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Transcription

1 hore nd Offsh arine an ms for Ma geration System & Refrig HV VAC & PRODUCT CATALOGUE AUTONOMOUS AIR CONDITIONERS O

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3 PRODUCT CATALOGUE AUTONOMOUS AIR CONDITIONERS CONTENT PAGE 1. MARINE PACKAED AIR CONDITIONER MP-G...4 MP-G3HS(F)3 MP-G5HS(F)3 MP-G7.5HS(F)3 MP-G10HS(F)3 MP-G15HS(F)3 MP-G20HS(F)3 2. WATER COOLED PACKAGED AIR CONDITIONER VK...12 VK12 VK18 VK24

4 MARINE PACKAGED AIR CONDITIONER MP-G DESCRIPTION The copper coated disinfecting heat exchanger is a special heat exchanger with patent for disinfection. It is treated with copper different from former aluminized process. The copper itself has a disinfecting function to stop the breeding of various bacteria so it is possible to maintain the indoor condition pleasantly. The series of Century Marine Type Water Cooled Packaged Air Conditioner is provided with the latest technological features, to ensure reliable and efficient cooling operating for ducted and freeblow air conditioning system. Each unit is composed of compressor(s), sea and fresh water cooled condenser(s), an evaporator and evaporator fans including protection and control devices, and located in a floor-standing cabinet which blends with interior of a ship. And also the heater and humidifier can be provided upon costumer s request. These factory-assembled, completely packaged and self-control units are ideal for quick and low cost installation, guarantee economical and reliable operation. FEATURES AND BENEFITS accurate choice this properly sized product assures accurate cooling load matching and optimum air distribution. Plenum chamber type packaged air conditioners (free blow type) are capable of adjusting air discharge. The air discharge grilles are mounted on a plenum chamber on the top of the unit. Duct type packaged air conditioners designed for ducted air distribution systems, thereby enabling central air conditioning; high durability this air conditioners are specifically designed in consideration of unique conditions of a ship such as bending, torsion and elongation caused by rolling and pitching of a ship, etc.; energy saving component the highly efficient compressor, evaporator, fans, motor, and sea and fresh water cooled condenser need less power by adopting optimum design; optional heating and humidifying operation two types of heaters are available, first one is an electric type, and second is a steam type. A spray type humidifier is also available; reliable protection system the compressor is protected by a three-phase thermal type overcurrent relay and a pressure switch to protect against refrigerant system default; quiet operation to reduce the noise from the evaporator unit, a compressor and a fan with low noise and sound-absorbing materials are used. Vibration-proof rubber bushing under the compressor helps to reduce noise and vibration. APPLICATION Packaged air conditioners contain all the necessary components in a compact casing. They provide excellent cooling when power is supplied and the drain and cooling water piping are connected. They can be installed almost anywhere in new or old ships in a minimum amount of space. Furthermore the attractive casing is designed to harmonize with the interior decoration of cabins. They are especially good for air conditioning saloons, mess rooms, office and dining rooms. In addition, they are ideal for air conditioning engine control rooms.

5 MARINE PACKAGED AIR CONDITIONER MP-G TECHNICAL SPECIFICATION Model Power source Painting colour Main Control Cooling water specification Cooling capacity [kw] [10 3 kcal/h] Cooling water flow rate [m 3 /h] Condenser press. drop [maq] Compressor Condenser Evaporator Type Model Nominal input [kw] Oil heater Refrigerant oil Type Model Type Type & drive Discharge type Fan Air volume [m 3 /min] External static press. [mmaq] Outer finishing Motor [kw] (4 pole) Protective devices Refrigerant control Condenser Piping in/outlet connection Condenser drain Refrigerant Air filter Weight [kg] Type Charged [kg] MP-G3HS(F)3 Sea Fresh MTZ (2 pole) PTC 35W SC-M3HA3 Cham. Duct A (JIS 5K) MP-G5HS(F)3 MP-G7.5HS(F)3 MP-G10HS(F)3 MP-G15HS(F)3 MP-G20HS(F)3 Sea Fresh Standard 3 ph, 440V, 60Hz AC Standard 1 ph, 220V, 60Hz AC Munsell No. 7.5 BG 7/2 (new light blue) Sea Fresh Sea Fresh Hermetic reciprocating gas compressor MTZ-56-4 MTZ-80-4 MTZ Sea Fresh x MTZ-80-4 Sea Fresh x MTZ (2 pole) 10.1 (2 pole) 9.8 (2 pole) 2x 10.1 (2 pole) 2x 9.8 (2 pole) PTC 35W PTC 35W PTC 35W POE-160PZ (POLYOLESTER OIL) Horizontal shell & tube type SC-M5HA3 SC-M7.5HA3 SC-M10HA3 Multi-pass cross finned tube type Double suction Multi blade centrifugal fan (Sirocco fan) PTC 35W PTC 35W Bitzer K813HB Cham. Duct Cham. Duct Cham. Duct Duct Duct Electric deposition painting & Synthetic resin painting backed on steel sheet Over-current relay (comp. & fan motor), dual (high/low) pressure switch Internal thermostat for compressor Fusible plug (melting temperature 72±2 o C) Thermal expansion valve 40A (JIS 5K) 40A (JIS 5K) 40A (JIS 5K) - 65A (JIS 5K) PT 1 (Female) R404A Washable vinyl chloride fibre

6 MARINE PACKAGED AIR CONDITIONER MP-G R407C unit standard specification Model MP-G3HS(F)5 MP-G5HS(F)5 MP-G7.5HS(F)5 MP-G10HS(F)5 Refrigerant Type R407C R134a unit standard specification Model MP-G3HS(F)4 MP-G5HS(F)4 MP-G7.5HS(F)4 MP-G10HS(F)4 Compressor Model MTZ-56-4 MTZ-80-4 MTZ MTZ-80X2SET Refrigerant Type R134a Condenser Model SC-M5HA4 SC-M7.5HA4 SC-M10HA4 SC-M15HA4 Packaged Air Conditioner Selection Guide MP- MP- MP- Item model G(N)3HS(F)3 G(N)5HS(F)3 G(N)7.5HS(F)3 Saloon and mess room Dining MP- G(N)10HS(F)3 MP- G(N)15HS(F)3 MP- G(N)20HS(F)3 96~ ~ ~ ~ ~ ~816 96~ ~ ~ ~ ~ ~720 room Entrance 77~96 132~ ~ ~ ~ ~624 Hall 96~ ~ ~ ~ ~ ~816 Cabin (total, volume) Engine control room 120~ ~ ~ ~ ~ ~816 77~96 132~ ~ ~ ~ ~624 The above values are based on the walls being insulated with 20 mm of non flammable material and of 2.4m ceiling height. Specification of optional accessories Item model MP-G3HS(F)3 MP-G5HS(F)3 MP-G7.5HS(F)3 MP-G10HS(F)3 Electric Output kw (kcal/h) 9 (7,740) 15 (12,900) 24 (20,640) 30 (25,800) heater Stage Step Steam hater Capacity kcal\h 9,000 20,500 29,000 38,000 Row Steam inlet pipe connection 25A 25A 25A 25A Steam outlet pipe connection 15A 15A 15A 15A Humidifier capacity [kg/h] Humidifier source steam [kg/cm 2 G] Steam humidifier connection 15A 15A 15A 15A Fresh air intake connection º º º º Rear suction duct connection º º º º Attachment of plenum chamber º º º º Alternation of piping direction º º º º Regulation valve for cooling water º º º º Pressure gauge for cooling water º º º º Failure switch for cooling water º º º º Stop valve for each press. gauge & switch º º º º 3-way test valve for each press. gauge & switch º º º º º Means attachable. Right hand pipe connection is standard. Nominal steam is based on standard working condition shown as: entering air temp. 18 o C; entering steam press. 6 kg/cm 2 G. Steam heating coil piping is JIS 10K with companion flange.

7 MARINE PACKAGED AIR CONDITIONER MP-G DIMENSIONS MP-G3~5 CHAMBER TYPE

8 MARINE PACKAGED AIR CONDITIONER MP-G MP-G3~5 DUCT TYPE

9 MARINE PACKAGED AIR CONDITIONER MP-G MP-G7.5~10 CHAMBER TYPE

10 MARINE PACKAGED AIR CONDITIONER MP-G MP-G7.5~10 DUCT TYPE

11 MARINE PACKAGED AIR CONDITIONER MP-G MP-G15~20

12 WATER COOLED PACKAGED AIR CONDITIONER VK DESCRIPTION Main components of the VK Air Conditioning Unit are: two speed centrifugal fan with motor fixed with permanently lubricated bearings and features impedance overload protection; copper evaporator coil with mechanically bonded aluminium fins; shell and tube type condenser which is suitable for cooling by sea water (or plate type suitable for cooling by fresh water); high speed and hermetically sealed compressor which is resiliently mounted for quiet vibrationfree operation and fitted internal overload; a washable filter which is situated behind the air intake grille; electrical panel which is located behind the right hand side panel and includes contractor, circuit breaker and mains connection block; controls manually operated switch and thermostat at front of unit. The unit can be fixed to a bulkhead by means of the M10 bolts incorporated at the rear of the unit. The brackets should be of robust design and capable of taking the unit weight of 80kg. TECHNICAL SPECIFICATION Model VK12 VK18 Nominal cooling load [kw] Cooling water flow [l/min] 10 (P1.8 mwg; 32 o C) 15 (P0.5 mwg; 32 o C) Low [m 3 /h] Medium [m 3 /h] High [m 3 /h] Fan motor rating [kw] Compressor motor power [kw] Nominal air flow Nominal water quantity [m 3 /h] Height Dimensions Width [mm] Depth Weight [kg] Electric heating [kw] Addition notes: sea water cooled shell and tube condenser; available with R404A, R407C, R134a refrigerants; zinc coated mild steel casing with powder coated paint finish RAL 9018 (grey); removable panels for access and maintenance; quick release grille for air filter cleaning and replacement; units supplied factory precharged only requiring suitable water and electrical connections; electric supply: 110V 1ph 60Hz (VK12 only) 220V 1ph 50/60Hz 380V 3ph 50Hz 440V 3ph 60Hz

13 WATER COOLED PACKAGED AIR CONDITIONER VK DIMENSIONS VK12

14 WATER COOLED PACKAGED AIR CONDITIONER VK VK18

15 WATER COOLED PACKAGED AIR CONDITIONER VK DESCRIPTION VK24 Air Conditioning Unit has nominal cooling load 7kW. Main components of this unit are: two speed centrifugal fan with motor fixed with permanently lubricated bearings and features impedance overload protection; copper evaporator coil with mechanically bonded aluminium fins; shell and tube type condenser which is suitable for cooling by sea water (or plate type suitable for cooling by fresh water); high speed and hermetically sealed compressor which is resiliently mounted for quiet vibrationfree operation and fitted internal overload; a washable filter which is situated behind the air intake grille; electrical panel which is located behind the right hand side panel and includes contractor, circuit breaker and mains connection block; controls manually operated switch and thermostat at front of unit. The unit can be fixed to a bulkhead by means of the M10 bolts incorporated at the rear of the unit. The brackets should be of robust design and capable of taking the unit weight of 135kg. TECHNICAL SPECIFICATION Model VK24 Nominal cooling load [kw] 7.00 Low [m 3 /h] 600 Nominal air Medium [m 3 /h] 800 flow High [m 3 /h] 1000 Fan motor rating [kw] Compressor motor power [kw] 2.89 Nominal water quantity [m 3 /h] 1.34 Height 550 Dimensions Width 1060 [mm] Depth 380 Weight [kg] 130 Electric heating [kw] 3.0 Addition notes: sea water cooled shell and tube condenser; available with R404A, R407C, R134a refrigerants; zinc coated mild steel casing with powder coated paint finish RAL 9018 (grey); removable panels for access and maintenance; quick release grille for air filter cleaning and replacement; units supplied factory precharged only requiring suitable water and electrical connections; electric supply: 110V 1ph 60Hz 220V 1ph 50/60Hz 380V 3ph 50Hz 440V 3ph 60Hz

16 WATER COOLED PACKAGED AIR CONDITIONER VK DIMENSIONS

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