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Catalogue - Optyma Condensing Units with MCHE

Catalogue - Optyma Condensing Units with MCHE

Product catalog summary

Designation System and Nomenclature:
The document describes a structured system for identifying OptymaTM condensing units, covering application types, design configurations, refrigerant types, compressor models, platform technology, product configurations, and voltage codes. This system facilitates precise unit selection based on specific needs.

Components:
The catalogue details components of the D32 and D40 versions, including fans, filter driers, outdoor housing, oil separators, suction accumulators, receivers, high-pressure cartridges, sight glasses, and compressors. Micro-channel condenser technology is noted for its efficiency and reduced refrigerant charge.

Optimal Refrigeration Solution:
OptymaTM units are designed for reduced refrigerant charge, lighter weight, faster installation, and easier maintenance due to micro-channel condensers. They offer greater energy efficiency, faster upgrades, and lower noise emissions, suitable for various applications and future refrigerant transitions.

Features:
Key features include a crankcase heater to prevent compressor failure, Rotolock valves for quick maintenance, and micro-channel condensers for efficient refrigerant use and easy cleaning. Guidance is provided on selecting the appropriate technology based on application conditions.

Cooling Capacity and Application Limits:
The catalogue provides cooling capacity ranges and application limits for different refrigerants and compressor types, emphasizing the importance of selecting units within specified limits and offering guidelines for calculating required cooling capacity based on ambient conditions.

Technical Specifications:
Detailed tables provide cooling capacities at various temperatures for R22 MBP/HBP reciprocating models, including model codes, electrical codes, and power consumption. Dimensions, weight, and component specifications are also provided for each model.

Overview: This document provides technical specifications and electrical wiring diagrams for Danfoss commercial compressors and condensing units used in refrigeration and HVAC applications, including data for units with reciprocating hermetic compressors and scroll compressors.

Key Sections:

1. Electrical Specifications: The document outlines electrical requirements for various compressor models, including Locked Rotor Amperage (LRA), Maximum Continuous Current (MCC), and Full Load Amperage (FLA), with detailed tables for different voltage and phase configurations.

2. Wiring Diagrams: Diagrams illustrate electrical connections for components such as compressors, fan capacitors, motor protection, contactors, high-pressure and low-pressure switches, and crankcase heaters, using color codes for wiring identification.

3. Model Specifications: Various models are listed with their electrical parameters, including LRA, MCC, FLA, fan power, and maximum power consumption, categorized under Medium Back Pressure (MBP) and Low Back Pressure (LBP) applications.

4. Company Information: Danfoss is highlighted as a global leader in compressor technology, focusing on energy efficiency and environmental sustainability, operating across three continents with a wide range of products for various cooling applications.

5. Product Range: The document mentions different product lines such as Danfoss Inverter Scrolls, Turbocor Compressors, Optyma Condensing Units, and Maneurop Reciprocating Compressors.

Conclusion: Danfoss provides comprehensive solutions for refrigeration and HVAC needs, emphasizing innovation and efficiency. The document serves as a technical guide for selecting and installing appropriate compressor models based on specific electrical requirements.

Catalog excerpts

Catalogue - Optyma Condensing Units with MCHE-1

ENGINEERING TOMORROW Catalogue OptymaTM Condensing Units Lightweight and compact solution R22 - R134a - R404A - R507, 60 Hz OPTYMA™ http://cc.danfoss.com DANFOSS CONDENSING UNITS

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Catalogue - Optyma Condensing Units with MCHE-3

Designation system Version - Product configuration Note The unit may only be operated with the types of refrigerants stated in the capacity tables. * Not available for units equipped with scroll compressors. ** Only for units equipped with scroll compressors.

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Catalogue - Optyma Condensing Units with MCHE-4

High-pressure cartdrige Micro-channel type condenser Filter drier Hermetic reciprocating compressor Rotolock valve* Metal electrical box with contactor Low-pressure switch Receiver Sight glass Note: *Not available for units equipped with scroll compressors. D40 version High-pressure cartdrige Receiver Filter drier Outdoor housing Reciprocating or scroll compressor Metal electrical box with contactor Suction accumulator Sight glass Low-pressure switch

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Catalogue - Optyma Condensing Units with MCHE-5

Optimal refrigeration solution Lighter condensing unit R22 Reduced refrigerant charge Condensing units with micro-channel condensers use up to 30% less refrigerant charge than those equipped with fin and tube type condensers, thus streamlining the installer's workload. Faster installation New condensing units equipped with micro-channel condensers are up to 15 kg lighter than conventional ones. Refrigerant charging time is significantly reduced since less amount of refrigerant is used. Units feature suction and discharge valves allowing fast and easy maintenance. Refrigerant evacuation time is...

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Catalogue - Optyma Condensing Units with MCHE-6

Main product features Crankcase heater Micro-channel condenser Rotolock valve • The crankcase heater reduces by 23.5% the risk of the compressor failing under flooded start-up conditions, thus extending the operating life of the condensing unit. • As the micro-channel condenser has a reduced internal volume, it uses a smaller amount of refrigerant charge and is more efficient, hence reducing refrigerant evacuation and charging time even further. Cleaning and maintenance are also easier and faster. • The presence of Rotolock valves on the condensing unit suction and discharge lines allows for...

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Catalogue - Optyma Condensing Units with MCHE-7

Cooling Capacity ranges and application limits Rated capacity ranges (Btu/h)* Units with reciprocating compressors Units with scroll compressors OP-H units... with R22 Evaporating temperature for OP-H units...: -10°C. Evaporating temperature for OP-L units...: -25°C Application limits (evaporating temperature in °C) OP-H units... with R22 Units with reciprocating compressors Units with scroll compressors OP-H units... with R22 1) Calculate the cooling capacity required for the application. 2) Select your preferred type of coolant and then a unit with sufficient capacity to suit the evaporating...

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Catalogue - Optyma Condensing Units with MCHE-8

R22 MBP/HBP - Reciprocating Cooling capacity [Btu/h] at evaporating temperature 20°C Cooling capacity for three-phase models shown. For single-phase models a difference of +/- 1% shall apply The consumption values shown relate to an ambient temperature in the equipment room of 32°C. Detailed settings for versions D32 and D40 can be found on page 03.

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Catalogue - Optyma Condensing Units with MCHE-10

Catalogue R22 MBP/HBP - Scroll Cl_Q 3 3 CO V) Electrical codes: Model Cooling capacity [Btu/h] at evaporating temperature N - Compressor 230 V/1-ph/60 Hz , fan(s) 230 V/1-ph/60 Hz Q - Compressor 230 V/3-ph/60 Hz , fan(s) 230 V/1-ph/60 Hz R - Compressor 460 V/3-ph/60 Hz , fan(s) 460 V/1-ph/60 Hz Cooling capacity for three-phase models shown. For single-phase models a difference of +/- 1% shall apply The consumption values shown relate to an ambient temperature in the equipment room of 32°C. Detailed settings for versions D32 and D40 can be found on page 03.

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Catalogue - Optyma Condensing Units with MCHE-11

Catalogue R22 MBP/HBP - Scroll Model

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Catalogue - Optyma Condensing Units with MCHE-12

R134a MBP/HBP - Reciprocating Cooling capacity [Btu/h] at evaporating temperature -10°C Electrical codes: N - compressor 230 V/1-ph/60 Hz, fan(s) 230 V/1-ph/60 Hz Q - compressor 230 V/3-ph/60 Hz , fan(s) 230 V/1-ph/60 Hz R - compressor 460 V/3-ph/60 Hz, fan(s) 460 V/1-ph/60 Hz Cooling capacity for three-phase models shown. For single-phase models a difference of +/- 1% shall apply The consumption values shown relate to an ambient temperature in the equipment room of 32°C. Detailed settings for versions D32 and D40 can be found on page 03.

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Catalogue - Optyma Condensing Units with MCHE-13

Catalogue R134a MBP/HBP - Reciprocating

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Catalogue - Optyma Condensing Units with MCHE-14

Catalogue R134a MBP/HBP - Scroll Model Cooling capacity [Btu/h] at evaporating temperature Electrical codes: N - compressor 230 V/1-ph/60 Hz , fan(s) 230 V/1-ph/60 Hz Q - compressor 230 V/3-ph/60 Hz , fan(s) 230 V/1-ph/60 Hz R - compressor 460 V/3-ph/60 Hz , fan(s) 460 V/1-ph/60 Hz Cooling capacity for three-phase models shown. For single-phase models a difference of +/- 1% shall apply The consumption values shown relate to an ambient temperature in the equipment room of 32°C. Detailed settings for versions D32 and D40 can be found on page 03.

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Catalogue - Optyma Condensing Units with MCHE-15

Catalogue R134a MBP/HBP - Scroll Model

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Catalogue - Optyma Condensing Units with MCHE-16

Electrical codes: N - compressor 230 V/1-ph/60 Hz , fan(s) 230 V/1-ph/60 Hz Q - compressor 230 V/3-ph/60 Hz , fan(s) 230 V/1-ph/60 Hz R - compressor 460 V/3-ph/60 Hz , fan(s) 460 V/1-ph/60 Hz Cooling capacity for three-phase models shown. For single-phase models a difference of +/- 1% shall apply Power consumption values shown relate to an ambient temperature in the equipment room of 32°C. Detailed settings for versions D32 and D40 can be found on page 03.

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Catalogue - Optyma Condensing Units with MCHE-17

Catalogue R404A/R507 MBP/HBP - Reciprocating Model

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Catalogue - Optyma Condensing Units with MCHE-18

oo ro Ol % .E <U -rr -£ § <u u Cl _Q 3 3 CO W Electrical codes: N - compressor 230 V/1-ph/60 Hz , fan(s) 230 V/1-ph/60 Hz Q - compressor 230 V/3-ph/60 Hz , fan(s) 230 V/1-ph/60 Hz R - compressor 460 V/3-ph/60 Hz , fan(s) 460 V/1-ph/60 Hz Cooling capacity for three-phase models shown. For single-phase models a difference of +/- 1% shall apply Power consumption values shown relate to an ambient temperature in the equipment room of 32°C. Detailed settings for versions D32 and D40 can be found on page 03.

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Catalogue - Optyma Condensing Units with MCHE-19

Catalogue R404A/R507 MBP/HBP - Scroll Model

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Catalogue - Optyma Condensing Units with MCHE-20

Ambient temperature N - compressor 230 V/1-ph/60 Hz, fan(s) 230 V/1-ph/60 Hz Q - compressor 230 V/3-ph/60 Hz, fan(s) 230 V/1-ph/60 Hz R - compressor 460 V/3-ph/60 Hz, fan(s) 460 V/1-ph/60 Hz Cooling capacity for three-phase models shown. For single-phase models a difference of +/- 1% shall apply Power consumption values shown relate to an ambient temperature in the equipment room of 32°C. Detailed settings for versions D32 and D40 can be found on page 03.

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