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Systemair
Air Conditioning catalogue

Air Conditioning catalogue

Product catalog summary

Overview: The document is a comprehensive catalogue from Systemair, detailing their air conditioning products for various applications, emphasizing quality, reliability, and energy efficiency. It highlights the 'Green Ventilation' label for energy-saving products.

Product Range: Systemair offers a diverse range of ventilation products including duct fans, roof fans, centrifugal fans, axial fans, explosion-proof fans, air handling units, water terminals, and air distribution products suitable for residential, commercial, and industrial settings.

Applications: The catalogue specifies the use of Systemair products in offices, schools, commercial buildings, industrial plants, and hotels, with tailored product recommendations for each environment.

Air Cooled Chillers & Heat Pumps: Detailed specifications for air-cooled chillers and heat pumps are provided, including cooling and heating capacities, operating limits, and technical features. The use of scroll compressors and inverter technology is highlighted for efficiency.

Technical Features: Technical data for models like AQH DCI 20-30 and SyScroll Air 20-35 CO are included, detailing capacities, power input, and operational limits. Customization options and accessories are also listed.

Global Presence: Systemair's global manufacturing and distribution network is outlined, with facilities in multiple countries ensuring a reliable supply chain.

Certifications: Systemair is certified according to ISO 9001, ISO 14001, and ATEX standards, ensuring high-quality and environmentally responsible products.

Technical Specifications:

Models: SyScroll Air CO 20-35, SyScroll Air HP 20-35, AQL 40-75, AQH 40-75
Refrigerant Type: HFC 410A
Compressor Type: Scroll
Power Supply: 400/3+N/50 V/Ph/Hz
Cooling Capacity: 20.2 kW to 75.8 kW
Heating Capacity: 20.9 kW to 77.2 kW
Number of Refrigerant Circuits: 1
Part Load Steps: 0-100%

Performance Metrics:

Energy Efficiency Ratio (EER): 2.69 to 3.29
Seasonal Energy Efficiency Ratio (ESEER): 3.34 to 4.39
Coefficient of Performance (COP): 2.92 to 3.31
Eurovent Class: A to D

Acoustical Data:

Sound Power Level: 73 dB(A) to 95.3 dB(A)
Sound Pressure Level at 10 m: 41 dB(A) to 63.6 dB(A)

Dimensions and Weight:

Dimensions (LxWxH): Varies by model, e.g., 1477x539x1615 mm for SyScroll models
Shipping Weight: 254 kg to 488 kg
Operating Weight: 248 kg to 502 kg

Operating Limits:

Cooling Mode: Leaving water temperature from -8°C to 18°C
Heating Mode: Leaving water temperature from 20°C to 55°C
Air Temperature: -18°C to 50°C depending on model and fan speed control

Accessories and Options:

Standard and optional features include automatic circuit breakers, coil treatments, fan speed control, water filters, and more
Special versions available with inverter fans and low noise options

Refrigerant and Compressor Specifications:
- Refrigerant Type: HFC 410A
- Compressor Type: Scroll, Quantity: 2 per unit
- Crankcase Heater: 90W for AQH models, 70-150W for AQVSL models

Evaporator Details:
- Type: Plate exchanger AISI 316
- Water Flow: 6,209.2 l/h to 27,036 l/h
- Antifreeze Heater: 35W for AQH models, 130W for AQVSL models
- Connection Type: Male gas threaded or Victaulic
- Inlet/Outlet Diameter: 2” or 2½”

Condenser and Fan Specifications:
- Condenser: Single or dual units with frontal surface dimensions of 2,160x1,200 mm or 2,600x970 mm
- Fan Air Flow: 10,800 m3/h to 75,960 m3/h
- Fan Speed: 530 to 1,100 rpm
- Power Input: 0.57 kW to 8 kW

Performance Metrics:
- Cooling Capacity: 36.1 kW to 160.8 kW
- Heating Capacity: 40.5 kW to 167.9 kW
- GROSS EER: 2.46 to 3.08
- GROSS COP: 2.80 to 3.28
- Energy Class: A to E

Acoustical Data:
- Sound Power Level: 74 dB(A) to 97 dB(A)
- Sound Pressure Level: 42.4 dB(A) to 65 dB(A)

Dimensions and Weight:
- Length: 1,750 mm to 2,950 mm
- Width: 1,100 mm
- Height: 1,580 mm to 2,250 mm
- Shipping Weight: 422 kg to 1,375 kg
- Operating Weight: 431 kg to 1,403 kg

Operating Limits:
- Water Temperature: +5°C to +18°C for cooling, +20°C to +50°C for heating
- Air Temperature: -18°C to +50°C depending on version

Accessories and Options:
- Includes automatic circuit breaker, BMS interface, coils treatments, compressors acoustic box, electronic expansion valve, fan speed control, hydrokit, mechanical gauges, overload protection, power factor corrector capacitors, sequence phases control, sofstart, unit protection grilles, water flow switch, and water filter.

Overview: The document provides technical specifications for various models of air-cooled chillers and heat pumps, focusing on their cooling and heating capacities, energy efficiency, and operational parameters. It includes detailed data on models AQVSH, AQVL, and AQVH, highlighting their features, performance metrics, and optional accessories.

Specifications:

Cooling and Heating Capacities: Models offer cooling capacities ranging from 72.8 kW to 157.3 kW and heating capacities from 81.0 kW to 171.3 kW.
Energy Efficiency: Efficiency is measured using EER (Energy Efficiency Ratio) and COP (Coefficient of Performance), with values provided for both gross and standard conditions.
Refrigerant Type: All models use HFC 410A refrigerant.
Compressor Type: Scroll compressors are used across all models, with variations in quantity depending on the model.
Evaporator and Condenser: Plate exchangers made of AISI 316 are used for evaporators, with consistent inlet/outlet diameters across models.

Procedures and Standards:

Sound Levels: Acoustic data is provided in accordance with ISO 3744, with sound power and pressure levels measured at a 10-meter distance.
Operating Limits: Detailed temperature ranges for water and air are specified for different operational modes and versions.

Recommendations and Options:

Acoustic Versions: Models are available in standard and extra low noise versions to suit different environmental requirements.
Accessories: Options include automatic circuit breakers, BMS interfaces, compressor jackets, and fan speed controls, among others.

Key Data from Tables:

Water Flow Rates: Vary across models, with specific values provided for each.
Fan Specifications: Include air flow rates, speed, and power input, which differ based on the model and version.
Dimensions and Weight: Consistent dimensions are noted for most models, with slight variations in shipping and operating weights.

Critical Information:

Efficiency Metrics: EER and COP values are critical for assessing energy performance, with higher values indicating better efficiency.
Operating Conditions: Understanding the specified temperature ranges is essential for optimal performance and avoiding operational issues.

Technical Specifications Overview:

Models: AQVH 85–140 ELN, AQVH 85–140 HT, SyScroll Air EVO CO
Cooling Capacity: Ranges from 78.5 kW to 360.7 kW depending on the model.
Power Input: Varies from 23.6 kW to 101.0 kW.
Energy Efficiency: EER values range from 2.60 to 3.22, with ESEER values up to 4.27.
Refrigerant Type: HFC 410A.
Compressor Type: Scroll, with 4 compressors per unit.
Evaporator Type: Plate exchanger AISI 316.
Condenser: Air cooled with multiple coil configurations.
Fan Specifications: Airflow ranges from 25,800 m3/h to 180,000 m3/h, with power input from 1.8 kW to 13.6 kW.
Sound Levels: Sound power levels range from 82 dB(A) to 95 dB(A).

Operational Features:

Part Load Steps: Various configurations such as 0-25-50-75-100%.
Power Supply: 400 V / 3 Ph / 50 Hz.
Startup Type: Direct.
Water Flow: Ranges from 13,496 l/h to 62,200 l/h.
Operating Limits: Ambient air temperature for cooling ranges from -18°C to +50°C.

Accessories and Options:

Automatic circuit breaker, BMS interface, coil treatments, acoustic boxes, desuperheater, fan speed control, hydrokit, mechanical gauges, overload protection, power factor corrector capacitors, softstarter, unit protection grilles, water differential pressure switch, water filter, and water flow switch.

Dimensions and Weight:

Dimensions: Length ranges from 2,555 mm to 4,550 mm, width from 1,095 mm to 2,150 mm, and height is consistently 2,600 mm.
Weight: Shipping weight ranges from 1,065 kg to 2,274 kg, with operating weight slightly higher.

Overview: The document provides detailed technical specifications for the SyScroll Air Evo series of air-cooled chillers and heat pumps. It includes models CO_L, CO_S, CO_HT, and HP, highlighting their cooling and heating capacities, energy efficiency, and operational parameters.

Specifications:

Cooling Capacity: Ranges from 132.5 kW to 363.8 kW depending on the model.
Heating Capacity: Ranges from 144.9 kW to 361.4 kW.
Energy Efficiency: EER values range from 2.66 to 3.09, with energy efficiency classes from B to C.
Sound Levels: Sound power levels range from 79 dB(A) to 98 dB(A), adhering to ISO 3744 standards.
Refrigerant Circuits: All models feature two refrigerant circuits.
Compressor Type: All models use Scroll compressors with Poe oil type.

Procedures and Standards:

Data is based on 7°C leaving chilled water temperature and 35°C condenser air temperature, following EN14511 standards.
Sound levels are measured at fully loaded conditions, adhering to ISO 3744 and Eurovent 8/1 standards.

Recommendations and Options:

High Efficiency Units (EC) with inverter fans are available for improved performance.
Various fan and acoustic versions are offered, including standard, low noise, and super low noise options.
Accessories include automatic circuit breakers, BMS interfaces, and water flow switches.

Operational Parameters:

Chilled Liquid Temperature: Ranges from +5°C to +18°C for water, and -10°C to +5°C for water with glycol.
Warmed Liquid Temperature: Ranges from +20°C to +55°C.
Ambient Air Temperature: For heating, ranges from -10°C to +20°C, and for cooling, from +5°C to +48°C.
Power Supply: 400 V / 3 Ø / 50 Hz nominal voltage.

Dimensions and Weight:

Dimensions vary by model, with lengths from 3,500 mm to 4,550 mm, widths of 2,150 mm, and heights of 2,600 mm.
Shipping weights range from 1,144 kg to 2,870 kg.

Technical Specifications:
The document provides detailed specifications for various models of air-cooled chillers and heat pumps, specifically the SyScroll Air Evo series. Key parameters include water flow rates, pressure drops, cooling and heating capacities, energy efficiency ratings (EER, COP), and sound levels. The document also specifies the number of refrigerant circuits, compressor types, and evaporator details.

Cooling and Heating Capacities:
Nominal cooling capacities range from 125.9 kW to 359.8 kW, while nominal heating capacities range from 138.5 kW to 374.0 kW. The energy efficiency class varies across models, with cooling EERs ranging from 2.43 to 3.48 and heating COPs from 3.07 to 4.06.

Components and Design:
The chillers feature scroll compressors, plate-type evaporators, and air-cooled condensers with multiple coils and fans. The document details the dimensions, weight, and additional weight for various configurations, including options for desuperheaters and pumps.

Acoustical Data:
Sound power levels range from 79 dB(A) to 98 dB(A), with sound pressure levels measured at 10 meters ranging from 47 dB(A) to 66 dB(A).

Water Connections:
Water connections for evaporators and desuperheaters are specified with male GAS threaded inlets and outlets, with diameters ranging from 1” to 3”.

Accessories and Options:
The document lists various accessories and options, including remote keyboard panels, protocol kits for BMS integration (Modbus, Lonwork, Bacnet), soft starters for compressors, low ambient kits, power factor correctors, overload protection, and sequencers for multiple chiller installations. Additional options include GSM control, automatic circuit breakers, mechanical gauges, and e-coating for coils.

Efficiency and Standards:
The document references standards such as EN14511 for efficiency ratings and ISO 3744 for sound levels. High-efficiency units with inverter fans are noted, and the document emphasizes the importance of maintaining a power factor of about 0.90.

Overview: The document provides detailed technical specifications and options for air-cooled chillers and heat pumps, focusing on various models and configurations. It includes information on cooling capacities, acoustic versions, and additional features and accessories.

Specifications:

Cooling Capacity: Ranges from 136.6 to 307.7 kW across different models.
Versions: Available in Standard (STD), High Temperature (HT), and High Pressure Fans (HPF).
Acoustic Versions: Basic Low Noise (BLN), Low Noise (LN), and Extra Low Noise (ELN).
Refrigerant Circuits: Two circuits per unit.
Compressors: Scroll type with microprocessor control.
Coils: Microchannel coils available in CO-only versions.
Fans: Inverter fans standard on HT versions.

Operating Conditions:

Water Temperature: From +6 to +15°C for water, 0 to +15°C for water with glycol, and -8 to +15°C for brine versions.
Air Temperature: Varies by acoustic version, with BLN from 0 to +46°C, LN/ELN from 0 to +44°C, and HT from -18 to +48°C.

Accessories and Options:

Coil guards, chiller grilles, total heat recovery, desuperheater, flow switch, water pressure switch, and water filter.
Additional options include automatic circuit breakers, BMS interface, compressor acoustic boxes, fan speed control, hydrokit, mechanical gauges, overload protection, power factor corrector capacitors, sequence phases control, soft start, unit protection grilles, and water differential pressure switch.

Performance Data:

Efficiency: GROSS EER and ESEER values provided for different models, indicating energy efficiency in cooling mode.
Sound Levels: Sound power and pressure levels are specified for each model, adhering to ISO 3744 standards.

Dimensions and Weight:

Dimensions are consistent across models, with variations in weight depending on additional features like desuperheater and pumps.

Conclusion: The document outlines a comprehensive range of air-cooled chillers and heat pumps, offering various configurations to meet different operational needs and environmental conditions. It emphasizes energy efficiency, noise reduction, and adaptability through numerous accessories and options.

Overview: The document provides detailed technical specifications for various models of air-cooled chillers and heat pumps, specifically the VLH and AQWL series. These units are designed for different cooling and heating capacities, with multiple configurations to suit various operational needs.

Specifications:

Temperature Ranges: Cooling and heating operations are specified for different temperature ranges, with options for polar versions and brine applications.
Cooling and Heating Capacities: The VLH series offers cooling capacities ranging from 134.2 kW to 300.5 kW and heating capacities from 149.6 kW to 335.8 kW. The AQWL series ranges from 380 kW to 634.4 kW in cooling capacity.
Efficiency Metrics: Efficiency is measured using EER and COP values, with both gross and standard metrics provided. The document also includes ESEER values for seasonal efficiency.
Refrigerant and Components: All models use HFC 410A refrigerant, with scroll compressors and plate exchangers made from AISI 316 stainless steel.
Fan and Acoustic Data: Different fan configurations are available, including standard and high-pressure fans, with detailed acoustic data provided for each model.

Procedures and Standards:

Operating Limits: Chillers are suitable for operation without a buffer tank if the water content exceeds 3 liters per kW of output.
Part Load Steps: Various part load steps are specified, allowing for flexible operation depending on the load requirements.
Acoustic Standards: Sound power and pressure levels are measured in accordance with ISO 3744 and Eurovent 8/1 standards.

Recommendations and Options:

Accessories: Options include automatic circuit breakers, BMS interfaces, coil treatments, and compressor acoustic boxes.
Additional Features: Units can be equipped with desuperheaters, total heat recovery systems, and hydrokits with one or two pumps.

Critical Information:

Dimensions and Weight: Detailed dimensions and weights are provided for each model, including additional weights for optional features.
Connection Types: Water connections are male gas threaded, with specific inlet/outlet diameters for each model.

Technical Specifications Overview:

Refrigerant Circuits: All models feature two refrigerant circuits.
Refrigerant Type: HFC 410A is used across all models.
Compressor: Models are equipped with 4 to 6 scroll compressors.
Evaporator: Each model includes one plate exchanger made of AISI 316.
Condenser: All models have four condensers with varying frontal surface areas.
Fan Specifications: Models feature 8 to 12 fans with speeds ranging from 550 to 1100 rpm/min.
Water Flow: Water flow rates range from approximately 60,000 to 110,000 l/h depending on the model.
Dimensions: Length varies from 4,000 mm to 6,000 mm, with a consistent width of 2,200 mm and height of 2,550 mm.
Weight: Shipping weight ranges from 2,633 kg to 4,315 kg, with operating weight slightly higher.

Performance Metrics:

Cooling Capacity: Ranges from 330.2 kW to 640.7 kW across different models.
Power Input: Varies from 115.4 kW to 222.0 kW.
Efficiency Ratings: GROSS EER ranges from 2.37 to 3.33, while GROSS ESEER ranges from 2.82 to 4.10.
Heating Capacity: Ranges from 379.8 kW to 709.0 kW.
GROSS COP: Ranges from 3.11 to 3.60.

Acoustic Data:

Sound Power Level: Ranges from 88 to 105 dB(A) at full load.
Sound Pressure Level: Ranges from 56 to 73 dB(A).

Operating Conditions:

Water Temperature (Cooling): From +6°C to +15°C, with glycol from -8°C to +15°C.
Water Temperature (Heating): From 30°C to 50°C.
Air Temperature: Varies by acoustic version, with ranges from -18°C to +45°C.

Additional Features:

Available in four versions: Standard (STD), High Seasonal Efficiency (HSE), High Temperature (HT), and High Pressure Fans (HPF).
Three acoustic versions: Basic Low Noise (BLN), Low Noise (LN), and Extra Low Noise (ELN).
Includes accessories such as automatic circuit breakers, BMS interface, and fan speed control.

Overview: The document provides detailed technical specifications and features of air-cooled chillers and heat pumps, focusing on various models and configurations. It includes information on refrigerant types, compressors, evaporators, condensers, fans, and acoustical data.

Specifications:

Refrigerant: HFC 410A and HFC 134a are used across different models.
Compressor: Models feature screw compressors with varying quantities depending on the model size.
Evaporator: Typically a shell & tube type with Victaulic connections and 8” inlet/outlet diameter.
Condenser: Includes multiple coils with MCHX - Al/Alloy type and varying frontal surface areas.
Fan: Models have different quantities and configurations, with speeds ranging from 550 to 1100 rpm/min.
Acoustical Data: Sound power levels range from 92 to 105 dB(A), with sound pressure levels at 10 m ranging from 60 to 73 dB(A).

Performance Metrics:

Cooling Capacity: Ranges from 366 to 1320 kW across different models.
Energy Efficiency: EER values range from 2.50 to 3.14, with GROSS ESEER values up to 4.57.
Operating Limits: Water temperatures range from 0 to +15°C, with air temperatures from -18 to +50°C depending on the version.

Features and Options:

Multiple acoustic versions: Basic Low Noise, Low Noise, and Extra Low Noise.
Accessories include BMS interface, coil treatments, acoustic boxes, and more.
Options for fan speed control, hydrokit with pumps, and unit protection grilles.

Applications: The chillers are suitable for various applications, including standard, high temperature, and polar conditions, with specific versions for brine and glycol mixtures.

Overview: This document provides technical specifications for various models of air-cooled chillers and heat pumps, specifically the SyScrew series. The document details the cooling capacities, power inputs, energy efficiency ratings, and other critical parameters for different versions, including standard, low noise, and super low noise versions.

Specifications:

Cooling Capacity: Ranges from 341 kW to 1320 kW depending on the model and version.
Power Input: Varies from 129.7 kW to 482.5 kW.
Energy Efficiency Ratio (EER): Generally ranges from 2.40 to 2.91, with efficiency classes from C to E.
European Seasonal Energy Efficiency Ratio (ESEER): Ranges from 3.14 to 3.72.
Refrigerant Type: HFC 134a is used across all models.
Compressor: All models use screw compressors with two units per model.
Evaporator: Shell & Tube type with varying inlet/outlet diameters.
Condenser: Made of MCHX - Al/Alloy with varying coil quantities.
Fan: Quantity and air flow vary by model, with power input ranging from 6.9 kW to 46.2 kW.
Dimensions and Weight: Length ranges from 4,600 mm to 12,000 mm, with shipping weights from 3,200 kg to 8,670 kg.
Acoustical Data: Sound power levels range from 86 dB(A) to 102 dB(A), with sound pressure levels at 10 m ranging from 54 dB(A) to 69 dB(A).

Procedures and Standards:

Cooling mode conditions are specified with evaporator EWT/LWT at 12°C/7°C and condenser OAT at 35°C.
Values are provided as GROSS (without hydraulic contribution) and NET according to EN 14511-3:2011 standards.
Sound power levels are referenced to ISO 3744 and Eurovent 8/1 standards.

Recommendations:

Selection of models should consider the specific cooling capacity and energy efficiency requirements.
Consideration of acoustical data is important for installations in noise-sensitive environments.

Technical Specifications Overview:

Cooling Capacity: Ranges from 304 kW to 1687 kW across different models.
Energy Efficiency: EER values range from 2.68 to 3.50, with ESEER values from 3.11 to 3.81, indicating varying efficiency levels.
Refrigerant Type: HFC 134a is used across all models.
Compressor Details: All models use screw compressors with two units per model and part load steps ranging from 25% to 100%.
Power Supply: Standardized at 400/3/50 V/Ph/Hz.
Evaporator and Condenser: Shell & Tube type evaporators with varying inlet/outlet diameters; MCHX - Al/Alloy type condensers with coil quantities increasing with model size.
Fan Specifications: Fan quantities and air flow rates increase with model size, with power input ranging from 7.5 kW to 68.2 kW.
Weight and Dimensions: Shipping weights range from 3,200 kg to 14,383 kg, with dimensions consistent across models at 2,200 mm width and 2,550 mm height.
Acoustical Data: Sound power levels range from 92 dB(A) to 108 dB(A), with sound pressure levels at 10 m ranging from 60 dB(A) to 75 dB(A).

Operational Conditions:

Temperature Ranges: Leaving water temperature from +5°C to +15°C, with air temperature operational limits varying by acoustic version (BLN, LN, ELN).
External Static Pressure: Standard fans at 0 Pa, high-pressure fans at 100 Pa.

Accessories and Options:

BMS interface, coil treatments, acoustic boxes, stepless control, desuperheater, fan speed control, hydrokit options, mechanical gauges, power factor correctors, sequence phase control, soft start, unit protection grilles, water filter, and flow switch.

Technical Specifications Overview

1. Air Cooled Chiller & Heat Pumps

Models: SLS HE 1402–2602 ELN and SLS HE 4602–8404 ELN
Cooling Capacity: Ranges from 291.8 kW to 1,619.4 kW depending on the model.
Power Input: Varies from 90.9 kW to 609.5 kW.
Efficiency: GROSS EER ranges from 2.70 to 3.20, with EER and ESEER values provided for each model.
Components: Includes screw compressors, shell & tube evaporators, and multiple fans and condensers.
Acoustics: Sound power levels range from 86 to 93 dB(A) at full load.

2. Water Cooled Chiller, Heat Pump, and Condenserless

Models: WQL/WQH/WQRC 20–190 and WQL 50–190 R410A
Cooling Capacity: From 21.3 kW to 193.3 kW.
Power Input: Ranges from 4.43 kW to 41.40 kW.
Efficiency: GROSS EER and ESEER values are provided, indicating high efficiency.
Components: Utilizes scroll compressors and plate exchangers.
Acoustics: Sound power levels range from 65 to 70 dB(A).

3. Operating Limits and Features

Temperature Ranges: Cooling water temperatures range from +5 to +18°C, with heating from +25 to +55°C.
Refrigerant: HFC 410A is used across models.
Additional Features: Includes options for BMS interface, electronic expansion valves, and various acoustic and mechanical enhancements.

4. Accessories and Options

Includes BMS interface, compressor acoustic boxes, desuperheaters, and hydrokits with pumps.
Standard features include differential pressure switches, electronic expansion valves, and water flow switches.

5. Weight and Dimensions

Shipping and operating weights are specified for each model, with dimensions consistent across models.

Technical Specifications Overview:

Models: WQH, WQRC, WQL with sizes ranging from 50 to 190 and 524 to 1204.
Cooling Capacity: Ranges from 50.2 kW to 379.9 kW depending on the model and conditions.
Heating Capacity: Ranges from 57.5 kW to 417.6 kW.
Refrigerant Type: HFC 410A.
Compressor Type: Scroll, with two compressors per unit.
Power Supply: 400/3/50 V/Ph/Hz.

Performance Metrics:

Energy Efficiency Ratio (EER): Gross EER ranges from 4.38 to 4.57, while ESEER ranges from 5.09 to 6.23.
Coefficient of Performance (COP): Ranges from 4.09 to 4.25.
Sound Levels: Sound power levels range from 70 to 90 dB(A) depending on the version (BLN or ELN).

Physical Characteristics:

Dimensions: Length is consistently 1,210 mm, width 850 mm, and height 1,500 mm for smaller models; larger models have a length of 2,250 mm.
Weight: Shipping weight ranges from 373 kg to 1,585 kg, and operating weight ranges from 376 kg to 1,704 kg.

Hydraulic Data:

Water Flow Rates: Cooling operation ranges from 2.40 l/s to 18.2 l/s, and heating operation ranges from 2.73 l/s to 20.0 l/s.
Pressure Drops: Cooling pressure drop ranges from 18.8 kPa to 53.0 kPa, and heating pressure drop ranges from 24.4 kPa to 66.5 kPa.

Additional Features:

Acoustic Options: Basic Low Noise (BLN) and Extra Low Noise (ELN).
Accessories: Desuperheater, electronic expansion valve, hydrokit, and water filter.
Operating Limits: Cooling water temperature ranges from +5 to +18°C, and heating water temperature ranges from +25 to +55°C.

Overview: The document provides detailed technical specifications for various models of water-cooled chillers, heat pumps, and condenserless units, as well as hydrokits and condensing units. It includes information on dimensions, weights, acoustic data, and operational limits.

Specifications:

Models: SWS/SWR 1602–4802 with cooling capacities ranging from 328.4 to 1,118 kW.
Versions: SWS (Cooling only) and SWR (Condenserless).
Acoustic Versions: STD (Standard), LN (Low Noise), ELN (Extra Low Noise).
Refrigerant: HFC 134a with two refrigerant circuits.
Compressor Type: Screw compressors.
Evaporator and Condenser Type: Shell & Tube.

Acoustic Data:

Sound power levels range from 81 to 98 dB(A) depending on the model and version.
Sound pressure levels are measured at 10 meters, ranging from 43 to 79 dB(A).

Operating Limits:

Evaporator leaving water temperature ranges from +5 to +15°C for water and from -3 to +4°C for water + glycol.
Condenser leaving water temperature ranges from +30 to +60°C with tower water and from +15 to +30°C with well water.

Hydrokit Features:

48 sizes with tank volumes from 300 to 2,500 liters.
Equipped with tank, expansion tank, pump, filter, control valves, and electrical box.
Two versions available: with one or two water pumps.

Condensing Unit Features:

Models include VLC 524-1204, AQC 40-75, AQWC 1404-2406, AQVC 85-140, and SyScroll 140-360.
Cooling capacities range from 43.2 to 715 kW.
Refrigerant type: HFC 410A with scroll compressors.
Acoustic versions: BLN (Basic Low Noise) and ELN (Extra Low Noise).

Accessories and Options:

BMS interface, compressors acoustic box, mechanical gauges, power factor corrector capacitors, sequence phases control, softstart, water filter, and water flow switch.

Technical Specifications Overview:

Cooling Capacity: The document outlines various models with cooling capacities ranging from 41.6 kW to 395 kW, depending on the model and configuration.
Power Input: Power input varies across models, with values provided for each specific configuration.
Refrigerant Type: All models use HFC 410A refrigerant.
Compressor Type: Scroll compressors are used across all models, with quantities varying from 2 to 4 depending on the model.
Refrigerant Circuits: Most models feature one or two refrigerant circuits.
Fan Specifications: Fan quantities and air flow rates are specified for each model, with variations in speed and power input.
Dimensions and Weight: Detailed dimensions and shipping weights are provided for each model, indicating the physical size and weight of the units.
Acoustical Data: Sound power and pressure levels are specified, with values adhering to ISO 3744 standards.

Operating Limits:

Temperature Ranges: Operating limits for evaporating and air temperatures are specified, with variations for different acoustic and fan versions.

Accessories and Options:

Includes options such as automatic circuit breakers, BMS interfaces, coil treatments, and various protective features.

Model Variations:

Different versions are available, including standard, high temperature, and high pressure fan models, each with specific features and capabilities.

Overview: The document provides detailed technical specifications for various models of condensing units and close control systems. It includes information on cooling capacities, power inputs, compressor types, fan specifications, dimensions, weight, and acoustical data. The document also outlines the operating limits and available accessories and options for these systems.

Condensing Units:

Models: VLC STD 524–1204 ELN, VLC HT 524–1204, AQWC 1404–2406.
Cooling Capacity: Ranges from 144 kW to 715 kW depending on the model.
Compressor Type: Scroll, with 4 to 6 compressors per unit.
Fan Specifications: Varying quantities and speeds, with air flow ranging from 28,300 m3/h to 277,000 m3/h.
Dimensions: Lengths from 3,300 mm to 6,000 mm, widths of 1,100 mm to 2,200 mm, and heights of 2,300 mm to 2,550 mm.
Acoustical Data: Sound power levels range from 83 dB(A) to 105 dB(A).

Close Control Systems:

Models: CW 5–152, CD 031–071, MD 061–202.
Cooling Capacity: Ranges from 5.7 kW to 64.1 kW.
Fan Type: EC fans with backward curved blades or centrifugal fans.
Dimensions: Lengths from 650 mm to 2,853 mm, widths of 450 mm to 860 mm, and heights of 1,970 mm to 1,980 mm.
Sound Pressure Levels: Measured at 2 m from the machine, ranging from 51.5 dB(A) to 67 dB(A).

Operating Limits:

Evaporating Temperature: From +3°C to +15°C.
Air Temperature: Varies by version, with ranges from -18°C to +45°C.

Accessories and Options:

Automatic circuit breaker, BMS interface, coil treatments, compressor acoustic box, fan speed control, overload protection, power factor corrector capacitors, sequence phases control, soft start, unit protection grilles.

Technical Specifications
The document provides detailed specifications for various models of fan coils and water terminals, including dimensions, weight, cooling and heating capacities, air flow, sound levels, and power input. Models such as CG BLN, SYSCOIL, SYSCOIL SLIM, SYSCOIL MINI, and SYSCASSETTE are covered.

Model CG BLN
Available in multiple capacities ranging from 9.4 kW to 65.0 kW. Key specifications include air flow, dimensions, weight, sound power level, fan quantity, diameter, speed, and power input. The document specifies conditions like air temperature at 32°C and condensing temperature dew at 52°C.

Fan Coil Models
SYSCOIL: Features a modern design with a galvanized steel cabinet, centrifugal fans, and a CU-AI heat exchanger. Accessories include valves, electric heater kits, and remote controllers.
SYSCOIL SLIM: Offers a thin profile design with multiple installation options and is available in 2 or 4-pipe systems. Accessories include valves and remote controllers.
SYSCOIL MINI: Designed with a lower profile, suitable for 2-pipe installations, and offers options like electric heaters and remote controllers.

Water Cassette SYSCASSETTE
Available in 8 sizes with cooling capacities from 2.4 to 8.6 kW. Features include a galvanized steel structure, integrated condensate pump, and adjustable louvers. Accessories include valves and remote controllers.

Performance Data
Cooling and heating capacities are provided for each model, with details on water flow, pressure drop, and sound levels. The document specifies standard conditions for cooling and heating, such as water inlet and outlet temperatures.

Additional Features
Models offer various installation options, including floor-standing, ceiling-mounted, and concealed installations. Accessories and options enhance functionality, such as fresh air intake kits, decorative panels, and different types of remote controllers.

Technical Specifications

Cooling Capacities: Ranges from 2.3 to 8.2 kW for SYSDUCT models and up to 50.6 kW for SYSDUCT HP models.
Heating Capacities: Varies with models, with maximum capacities reaching up to 100.81 kW for SYSDUCT HP.
Air Flow: Maximum air flow for SYSDUCT models is 1,524 m3/h, while SYSDUCT HP models can reach up to 9,250 m3/h.
Sound Levels: Sound power levels range from 53 dB(A) to 81 dB(A) depending on the model and settings.
Water Flow and Pressure Loss: Water flow and pressure loss values are provided for different operational settings, indicating efficiency and performance under various conditions.

Procedures and Standards

Sound Measurement: Sound power level is measured according to ISO 23741, with sound pressure levels being 8.6 dB(A) lower in a room of 90 m3 with a reverberation time of 0.5 sec.
Installation: Units are suitable for both vertical and horizontal installations, with specific models designed for horizontal installation only.

Recommendations and Options

Accessories: Options include 2-way or 3-way valves, electric heater kits, condensate water pumps, and various remote controllers.
Customization: Models offer flexibility with different sizes of supply and intake plenums, anti-vibrating joints, and adjustable supply grilles.

Model Specific Features

SYSDUCT: Features include galvanized insulated sheet metal chassis, anti-vibration mountings, and three-dimensional double-inlet centrifugal fans.
SYSDUCT HP: Designed for high static pressure applications with heavy gauge galvanized steel frames and copper pipe coils.
SYSWALL: Wall-mounted units with modern design, tangential fans for low noise, and integrated frontal display for monitoring.
CIRRUS and STRATUS Chilled Beams: Integrate ventilation, cooling, and heating with options for spigots and advanced control systems like ARGUS.

Product Specifications:

Designed for standard 600 mm ceiling modules.
Compatible with 2-pipe and 4-pipe configurations.
Available in two sizes: 600x600 mm and 1200x600 mm.

Accessories and Options:

ARGUS control system for Systemair’s Chilled Beams, including room control unit, valve, and actuator in various versions. Refer to the separate product sheet for more details.

Model Dimensions:

STRATUS spigots on the front: Length - 595 mm or 1195 mm, Width - 595 mm, Height - 200 mm.

Cooling and Heating Effects:

Cooling and heating capacities are provided for different unit sizes (66 and 126) and nozzle settings (S, M, L).
Cooling capacity is measured in primary air (W) at ΔTPr and water (W) at ΔTmean.
Heating capacity is measured in water air (W) at ΔTmean.
Sound levels and nozzle pressures are specified for each configuration.

Additional Information:

Supply air and room air are at the same temperature.
Water pressure drop (ΔPw) and water flow rates are specified for each configuration.

Company Information:

Systemair srl, Via XXV Aprile, 29, 20825 Barlassina (MB), Italy.
Contact: Tel. +39 0362 680 1, Fax +39 0362 680 693, Email: [email protected], Website: www.systemair.it

Note:

Products are subject to change without prior notice as part of ongoing improvement programs.
Photos are non-contractual.

Catalog excerpts

Chiller, Close control and Water terminals Air Conditioning Light Commercial, Commercial and Industrial

Open the catalog to page 1

Systemair Trust We consider your trust in us as a supplier an important goal. It is always included in our work on all levels and in all areas whether it is a question of cooperation, quality, deliveries or documentation. This catalogue is of course a part of this work. With this catalogue, which features products of air conditioning, we want to give you as a customer a general overview of what Systemair can offer within this field. More detailed information is available in our Online catalogue at www.systemair.com and as downloadable software. Systemair’s range of fans, air dis-tribution products...

Open the catalog to page 2

Content Systemair Product Range Air Cooled Chiller, Heat Pumps Water Cooled Chiller, Heat Pumps and Condenserless Condensing Unit Close control Chilled water Water Terminals Fan coils & Cassette SYSCOIL, SYSCOIL SLIM, SYSCOIL MINI, SYSCASSETTE, SYSDUCT, SYSWALL Chilled Beam CIRRUS, STRATUS

Open the catalog to page 3

Systemair worldwide Skinnskatteberg, Sweden: Windischbuch, Germany: Ukmerge, Lithuania : Systemair AB, the Systemair group head office is in Skinnskatteberg, Sweden. The production is virtually fully automated with modern machinery featuring advanced computer support. Also located here is the company's most advanced test installation for measuring technical data. Production facility for fans and modular air handling units, specialized on engineered products (e.g. tunnel and jet fans). Distribution center. Production of smaller air handling units with energy recovery systems. Langenfeld, Germany:...

Open the catalog to page 4

Save energy, lower running cost! Quality: Systemair is certified in accordance with ISO 9001; ISO 14001 and ATEX. Our research and development laboratories are one of the most modern in Europe; measurements are made in accordance with international standards like AMCA and ISO. Dal, Eidsvoll, Norway Hasselager, Denmark Waalwijk, Netherlands Bouctouche, Canada Windischbuch, Germany Milano, Italy Our label "Green Ventilation" features products with a high energy saving potential.All products labelled with "Green Ventilation" combine energy economy with energy efficiency. Skinnskatteberg, Sweden...

Open the catalog to page 5

Product range Systemair has an extensive range of ventilation products: fans including smoke extract, tunnel and car park fans, explosion proof fans, air handling units from large central units to small residential units with energy recovery, air distribution products and fire dampers. These products are installed in a variety of locations, including homes, offices, healthcare premises, shops, industrial buildings, tunnels, parking garages, training facilities, sports centres etc. Duct fans Rectangular duct fans Systemair has the wider range of fans for use in different applications. Our range...

Open the catalog to page 6

Product range | Air handling units Systemair produces a wide range of air handling units for several applications, from small office to large industrial building. All range is been developped to satisfy strict needs of low energy consumption. Fire and smoke dampers Smoke extract fans High efficient fans to extract the combustion smoke. Fire & smoke dampers Dampers that reduce the spread of smoke and fire. Residential ventilation Residential units For homes with living areas of 60320 m2. Cooker hoods Ideal for capturing odours even at low airflows. Supply, extract & transfer devices For mounting...

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Applications Schools In buildings for school, the load to be disposed is variable during the day due to the presence of people only for some periods, thus it is mandatory to control the users requirements during daily plant use. Systemair offers a wide range of equipment suitable for this purpose, the fan coils with EC motors allow to obtain the required flexibility. Offices In buildings for tertiary application, the air conditioning and the ventilation are necessary during the day. The heat loads to be removed are generally generated by people present, from the lighting system, from solar radiation...

Open the catalog to page 8

Commercial buildings Normally the number of people varies continuously; the optimal solution would be to use machinery for the conditioning with variable flow and with constant monitoring of concentration of pollutants (VOC and CO²). Systemair ACʼs products can easily meet the plantʼs requirement . Industry Industrial plants generate a large amount of heat that must be dissipated in the appropriate way. Systemair AC offers a wide range of products (chillers from 20 kW to 1.680 kW) that can be readily integrated industrial installation. The chiller can be used both for air conditioning and for...

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Air Cooled Chiller & Heat Pump

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| Air Cooled Chiller and Heat Pumps Inverter Air Cooled Heat Pump AQH DCI 20–30 20–29 kW Technical feature 3 sizes. Cooling capacity from 20 to 29 kW. Heating capacity from 18 to 25 kW. Operating Range: from -10 to 46°C cooling; from -15 to 40°C heating. Inverter compressors. Realiable and efficient scroll compressor, three-phase power. Brushless motor with variable frequency (20-120 Hz). One refrigerant circuit. Electronic expansion valve. Pump as standard. Bluefin coil. Operating low water content in the plant. Automatic circuit breaker (standard). Buffer tank placed under unit. Coils treatments....

Open the catalog to page 12

Air cooled chiller & Heat Pumps | Technical feature AQH DCI 20-30 Model AQH DCI Part load steps Power supply Stepless V/Ph/Hz Startup type Refrigerant Type Scroll (BLDC Motor) Crankcase heater Plate exchanger AISI 316 Antifreeze heater Connection type Inlet/outlet diameter Water drain connection Condenser Qty Frontal surface Air flow Speed Power imput Pump Qty Power input Weight Dimensions Lenght Acoustical data Sound power level Sound pressure level (4) (1) Data based on 7°C leaving chilled water temperature and 35°C ambient air temperature. (2) Input power (only compressors). (3) Data based...

Open the catalog to page 13

| Air cooled chiller & Heat Pumps Air cooled chiller SyScroll Air 20–35 CO 20–33 kW Technical feature 4 sizes. Cooling capacity from 20,8 to 33,7 kW. One refrigerant circuit. One scroll compressor. New control. Operating low water content in the plant. Pump as standard. Automatic circuit breaker (standard). Buffer tank placed under unit. Coil grilles. Coils treatment. Fan speed control (standard). Mechanical gauges. Power factor corrector capacitors. Sequence phases control (standard). Softstart. Water differential pressure switch (standard). Water filter (standard). Water flow switch. SyScroll...

Open the catalog to page 14