AIR CONDITIONERS
description
& FEATURES
The Air Conditioners series MAC [excluding the MAC (O) models] are designed and manufactured as air-condensed monobloc units, in explosion-protected execution, with an Ex type of protection specifically suitable to the “area classification”, declared by the ‘User
The series is ATEX – IECEx – and EACEx certified and is suitable to Cooling/Air Conditioning Ex p Pressurized Cabinets, Electro-Instrumental Panels and Cabins, intended for “onshore/offshore” installation, in Hazardous Area classified as Zone 1 and/or Zone 2 and/or Zone 21 and/or Zone 22
models
& EXAMPLES OF APPLICATION
The model of an Air Conditioner series MAC is defined by a basic code, composed as follow:
M: Manufacturer’s code (EMB)
AC: Air Conditioner
(P)-: for Pressurized Cabinets*
CWM: Conditioner Wall Mounting*
CRM: Conditioner Roof Mounting*
*Acronyms used only in the Codes of Air Conditioners for Exp Pressurized Cabinets
CW: Cooler Wall mounting
CR: Cooler Roof mounting
X: Ex Air Conditioner
. . . : Cooling Capacity in W, expressed by a 3-digits number consisting of the 2 first digits of the power value and of a third digit indicating the quantity of following “noughts” that complete the value itself
The indicated below 7 models, where the second digit is 1, belong to second generation Air Conditioners
For the complete definition of the model, it is necessary to integrate the basic code, with further acronyms, relating to the power supply voltage, the Refrigerant Gas type, as well as to any optional, accessories and/or special versions
The acronyms can be deduced from the respective brochures
The MAC series includes the following types of AIR CONDITIONERS
Basic codes related to the range of AIR CONDITIONERS for Ex p Pressurized cabinets
Wall mounting execution
MAC(P)-CWM142, nominal cooling capacity: 1400 W
AC(P)-CWM202, nominal cooling capacity: 2000 W
MAC(P)-CWM232, nominal cooling capacity: 2300 W
MAC(P)-CWM302, nominal cooling capacity: 3000 W
Roof mounting execution
MAC(P)-CRM142, nominal cooling capacity: 1400 W
MAC(P)-CRM202, nominal cooling capacity: 2000 W
MAC(P)-CRM232, nominal cooling capacity: 2300 W
Basic codes related to the following range of AIR CONDITIONERS for Electro-Instrumental Panels and Cabins installed in Hazardous Area
the Air conditioners are equipped with Fan coil dry expansion (non-ductable ventilation) and can be equipped with heat pump
Capacità di riscaldamento, nella versione con Pompa di Calore: 2600÷6000 W
Esecuzione per montaggio a parete
MAC-CWX312, nominal cooling capacity: 3000 W
MAC-CWX412, nominal cooling capacity: 4000 W
MAC-CWX512, nominal cooling capacity: 5000 W
MAC-CWX712, nominal cooling capacity: 7000 W
MAC-CWX912, nominal cooling capacity: 9000 W
Roof mounting execution
MAC-CRX302, nominal cooling capacity: 3000 W
MAC-CRX402, nominal cooling capacity: 4000 W
MAC-CRX712, nominal cooling capacity: 7000 W
MAC-CRX912, nominal cooling capacity: 9000 W
to the complete model code it is necessary to add the /Fc1 alphanumeric suffix, which expressly identifies this range of Air Conditioners
Basic codes related to the following range of AIR CONDITIONERS for Electro-Instrumental Panels and Cabins, installed in Hazardous Area
The Air conditioners are equipped with Fan coil dry expansion (ductable ventilation) and without possibility of heat pump (heating with external electric heaters)
Monobloc configuration with a single structure equipped with: Cooling Circuit, Fans, Electric heaters and Logic Control Unit
The structure can house 2 redundant air conditioners, but the redundancy management will be exercised through an additional Logic Control Unit mounted separately
Wall mounting execution (with anti-vibration bellows interposed) and floor support:
MAC-CWX602÷ MAC-CWX104, nominal cooling capacity: 6.000÷100.000 W
Heating Capacity, with Electric Heaters: 2÷40 kW
Roof mounting execution:
MAC-CRX602÷ MAC-CRX104, nominal cooling capacity: 6.000÷100.000 W
Heating Capacity, with Electric Heaters: 2÷40 kW
to the complete model code it is necessary to add the /Fc2 alphanumeric suffix, which expressly identifies this range of Air Conditioners
AIR CONDITIONERS complying NEC 500: MAC(NA)
AIR CONDITIONERS in ordinary execution (not Ex): MAC(O)
The following Application Examples show some of our most meaningful realizations of MAC series Air Conditioner
II 2GD c IIC T4 Gb IIIC T135°C Db, with Sand protection
