Aluminium Heat Exchanger | A50

Product catalog summary

Overview: The document provides detailed specifications and characteristics of the Aluminium Heat Exchanger A50, including various models with different voltage and bypass configurations. It emphasizes the importance of reading the 'General Instructions for Heat Exchanger Use' before operation.

Specifications: The heat exchangers are available in different configurations based on voltage (12V, 24V, 230V, 400V) and bypass types (Thermostatic T15 VT 3 bar 60°C, Pressure T15 VNR 4.5 bar). Key specifications include fan diameter, air flow rate, voltage, current, dimensions, weight, and capacity.

Characteristic Curves: The document includes graphs illustrating the heat exchange capacity, radiator passage pressure drop, and bypass passage load loss under various conditions such as temperature differences and oil viscosity. These curves help in understanding the performance of the heat exchangers under different operational scenarios.

Bypass Valves: Two types of bypass valves are detailed: Thermostatic T15 VT (3 bar, 60°C) and Pressure T15 VNR (4.5 bar). These valves are crucial for maintaining optimal pressure and temperature conditions within the system.

Accessories: The document lists accessories such as left and right supporting feet and thermostats with various trigger temperatures. It also includes thermal switches with IP54 and IP65 protection, indicating their suitability for different environmental conditions.

Legend: A legend is provided to explain the abbreviations used in the document, such as A50 for exchanger type, 2E for solenoid valves, and various fan unit voltages.

Catalog excerpts

Aluminium heat exchanger Before using the heat exchanger, carefully read the document entitled GENERAL INSTRUCTIONS FOR HEAT EXCHANGER USE. 398SAE010EN02 - 27-07-2020

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Support foot not included (see Accessories) Air flow Voltage Current rate Weight Capacity

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Characteristic curves Heat exchange (thermal) capacity Radiator passage pressure drop Temperature difference Constant temperature Constant viscosity 200 l/min 80 l/min 40 l/min Bypass passage load loss VT thermostatic bypass Q = 20 l/min TOIL = 40°C µOIL = 32 cSt Blowing High power aspirating High power blower Extra high power aspirating Extra high power blower Fan unit voltage Exchanger type Bypass valves Thermostatic bypass valve 3 bar 60°C T15 VNR Pressure bypass valve at 4.5 bar

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Support foot not included (see Accessories) Power Frequen- Speed cy Weight Capacity

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Characteristic curves Heat exchange (thermal) capacity Radiator passage pressure drop Temperature difference Constant temperature Constant viscosity 200 l/min 80 l/min 40 l/min Bypass passage load loss VT thermostatic bypass Q = 20 l/min TOIL = 40°C µOIL = 32 cSt Bypass valves Blowing Fan unit voltage Fan unit voltage Thermostatic bypass valve 3 bar 60°C T15 VNR Pressure bypass valve at 4.5 bar Exchanger type

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Support foot not included (see Accessories) Code Power Frequen- Speed cy Weight Capacity

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Characteristic curves Heat exchange (thermal) capacity Radiator passage pressure drop Temperature difference Constant temperature Constant viscosity 200 l/min 80 l/min 40 l/min Bypass passage load loss VT thermostatic bypass Q = 20 l/min TOIL = 40°C µOIL = 32 cSt Exchanger type Bypass valves Thermostatic bypass valve 3 bar 60°C T15 VNR Pressure bypass valve at 4.5 bar

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A50 Hydraulic actuation Dimensions L MAX Support foot not included (see Accessories) Code Weight Capacity A50 IA HYDR.MOT. GR1 bypass T15 V.T. 3 bar 60°C A50 IS HYDR.MOT. GR1 bypass T15 V.T. 3 bar 60°C A50 IA HYDR.MOT. GR1 bypass T15 VNR 4.5 bar A50 IS HYDR.MOT. GR1 bypass T15 VNR 4.5 bar

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Characteristic curves Heat exchange (thermal) capacity Radiator passage pressure drop Temperature difference Constant temperature Constant viscosity Bypass passage load loss VT thermostatic bypass Q = 20 l/min TOIL = 40°C µOIL = 32 cSt Hydraulic aspirating Hydraulic blowing With motor mounting With integrated motor mounting Exchanger type Bypass valves Thermostatic bypass valve 3 bar 60°C T15 VNR Pressure bypass valve at 4.5 bar M27x2

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Characteristic curves Left supporting foot Code Left supporting foot 18 Code Right supporting foot FR290000012R 42 20 Thermostats Trigger temperature C°

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