Accessories

AFS AIR FRESH SYSTEM

ThermoKey adiabatic cooling system equipped with special high-pressure nozzles, which allows to compensate for the peaks of power to be dissipated, with minimum water consumption for a maximum of 500 hours per year. The combination of high pressure water, the nebulization effect of nozzles (MISTING effect) and a specially designed electronic control system represent the [...]

CASING PAINTING WITH C5M PROTECTION-CLASS

ThermoKey is able to offer the casing painted with a thickness of 240μm to ensure greater durability in very aggressive environments. It means that the highest degree of protection (C5M coastal areas and offshore) according to ISO 12944 is available. SPECIAL COATINGS Upon request units can be painted with a specific RAL (different RAL colours [...]

E – WIRING IN JUNCTION BOX

In compliance with EC regulations Junction box in plastic UV resistant material with protection class IP54 Working temperature -25°C ÷ 40°C Power terminals of the fan motors connected Thermocontacts of the fans connected to junction box Electrical cables suitable for outdoor installation, resistant to UV

EB – EC BASIC SPEED CONTROLLER

The EC BASIC Eb is a multifunction and multiple-input unit for the regulation of speed of three phase electronically commutated motors installed on axial fans, which is designed to regulate different EC motors, in a simultaneous and coordinated way, using programmable input signals. TECHNICAL DATA Power supply: 2ph+PE 400Vac ±10% (other voltages upon request) Working [...]

EP – EC PLUS SPEED CONTROLLER

The EC PLUS Ep is a multifunction and multiple-input unit for the regulation of speed of threephase electronically commutated motors installed on axial fans, which is designed to regulate different EC motors, in a simultaneous and coordinated way, using programmable input signals. Power supply: IP55: 2ph+PE 400Vac ±20% (other voltages upon request). TECHNICAL DATA Power [...]

EPS EVAPORATIVE PANEL SYSTEM

The evaporative panel system completes ThermoKey’s offer for adiabatic cooling. Thanks to a homogeneous and adjustable distribution of water on the panels this system allows to reach a high saturation level and therefore an efficient capacity increase with low water consumption (hours per year unlimited). EPS has been designed for seasonal working cycles without any [...]

FLANGES

It is possible to select slip-on aluminium or stainless steel flanges. The unit is supplied with a nitrogen pre-charge of about 3 bars displayed on the pre-installed manometer.

G – STEP FAN SPEED CONTROLLER

Controller G is an electronic three-phase control unit designed according to the voltage step technology for accurate regulation, totally free of sound, electrical and electromagnetic disturbance. Thanks to this type of controller, effective voltage fed to the motor fitted in the fan varies according to fixed values that are determined by the steps featured in [...]

I – REPAIR SWITCH

220-690V 20A – 3 poles Switch mounted and wired near to the fan Working temperatures -25°C ÷ 40°C Locked in the open position with padlock(OPTIONAL) Red handle (black only in presence of mainswitch) Protection class IP65 N°4 inlets Ø M20 Execution in compliance with CE regulations.

I – REPAIR SWITCH

220-690V 20A – 3 poles Switch mounted and wired near to the fan Working temperatures -25°C ÷ 40°C Locked in the open position with padlock(OPTIONAL) Red handle (black only in presence of mainswitch) Protection class IP65 N°4 inlets Ø M20 Execution in compliance with CE regulations.

P – SPECIAL CUT PHASE FAN SPEED CONTROLLER (ON DEMAND)

Controller P is a multifunction and multiple-input unit for the regulation of speed of asynchronous three-phase motors installed on axial fans. This device works as a voltage controller according to the cut phase principle (control over the three phases) in order to continuously increase and reduce the value of voltage supplied to three-phase AC motors [...]

Q – WIRING WITH ELECTRICAL AC PANEL

Box in plastic UV resistant material with protection class IP55 Working temperature -25°C ÷ 40°C In compliance with EC regulations TECHNICAL DATA Power supply: 3~ 400V / 50Hz + PE. (optional 60 Hz) Current sizes: 16A, 40A, 63A Main switch Green warning light to signal system is powered. Fuse protector for main power line Thermocontacts [...]

Q1E – ELECTRICAL PANEL

Q1E – ELECTRICAL PANEL FOR EC FANS WITH PAINT COATED METAL CASING. PROTECTED BY AUTOMATIC SWITCHES (CIRCUIT BREAKERS) CONNECTED TO GROUPS OF FANS, EXTERNAL CONTROL 0-10V. Metal casing painted RAL7035, 120 micron thickness, suitable for outdoor installation. Protection class IP65. Working temperatures: -20°C/40°C. Power supply: 3~ 400V / 50Hz +PE. Main switch. Protected by automatic [...]

Q2E – ELECTRICAL PANEL

Q2E – ELECTRICAL PANEL FOR EC FANS WITH PAINT COATED METAL CASING, CONTROLLER MOUNTED INSIDE THE BOX, PROTECTED BY AUTOMATIC SWITCHES (CIRCUIT BREAKERS) CONNECTED TO GROUPS OF FANS, FAN REGULATION CONTROL MODBUS RS485 Metal casing painted RAL7035, 120 micron thickness, suitable for outdoor installation. Protection class IP65. Working temperatures: -20°C/40°C. Power supply: 3~ 400V / [...]

Q3E – ELECTRICAL PANEL

Q3E – ELECTRICAL PANEL FOR EC FANS WITH PAINT COATED METAL CASING,CONTROLLER MOUNTED INSIDE THE BOX, PROTECTED BY AUTOMATIC SWITCHES (CIRCUIT BREAKERS) CONNECTED TO GROUPS OF FANS, FAN REGULATION CONTROL MODBUS RS485, INTERNAL ANTI CONDENSATE HEATING ELEMENT Metal casing painted with RAL7035, 120 micron thickness, suitable for outdoors installation. Protection class IP65. Working temperatures: -40°C/40°C. [...]

Q4E – ELECTRICAL PANEL

Q4E – ELECTRICAL PANEL FOR EC FANS WITH PAINT COATED METAL CASING, INTERNALLY MOUNTED CONTROLLER, PROTECTED BY AUTOMATIC SWITCHES (CIRCUIT BREAKERS) CONNECTED TO GROUPS OF FANS, FAN REGULATION CONTROL MODBUS RS485. PANEL-MOUNTED SWITCHES (1 SWITCH EVERY 2 FANS) (1X2). Metal casing painted with RAL7035, 120 micron thickness, suitable for outdoors installation. Protection class IP65. Working [...]

R – PHASE CUT SPEED CONTROLLER

It is a regulator that works as a voltage controller according to the cut phase principle (control over the three phases) in order to continuously increase and reduce the value of voltage supplied to three-phase AC motors mounted on heat exchangers. TECHNICAL DATA Three-phases power supply: 3ph+PE 400Vac ± 20 % - 50/60Hz (other voltages [...]

SHOCK ABSORBERS

Vibrations are generated by the rotation of the fan motors or due to the plant, from industrial or natural phenomena. The vibrations are harmful waves and may cause problems. They can also be very dangerous in the case of resonance phenomena. The schock absorber can considerably reduce the vibratory disturbance, as well as the noise, [...]

SINGLE-PHASE R – PHASE CUT SPEED CONTROLLER

It is a tension speed controller used with asynchronous single-phase motors mounted on heat exchangers . TECHNICAL DATA Single-phase power supply:1ph+N+PE 230V ± 20 % - 50/60Hz Available controller sizes: 8A Working temperatures: -10°C ÷ 50°C Junction box in thermoplastic UV protected material with protection class IP55 Input by external signal or transducer: 0-20mA 4-20mA [...]

SPRAY J CLEANING SYSTEM

Cleaning system with pipes placed on the front of the unit and internal nozzles, which sprays water from inside to outside, in order to clean the heat exchanger. Through the electronics integrated in our electrical panels, it is also possible to provide and schedule the timing of the cleaning system and reversing the rotation of [...]

TYPE OF FINS

ALUMINIUM HYDROPHOBIC Coating Colour: Blue Hydrophobic Acrylic Emulsion Lacquer code: VAE225 Corrosion resistance 1000 Hours Salt fog (ASTM B 117) 5% NaCl PREPAINTED BLUE Coating Colour: Blue Corrosion resistance 1000 Hours Salt fog (ASTM B 117) 5% NaCl DOUBLE-LAYER Coating Colour: Black Corrosion resistance 1500 Hours Salt fog (ASTM B 117) 5% NaCl COPPER AISI [...]

W – WIRING WITH SPECIAL ELECTRICAL PANEL

Voltage and frequency upon request Main switch General protection with fuses for fans and speed controller Contactors for each fans or groups of fans Switches for each fan upon request Box in plastic or metallic material Protection class IP6X (upon request) Door lock with key Suitable for corrosive environments, ATEX, etc. Wider working temperature (-50°C, [...]

W1E – ELECTRIC BOX FOR EC FANS WITH PLASTIC CASING

Plastic UV-resistant box, Protection class IP55. Working temperatures: -25°C/40°C. Power supply: 3~ 400V / 50Hz +PE. Fan speed regulation control with 0-10V signal. Free fan alarm contact. MODBUS communication RS485 (fans-side). Quick power connectors for fans directly on panel. Quick signal connector for fans directly on panel. Execution in compliance with CE regulations.

W2E – ELECTRIC BOX FOR EC FANS WITH PLASTIC CASING AND FAN SWITCHES (1X2)

Plastic UV-resistant box, Protection class IP65. Box-mounted switches (1 switch every 2 fans). Contacts for switch status indication. Working temperatures: -20°C/40°C. Power supply: 3~ 400V / 50Hz +PE. Fan speed regulation control with 0-10V signal. Free fan alarm contact. MODBUS communication RS485 (fans-side). Quick power connectors for fans directly on panel Quick signal connector for [...]

W3E – ELECTRICAL PANEL

W3E – ELECTRICAL PANEL FOR EC FANS WITH PLASTIC CASING, FUSE PROTECTION FOR GROUPS OF FANS AND EXTERNAL CONTROL 0-10V Plastic UV-resistant box Protection class IP55. Working temperatures: -20°C/40°C. Power supply: 3~ 400V / 50Hz +PE. Main switch. Fuse protection for groups of fans. Suitable to connect J + EN + EB + EP + [...]

WFS WET FIN SYSTEM

It is ThermoKey hybrid cooling system which allows a complete flexibility of operation, working at low pressure (2-3 bars) and for a very high number of hours per year (up to 1000). The user can choose whether to prioritize the consumption of water or electricity. Thanks to the misting effect and to the increased exchange [...]

Z – INVERTER SPEED CONTROLLER WITH SINUSOIDAL FILTERS INSTALLED

Inverter Z guarantees a remarkable energy saving and reduces the noise produced by the fans during the regulation phase. This is why it is ideal in environments with very limitating noise level restrictions.It is designed for the regulation of three-phase asynchronous motors mounted on heat exchangers. Suitable when low sound levels are required. TECHNICAL DATA [...]