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Daikin EWAQ610F-SS — электронные устройства защиты компрессоров и их функции [6/67]
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OPTIONS
Compressor thermal overload relays -
Safety electronic devices that, added to the standard protection devices, protect
compressor motors against overload and current unbalance.
Phase monitor - Device that monitors input voltage and stops the chiller in case of phase loss or wrong phase sequence.
Under / Over voltage control - Electronic device that monitors and displays input voltage, and stops the chiller in case of phase
loss, wrong phase sequence, or voltage exceeding minimum and maximum allowed values.
Energy meter -
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. An integrated RS485 mod
ule allows a
Modbus communication to an external BMS.
Capacitors for power factor correction - Devices that increase the power factor of the unit. The capacitors are “dry”
self-regenerating type with over pressure disconnecting safety device insulated with a no toxic dielectric mix without PCB or PCT.
Speedtrol (fan speed control device - ON/OFF - up to -18°C) - Continuous fan speed regulation on the first fan (VFD driven) of
each circuit. It allows unit operation down to -18ºC.
Setpoint reset, Demand limit and Alarm from external device - Setpoint Reset: The leaving water temperature set-point can
be overwritten with an external 4-20mA, through the ambient temperature, or through the evaporator water temperature ΔT.
Demand Limit: Chiller capacity can be limited through an external 4-
20mA signal or via network. Alarm from external device: The
unit controller is able to receive an external alarm signal. The user can decide whether this alarm signal will stop the unit or not.
Compressors circuit breakers 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.
Fans circuit breakers - Safety devices that, added to the standard protection devices, protect fan motors against overload and
overcurrent.
Fans speed regulation (+ fan silent mode) - Continuous fan speed regulation of all fans (VFD driven) for improved sound level of
the unit during l
ow ambient temperature operation. At very low temperatures, all fans except the first are switched off thus allowing
unit operation down to -18°C.
INSTALLATION
Rubber anti vibration mounts - Supplied separately, these are positioned under the base of the
unit during installation. Ideal to
reduce the vibrations when the unit is floor mounted.
Spring anti vibration mounts - Supplied separately, these are positioned under the base of the unit during installation. Ideal for
dampening vibrations for installation on roofs and metallic structures.
External tank without cabinet (500 L)
External tank without cabinet (1000 L)
External tank with cabinet (500 L)
External tank with cabinet (1000 L)
OTHER
Container Kit
Witness test
Acoustic test
Pagina 6 di 67
Содержание
- Ewaq f p.1
- Databook p.1
- Performance according to en14511 p.1
- Air cooled scroll chillers p.1
- Certifications p.2
- Versions p.2
- Low operating cost and extended operating life p.2
- Superior control logic p.2
- Sound configurations p.2
- Pagina 2 di 67 p.2
- Outstanding reliability p.2
- Low operating sound levels p.2
- Features and benefits p.2
- Code requirements safety and observant of laws directives p.2
- Evaporator plate heat exchanger p.3
- Compressor p.3
- Cabinet and structure p.3
- General characteristics p.3
- Refrigerant circuit p.3
- Refrigerant p.3
- Pagina 3 di 67 p.3
- Electronic expansion valve p.3
- Electrical control panel p.3
- Condenser fans ø 800 p.3
- Condenser p.3
- Supervising systems on request p.4
- Pagina 4 di 67 p.4
- General characteristics p.4
- Standard options supplied on basic unit p.5
- Pagina 5 di 67 p.5
- Options on request p.5
- Options p.5
- Pagina 6 di 67 p.6
- Options p.6
- Sound level p.7
- Refrigerant p.7
- Pagina 7 di 67 p.7
- Nomenclature p.7
- Model series p.7
- Machine type p.7
- Inverter p.7
- Efficiency level p.7
- Capacity class in kw cooling p.7
- Technical specifications p.8
- Pagina 8 di 67 p.8
- Ewaq f ss p.8
- Pagina 9 di 67 p.9
- Ewaq f ss p.9
- Technical specifications p.9
- Technical specifications p.10
- Pagina 10 di 67 p.10
- Ewaq f sl p.10
- Ewaq f sl p.11
- Technical specifications p.11
- Pagina 11 di 67 p.11
- Technical specifications p.12
- Pagina 12 di 67 p.12
- Ewaq f sr p.12
- Technical specifications p.13
- Pagina 13 di 67 p.13
- Ewaq f sr p.13
- Technical specifications p.14
- Pagina 14 di 67 p.14
- Ewaq f xs p.14
- Technical specifications p.15
- Pagina 15 di 67 p.15
- Ewaq f xs p.15
- Technical specifications p.16
- Pagina 16 di 67 p.16
- Ewaq f xl p.16
- Technical specifications p.17
- Pagina 17 di 67 p.17
- Ewaq f xl p.17
- Technical specifications p.18
- Pagina 18 di 67 p.18
- Ewaq f xr p.18
- Technical specifications p.19
- Pagina 19 di 67 p.19
- Ewaq f xr p.19
- Electrical specifications p.20
- Pagina 20 di 67 p.20
- Ewaq f ss p.20
- Pagina 21 di 67 p.21
- Ewaq f sl p.21
- Electrical specifications p.21
- Pagina 22 di 67 p.22
- Ewaq f sr p.22
- Electrical specifications p.22
- Pagina 23 di 67 p.23
- Ewaq f xs p.23
- Electrical specifications p.23
- Pagina 24 di 67 p.24
- Ewaq f xl p.24
- Electrical specifications p.24
- Ewaq f xr p.25
- Electrical specifications p.25
- Pagina 25 di 67 p.25
- Sound levels p.26
- Pagina 26 di 67 p.26
- Ewaq f ss p.26
- Ewaq f sr p.26
- Ewaq f sl p.26
- Sound levels p.27
- Pagina 27 di 67 p.27
- Ewaq f xs p.27
- Ewaq f xr p.27
- Ewaq f xl p.27
- Table 2 water heat exchanger fouling factors p.28
- Table 1 water heat exchanger minimum and maximum water δt p.28
- Pagina 28 di 67 p.28
- Operating limits p.28
- Operating limits p.29
- Table 5 available fan static pressure correction factors p.29
- Table 4 minimum glycol percentage for low air ambient temperature p.29
- Table 3 air heat exchanger altitude correction factors p.29
- Pagina 29 di 67 p.29
- Water content in cooling circuits p.30
- Water charge flow and quality p.30
- Pagina 30 di 67 p.30
- Operating limits p.30
- Pagina 32 di 67 p.32
- Ewaq f ss p.32
- Cooling performance p.32
- Pagina 33 di 67 p.33
- Ewaq f ss p.33
- Cooling performance p.33
- Ewaq f ss p.34
- Cooling performance p.34
- Pagina 34 di 67 p.34
- Pagina 35 di 67 p.35
- Ewaq f sl p.35
- Cooling performance p.35
- Pagina 36 di 67 p.36
- Ewaq f sl p.36
- Cooling performance p.36
- Pagina 37 di 67 p.37
- Ewaq f sl p.37
- Cooling performance p.37
- Pagina 38 di 67 p.38
- Ewaq f sr p.38
- Cooling performance p.38
- Pagina 39 di 67 p.39
- Ewaq f sr p.39
- Cooling performance p.39
- Pagina 40 di 67 p.40
- Ewaq f sr p.40
- Cooling performance p.40
- Pagina 41 di 67 p.41
- Ewaq f xs p.41
- Cooling performance p.41
- Pagina 42 di 67 p.42
- Ewaq f xs p.42
- Cooling performance p.42
- Pagina 43 di 67 p.43
- Ewaq f xs p.43
- Cooling performance p.43
- Pagina 44 di 67 p.44
- Ewaq f xs p.44
- Cooling performance p.44
- Cooling performance p.45
- Pagina 45 di 67 p.45
- Ewaq f xl p.45
- Pagina 46 di 67 p.46
- Ewaq f xl p.46
- Cooling performance p.46
- Pagina 47 di 67 p.47
- Ewaq f xl p.47
- Cooling performance p.47
- Pagina 48 di 67 p.48
- Ewaq f xl p.48
- Cooling performance p.48
- Pagina 49 di 67 p.49
- Ewaq f xr p.49
- Cooling performance p.49
- Ewaq f xr p.50
- Cooling performance p.50
- Pagina 50 di 67 p.50
- Pagina 51 di 67 p.51
- Ewaq f xr p.51
- Cooling performance p.51
- Pagina 52 di 67 p.52
- Ewaq f xr p.52
- Cooling performance p.52
- Water pump kit p.53
- Single pump 2 poles p.53
- Pagina 53 di 67 p.53
- Options technical data p.53
- Water pump kit combination matrix p.54
- Twin pump 2 poles p.54
- Pagina 54 di 67 p.54
- Options technical data p.54
- Options technical data p.55
- Water pump kit technical information p.56
- Pagina 56 di 67 p.56
- Options technical data p.56
- Pagina 57 di 67 p.57
- Legend p.57
- Dimensional drawing p.57
- Compressor evaporator condenser coil electrical panel fan evaporator water inlet evaporator water outlet slot for power and control panel connection p.57
- A m l i h g b c f e d p.57
- 2 3 4 5 6 7 8 p.57
- Pagina 58 di 67 p.58
- Legend p.58
- Dimensional drawing p.58
- Compressor evaporator condenser coil electrical panel fan evaporator water inlet evaporator water outlet slot for power and control panel connection p.58
- A m l i h g b c f e d p.58
- 2 3 4 5 6 7 8 p.58
- 2 3 4 5 6 7 8 p.59
- Pagina 59 di 67 p.59
- Legend p.59
- Dimensional drawing p.59
- Compressor evaporator condenser coil electrical panel fan evaporator water inlet evaporator water outlet slot for power and control panel connection p.59
- A m l i h g b c f e d p.59
- Pagina 60 di 67 p.60
- Legend p.60
- Dimensional drawing p.60
- Compressor evaporator condenser coil electrical panel fan evaporator water inlet evaporator water outlet slot for power and control panel connection p.60
- A m l i h g b c f e d p.60
- 2 3 4 5 6 7 8 p.60
- Space requirements p.61
- Pagina 61 di 67 p.61
- Location p.61
- Installation notes p.61
- Handling p.61
- Warning p.61
- Installation notes p.62
- Pagina 63 di 67 p.63
- Installation notes p.63
- Unit description p.64
- Technical specifications p.64
- Sound level and vibrations p.64
- Refrigerant p.64
- Performance p.64
- Pagina 64 di 67 p.64
- General p.64
- Evaporator phe p.64
- Dimensions p.64
- Condenser coil p.64
- Controller p.65
- Condenser fans p.65
- Condensation control p.65
- Technical specifications p.65
- Refrigerant circuit p.65
- Pagina 65 di 67 p.65
- Low sound unit configurations on request p.65
- Hydronic kit options on request p.65
- Electrical control panel p.65
- Technical specifications p.66
- Controller main features p.66
- Pagina 66 di 67 p.66
- High level communications interface on request p.66
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Узнайте о различных электронных устройствах защиты компрессоров, включая реле перегрузки, контроль фаз, управление напряжением и многое другое для безопасной работы.