FISHING FLEETS

Refigeration equipment

INTRODUCTION

UA series

Autonomous seawater-condensed marine refrigeration unit, incorporating the following elements:

  • 304 stainless steel housing, internally insulated with marine Armaflex NH
  • Scroll compressor (low sound level)
  • Battery of copper tubes and pre-lacquered aluminium fins
  • EC fan
  • Multi-tubular condenser with CuNi tubes
  • Dehydration filter
  • Line viewer
  • Electronic expansion valve

TECHNICAL DATA

General characteristics

01.

Autonomous unit

Model: UA-30
Refrigerant: R-449a
Refrigeration capacity: 30,000 W
Regime: Te: +5° C and Tc=+45° C
Electrical power rating: 440 V/III/60 Hz
Control power: 230 V/I/60 Hz

02.

Compressor

Type: Hermetic Scroll
Model: ZB76K5E
Manufacturer: Copeland
Maximum current: 20.4 Amp

03.

Seawater condenser

Type: Multi-tubular
Material: Steel housing, CuNi tubes
Connection: G2”
Seawater flow rate: 9 m3/h
Load loss: 0.5 bar

04.

Evaporator

Type: Tubes and fins
Material: Copper tubes / pre-lacquered aluminium fins

05.

Fan

Model: Radial EC
Model: GR35I-ZID
Flow rate: 5,000 m3/h (approx.)
Maximum current: 3.2 A

06.

Control and safety system

High/low pressure switch
High pressure gauge
Low pressure gauge

07.

Fluid loads

Refrigerant: 5 kg
Oil: 3.4 It Polyolester 160PZ

08.

Intake filter

TType: G4 washable
Dimensions: 1,200×700

09.

Other components and accessories

Electronic expansion valve
Dehydration filter
Service valves

10.

General dimensions

Length x width x height: 1300x650x2000 mm

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