EPCE00-11A. Powerful. water cooled. Hydronic systems EUW*40-200KX

Transcription

1 EPCE00-11A Powerful water cooled Hydronic systems EUW*40-200KX

2 DAIKIN Daikin enjoys a worldwide reputation, based on over 70 years' experience in the manufacture of advanced, high quality air conditioning equipment. The water cooled water chillers are available in several capacities over a wide operation range. These chillers are produced in Ostend, Belgium and distributed via an extensive network of highly experienced specialists. The careful development of closely matched compressor/refrigerant combinations, has enabled Daikin to produce complete ranges of water chillers genuinely optimised for use with R-134a and R-407C refrigerants that possess the same quality and performance levels as our renowned R-22 models. Environment Daikin chillers offer the ultimate in flexibility and control a reflection of the advanced technology inherent within them. Unique in their precision, power, low operating noise, easy maintenance and low running costs, Daikin chillers represent the sure and safe route to an environment that is comfortable, clean and consistent. Technology Total control As the world s only chiller manufacturer that makes its own refrigerant and compressors, Daikin has total control at the production stage. No matter how large your premises and whatever your air conditioning needs, there is a Daikin chilled water system to suit your requirements. It is a system that has proved its worth in a multiplicity of situations from industrial sites to retail warehouses, hotels and department stores. 2

3 It is the unique combination of advanced technology, experience and reliability that makes Daikin the obvious choice and long term solution for the professional. EUW*40-100KX EUW* KX 3

4 DAIKIN More than 10 years ago Daikin commenced production of R-134a a non flammable, non toxic, chlorine free, hydrofluorocarbon with zero depletion potential. Key components such as compressor, evaporator, condenser, piping and oil have always been purpose designed by Daikin when intended for use with environmental friendly refrigerants. At heart of the larger Daikin chillers is a semi hermetic single screw compressor, designed, tested and manufactured in Daikin s own laboratories, in order to meet the very highest capacity, performance and maintenance specifications. This compressor has been especially developed for operation with R-134a refrigerant, guaranteeing many years of reliable and efficient operation. 4

5 Terminal plate Refrigerant suction Motor Refrigerant discharge Newly designed compact oil recovery system for easier maintenance and servicing Durable polymer gate rotors guarantee long life and optimum performance Slide valve for reliable capacity control Features: compact, simple and robust construction lack of valves or critical reciprocating components increases resistance to liquid slugging and ensures maximum reliability very low bearing load, well-balanced axial and radial forces by symmetrical compression with a single rotor and 2 idle turning gate rotors durable polymer gate rotors eliminate friction and significantly reduce wear and energy losses no oil pump necessary - compressor is cooled and sealed by liquid refrigeration injection, resulting in a constant working temperature throughout an extended working life and allowing reduced rotor clearance for accurate and efficient compression very low vibration levels, resulting in less wear and low operating sound level (silencer incorporated within compressor) Benefit: unequalled reliability for increased long life operation overhaul only necessary after 40,000 hours running (= 4.5 years of continuous operation) Additional features: standard discharge stop valve easy to access to both compressor and safety devices star delta starter with low starting current as standard 5

6 DAIKIN DDC (Digital Display Control) The compact line chillers are equipped with a DDC control (digital display control) which provides detailed information and accurate control of all functional parameters by easy menu screen scrolling. The DDC control is self diagnostic and can be set up in several languages (English, French, German, Spanish, Italian). Lead lag function is standard, as well as voltage free contacts for remote start/stop and double set point switch. The control is standard equipped for night setback and peak load limitation. The DDC control is removable - once programmed, the chiller can run without remote control or with the control located up to 1,000 metres from the unit! BMS connection kit (Building Management System) Any Daikin chiller with a DDC control can be equipped with a connection to a building management system. This system monitors and controls lighting, alarms, ventilation - and also Daikin chillers. The Daikin BMS connection supports popular standard protocols such as MODBUS, J-BUS and BACNET and consists of built in address cards for each chiller and a single gateway that can link as many as 16 chillers to the BMS. The BMS supports the complete operation of the chiller and can also monitor and control more than 130 individual parameters including the monitoring of chiller settings, status, temperatures, pressures, alarms and the control of setpoints and on/off operation. DDC control 6 gateway

7 DICN (Daikin Integrated Chiller Network) Daikin chillers with DDC can be equipped with DICN which allows the simultaneous operation of up to 4 chillers as if they were a single unit, in order to deliver the required cooling capacity. This results in precise and efficient capacity control and is also useful for back up purposes, ensuring that the necessary amount of cooling is available and guaranteeing reliable operation of the chiller plant. This function enables a Daikin 2MW chiller plant to be operated via a single controller. Advantages: choice between common leaving or entering water control intelligent temperature control energy saving and increasing the lifetime of the pumps a difference in running hours between the different units can be programmed night setback function peak load limitation the DICN grouped units can be integrated in the BMS the controller can be located up to 300 m from the unit voltage free contacts are available 7

8 DAIKIN Victaulic joints The water cooled chillers are standard fitted with victaulic joints on evaporator and condenser pipes. Victaulic joints absorb vibrations, reduce operating sound and thermal deflection and simplify chiller piping and installation. They can accommodate 8 piping angles and guarantee stress free, leak tight water piping connection. Heat exchangers The plate heat exchanger offers a maximum heat exchange between refrigerant and the water circuit. The use of this plate heat exchangers results in a compact unit: single and double circuit units have the same small footprint (only 2,672mm x 898mm). Chiller and compressor safety Daikin chillers are equipped with functions to ensure safe and reliable operation under all loads and in all applications. On the water cooled compact line chillers these include: double TüV approved high pressure switches low pressure protection pressure relief valve compressor motor thermal protector compressor motor overcurrent relay discharge temperature control freeze-up protection recycling and guard timer reverse phase protector DDC 8

9 DAIKIN EUW*40-100KX EUW* KX model-type unit size Option number Option description b d k m q s t Availability Not completely combinable options zh glycol application chilled water temperature down to -5 C - o o o o o o o o o o o o o o o o fact. mount zl glycol application chilled water temperature down to -10 C - o o o o o o o o o o o o o o o o fact. mount Completely combinable options op03 dual part pressure relief valve on the condenser - o std o o o std o o o o o o o o o o fact. mount op01 liquid line solenoid valve - o o o o o o o o o o o o o o o o fact. mount op12 suction stop valve - o std o o o std o o o o o o o o o o fact. mount op52 main isolator switch (only Y1-model) - o o o o o o o o o o o o o o o o fact. mount op57 A-meter, V-meter - o o o o o o o o o o o o o o o o fact. mount opln Low noise operation - o o o o o o o o o o o o o o o o fact. mount opcn Option Daikin Integrated Chiller Network - o o o o o o o o o o o o o o o o fact. mount Available kit EKCLWS Common leaving water kit - o o o o o o o o o o o o o o o o kit EKDCE Evaporator water collector double circuit - o o o o o o o o o o o o kit EKDCC Condenser water collector double circuit - o o o o o o o o o o o o kit EKAC60A BMS address card for single circuit - o o o o o o o o o o o kit EKAC120A BMS address card for double circuit - o o o o o o o o o o o o kit EKBMSMBA BMS gateway MODBUS protocol - o o o o o o o o o o o o o o o o kit EKBMSBNA BMS gateway BACNET protocol - o o o o o o o o o o o o o o o o kit Impossible option combinations: o available ZH + ZL - not available std standard

10 DAIKIN EUW*40KX EUW*60KX EUW*80KX EUW*100KX Nominal capacity cooling kw heating kw Nominal input cooling kw heating kw Capacity steps % (start up) (start up) Evaporator type brased plate heat exchanger qty x model 1xAC250Q-NP60 1xAC250Q-NP96 1xAC250Q-NP128 1xAC250Q-NP162 Refrigerant circuit type R-134a R-134a R-134a R-134a charge kg control thermostatic expansion valve oil type FVC68D FVC68D FVC68D FVC68D oil charge l Compressor type semi hermetic single screw No. of circuits/compressors 1/1 1/1 1/1 1/1 Condenser type shell & tube AS240 shell & tube AS350 shell & tube AS80T shell & tube AS92T Dimensions mm 1,014 x 2,672 x 898 Machine weight kg 990 1,320 1,640 1,680 Operation weight kg 1,020 1,370 1,710 1,760 Sound power level (standard) db(a) Sound power level (low noise option) db(a) Casing material polyester painted galvanised steel plate colour ivory white/munsell code 5Y7.5/1 Piping connections evap. water in/outlet 3"victaulic 3"victaulic 3"victaulic 3"victaulic condenser water in/outlet 2"1/2 victaulic 3"victaulic 3"victaulic 3"victaulic condenser water drain M6 M6 M6 M6 evaporator water drain field installation field installation field installation field installation relief device outlet 1x1" 1x1" 2x1" 2x1" Safety and functional devices double TüV approved high pressure switches/low pressure protection/pressure relief valve/compressor motor thermal protector/compressor motor overcurrent relay/discharge temperature controller/ freeze-up protection/recycling and guard timer/digital display controller with electronic temperature control/reverse phase protector Power supply Y1 3~/400V/50Hz 3~/400V/50Hz 3~/400V/50Hz 3~/400V/50Hz T1 3~/230V/50Hz 3~/230V/50Hz 3~/230V/50Hz 3~/230V/50Hz 10 Notes: 1. Nominal cooling capacities are based on: evaporator 12 C/7 C * condenser 30 C/35 C 2. Nominal heating capacities are based on: evaporator 12 C/7 C * condenser 40 C/45 C 3. The sound power level is an absolute value indicating the "power" which a sound source generates.

11 EUW*120KX EUW*140KX EUW*160KX EUW*180KX EUW*200KX Nominal capacity cooling kw heating kw Nominal input cooling kw heating kw Capacity steps % (start up) (start up) Evaporator type brased plate heat exchanger qty x model 2xAC250Q-NP96 AC250Q-NP128 2x AC250Q-NP128 AC250Q-NP162 2x AC250Q-NP162 + AC250Q-NP96 + AC250Q-NP128 Refrigerant circuit type R-134a R-134a R-134a R-134a R-134a charge kg 2x x x70 control thermostatic expansion valve oil type FVC68D FVC68D FVC68D FVC68D FVC68D oil charge l 2 x x x x Compressor type semi hermetic single screw No. of circuits/compressors 2/2 2/2 2/2 2/2 2/2 Condenser type 2 x shell & tube AS350 2 x shell & tube AS350 2 x shell & tube AS80T shell & tube AS92T & AS80T 2 x shell & tube AS92T Dimensions mm 2,000x2,672,898 Machine weight kg 2,640 2,960 3,280 3,320 3,360 Operation weight kg 2,740 3,080 3,420 3,470 3,520 Sound power level (standard) db(a) Sound power level (low noise option) db(a) Casing material polyester painted galvanised steel plate colour ivory white/munsell code 5Y7.5/1 Piping connections evap. water in/outlet 3"victaulic 3"victaulic 3"victaulic 3"victaulic 3"victaulic condenser water in/outlet 3"victaulic 3"victaulic 3"victaulic 3"victaulic 3"victaulic condenser water drain M6 M6 M6 M6 M6 evaporator water drain field installation field installation field installation field installation field installation relief device outlet 2x1" 3x1" 4x1" 4x1" 4x1" Safety and functional devices double TüV approved high pressure switches/low pressure protection/pressure relief valve/compressor motor thermal protector/compressor motor overcurrent relay/discharge temperature controller/freeze-up protection/recycling and guard timer/digital display controller with electronic temperature control/reverse phase protector Power supply Y1 3~/400V/50Hz 3~/400V/50Hz 3~/400V/50Hz 3~/400V/50Hz 3~/400V/50Hz T1 3~/230V/50Hz 3~/230V/50Hz 3~/230V/50Hz 3~/230V/50Hz 3~/230V/50Hz Notes: 1. Nominal cooling capacities are based on: evaporator 12 C/7 C * condenser 30 C/35 C 2. Nominal heating capacities are based on: evaporator 12 C/7 C * condenser 40 C/45 C 3. The sound power level is an absolute value indicating the "power" which a sound source generates. 11

12 Daikin units comply with the European regulations that guarantee the safety of the product. Daikin Europe NV is approved by LRQA for its Quality Management System in accordance with the ISO9001 standard. ISO9001 pertains to quality assurance regarding design, development, manufacturing as well as to services related to the product. ISO assures an effective environmental management system in order to help protect human health and the environment from the potential impact of our activities, products and services and to assist in maintaining and improving the quality of the environment. Specifications are subject to change without prior notice Zandvoordestraat 300 B-8400 Oostende, Belgium Internet: Daikin products are distributed by: EPCE00-11A / 650 / 10/01 La Movida Printed on non-chlorinated paper / Printed in Belgium