Carrier 30XW - Electrical Data, Units with Options 5 and 6; Dimensions, Clearances, Units with Option 5 and 6; Operating Range, Units with Options 5 and 6; Minimum Recommended Evaporator Flow Rate with Options 5 and 6

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
The electrical data of 30XW units with options 5 and 6 are
the same as for 30XW heat units with option 150. Please
refer to chapter 9.2.


The dimensions and clearances are the same as for 30XW
units. Please refer to chapter 3.

 

Entering water temperature at start-up - 35°C
Leaving temperature during operation*
EG 5
Option 5 with ethylene glycol
-6°C 15°C
PG 5
Option 5 with propylene glycol
-3°C 15°C
EG 6
Option 6 with ethylene glycol
-12°C 15°C
PG 6
Option 6 with propylene glycol
-8°C 15°C
Entering/leavingtemperaturedierenceatfullload 2.8K 11.1K***

Entering water temperature at start-up 13°C** -
Leaving temperature during operation 19°C/23°C** 55°C/63°C****
Entering/leavingtemperaturedierenceatfullload 2.8K 11.1K
* Theoperatingrangewithevaporatorleavingtemperaturesabove3°Cis
permitted,buttheperformancesarenotoptimised.
** Forlowercondensertemperaturesawaterowcontrolvalvemustbeinstalled
atthecondenser(two-wayorthree-way).Pleaserefertooption152toensure
thecorrectcondensingtemperature.
*** Pleaserefertochapter10.5fortheminimumrecommendedevaporatorglycol
owrate.
**** Dependsontheconditionsattheevaporatorandtheloadconditions.
Ambienttemperatures:Duringstorageandtransportofthe30XWunits
(includingbycontainer)theminimumandmaximumpermissibletemperaturesare
-20°Cand72°C(and65°Cforoption200).
15
20
25
30
35
40
45
50
55
60
65
70
-15-10 -5 0510 15 20
Evaporatorleavingglycoltemperature,°C
Condenserleavingwatertemperature,°C
 Operatingrangepermitted,butperformancesarenotoptimised
 Fullloadwithoption5/6andethyleneorpropyleneglycol
 Partloadlimitapprox.80%
 Partloadlimitapprox.50%
 Partloadlimitapprox.30%
EG 5
PG 5
EG 6
PG 6

 
 P0512 P0562 P1012 -1154 P0512 P0562 P1012 -1154
Minimumevaporatorowrate* l/s 17 19 36 40 14 14 27 29
Minimumevaporatorowrate** l/s 17 19 36 41 14 16 31 32
* Recommendedvalueswithethyleneglycolattheevaporator.Minimumconcentrationof25%withoption5andof35%withoption6.
** Recommendedvalueswithpropyleneglycolattheevaporator.Minimumconcentrationof24%withoption5andof30%withoption6.
:Theminimumowratesareforinformationonly.Formoreprecisedetailsrefertotheunitselectionprogram.

 
 P0512 P0562 P1012 -1154 P0512 P0562 P1012 -1154
Nominalevaporatorowrate* l/s 19 21 40 45 14 16 29 34
Nominal evaporator pressure drop* kPa 40 50 61 75 48 65 77 107
Nominalevaporatorowrate** l/s 19 21 40 46 15 16 30 35
Nominal evaporator pressure drop** kPa 43 54 65 81 51 65 81 115

* Valuesbasedon25%ethyleneglycol,evaporatorentering/leavingwatertemperaturesof-2°C/-6°Candcondenserentering/leavingwatertemperaturesof30°C/35°C.
** Valuesbasedon24%propyleneglycol,evaporatorentering/leavingwatertemperaturesof+1°C/-3°Candcondenserentering/leavingwatertemperaturesof30°C/35°C.

* Valuesbasedon35%ethyleneglycol,evaporatorentering/leavingwatertemperaturesof-8°C/-12°Candcondenserentering/leavingwatertemperaturesof30°C/35°C.
** Valuesbasedon30%propyleneglycol,evaporatorentering/leavingwatertemperaturesof-4°C/-8°Candcondenserentering/leavingwatertemperaturesof30°C/35°C.