Carrier 30RBM 160 Скачать руководство пользователя страница 47 | Manualshive

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47

11.12 - Fan arrangement

CKT A

CKT B

CKT A

CKT B

CKT A

30RBM/30RBP 300-330

30RBM/30RBP 360-400

30RBM/30RBP 430-470

CKT B

30RBM/30RBP

160

30RBM/30RBP

180-200-220-260

Elec

11

21

22

11

12

21

22

11

12

21

31

32

Elec

Elec

CKT A

CKT A

CKT B

CKT A

CKT B

CKT B

30RBM/30RBP 520

11

12

21

31

32

22

11

21

31

32

22

41

42

11

12

21

31

32

22

41

42

11

12

21

31

32

22

Elec

Elec

Elec

11.13 - Fan stages

30RBM standard Circuit Stage 1

Stage 2

Stage 3

Stage 4

Variable drive on 30RBP

Variable

drive on

Option 28

Two-speed fan on

Options 28B and

28C

160

A

EV11

EV11

EV11

EV11

B

EV21 EV21+EV22

EV21+EV22

EV21

EV21

180-200-220-260

A

EV11 EV11+ EV12

EV11+ EV12

EV11

EV11

B

EV21 EV21+ EV22

EV21+ EV22

EV21

EV21

300-330

A

EV11 EV11 + EV12

EV11 + EV12

EV11

EV11

B

EV31 EV31+EV21 EV31+EV21+EV32

EV31+EV21+EV32

EV31

EV31

360-400

A

EV11 EV11+ EV12 EV11 + EV12 + EV22

EV11 + EV12 + EV22

EV11

EV11

B

EV31 EV31+ EV32 EV31+ EV32 + EV21

EV31+ EV32 + EV21

EV31

EV31

430-470

A

EV21 EV21+EV11 EV21+EV11+EV22

EV21+EV11+EV22

EV21

EV21

B

EV31 EV31+EV41 EV31+EV41+EV32

EV31+EV41+EV32+EV42

EV31+EV41+EV32+EV42

EV31

EV31

520

A

EV11 EV11 + EV21 EV11 + EV21 + EV12 EV11 + EV21 + EV12 + EV22 EV11 + EV21 + EV12 + EV22

EV11

EV11

B

EV31 EV31 + EV41 EV31 + EV41 + EV32 EV31 + EV41 + EV32 + EV42 EV31 + EV41 + EV32 + EV42

EV31

EV31

11.14 - Variable speed ventilation

The variable speed drives on the fans are used to optimise the
efficiency of the unit depending on the conditions of use (air
temperature, circuit capacity) and hence improve the seasonal
efficiency (ESEER and SCOP).
All fans in the same refrigerant circuit are controlled by a single
variable speed drive.
Therefore, they operate together at the same rotational speed.
All variable-speed fans are controlled by the unit controller.
Each variable-speed fan is equipped with its own variable drive.
The speed is controlled independently for each refrigerating
circuit,
This rotation speed at full load or partial load for each circuit is
controlled by an algorithm that continuously optimises the
condensation temperature to obtain the best unit energy efficiency
(EER and COP) whatever the operating conditions.

11.15 - Fan motor electrical protection

The motors of a same circuit are electrically protected by the
variable frequency drive in case of short-circuit, locked rotor
or general overload.
Each variable frequency drive follows a variable current
characteristic, based on the frequency from 5 to 50 Hz and the
number of fans controlled.
In case of fan failure (e.g. motor disconnected) the variable
frequency drive will detect this problem and an alert will be
sent to the user interface.
Refer to the unit's control manual for the list of alarms.

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Содержание 30RBM 160

Страница 1: ...ION OPERATION AND MAINTENANCE INSTRUCTIONS Air Cooled Liquid Chillers 30RBM 160 520 30RBP 160 520 Translation of the original document Unit with low noise level option Nominal cooling capacity 164 528...

Страница 2: ...connection disconnect switch 25 7 APPLICATION DATA 26 7 1 Operating range 26 7 2 Minimum heat transfer fluid flow rate units without factory fitted hydraulic module 27 7 3 Maximum heat transfer fluid...

Страница 3: ...ANCE 67 13 1 Level 1 maintenance 67 13 2 Level 2 maintenance 67 13 3 Level 3 maintenance 68 13 4 Tightening of the electrical connections 68 13 5 Tightening torques for the main fastenings 68 13 6 Air...

Страница 4: ...itch x External relief valve 3 x Rupture disk x Fusible plug x Heat transfer fluid side External relief valve 4 4 1 Classified for protection in normal service situations 2 Classified for protection i...

Страница 5: ...rations Use safety goggles and safety gloves All precautions concerning handling of refrigerant must be observed in accordance with local regulations If a leak occurs or if the refrigerant becomes con...

Страница 6: ...the European Union this legislation notably includes regulation No 517 2014 known as F Gas Ensure that refrigerant is never released to the atmosphere when the equipment is installed maintained or sen...

Страница 7: ...ports of the periodical checks by the user or the operator must be included in the monitoring and maintenance log Repair Any repair or modification including replacement of removable parts Must comply...

Страница 8: ...ase Only use dry nitrogen for leak tests possibly with an appropriate tracer gas A failure to observe the above recommendations can have serious or even fatal consequences and damage the installations...

Страница 9: ...NG AND POSITIONING 3 1 Handling It is strongly recommended that a specialised lifting company is employed to unload the machine Do not remove the subbase or the packaging until the unit is in its fina...

Страница 10: ...teristics and the comfort level required and should be made by technical specialists There is adequate space above and around the unit for air to circulate and for access to the components see dimensi...

Страница 11: ...maintenance and air flow 2 Clearance recommended for coil removal Water inlet Water outlet Air outlet do not obstruct Control box NOTE Non contractual drawings When designing a system refer to the ce...

Страница 12: ...recommended for coil removal Water inlet Water outlet Air outlet do not obstruct Control box NOTE Non contractual drawings When designing a system refer to the certified dimensional drawings provided...

Страница 13: ...e and air flow 2 Clearance recommended for coil removal Water inlet Water outlet Air outlet do not obstruct Control box NOTE Non contractual drawings When designing a system refer to the certified dim...

Страница 14: ...ct Control box NOTE Non contractual drawings When designing a system refer to the certified dimensional drawings provided with the unit or available on request For the location of fixing points weight...

Страница 15: ...and air flow 2 Clearance recommended for coil removal Water inlet Water outlet Air outlet do not obstruct Control box NOTE Non contractual drawings When designing a system refer to the certified dimen...

Страница 16: ...ct Control box NOTE Non contractual drawings When designing a system refer to the certified dimensional drawings provided with the unit or available on request For the location of fixing points weight...

Страница 17: ...e example below to avoid recycling hot air between the units 1500mm min 1500mm min 4 5 Distance to the wall Plots Antivibratiles S H h To guarantee correct operation in most cases If h H S minimum 3 m...

Страница 18: ...0 56 3 Control Smart View Control Minimum capacity 33 33 33 25 25 20 20 17 17 14 14 13 Condensers Aluminium micro channel coils MCHE Fans Standard unit FLYING BIRD 4 axial fans with rotating impeller...

Страница 19: ...iew Control Minimum capacity 33 33 33 25 25 20 20 17 17 14 14 13 Condensers Aluminium micro channel coils MCHE Fans Standard unit FLYING BIRD 4 axial fans with rotating impeller Quantity 3 4 4 4 4 5 5...

Страница 20: ...158 176 197 216 237 255 276 316 Max operating input power 2 Circuit A B kW 81 88 99 108 129 145 162 178 194 210 226 259 Cosine Phi unit at maximum power 2 0 88 0 88 0 88 0 88 0 88 0 88 0 88 0 88 0 88...

Страница 21: ...ent draw for a unit with hydraulic module add the maximum unit current draw from the electrical data table to the pump current draw 6 Above 1000 m a degradation of 3 for each 500 m should be taken int...

Страница 22: ...above sea level m 1000 6 II Ambient air temperature C 40 III Maximum operating temperature C Please refer to the operating conditions given in this manual or in the specific conditions given in the C...

Страница 23: ...ve s this will render the units unsuitable for their intended purpose In addition the equipment characteristics in case of insulation failure are modified Provide a local earth consult competent local...

Страница 24: ...he hydraulic module The study includes the standardised installation cases according to IEC 60364 cables with PVC 70 C or XLPE 90 C insulation with copper core routing in accordance with table 52C of...

Страница 25: ...ing and or insulation characteristics of the conductors ensures double electrical insulation The conductors should be fixed together inside the electrical box to prevent contact between the end of the...

Страница 26: ...nsidered in case of container shipment and temperatures over 52 C Operating range 30RBM 160 520 units 30 20 10 0 10 20 30 40 50 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 48 52 Charge partielle C...

Страница 27: ...hydraulic module A variable water heat exchanger flow can be used in standard units The flow rate must be higher than the minimum flow given in the table of permissible flow rates and must not vary b...

Страница 28: ...1 Maximum flow rate l s Single Dual Single Dual 160 2 8 3 2 12 2 10 3 180 2 8 3 2 12 2 10 3 200 2 8 2 5 12 2 12 2 220 2 8 2 5 12 2 12 2 260 4 2 7 14 3 15 300 3 1 3 7 20 2 20 2 330 3 4 3 7 20 2 20 2 3...

Страница 29: ...360 units Pressure drop kPa Water flow rate l s 1 2 3 4 5 100 10 1 0 10 0 100 0 1 2 3 5 4 1 30RBM 30RBP 160 200 2 30RBM 30RBP 260 3 30RBM 30RBP 300 4 30RBM 30RBP 330 5 30RBM 30RBP 360 30RBM 30RBP 400...

Страница 30: ...air bleed devices and tools and equipment suitable for the products The heat transfer fluid should be filled and drained using devices fitted to the water circuit by the installer Never use the unit h...

Страница 31: ...ure information for the water exchanger inlet see Control manual 10 Pressure sensor Note Provides pressure information for the water exchanger outlet see Control manual 11 Check valve if dual pump 12...

Страница 32: ...on previous page Example Single pump Example Dual pump Figure 3 Water connections with hydraulic module and with buffer tank module option A 15 5 23 6 Coupling for expansion vessel option 293 Presenc...

Страница 33: ...remainder of the system is the responsibility of the installer The plate heat exchanger and all the components of the water circuit can be protected against freezing by draining the entire machine co...

Страница 34: ...which must be between the values shown in the operating limits table application data If frost protection is dependent on electric heaters never de energize the unit when frost protection is required...

Страница 35: ...the pump pressure flow rate curve to obtain the nominal flow rate at the desired operation point This is checked by reading the pressure drop on the unit plate heat exchanger internal piping As the ex...

Страница 36: ...the overall pressure drop in the system is too low compared to the available static pressure generated by the pump In this case close the control valve item 22 and read the new flow rate value Repeat...

Страница 37: ...eached Read the value of the flow on the user interface Let the pump run for 2 hours continuously to clean up the system s hydraulic circuit presence of contaminating solids Perform another reading of...

Страница 38: ...ue the system will stop once it reaches the maximum flow rate or maximum frequency which will result in a Delta T above the setpoint Contact the manufacturer s service department to implement the proc...

Страница 39: ...reduced High pressure pumps Single pumps Sizes 160 400 Available static pressure kPa Water flow rate l s 50 70 90 110 130 150 170 190 210 230 250 270 290 0 5 10 15 20 25 1 2 3 5 4 6 1 30RBM 30RBP 160...

Страница 40: ...er flow rate l s 1 30RBM 30RBP 160 to 220 2 30RBM 30RBP 260 3 30RBM 30RBP 300 4 30RBM 30RBP 360 5 30RBM 30RBP 330 6 30RBM 30RBP 400 Sizes 430 520 50 70 90 110 130 150 170 190 210 230 250 270 290 310 0...

Страница 41: ...5 10 15 20 1 2 3 4 5 1 30RBM 30RBP 160 to 220 2 30RBM 30RBP 260 3 30RBM 30RBP 300 4 30RBM 30RBP 360 5 30RBM 30RBP 330 Sizes 400 520 Available static pressure kPa Water flow rate l s 20 40 60 80 100 12...

Страница 42: ...4 6 7 1 30RBM 30RBP 160 to 180 2 30RBM 30RBP 200 to 220 3 30RBM 30RBP 260 4 30RBM 30RBP 300 5 30RBM 30RBP 330 6 30RBM 30RBP 360 7 30RBM 30RBP 400 Sizes 430 520 Available static pressure kPa Water flow...

Страница 43: ...Check the protection against mechanical damage Check the protection against heat Check the protection of moving parts Check accessibility for maintenance or repair and to check the piping Verify the...

Страница 44: ...in temperature between the exchanger inlet and outlet will be too high This is why pressure drops must be minimised Make sure this difference is within the values on the curve refer to the chapter Wat...

Страница 45: ...3 59 4 15 Pressure at optimum energy efficiency Pa 170 216 95 195 90 170 Nominal Speed rpm 954 1127 712 966 710 950 Specific ratio 1 002 1 002 1 002 1 002 1 002 1 002 Relevant information to facilita...

Страница 46: ...terials supplied by the manufacturer comply with this requirement NOTE Monitoring in operation Follow local regulations on the monitoring of pressure equipment The user or operator is usually requeste...

Страница 47: ...EV41 EV32 EV42 EV31 EV31 11 14 Variable speed ventilation The variable speed drives on the fans are used to optimise the efficiency of the unit depending on the conditions of use air temperature circ...

Страница 48: ...of free high temperature hot water simultaneously with chilled water production or hot water for Heat pump 30RBM 30RBP 160 520 Master slave operation 58 Unit equipped with supplementary water outlet...

Страница 49: ...nt electrical power input compliance with minimum power factor limit set by electricity providers 30RBM 30RBP 160 520 Enviro Shield anti corrosion protection 262 Coating by conversion process which mo...

Страница 50: ...exchanger is installed as standard with air cooled exchangers on the compressor discharge line on each circuit The control is configured for the partial heat recovery option in the factory see the sec...

Страница 51: ...dimensions are in mm 1 Clearances required for maintenance and air flow 2 Clearance recommended for coil removal Water inlet Water outlet Air outlet do not obstruct Control box NOTE Non contractual dr...

Страница 52: ...1 Clearances required for maintenance and air flow 2 Clearance recommended for coil removal Water inlet Water outlet Air outlet do not obstruct Control box NOTE Non contractual drawings When designing...

Страница 53: ...ed dimensional drawings Key All dimensions are in mm 1 Clearances required for maintenance and air flow 2 Clearance recommended for coil removal Water inlet Water outlet Control box NOTE Non contractu...

Страница 54: ...ondenser coils 5 Expansion valve EXV 6 Damage limitation accessory in case of a fire relief valve 7 Electric heater to protect the desuperheater against frost not supplied 8 Desuperheater insulation n...

Страница 55: ...prise a valve and an expansion vessel which must be selected to take the volume of the water loop and the maximum possible temperature into account 120 C in the event that pump item 20 stops running 1...

Страница 56: ...ed pump example 3 The operation of the pump will be controlled by the Master unit The Master Slave assembly is controlled on the water outlet without additional sensor Installation must only be carrie...

Страница 57: ...r water outlet temperature C 30RBM 160 400 and 30RBP 160 400 Low temperature Propylene Glycol Inlet air temperature C Brine solution water type heat exchanger water outlet temperature C NOTES Evaporat...

Страница 58: ...mmissioned by the manufacturer Glycol concentration required Ethylene and Propylene glycol freezing curve Glycol concentration 0 5 10 15 20 25 30 35 40 45 50 26 24 22 20 18 16 14 12 10 8 6 4 2 0 Ethyl...

Страница 59: ...an be configured in the Service Configuration menu Refer to the control manual The performances capacity efficiency noise level depend on the fan speed and the ductwork Please refer to the manufacture...

Страница 60: ...h fan V shaped air heat exchangers Top view Side view Detail of the duct connection interface frame Size of the duct connection frame 955x955x105mm 12 2 8 Duct installation principle Solution 1 each f...

Страница 61: ...ific to this option 12 2 9 Power factor correction Option 231 The power factor correction is active for all of the machine s operating conditions The power factor performance is guaranteed at 0 95 whe...

Страница 62: ...83 2240 2677 2695 2899 Unit with option 15 option 118A kg 1591 1613 2101 2137 2327 2384 2839 2857 3079 Unit with option 15 option 116S 118A kg 1730 1767 2261 2341 2530 2587 3081 3098 3359 30RBM 30RBP...

Страница 63: ...e various heat exchangers IMPORTANT During operation in Free Cooling mode the compressors are not used However depending on the operating conditions and the monitored pressure limits the system may be...

Страница 64: ...s control type fixed or variable speed please refer to the instructions in the Smart View control manual Following these parameters the Smart View control will activate the adequate number of digital...

Страница 65: ...erating weight 1 Standard unit kg 1580 1619 1620 1749 1750 Unit option 15 kg 1652 1686 1687 1841 1842 Unit option 15 option 116W kg 1818 1849 1850 2004 2020 Unit option 15 option 116W water buffer tan...

Страница 66: ...conditions 10K under Eurovent conditions 2 Maximum flow rate for a pressure drop of 100 kPa in the shell and tube exchanger 10 100 1 0 10 0 100 0 Pertes de charge kPa D bit l s 1 1 30RBM 30RBP 160 to...

Страница 67: ...ct Check for any general signs of deterioration Check the anti corrosion coatings 13 2 Level 2 maintenance This level requires specific expertise in electrical hydraulic and mechanical systems it is p...

Страница 68: ...itable for the products Any detected leaks must be repaired immediately The compressor oil that is recovered during maintenance contains refrigerant and must be treated accordingly Refrigerant under p...

Страница 69: ...NT Never use a pressure water spray without a large diffuser Concentrated and or rotating water jets are strictly forbidden Never use a fluid with a temperature above 45 C to clean the air heat exchan...

Страница 70: ...5 43 2490 67 4322 4 602 20 1344 44 2551 68 4416 3 626 21 1384 45 2614 69 4512 2 650 22 1425 46 2678 70 4610 1 674 23 1467 47 2744 0 700 24 1509 48 2810 1 726 26 1596 49 2878 2 752 25 1552 50 2947 3 77...

Страница 71: ...of the unit can be recycled for another purpose 14 3 Fluids to be recovered for treatment Refrigerant Heat transfer fluid depending on the installation water brine solution etc Compressor oil 14 4 Ma...

Страница 72: ...essories Preliminary equipment check Is there any shipping damage If so where Will this damage prevent unit start up Unit is level in its installation Power supply agrees with the unit nameplate Power...

Страница 73: ...included litres of Proper loop freeze protection included if required litres of Water pipes have been fitted with trace heating up to the evaporator Return water piping is equipped with a screen filt...

Страница 74: ...l checks are complete start up the unit The unit starts and operates properly Temperatures and pressures WARNING Once the unit has been operating for a while and the temperatures and pressures have st...

Страница 75: ......

Страница 76: ...alidity of certificate www eurovent certification com Order No 13539 05 2019 Supersedes order No 13539 12 2018 Manufactured by Carrier SCS Montluel France Manufacturer reserves the right to change any...

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