MTA OCT 018 User Manual

Conditioning your ambient,
maximising your comfort.
Cooling, conditioning, purifying.
Refrigeratori di liquido condensati ad acqua, pompe di calore e unità motoevaporanti
(Potenza frigorifera 4 - 193 kW, potenza termica 5 - 205 kW, compressori rotativi e scroll)
Water-cooled liquid chillers, heat pumps and evaporating units
(Cooling capacity 4 - 193 kW, heating capacity 5 - 205 kW, rotary and scroll compressors)
R410A 50Hz

MTA OCT 018 Specifications

General

Brand	MTA
Model	OCT 018
Category	Chiller
Language	English

Summary

Specifiche tecniche

General Information

General unit specifications, identification, testing, components, control, options, and external modules.

Electrical Data

Details electrical power and current absorption for various unit configurations and operating conditions.

Sound Levels

Provides sound power and pressure level data for different unit configurations and octave bands.

External Hydraulic Module

Details hydraulic module connections, available head pressure, and pump power specifications.

Guida alla selezione

Unit Selection Process

Outlines the procedure for selecting the correct unit using performance and operating limit tables.

Dati tecnici e prestazioni

Cooling Performance Data

Presents cooling capacity data for OCT chillers under various water temperature conditions.

Heat Pump Performance Data

Details heating and cooling performance data for HOCT heat pumps across different operating conditions.

Evaporating Unit Performance Data

Provides cooling capacity data for MEOCT evaporating units at various condensation temperatures.

Perdite di carico

Evaporator Pressure Drops

Shows pressure drop curves for water flow through the evaporators for various models.

Condenser Pressure Drops

Displays pressure drop curves for water flow through OCT condensers for different models.

HOCT Pressure Drops

Presents pressure drop curves for HOCT evaporators and condensers for various models.

Limiti di funzionamento e coefficienti correttivi

Operating Limits

Defines the operational temperature and pressure limits for the units in different modes.

Water and Ethylene Glycol Solutions

Provides guidance on using water-glycol solutions, including freezing points and percentages.

Fouling Factors

Lists correction factors for heat exchanger performance degradation due to fouling.

AT Correction Factors

Specifies correction factors to adjust performance based on water temperature differences.

Disegni di ingombro

Unit Dimensions (Models 018-040)

Provides overall dimensions and connection details for OCT, HOCT, MEOCT models 018-040.

External Hydraulic Module Dimensions (Models 018-040)

Presents the dimensions and connection layout for external hydraulic modules for models 018-040.

Unit Dimensions (Models 050-150)

Displays overall dimensions and connection points for OCT, HOCT, MEOCT models 050-150.

External Hydraulic Module Dimensions (Models 050-150)

Details the dimensions and connection points for external hydraulic modules for models 050-150.

Unit Dimensions (Models 200-350)

Shows overall dimensions and connection details for OCT, HOCT, MEOCT models 200-350.

External Hydraulic Module Dimensions (Models 200-350)

Provides dimensions and connection information for external hydraulic modules for models 200-350.

Unit Dimensions (Models 400-600)

Provides overall dimensions and connection details for OCT, HOCT, MEOCT models 400-600.

External Hydraulic Module Dimensions (Models 400-600)

Shows dimensions and connection details for external hydraulic modules for models 400-600.

Guida all'installazione

General Installation Guidelines

Covers unit placement, hydraulic and electrical connections, and general installation requirements.