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Daikin EWAH240TZ-SSB1 [16/102] Electrical options on request
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OPTIONS
Electrical options – On request
Energy meter (including current limit) (opt. code 16a)
Device installed inside the control box that displays all chiller electrical power parameters at line input such as
line voltage and phase current, input active and reactive power, active and reactive energy, including current
limit option. An integrated RS485 module allows a Modbus communication to an external BMS.
Speedtrol (opt. code 42) - Opt. incompatibility 99a-142.
Continuous fan speed regulation on the first fan (VFD driven) of each circuit. It allows unit operation down to -
18ºC (available only for SILVER version).
For GOLD and PLATINUM series the operation down to -18°C is allowed without additional options.
Evaporator flow switch (opt. code 58)
Supplied separately to be wired and installed on the evaporator water piping (by the customer). The installation
of the flow switch in mandatory.
Compressors circuit breakers (opt. code 95)
Safety devices that include in a single device all safety functions otherwise provided by standard fuses and
optional thermal relays, such as protection against overcurrent, overload, current unbalance - Opt. incompatibility
11.
Fans speed regulation (INVERTER) (opt. code 99a – provided as standard on GOLD series)
Available on Silver series as option.
Not available on Platinum series that provides the EC fans as standard.
Opt. incompatibility 42-142.
Ground fault relay (opt. code 102)
To shut down the entire unit if a ground fault condition is detected.
Rapid restart (opt. code 110)
Rapid Restart is the ideal solution for those application where we cannot afford the loose of cooling such as data
centers, health care facilities, process cooling …etc. For this kind of applications, in case of a power failure, chiller
equipment are required to restore the cooling supply to the system as fast as possible. Standard unit (without
the Rapid Restart option) will be starting within 310 seconds after the power is restored and it will be reaching
full load cooling capacity within 20 ÷ 25 minutes (obviously depending on the load demand). Rapid Restart option
includes an UPS unit for the chiller controller allowing the chiller to start in 10 seconds after power is restored
and to reach full load cooling capacity in less than 3 minutes from the unit restart.
For more details about this option please refer to the Control Manual.
Inverter kit for pumps:
-
INVERTER KIT FOR 1 CENTR PUMP LOW LIFT (opt. code 120e) – opt. incompatibility 120f–120g-120 h.
-
INVERTER KIT FOR 1 CENTR PUMP HIGH LIFT (opt. code 120f) – opt. incompatibility 120f–120g-120 h.
-
INVERTER KIT FOR 2 CENTR PUMP LOW LIFT (opt. code 120g) – opt. incompatibility 120f–120g-120 h.
-
INVERTER KIT FOR 2 CENTR PUMP HIGH LIFT (opt. code 120h) – opt. incompatibility 120f–120g-120 h.
note: the Inverter kit must be associated with the corresponding hydronic kit (opt.code 78/79/80/81).
The inverter kit can be used for the following purposes:
- Tuning the water flow during unit commissioning.
- Control the pump speed via external input from Building Management System (BMS)
For this application a 0-10V signal for the pump speed must be provided from the plant manager according to
the specific control strategy of the plant. The water must be within the minimum and maximum value allowed for
the unit (refer to the “Operating limit” chapter). The change in water flow rate must not be exceed more than
10% of the design water flow rate per minute.
- Set a “thermostat off” pump speed. Providing the unit with the inverter kit for the on-board pump is possible
to manage two different water flow settings. A setting for water flow during the "Thermostat ON" mode (when
the chiller is actually providing cooling to the plant), and a set for the “thermostat off” mode (when the plant load
is satisfied and the compressors are waiting to start). This feature allows to achieve energy saving on plant
operating cost by reducing the speed of the pumps when the chiller has reached the set point.
Содержание
- Air cooled chiller with inverter screw compressor 1
- Ewah tz b 1
- Ewah tz b product manual 1
- Product manual 1
- Features and benefits 3
- Additional information related to f gas regulation eu no 517 2014 of the european parliament and of the council of 16 april 2014 on fluorinated greenhouse gases and repealing regulation ec no 842 2006 4
- General characteristics 6
- Comparison on thermophysical properties between r 134a and r 1234ze 7
- Critical temperature 101 1 109 4 7
- General characteristics 7
- Gwp 130 7
- Non toxic class 7
- Normal boiling temperature 26 4 19 3 7
- Odp 0 0 7
- R 134a r 1234ze 7
- Refrigerant name 7
- Safety group ansi ashrae 34 2007 a 7
- Toxicity class 7
- General characteristics 8
- General characteristics 9
- General characteristics 10
- Nomenclature 11
- Options 12
- Standard options supplied on basic units 12
- Options 13
- Mechanical options on request 14
- Options 14
- Options 15
- Electrical options on request 16
- Options 16
- Options 17
- Ac 700 rpm fans opt 57 std std na 18
- Ec fans up to 700 rpm opt 59 on request on request std 18
- Fans speed regulation inverter opt 9a on request std na 18
- Model ss sl sr xs xl xr ps pl pr 18
- Options 18
- Pa esp fans opt 60 on request on request na 18
- Pa esp fans opt 61 on request cf cf 18
- Speedtrol opt 2 on request na na 18
- Installation options on request 19
- Options 19
- Other options on request 19
- Ewah tz ssb 20
- Technical specifications 20
- Ewah tz ssb 21
- Technical specifications 21
- Ewah tz ssb 22
- Technical specifications 22
- Ewah tz slb 23
- Technical specifications 23
- Ewah tz slb 24
- Technical specifications 24
- Ewah tz slb 25
- Technical specifications 25
- Ewah tz srb 26
- Technical specifications 26
- Ewah tz srb 27
- Technical specifications 27
- Ewah tz srb 28
- Technical specifications 28
- Ewah tz xsb 29
- Technical specifications 29
- Ewah tz xsb 30
- Technical specifications 30
- Ewah tz xsb 31
- Technical specifications 31
- Ewah tz xlb 32
- Technical specifications 32
- Ewah tz xlb 33
- Technical specifications 33
- Ewah tz xlb 34
- Technical specifications 34
- Ewah tz xrb 35
- Technical specifications 35
- Ewah tz xrb 36
- Technical specifications 36
- Ewah tz xrb 37
- Technical specifications 37
- Ewah tz psb 38
- Technical specifications 38
- Ewah tz plb 39
- Technical specifications 39
- Ewah tz prb 40
- Technical specifications 40
- Electrical specifications 41
- Ewah tz ssb 41
- Electrical specifications 42
- Ewah tz ssb 42
- Electrical specifications 43
- Ewah tz slb 43
- Electrical specifications 44
- Ewah tz slb 44
- Electrical specifications 45
- Ewah tz srb 45
- Electrical specifications 46
- Ewah tz srb 46
- Electrical specifications 47
- Ewah tz xsb 47
- Electrical specifications 48
- Ewah tz xsb 48
- Electrical specifications 49
- Ewah tz xlb 49
- Electrical specifications 50
- Ewah tz xlb 50
- Electrical specifications 51
- Ewah tz xrb 51
- Electrical specifications 52
- Ewah tz xrb 52
- Electrical specifications 53
- Ewah tz psb 53
- Electrical specifications 54
- Ewah tz plb 54
- Electrical specifications 55
- Ewah tz prb 55
- A model 63 hz 125 hz 250 hz 500 hz 1000 hz 2000 hz 4000 hz 8000 hz db a 56
- Ewah tz ssb 56
- Power db 56
- Sound levels 56
- A model 63 hz 125 hz 250 hz 500 hz 1000 hz 2000 hz 4000 hz 8000 hz db a 57
- Ewah tz slb 57
- Power db 57
- Sound levels 57
- A model 63 hz 125 hz 250 hz 500 hz 1000 hz 2000 hz 4000 hz 8000 hz db a 58
- Ewah tz srb 58
- Power db 58
- Sound levels 58
- A model 63 hz 125 hz 250 hz 500 hz 1000 hz 2000 hz 4000 hz 8000 hz db a 59
- Ewah tz xsb 59
- Power db 59
- Sound levels 59
- A model 63 hz 125 hz 250 hz 500 hz 1000 hz 2000 hz 4000 hz 8000 hz db a 60
- Ewah tz xlb 60
- Power db 60
- Sound levels 60
- A model 63 hz 125 hz 250 hz 500 hz 1000 hz 2000 hz 4000 hz 8000 hz db a 61
- Ewah tz xrb 61
- Power db 61
- Sound levels 61
- A model 63 hz 125 hz 250 hz 500 hz 1000 hz 2000 hz 4000 hz 8000 hz db a 62
- Ewah tz psb 62
- Power db 62
- Sound levels 62
- A model 63 hz 125 hz 250 hz 500 hz 1000 hz 2000 hz 4000 hz 8000 hz db a 63
- Ewah tz plb 63
- Power db 63
- Sound levels 63
- A model 63 hz 125 hz 250 hz 500 hz 1000 hz 2000 hz 4000 hz 8000 hz db a 64
- Ewah tz prb 64
- Options 64
- Power db 64
- Ewah tz s b silver series 65
- Operating limits 65
- Ewah tz x b gold series 66
- Operating limits 66
- Ref 1 standard unit no options are required to operate in this area ref 2 standard unit opt 08 brine chiller may not unload to minimum load ref 3 contact factory ref 4 standard unit opt 142 high ambient kit 66
- Ewah tz p b platinum series 67
- Operating limits 67
- Ref 1 standard unit no options are required to operate in this area ref 2 standard unit opt 08 brine chiller may not unload to minimum load ref 3 contact factory ref 4 standard unit opt 142 high ambient kit 67
- Silver 68
- Platinum 69
- Heat recovery 70
- Operating limits 70
- Water treatment 70
- Options technical data 71
- Ewah tzb s s l r silver series total pump head 72
- Single pump low lift 72
- Ewah tzb s s l r silver series total pump head 73
- Single pump high lift 73
- Ewah tzb x s l r gold series total pump head 74
- Single pump low lift 74
- Ewah tzb x s l r gold series total pump head 75
- Single pump high lift 75
- Ewah tzb p s l r platinum series total pump head 76
- Ewah370tzpsb2 ewah370tzplb2 ewah370tzprb2 7 5 14 1 400v 3ph 50hz 16 ip55 f 25 120 40 f 76
- Ewah440tzpsb2 ewah440tzplb2 ewah440tzprb2 9 2 17 4 400v 3ph 50hz 16 ip55 f 25 120 40 g 76
- Ewah530tzpsb2 ewah530tzplb2 ewah530tzprb2 11 20 2 400v 3ph 50hz 16 ip55 f 25 120 40 h 76
- Ewah610tzpsb2 ewah610tzplb2 ewah610tzprb2 11 20 2 400v 3ph 50hz 16 ip55 f 25 120 40 h 76
- Ewah690tzpsb2 ewah690tzplb2 ewah690tzprb2 15 26 6 400v 3ph 50hz 16 ip55 f 25 120 40 i 76
- Ewah770tzpsb2 ewah770tzplb2 ewah770tzprb2 15 26 6 400v 3ph 50hz 16 ip55 f 25 120 40 i 76
- Insulation 76
- Max ambient temperatures 76
- Note to calculate the total electrical data of the base unit selected with hydronic kit the electrical data of the pump must be added to the electrical data of the base unit electrical data are subject to modification without notice please refer to unit nameplate 76
- Protection 76
- Pump motor current a power supply pn motor 76
- Pump motor power kw 76
- Ref curve 76
- Single pump low high lift 76
- Temperature 76
- Working 76
- Double pump low lift 77
- Ewah tzb s s l r silver series total pump head 77
- Options technical data 77
- Double pump high lift 78
- Ewah tzb s s l r silver series total pump head 78
- Options technical data 78
- Double pump low lift 79
- Ewah tzb x s l r gold series total pump head 79
- Options technical data 79
- Double pump high lift 80
- Ewah tzb x s l r gold series total pump head 80
- Options technical data 80
- Double pump low high lift 81
- Ewah tzb p s l r platinum series total pump head 81
- High lift 81
- Low lift 81
- Note to calculate the total electrical data of the base unit selected with hydronic kit the electrical data of the pump must be added to the electrical data of the base unit electrical data are subject to modification without notice please refer to unit nameplate 81
- Options technical data 82
- Hydraulic scheme 83
- Options technical data 83
- Options technical data 84
- Options technical data 85
- Dimensional drawing 86
- Dimensional drawing 87
- Dimensional drawing 88
- Note the above drawings are not contractually binding for the design of installation refer to the dedicated dimensional drawing available from the factory on request the data are subject to change without notice 88
- Dimensional drawing 89
- Dimensional drawing 90
- Dimensional drawing 91
- Dimensional drawing 92
- Dimensional drawing 93
- Dimensional drawing 94
- Dimensional drawing 95
- Note the above drawings are not contractually binding for the design of installation refer to the dedicated dimensional drawing available from the factory on request the data are subject to change without notice 95
- Installation notes 96
- Installation notes 97
- Technical specifications 98
- Technical specifications 99
- Technical specifications 100
- Technical specifications 101
- 565 2700 102
- Daikin applied service 102
- For all daikin applied uk 102
- For more information email info daikinapplied uk or visit www daikinapplied uk 102
- Spares enquiries call us on 102
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