in its ventilation. advise on any application. wiring layout and function. Problems are solved before Everything from one supplier. they occur . That gives the installer and user the best possible safety The extensive control, measure and control with a full guar- and monitor range from Helios antee from Helios. offers the matching solutions for every task and fulfills all requirements with regards to energy saving and noise reduction. Convenient and energy saving control. s r e l l o r t n 397 o C Control. Adjust. Optimise. Task Helios controller solution Page Manual control of air I Manual speed controller flow volume – Without motor protection – 230 V, 1 ph. – Electronic, flush / surface mounted ES.., BSX 403 – 230 V, 1 ph. – Transformer, surface mounted TSW, TSSW 404 – 400 V, 3 ph. – Transformer, surface mounted TSD, TSSD 405 – 230 V, 1 ph. – Transformer, electronic, surface mounted ETW 406 – 400 V, 3 ph. – Frequency inverter FU.. 407 – With built-in motor full protection for connection to thermal contacts – 230 V, 1 ph. – Transformer, surface mounted MWS 404 – 400 V, 3 ph. – Transformer, surface mounted RDS 405 – 400 V, 3 ph. – Electronic, surface mounted ESD 406 I Operation switch for fans with 2 speeds – Pole switch for Dahlander windings, flush / surface mounted PDA / PDU 401 – Pole switch for separated windings, flush / surface mounted PGWA / PGWU 401 Radio electronic I Radio switching system Portable on / off switch for FSS Transmitter 400 alternating current fans. Operates without FSE 1 Receiver 400 battery and wiring. Overrun timer I Overrun switch Thermal electric, electronic, mechanic ZT, ZNE, ZNI, with adjustable and fixed overrun time ZV 399 Air quality I Air quality sensor with on / off function depending on room air quality ACL 411 Air flow velocity I Air flow monitor for monitoring the minimum air flow velocity in ducts and pipes SWE, SWT 411 °C Room temperature I Ventilation thermostat – one step with on / off function TME 1 410 dependant – four step, mechanical TME 4 409 – stepless, electronic EST 409 I Temperature controllers with integrated power unit, surface mounted – 230 V, 1 ph. – electronic EUR 6 C 408 – transformer KTRW 409 – 400 V, 3 ph. – transformer KTRD 409 C ° Temperature I Differential temperature controller electronic, stepless, difference dependant – 230 V, 1 ph. with power unitfor surface mounting EDTW 411 Humidity dependant I Humidistat with on / off function, surface mounted HY 3 410 control I Fans for sanitary area with integrated humidity conrol M1/.. F, ELS-VF 22, 53 P ∆oder Temperature, I Universal controller with power unit 230 V, 1 ph. EUR 6 C 408 °C oder pressure, speed m/s Pa Pressure dependant I Differential pressure switch for monitoring the air filters, control system pressure and fan operation DDS 410 Motor protection I Motor full protection switch to connect the thermal contacts for MD, MW against overload monitoring the windings temperature M 2, M 3, M 4 402 I Motor protection tripping unit for PTC - temperature sensor in windings MSA 402 I Operation switch I Reverse switch to change air flow direction 0 of axial fans WS 400 I Pole / reverse switch , as before, but for 2 speed axial fans PWGW, PWDA 401 I Isolating switch to disconnect all phases for service works RHS 401 Timer I Weekly autotimer for automatic operation control WSUP 399 398 Overrun timer ZT Ref. No. 1277 Variable run on time, depending on Thermal electric overrun timer duty cycle. with adjustable run on time, Min. approx. 2 min.; max. approx. 12 min. depending on duty cycle. Optional delayed start (approx. 45 sec.) Optional delayed start via different Voltage 230 V, 1 ph., 50/60 Hz wiring options. Current 4 A (ind.) In parallel wiring with light switch Protection to IP 20 the fan can be temporarily Dimensions mm W 32 x H 40 x D 14 switched off via a series switch. Installation UP box behind switch Wiring diagram-No. SS-174 – when two rooms/switches are to be controlled SS-174.3 I Flush mounted overrun timer ZNE Ref. No. 0342 Stepless adjustable for installation in gang boxes Electronic overrun timer with run on time 0– 21 min. behind a switch stepless adjustable run on time Optional delayed start 45 sec Specially designed overrun timer Operation via on / off switch, Voltage 230 V, 1 ph., 50/60 Hz for bathroom and toilet. The com - e. g. in combination with light Current min. 0.05 A max. 0.8 A (ind.) pact design allows installation be - switch. Protection to IP 40 hind a switch within a single gang Compact design allows easy Dimensions mm W 17 x H 37 x D 13 box. Operation via on / off switch or installation. Installation in gang box behind switch ideally to be combined with a light Wiring diagram-No. SS-477.1 switch in rooms without a window. – when two rooms/switches Can be individually adjusted are to be controlled SS-174.3 through different timer variations. Interference immunity and emission ZNI Ref. No. 0343 Adjustable interval time 0, 4, 8, 12, 24 hr. ZT is designed with a thermal electric circuit, is immune against tolerable peak voltages and Electronic interval switch with Run on time if manually switched, radio suppressed. The interference immunity adjustable interval and run on stepless adjustable 0– 21 min. and emission of ZN E/ ZNI comply with the time latest EN guidelines. ZV is tested as follows: Optional delayed start 45 sec. Interference emission to DIN EN 5501 4 / VDE Starts operation automatically at Voltage 230 V, 1 ph., 50/60 Hz 0875-14-1; DIN EN 5037 0/ VDE 0875-1; DIN adjustable time intervals, if no Current min. 0.05 A max. 0.8 A (ind.) EN 61000-3- 3/ VDE 0838-3. Installed with an additional suppressor manual switching has taken place. Protection to IP 40 EG 0.1 Ref. No. 0273 If switched manually, e . g. light Dimensions mm W 17 x H 37 x D 13 In order to screen inadmissible peak voltages switch, the preset overrun time Installation in gang box behind switch according to DIN EN 61000-6 the radio interfe - rence grade N is achieved. The interference applies. Wiring diagram-No. SS-477.1 immunity to DIN EN 61000-6- 2/VDE 0839-6-2 – when two rooms/switches up to max. 2 kV. If those figures are exceeded are to be controlled SS-174.3 additional measures will be required. I Overrun timer for mounting ZV Ref. No. 1279 Stepless adjustable run on time in terminal box Electronic overrun timer with 4 – 15 Min. stepless adjustable run on time Voltage 230 V, 1 ph., 50/60 Hz and operation switch with run on Current 2.1 A (ind.) time/continuous operation options. Protection to IP 20 Parallel wiring to a light switch and Dimensions mm W 18 x H 93 x D 67 fan is possible via an on / off Installation terminal box, switch or push button. 35 mm sectional rail Wiring diagram-No. SS-236.1 I Weekly autotimer WSUP Ref. No. 9990 Voltage 230 V, 1 ph., 50 Hz Weekly autotimer Current min. 1 mA / 20 mV DC Digital autotimer with LCD display max. 8 A / 250 V AC co s ϕ ≈ 1 to control any unit with a nominal Switching contact potential-free changeover current of up to 8 A automatically. Protection to IP 2 W Suitable for switching the least Dimensions mm W 85 x H 85 x D 52 electronic current from 1 mA/20 Installation AP casing, UP box mV through a standard, gilded Wiring diagram-No. SS-862 µ-contact. Autotimer with 42 switching times is programmable for each week day. s r e l l o r t n 399 o C Reversing, speed, operation and radio switches Reversing switch WS Ref. No. 1271 Current AC 3 / 5.5 kW / 12 A (ind.) To change air flow direction of Voltage 230 V, 1 ph., 50/60 Hz For surface and flush mounting 1 ph. and 3 ph. axial high perfor - 400 V, 3 ph., 50/60 Hz mance fans. Installation: Surface or Protection to IP 54 flush mounted (switch box is inclu - (when flush mounted IP 30) ded as standard). With screw fixing Wiring diagram-No. SS-752 (M 3, 60 mm). Similar to product Weight approx. 0.4 kg pages the units are specified in the Dimensions mm W 91 x H 121 x D 109 model chart – when flush mounted W 72 x H 72 x D 35 Casing polymer, light grey Reversing, speed and DSEL 2 Ref. No. 1306 ded as standard for speed change on / off switch 1. Speed changeover switch and or reverse operation. on / off switch of fans with two Colour pure white. Installation in UP switch box speed steps such as ELS-V.. 60/35, -VN 100/60. Current 3 A (ind.) 2. Reverse switch for changing Voltage 230 V, 1 ph., 50/60 Hz the air flow direction of reversible Protection to IP 30 fans (for supply and extract air) Installation in standard UP box and on / off switch. Similar to pro - Wiring diagram-No. – two speed SS-827 duct pages the units are specified – Reverse operation SS-828 in the model chart.