Single-phase Inverter BLDC Chiller unit 50,000 BTU/h – code: CU50VFD – Frigomar
Technical data sheet Frigomar-CU-2025-01-EN-web
Frigomar CU50VFD Marine Chiller – 50,000 BTU/h
Single-phase BLDC inverter unit for centralized air conditioning
The Frigomar CU50VFD chiller is an air conditioning unit for centralized marine systems, designed for applications where compact size, modularity, and controlled refrigeration capacity management are required.
The unit uses BLDC inverter (VFD) technology for compressor speed regulation and is part of the Frigomar single-phase chiller range, also usable in modular configurations.
Technical data
Identification
- Manufacturer: Frigomar Srl
- Model: CU50VFD
- Type: BLDC inverter chiller / heat pump
Capacity and performance
- Max cooling/heating capacity: 50,000 BTU/h (4 ton)
- Cooling capacity in ECO mode: 18,000 BTU/h
Power supply
- Voltage / phase / frequency: 230 V / 1ph / 50–60 Hz
- Maximum power consumption: 2.2 kW
- Maximum current: 10 A
- Power in ECO mode: 0.85 kW
Refrigerant
- Type: R410A
- Charge: 0.75 kg
L (mm):
- Width: 330 mm
- Height: 418 mm
- Depth: 477 mm (+100 mm connections)
- Weight: 55 kg
Water circuit (declared data)
- Flow rate / pressure drop seawater: 1.8 m³/h – 6.5 m H₂O
- Minimum flow rate / pressure drop: 1.5 m³/h – 2.8 m H₂O
Range characteristics (declared)
- technology BLDC inverter (VFD) technology with compressor speed control
- configuration modular
- use of refrigerant R410A
- structure compact and lightweight
- refrigeration system closed and factory tested
- insulation of cold parts and sound-absorbing paneling
Applications
- centralized marine air conditioning systems
- installations on pleasure and professional boats
- refit interventions or replacement of existing systems
The modular configuration allows the use of multiple units to achieve the required total capacity.
Usage and installation notes
For proper integration it is advisable to check:
- compatibility with power supply 230V single-phase (50–60 Hz)
- sizing according to requirements (50,000 BTU/h per unit)
- installation spaces, including +100 mm for connections
- correct sizing of the water circuit (flow rates and pressure drops)
Any interventions on the refrigeration circuit must be carried out by qualified personnel.
FAQ – Frequently Asked Questions
What is the maximum cooling/heating capacity of the CU50VFD?
The declared maximum capacity for the CU50VFD is 50,000 BTU/h (4 ton) in cooling/heating.
What power supply does the chiller unit CU50VFD require?
The unit is single-phase and requires 230 V / 1ph with a frequency of 50–60 Hz.
Which refrigerant gas does the CU50VFD use?
The CU50VFD uses R410A refrigerant gas with a specified charge of 0.750 kg.
What are the dimensions and weight of the chiller unit?
The dimensions are 330 mm (W) x 418 mm (H) x 477 mm (D), with +100 mm for connections. The weight is 55 kg.
Is data available for seawater side integration?
Yes. The pressure drops of the seawater are indicated: maximum 1.8 m3/h – 6.5 m H2O and minimum 1.5 m3/h – 2.8 m H2O.
| Supplier | Frigomar srl |
| Supplier product code | CU50VFD |
| pa_customfield1 |
7 reviews for Chiller unit monofase Inverter BLDC 50.000 BTU/h – codice: CU50VFD – Frigomar
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€9.99 for regional shipments · Free pickup at the office in Barcellona P.G. (ME)
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If you do not receive the confirmation email within 24 hours of shipping, check the spam folder or contact us at info@technofluid.it.
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Pietro Galli (verified owner) -
Ho acquistato il chiller monofase Inverter BLDC CU50VFD Frigomar (50.000 BTU/h) e il fornitore si è dimostrato competente e disponibile. Mi hanno aiutato a verificare compatibilità e dimensionamento e la spedizione è stata puntuale. Prodotto conforme alla descrizione.
Matteo Grassi (verified owner) -
Consegna nei tempi previsti e imballo curato. Il chiller Frigomar CU50VFD (50.000 BTU/h) è arrivato completo di documentazione e l’assistenza del venditore è stata rapida nel rispondere a un dubbio sull’installazione. Prodotto conforme alla descrizione.
Fabio Mureddu (verified owner) -
Ho contattato l’assistenza Frigomar per alcuni chiarimenti su installazione e impostazioni del chiller monofase Inverter BLDC CU50VFD (50.000 BTU/h). Risposte rapide e molto competenti, con indicazioni pratiche su collegamenti e parametri di funzionamento. Esperienza positiva.
Veronica Testa (verified owner) -
Ho acquistato di nuovo il chiller Frigomar CU50VFD (50.000 BTU/h) e confermo l’ottima esperienza. Installazione e avviamento senza problemi, prestazioni stabili e buona efficienza grazie all’inverter BLDC. Prodotto solido e affidabile, lo ricomprerei.
Teresa Rizzo (verified owner) -
Ho contattato l’assistenza telefonica per alcune informazioni sul chiller Frigomar CU50VFD (50.000 BTU/h) e mi hanno seguita con cortesia e competenza. Risposte chiare su installazione e impostazioni, tempi rapidi e disponibilità. Esperienza molto positiva.
Enrico Damiani (verified owner) -
Ho installato il chiller monofase Inverter BLDC Frigomar CU50VFD (50.000 BTU/h) sulla mia barca e la differenza si sente subito. Avvio molto dolce, consumi contenuti e temperatura stabile anche con pif9 utenze in funzione. Costruzione solida e componenti di livello, con vibrazioni e rumorosite0 ridotte rispetto al vecchio impianto. Per chi cerca un prodotto professionale per climatizzazione nautica, lo consiglio.
Roberto Leone (verified owner) -
Installato su imbarcazione per climatizzare la zona living: il chiller monofase Inverter BLDC CU50VFD (50.000 BTU/h) si è dimostrato stabile e silenzioso, con avviamenti morbidi e consumi più contenuti rispetto al vecchio on/off. Dopo alcune settimane di utilizzo continuo mantiene bene la temperatura anche con caldo intenso. Manuale chiaro e componentistica Frigomar di buon livello.