Self-contained unit “Inverter BLDC” 10,000 BTU/h – code: SCU10VFD-E – Frigomar

Self-contained “Inverter BLDC” 10,000 BTU/h Frigomar unit – SCU10VFD-E

The self-contained unit Frigomar SCU10VFD-E is a compact solution for onboard air conditioning, designed to integrate the main components of the system into a single machine unit. The adoption of Inverter BLDC allows a more modulated management of operation compared to traditional ON/OFF models, with the aim of improving comfort and temperature continuity, while reducing the typical startup peaks.

This unit is designed for installations where space, ease of installation, and a “plug-in” approach to system setup matter. The product is designed and manufactured in Italy and declared compliant with the EMC directive.

Main features and details

Compact design and installation

• Very compact and lightweight design, suitable for limited technical spaces.
• Easy to install, with dedicated electrical panel (dimensions indicated in the specifications).
• Air duct outlet with 120 mm diameter.

Comfort and operation management

• Maximum comfort: quiet operation and more stable temperature thanks to inverter logic.
• Elimination of startup peak current (indicated as 2A max), useful in contexts with limited electrical availability.
• Mode ECO for reduced power operation (values reported in the specifications).

Energy efficiency (declared data)

• Indicated energy efficiency superior by 50% compared to ON/OFF models.
• In ECO an input power of 150–200 W max is indicated (with a reference value of 150 W reported in the characteristics).

Technical specifications (provided data)

Model: SCU10VFD-E

• 239 × 177 × 175 mm width 433 mm; height 282 mm; depth 260 mm
• Weight (including electrical panel): 22 kg
• Electrical panel size: 232 x 277 x 76 mm
• Voltage / phase / frequency: 230 V / 1ph / 50–60 Hz; 115 V / 1ph / 50–60 Hz
• Maximum cooling/heating capacity: 10,000 BTU/h
• Maximum input power: 680 W; 730 W
• Maximum current: 3.0 A; 6.5 A
• Cooling capacity in ECO mode: 3,000 BTU/h
• Input power in ECO mode: 150 W
• Maximum seawater pressure drop: 1.0 m3/h – 2.8 m H2O
• Minimum seawater pressure drop: 0.8 m3/h – 1.8 m H2O
• Refrigerant gas: R410A – 0.450 kg

Typical applications (nautical and onboard plant engineering)

The SCU10VFD-E is suitable for systems onboard air conditioning where a self-contained solution with inverter management is desired. In the nautical field, this type of unit is commonly used for:

• creating or upgrading air conditioning in cabins and indoor environments, compatible with system design;
• installations where it is useful to contain bulk and simplify component arrangement;
• contexts where reducing current peaks at startup is an important requirement for onboard energy management.

The cut compact and the presence of the dedicated electrical panel make the product suitable for integration in technical compartments, always respecting installation guidelines and good system practices.

Operational advantages

More continuity, less “on/off”

Compared to ON/OFF solutions, the inverter logic aims to reduce temperature variations and maintain more regular operation. This can result in a more consistent comfort perception, especially in environments where conditions change rapidly (openings, variable thermal loads, etc.).

More favorable electrical management for the onboard system

The peak current at startup is a critical aspect on board: the declared elimination of the peak (2A max) helps reduce stress on generators, inverters, and power lines, facilitating integration into systems where power availability must be carefully managed.

ECO mode for rational use

The presence of the mode ECO allows working at lower power levels when maximum capacity is not required. The declared values (3,000 BTU/h and 150 W input) are useful as a reference for project evaluations and for use in maintenance conditions.

Usage and installation notes

General indications

To achieve a reliable result, it is advisable that selection and installation be carried out by qualified personnel, with particular attention to:

• correct sizing of the system based on the environments to be air-conditioned;
• installation of the air duct (120 mm outlet) and management of routes to limit losses and noise;
• correct electrical connection according to the available voltage (230 V or 115 V, 1ph, 50–60 Hz);
• sea water circuit: compliance with the declared minimum/maximum pressure drops and correct system configuration.

Refrigerant and maintenance

The unit uses R410A (charge indicated 0.450 kg). Any intervention on the refrigeration circuit must be carried out according to the prescribed procedures and by qualified technicians. For routine maintenance, it is good practice to keep air passages clean and periodically check the condition of the hydraulic system (sea water) and electrical connections.

Note

The specifications reported on the page reproduce the data provided for the model SCU10VFD-E. For configurations, accessories, controls, and system integrations, refer to the Frigomar technical documentation or supplier support.

FAQ – Frequently Asked Questions

What is the maximum capacity of the Frigomar SCU10VFD-E?

The declared maximum cooling/heating capacity is 10,000 BTU/h.

Does the SCU10VFD-E support 230 V and 115 V power supply?

Yes. Two configurations are listed: 230 V / 1ph / 50–60 Hz and 115 V / 1ph / 50–60 Hz.

What are the dimensions and weight of the unit?

The indicated dimensions are 433 mm (width) x 282 mm (height) x 260 mm (depth). The weight, including the electrical panel, is 22 kg.

What refrigerant does it use and what is the charge?

It uses R410A refrigerant gas with a charge of 0.450 kg indicated.

What does the ECO mode provide?

For ECO mode, 3,000 BTU/h cooling capacity and 150 W input power are indicated (also referring to 150–200 W max in ECO in existing content).