KEC OEM kit
제품 설명
The range of KEC kits is the evaporative cooling solution designed for OEMs, responding to the specific needs of flexibility, simplicity, compactness and integration.
The KEC kits include: a water circuit to be installed in a section of the AHU; the inverter and electronic controller to be integrated into the unit’s electrical panel; and the components making up the atomisation system in the air duct.
KEC pressurises the water to 14 bars using a rotary vane pump and then atomises it, through nozzles, into very fine droplets that evaporate easily in the air, thus reducing the temperature. This phenomenon can be exploited to indirectly cool a second air flow, through the combined action of KEC and heat recovery unit.
The range includes models with capacities from 50 to 1000 kg/h, all powered at 230 Vac 50/60 Hz single-phase. The feedwater can be mains, softened or demineralised.
The KEC electronic controller manages the inverter and the devices on the pumping unit, based on the production request sent by the AHU controller over the RS485 serial line, with Modbus protocol. The quantity of water is continuously modulated through the combined action of the inverter – which controls motor speed motor and consequently pump flow-rate – and two solenoid valves installed in the water circuit, which control the two pressurised water outlets in such a way as to activate one or both groups of nozzles. Depending on the control mode, the two groups of nozzles can be housed in the same distribution system (two-step continuous modulation in a duct) or can be separate, in two distribution systems (typically, a rack for humidification in winter and a rack for indirect evaporative cooling in summer).
The KEC system does not store any water when not operating, guaranteeing absolute hygiene.
A self-adaptive algorithm implemented in the electronic controller optimises water consumption – information provided by the flow-rate measuring device – while at the same time ensuring constant air cooling. By combining the energy savings obtained by the inverter and the absence of additional pressure drop on the AHU fans, KEC provides the OEM market an advanced and versatile solution for evaporative cooling.-
제품 특징
Flexibility
Separation between the water circuit and the electronics means KEC can be installed freely inside the OEM’s unit.
Modulation
KEC modulates production through the combined action of inverter and on-off solenoid valves.
Water saving
Water inlet is measured by a flow sensor and is optimised using a self-adaptive control algorithm.
Energy saving
KEC does not cause additional pressure drop for the AHU fans, unlike traditional wetted media systems.
Modularity
The design of the atomisation system allows adaptability to all possible installation layouts.
Hygiene
Without any chemical biocides, KEC guarantees absence of bacteria proliferation by emptying the piping during standby and running periodical washing cycles.
문서
Technical
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Manuals
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코드 설명 언어 날짜 * 배포 코드 +030222160 설명 Kit OEM KEC raffreddamento evaporativo evaporative cooling 언어 ENG ITA 날짜 13/10/2021 배포 1.1 코드 +030222165 설명 Kit OEM KEC / NO POWER Software per raff reddamento evaporativo Software for Evaporative Cooling 언어 ENG ITA 날짜 29/09/2015 배포 1.0 -
Technical Leaflets
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코드 설명 언어 날짜 * 배포 코드 +0500074ML 설명 KEC Sistema di distribuzione Distribution system 언어 ENG ITA 날짜 10/01/2020 배포 1.1 코드 +0500098IE 설명 KEC00ADH00 - KEC00BDH00 - KEC0PADH00 - KEC0PBDH00: Collegamenti per componenti elettrici KEC / KEC Connections for electrical components 언어 ENG 날짜 22/07/2015 배포 1.0
Commercial
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Brochure
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코드 설명 언어 날짜 * 배포 코드 +3000224FR 설명 Educational - Programme de formation CAREL pour une utilisation optimale des technologies et des systèmes dans les applications HVAC/R 언어 FRE 날짜 15/12/2023 배포 2.0 -
Other related documentation
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코드 설명 언어 날짜 * 배포 코드 +3000224IT 설명 Educational - Programma corsi di formazione CAREL per utilizzare nel modo migliore tecnologie e sistemi delle applicazioni HVAC/R 언어 ITA 날짜 13/03/2024 배포 2.1 코드 +3000224EN 설명 Educational - MakeCAREL’s program of training courses to make the best use of HVAC/R application technologies and systems 언어 ENG 날짜 13/03/2024 배포 2.1 코드 +3000223PL 설명 Kompletne rozwiązanie serwisowe dla nawilżaczy CAREL 언어 POL 날짜 21/12/2021 배포 1.0 코드 +3000223IT 설명 Soluzione completa di servizi dedicata agli umidificatori CAREL 언어 ITA 날짜 21/12/2021 배포 1.0 코드 +3000223EN 설명 Complete services solution for CAREL humidifiers 언어 ENG 날짜 21/12/2021 배포 1.0 코드 +3000223ES 설명 Solución completa de servicios dedicada a los humidificadores CAREL 언어 SPA 날짜 21/12/2021 배포 1.0 코드 +3000223FR 설명 Solution complète de services pour les humidificateurs CAREL 언어 FRE 날짜 21/12/2021 배포 1.0 코드 +3000054FR 설명 Solutions permettant d'économiser l'énergie dans les centres de données 언어 FRE 날짜 11/10/2016 배포 2.0
Images
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High resolution images
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코드 설명 언어 날짜 * 배포 코드 PH16SKC305-KEC-complete 설명 KEC-CARELAdiabatic humidifiers-Atomisers- evaporative cooling 언어 ALL 날짜 06/09/2021 배포 R.0 코드 PH16SKC309-KEC-with-recuperator 설명 KEC-CAREL-Adiabatic humidifiers-Atomisers- evaporative cooling 언어 ALL 날짜 06/09/2021 배포 R.0 코드 PH16SKC301-KEC 설명 KEC-CAREL-Adiabatic humidifiers-Atomisers- evaporative cooling 언어 ALL 날짜 06/09/2021 배포 R.0