REMOTE CONDENSERS HVL

Product catalog summary

Specifications:
Remote condensers feature finned coils made from copper pipes and aluminum fins with high-efficiency pyramidal corrugation. The frame is galvanized steel, designed to prevent contact with copper pipes. Endplate holes accommodate vibrations and expansions.

External Frame:
The frame is galvanized steel with an epoxy paint finish. Fan cowls are optimized for performance and noise reduction.

Fan Motors:
Standard fans operate at 400V - 3F - 50Hz, with 60Hz options. They have an external rotor with IP54 protection and are balanced for efficiency.

Declared Capacities:
Capacities are tested per ENV327 standards at +25°C ambient and +40°C condensation temperatures using refrigerant R404a.

Testing:
Coils are tested with dry air and degreased. Standard design pressure is 30 bar, with 45 bar options.

Performance Parameters:
Coefficients (K2, K3, K4, K5) adjust performance based on temperature, refrigerant type, and altitude.

Options:
Available options include fan motor configurations, speed regulators, EC fans, safety switches, and anti-vibration supports.

Selection Example:
An example demonstrates condenser capacity calculation using various coefficients and parameters.

Specifications and Standards:
Specifications for remote condensers are based on ENV327 standards, with compliance to EN13487 and ISO 3744. Technical consultation is required for the CE45 version. Dimensions and weights are for standard execution.

Model Data:
Detailed data for various models include fan numbers, surface area, internal volume, connection sizes, and weight.

Technical Drawings:
Preliminary drawings indicate fixing and lifting points, requiring confirmation by the technical department.

Warranty and Compliance:
Onda S.p.A. offers an 18-month warranty against material and workmanship defects. Claims must be made within 10 days of receipt or discovery. The warranty excludes defects from wear, unauthorized repairs, improper use, and non-compliance with specifications. Compliance with Italian and EU laws is required at order confirmation.

Warranty Overview:
Onda S.p.A. provides an 18-month warranty for defects, with repair or replacement at no cost if acknowledged in writing. Delivery terms are Ex Works from Italy.

Warranty Conditions:
Defects must be reported within 10 days using a registered letter. The client must prove the discovery date. The warranty covers compliance with laws at order confirmation.

Exclusions from Warranty:
Excludes defects from wear, unauthorized modifications, improper use, stress, and non-compliance with specifications or laws enacted after order confirmation.

Client Responsibilities:
Clients must ensure compliance with laws and are liable for damages from non-compliance claims.

Liability Limitations:
Onda S.p.A. is not liable for damages from defects, except as governed by product liability laws.

Contact Information:
Contact details for offices in France, USA, Russia, China, and headquarters in Italy are provided.

Catalog excerpts

REMOTE CONDENSERS

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3 Advanced Heat Exchangers Heat Exchange Finned Coils Batterie di scambio termico _All finned coils of remote condensers are produced with copper pipes and aluminium fins with high efficiency pyramidal corrugation _The frame of finned coils is produced in galvanized steel with thickness suitable to weight of heat exchanger. _All pipes are expanded on aluminium counter-endplates to avoid any contact between copper pipes and steel frame and therefore any possible pipe damage. _Endplate holes corresponding to header nipples are larger to avoid that vibrations and dilatations can damage pipes. _Tutte...

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Quick Selection / Selezione rapida Condensers can be selected if you know type of compressor, cooling capacity and working conditions according to following scheme and parameters. La selezione del condensatore può essere effettuata conoscendo la tipologia di compressore, la potenza frigorifera e le condizioni di lavoro secondo lo schema e i parametri indicati di seguito. Compressor Type / Tipo di compressore K1 Air Temperature Difference / Differenza di temperatura aria T ambient - T condensation / T ambiente - T condensazione K2 Air Temperature Ambient / Temperatura aria ambiente T amb. °C Altitude...

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5 Advanced Heat Exchangers Option / Opzioni PLEASE CHECK PAGE 8 TO KNOW THE AVAILABILITY OF THE OPTIONS CODE CODICE CONSULTARE PAGINA 8 PER CONOSCERE LA DISPONIBILITÀ DELLE OPZIONI Cablaggio elettroventilatori Quadro elettrico Fans with wiring in terminal box Fans with wiring in electrical box including switches and thermal protection for each fan and general switch. Speed Regulator “by step” Fans with wiring in electrical box including speed regulator “by step”. This system lets you keep steady condensation pressure stopping not necessary fans of the condensers. You can set the speed regulator...

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Remote condensers Option / Opzioni PLEASE CHECK PAGE __ TO KNOW THE AVAILABILITY OF THE OPTIONS CODE CODICE Kit supporti per flusso aria verticale Kit supports for vertical air flow The unit are standard always shipped and packed in vertical configuration with horizzontal air flow. In case of vertical air flow is necessary to add the option “SV” kit supports for vertical air flow. Is always necessary specify in the order the unit with correct air flow direction ( V = vertical air flow ; H = horizzontal air flow ) because the circuitation of the units is realized to be drainable in the specifical...

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Condensatori remoti 7 Advanced Heat Exchangers Adiabatic system / Sistemi adiabatici Nozzle dimension and quantity are selected to get the correct water flow and the best distribution on the finned block. Dimensione e numero di ugelli sono ottimizzati e calcolati per ottenere la corretta portata d’acqua e la miglior distribuzione possibile sul pacco alettato. La pressione minima dell’acqua richiesta è di 2,5 bar. Minimum required water pressure is 2,5 bar. Le elettrovalvole di carico e scarico vengono gestite dal controllo dei ventilatori (nel caso venga selezionato uno dei quadri elettrici +...

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The adiabatic system PD is supplied completely assembled and ready to be used. Il sistema adiabatico PD viene fornito completamente montato e pronto all’uso. The structure PD is integrated in the unit and constituted by a water distribution system completely openable, the plastic panels and the trays for water collection and discharge. La struttura PD è integrata nella macchina ed è composta da un sistema di distribuzione dell’acqua completamente ispezionabile, dai pannelli in materiale plastico, dalle vasche di raccolta e scarico acqua. The water distribution system is designed to drain completely...

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Condensatori remoti HVL ORDER CODE CODICI DI ORDINAZIONE 9 Advanced Heat Exchangers Fans connection / Collegamento ventilatori D=∆ Y= Number of poles / Numero di poli X = 6S M=6 L=8 Coil type / tipo batteria Number of fans / Numero di ventole ( 4÷20) Diameter of fans / Diametro ventilatori 80 = Ø 800mm 91 = Ø 910mm Type / Esecuzione HVL = V shape double row fans Esecuzione a V doppia fila di ventole

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Fan number Numero ventilatori

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Advanced Heat Exchangers Fan number Numero ventilatori

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Numero ventilatori Notes / Note (a) Capacity calculation based on ENV327 / Rese calcolate secondo ENV327 (b) Nominal data / Dati nominal (c) According EN13487 / ISO 3744 / In accordo EN13487 / ISO 3744 (d) Diameter valid for CE30 version for CE45 version please contact our technical office / Diametri validi per versione CE30, per versioni CE45 contattare il nostro ufficio tecnico (e) Dimension and weight refer to the standard execution and don’t include any option. Contact Onda for specifical drawing and weight Dimensioni e peso sono riferiti all’esecuzione standard priva di accessori. Per disegni...

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Advanced Heat Exchangers 6053 1140 1140 1140 Lifting points Lifting points Lifting points Notes The dimensions of above drawing are only preliminary and must be always reconfirmed by our Tech. Dept. Note: Le quote d’ingombro sono indicative e vanno sempre confermate dal nostro ufficio tecnico

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