M I C R O S Y S T E M

SERIE MINI-Q

TCAE-THAE: 105 ÷ 109 Packaged reversible air cooled water chillers and heat pumps with axial fans. Series featuring hermetic Scroll compressors. Version TANK&PUMP T / H with pumping group and built-in storage tank.

K11014-GB ed. 1a

T E C H N I C A L C ATA L O G U E

MINI-Q Main features Index Main features Technical features Performance Operating limits Electronic control Installation Size characteristics Hydraulic connection Electrical connection

p. p. p. p. p. p. p. p. p.

2 4 5 6 7 8 9 10 11 The units conform to the following directives: • Machine Directive 89/392/CE (MD); • Low voltage Directive 73/23/CE (LVD); • Electromagnetic compatibility Directive 89/336/CE (EMC); • Pressure equipment Directive 97/23/CE (PED).

Intended conditions of use The TCAE-TCAE T/H units are air cooled water chillers with axial fans, complete with pumping group and water tank. The THAE-THAE T/H are air cooled reversible heat pumps with axial fans, complete with pumping group and water tank. They are intended for use in conditioning plants or industrial processes where a supply of chilled water (TCAE) or chilled and hot water (THAE) is required. The unit is designed for outdoor installation.

Model codes Water T treatment unit

EXAMPLE T

Unit for C cooling only

C

A

A

Axial fan

E

E

Hermetic compressor

X

N. compress ors

109

2

XX

Approximat ed cooling capacity (kW)

-

R407C Refrigerant fluid

Version with pumping group, built-in water T tank and standard circulation pump. Version with pumping group, built-in water H tank and high pressure circulation pump) T

MINI-Q Main features

Features

Electrical board

TANK & PUMP version

○ Self bearing structure and panels in Peraluman; cataphoresis treated galvanized steel base; sound insulated compressor compartment. ○ Hermetic rotary compressors, Scroll type, complete with internal thermal protection. ○ Air-side heat exchanger composed of copper pipe and aluminium finned coil, complete with protection grille. ○ Water side plate-type heat exchanger, braze welded plates in stainless steel immerged in the water tank. ○ Differential pressure switch to protect the unit if the water flow stops. ○ Axial fan with external rotor equipped with internal thermal protection and complete with internal and external protection grille. ○ Refrigerant circuit with mild copper pipes complete with: filter drier, charge connections, manual reset safety pressure switch on high pressure side (by means of reset on board), thermostatic expansion valve, (2 for THAE), cycle inversion valve, (for THAE), liquid receiver and non-return valve (for THAE). ○ Unit with IP24 degree of protection. ○ Male-threaded hydraulic connections. ○ Unit complete with: • R407C refrigerant charge. • ductable condensate drain (for THAE);

○ Electrical board accessible from the upper left-hand side panel, conforming with current IEC norms, can be opened and closed with special tool and complete with: • general isolator with door interlock on the power supply; • electrical wiring preset for supply voltage 230V-1ph+N-50Hz (for models 105-107-109 single phase) and 400V-3ph+N-50Hz (for models 107-109 three phase); • auxiliary power supply 230V-1ph-50Hz drawn from the main power supply; • device to monitor phase sequence/missing phases (for models 107-109 three phase); • 3-pole automatic switch with overload protection for the compressor; • protection fuse for the fan and for the auxiliary circuit. • power contactor for the compressor; • user interface terminal board. • remotable unit control. • anti-disturbance net filter; • transformer for electronic control; Programmable microprocessor electronic board controlled by the keyboard inserted in the machine. This electronic board controls the following functions: • Regulation and management of the inlet water temperature set points; of cycle reversal (on model THAE); of the safety timer delays; of the circulation pump; of the compressor and pump run-hours meter; of defrost cycles (on THAE) at temperature; of the electronic antifreeze protection which cuts in automatically when the machine is switched off; and of the functions which control the intervention mode of the individual organs that comprise the machine; • complete protection of the unit, automatic emergency shutdown and display of the alarms which have been activated; • visualisation of set values, of inlet/outlet water temperatures and of alerts, by display; of working devices, of cooling/heating mode and of the defrosting operation by LED(only THAE); • self-diagnosis with continuous monitoring of the functioning of the unit. • User interface menu. ○ Advanced functions: • configured for serial connection, with RS 485 output for interface connection with building management systems, centralised control systems and supervision networks; • monitoring of service schedule and records; • computer-assisted testing of the units.

○ T with standard circulation pump ○ H with high pressure circulation pump ○ Pumping unit complete with: inertial storage tank, standard circulation pump for chilled water (for models TCAE THAE 105-107-109 T) or high pressure (for models TCAE THAE 105107-109 H), membrane expansion tank, manual air vent, automatic air vent, safety valve.

3

Accessories supplied separately KFI – Low ambient control for continuous control of the fan rotation speed down to outdoor air temperature of -10°C during chiller operation, for ambient air temperatures up to 30°C during heat pump. KSA – Rubber anti-vibration mountings. KPB – Low pressure switch. KTR 1 – Remote keyboard and display with the same functions as the one built into the unit. KFA= Water filter KRAA – Anti-freeze heating element on storage tank KIS – RS 485 serial interface for communication with building automation, centralised systems and supervision networks. KCH – RS 232 hardware key for connection to supervision systems, to be combined with one or more KIS serial interface modules if the units are managed on a centralised basis.

MINI-Q Technical features MODEL TCAE – THAE

105 T / H

107 T / H

109 T / H

Technical data Nominal cooling capacity TCAE-THAE (*)

kW

E.E.R. (+) Nominal heating capacity THAE(**)

kW

C.O.P. (*)

5,01

6,47

7,94

2,24

2,45

2,39

6,00

8,13

9,93

2,65

2,99

3,21 47

Sound pressure level (***)

dB(A)

46

47

Scroll compressor

n.

1

1

1

Fans

n. x kW

1x0,13

1x0,19

1x0,19

Exchanger water content

L

0,67

0,89

1,12

Water tank contents

L

32

43

43

Water side exchanger nominal capacity

L/h

861

1.112

1.366

R 407C refrigerant charge

TCAE

kg

1,9

2,2

2,2

R 407C refrigerant charge

THAE

kg

2,5

2,75

2,75

Dimensions Length

mm

825

825

825

Height

mm

920

1.100

1.100

Depth

mm

550

550

550

Empty weight TCAE T – TCAE H

kg

145

155

157

Empty weight THAE T – THAE H

kg

148

160

162

105 T

107 T

109 T

49

70

69

MODEL TCAE – THAE Pump external static pressure (*)

kPa

Electrical data Total absorbed power (summer operation) (*)

Kw

2,34

2,89

3,57

Total absorbed power (winter operation)(**)

Kw

2,37

Power input

V-ph-Hz

2,97 230 – 1+N – 50 400 – 3+N – 50

3,34 230 – 1+N – 50 400 – 3+N – 50 17,3 / 7,4

230 – 1+N – 50

Nominal current (summer operation)

A

10,9

13,5 / 5,7

Nominal current (winter operation)

A

11,1

13,8 / 5,9

16,7 / 7,1

Maximum current

A

13,2

16,7 / 7,1

21,2 / 9,0

Starting current

A

MODEL TCAE – THAE Pump external static pressure (*)

kPa

61

76 / 40

100 /46

105 H

1107 H

109 H

104

106

100

Electrical data Total absorbed power (summer operation) (*)

Kw

2,64

3,04

3,72

Total absorbed power (winter operation)(**)

Kw

2,67

Power input

V-ph-Hz

3,12 230 – 1+N – 50 400 – 3+N – 50

3,49 230 – 1+N – 50 400 – 3+N – 50 18,2 / 7,7

230 – 1+N – 50

Nominal current (summer operation)

A

12,5

14,4 / 6,1

Nominal current (winter operation)

A

12,7

14,7 / 6,2

17,6 / 7,5

Maximum current

A

14,8

17,6 / 7,5

22,1 / 9,4

Starting current

A

61

76 / 40

100 / 46

(*) At the following conditions: condenser inlet air temperature 35°C; chilled water temperature 7°C; temperature differential at evaporator 5°C. (**) In the following conditions: evaporator air inlet temperature 7°C D.B., 6°C W.B.; temperature of hot water 45°C, temperature differential at condenser 5°C.

(***) Level of sound pressure in dB(A) refers to a measurement taken at a distance of 5m from the unit with a directionality factor of 2. (to obtain the value in an open field, subtract 3 dB(A)). (+) C.O.P. and E.E.R. calculation does not include the absorbed electrical power of the circulator.

4

MINI-Q Performances Cooling capacity TCAE – TCAES 20

MODEL

Ta (°C)

25

30

35

42

45

QF kW

P kW

QF kW

P kW

QF kW

P kW

QF kW

P kW

QF kW

P kW

QF kW

P kW

5 7 9 11 13 15 5 7 9 11 13 15 5 7 9 11 13 15

5,68 6,16 6,68 7,22 7,81 8,43 7,43 7,96 8,62 9,31 10,05 10,83 8,81 9,47 10,14 10,80 11,46 12,12

1,60 1,59 1,58 1,57 1,56 1,55 1,83 1,83 1,81 1,80 1,78 1,76 2,42 2,40 2,38 2,36 2,34 2,32

5,33 5,80 6,29 6,82 7,38 7,97 6,90 7,49 8,12 8,79 9,48 10,23 8,36 9,03 9,69 10,35 11,01 11,68

1,78 1,77 1,77 1,76 1,74 1,73 2,05 2,04 2,03 2,01 1,99 1,97 2,68 2,66 2,64 2,62 2,60 2,58

4,98 5,42 5,89 6,39 6,91 7,77 6,43 6,99 7,58 8,22 8,89 9,60 7,85 8,51 9,18 9,84 10,50 11,16

1,98 1,97 1,96 1,95 1,94 1,92 2,30 2,29 2,28 2,26 2,24 2,22 2,98 2,96 2,94 2,92 2,90 2,88

4,59 5,01 5,46 5,93 6,43 6,95 5,94 6,47 7,03 7,63 8,26 8,92 7,28 7,94 8,60 9,27 9,93 10,59

2,22 2,24 2,20 2,19 2,17 2,15 2,59 2,64 2,56 2,54 2,52 2,49 3,34 3,32 3,30 3,28 3,26 3,24

4,03 4,40 4,81 5,24 5,70 6,18 5,20 5,69 6,19 6,73 7,31 7,93 6,37 7,03 7,69 8,36 9,02 9,68

2,63 2,62 2,60 2,59 2,58 2,55 3,09 3,07 3,05 3,03 3,00 2,97 3,93 3,91 3,89 3,87 3,85 3,83

3,77 4,13 4,52 4,92 5,36 5,83 4,87 5,33 5,81 6,33 6,89 7,48 5,94 6,61 7,27 7,93 8,59 9,26

2,85 2,83 2,81 2,79 2,77 2,75 3,34 3,32 3,31 3,28 3,25 3,22 4,21 4,19 4,17 4,15 4,13 4,11

Tuc (°C)

QT kW

P kW

QT kW

P kW

QT kW

P kW

QT kW

P kW

4,29 5,04 5,90 6,29 6,90 8,07 9,39 5,79 6,80 7,96 8,48 9,31 10,89 12,68 7,07 8,30 9,73 10,36 11,38 13,30 15,51

1,84 1,83 1,82 1,82 1,80 1,77 1,73 2,18 2,17 2,16 2,15 2,14 2,12 2,06 2,47 2,46 2,45 2,44 2,43 2,39 2,33

4,27 4,97 5,78 6,14 6,72 7,81 9,07 6,71 7,80 8,29 9,08 10,56 12,27 7,04 8,20 9,54 10,13 11,10 12,90 14,98

2,05 2,05 2,03 2,03 2,01 1,98 1,93 2,44 2,42 2,41 2,40 2,38 2,31 2,78 2,76 2,75 2,74 2,72 2,68 2,61

4,26 4,92 5,67 6,00 6,55 7,57 8,75 6,65 7,67 8,13 8,86 10,24 11,84 8,13 9,38 9,93 10,82 12,52 14,47

2,31 2,30 2,28 2,27 2,26 2,22 2,16 2,75 2,73 2,72 2,71 2,68 2,60 3,13 3,10 3,09 3,07 3,02 2,95

5,56 5,84 6,29 7,16 8,16 7,92 8,54 9,69 11,36 9,67 10,43 11,85 13,52

2,95 2,93 2,91 2,85 2,78 3,54 3,51 3,44 3,36 4,02 3,99 3,92 3,82

Tue (°C)

TCAE THAE 105 TCAE THAE 107 TCAE THAE 109

Heating capacity THAE 35

MODEL

THAE 105

THAE 107

THAE 109

Ta (°C)

UR (%)

-5 0 5 7 10 15 20 -5 0 5 7 10 15 20 -5 0 5 7 10 15 20

90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90

Tue = Evaporator outlet water temperature (inlet/outlet ∆t = 5°C) Tuc = Condenser outlet water temperature (inlet/outlet ∆t = 5°C) UR=Relative humidity

Pump external static pressure G (l/h) TCAE THAE 1.434 ∆pu (kPa) 105 T 23 G (l/h) TCAE THAE 1.477 ∆pu (kPa) 105 H 76 G (l/h) TCAE THAE 2.024 ∆pu (kPa) 107 T 38 G (l/h) TCAE THAE 1.999 ∆pu (kPa) 107 H 75 G (l/h) TCAE THAE 2.481 ∆pu (kPa) 109 T 33 G (l/h) TCAE THAE 2.536 ∆pu (kPa) 109 H 60 G=Water flow ∆pu =Pump external static pressure

40

45

55

Ta= Dry bulb ambient temperature QF=Cooling capacity with a fouling factor at 2 the evaporator of 0.35 x 10 –4 m °C/W QT=Heating capacity with a fouling factor at 2 the condenser of 0.35 x 10 –4 m °C/W

P=Absorbed electrical power

NB To obtain the total absorbed power add the circulation pump power input values (see Electrical connections).

1.260

1.107

972

861

822

663

502

31

39

45

49

51

57

62

1.354

1.231

1.107

984

861

738

615

492

82

88

94

100

104

108

112

115

1.706

1.608

1.366

1.112

1.032

856

730

567

50

54

62

70

72

77

80

83

1.625

1.375

1.112

1.000

900

750

600

90

100

106

110

112

115

118

2.240

2.128

1.953

1.666

1.500

1.366

1.350

1.156

41

45

52

60

65

69

69

74

2.232

1.925

1.659

1.378

1.366

1.146

830

71

82

90

99

100

105

111

T = Standard circulation pump H = High pressure circulation pump

5

MINI-Q operation limits and use of antifreeze solutions Summer operating limits

Winter operating limits

Standard operation (R407C)

Standard operation THAE 105 (R407C)

Operation with condensation control (KFI)

Standard operation THAE 107 (R407C)

T (°C)= outdoor air temperature D.B. t (°C)= evaporator outlet water temperature Temperature differential at evaporator: ∆t=3÷8 °C

Standard operation THAE 109 (R407C) Operation with condensation control (KFI accessory) T (°C)= outdoor air temperature D.B. t (°C)= outlet water temperature Temperature differential at evaporator: ∆t=3÷8 °C N.B. Maximum inlet water temperature 49°C

N.B. We can also provide units on demand to supply chilled water at less than 4°C.

Use of antifreeze solutions The use of ethylene glycol is foreseen in those cases in which the discharge of the water from the hydraulic circuit is desired during winter shutdown period. The glycol solution modifies the physical features of the water and, consequently, the unit performances in terms of efficiency. The proper glycol percentage to be put into the system can be obtained from the most demanding operating conditions chosen from those detailed hereunder.

Anti-freeze protection during seasonal stop Table “A” shows the multipliers to obtain the changes of the unit performance according to the necessary percentages of ethylene glycol. The multipliers refer to the following conditions: condenser inlet air temperature 35°C; chilled water temperature 7°C; water ∆t at the evaporator 5°C. For different operating conditions the same multipliers can be used since the amount of their change is negligible. Table “A” Min. outdoor air temperature °C % glycol in weight Freezing temperature °C fc G fc ∆w fc QF fc P fc G fc ∆w = fc QF fc P

2 10 -5 1,008 1,053 0,991 0,996

0 15 -7 1,028 1,105 0,987 0,995

-3 20 -10 1,051 1,184 0,982 0,993

-6 25 -13 1,074 1,237 0,978 0,991

-10 30 -16 1,100 1,316 0,974 0,989

-15 35 -20 1,126 1,421 0,969 0,987

correction factor of the glycol water flow to the evaporator correction factor of the pressure drops through the evaporator correction factor of the cooling capacity correction factor of the total absorbed current

6

-20 40 -25 1,153 1,500 0,960 0,984

MINI-Q Microprocessor electronic control

Keyboard and display description 1 = DISPLAY: displays the value of all the parameters (e.g. outlet water temperature etc.), the codes of the possible alarms and the status of all the resources. 2/11 = ON/OFF, RESET - DOWN key: allows the unit to be switched on and off, and any alarms to be reset. It is also used for altering parameters downwards. 3/10 = MODE - UP key: allows selection of the operating mode of the unit (standby, summer or winter cycle). It is also used for altering the parameters upwards. Fig. 1 The keyboard allows the user to visualise the operation temperature and all the process variables of the unit, and also allows the visualisation and modification of the set points; for technical service it allows, with a password, the access to all parameters of the unit (access allowed to authorized personnel only).

indicates that the unit is working in cooling mode. 5 = Winter LED: indicates that the unit is working in heating mode.

KTR 1- Remote keyboard with display for remote control 1

4 = Summer LED:

6 = Compressor LED: indicates operation or time delay of compressor.

9

7 = Defrosting LED: indicates that the unit is executing a defrost cycle (active only on THAE). 8 = Plate exchanger heater LED:

5

indicates operation of the electrical heater.

6

9 = Power supply LED:

7

indicates the presence of power supply to the unit.

8

10/11 = Up, down keys:

11

10

3

4

they are used to look through the list of parameters and any alarms, and to change the set values.

2

Fig. 2 The remote keyboard with display (KTR1), allows the remote control and display of all the process variables, both digital and analogue, of the unit. It is therefore possible to control all functions of the unit directly from the room.

KIS – Serial interface RS485 (accessory) KCH – Hardware key RS232 (accessory)

Fig. 3

KIS

KIS

KIS

Personal Computer

KCH

7

The units are equipped with an electronic controller that is compatible with an external system through a serial communication line. The communication protocol allows the access to all the functions of the unit, as: ○ setting all the values accessible by the keyboard; ○ reading all the process variables of the digital as well as analogue inputs and outputs; ○ read the various alarm codes and if necessary reset them; ○ read all the parameters for programming or change some of them.

MINI-Q Installation Handling

Clearances and positioning

○ Movement of the unit should be performed with care, in order to avoid damage to the external structure and to the internal mechanical and electrical components. For proper movement refer to the instructions in the use and maintenance manual. ○ The unit should be correctly levelled and positioned on a supporting surface capable of sustaining its full weight. ○ The unit cannot be installed on brackets or shelves. ○ Do not stack the units.

○ The unit is designed for outdoor installation. ○ Segregate the units if installed in areas accessible to persons under 14 years of age. ○ The unit must be installed in compliance with the minimum recommended technical spaces shown in fig. 6, allowing sufficient room for access to the refrigerant and electrical connections on the right hand side.

Fig. 4

Fig. 6 Model a mm b mm c mm d mm e mm

105 300 20 500 500

107 109 300 300 20 20 500 500 500 500 with wide neck

Fig. 5

8

MINI-Q Dimensional characteristics TCAE - THAE 105T - 107T - 109T TCAE - THAE 105H - 107H - 109H

Fig. 7 TCAE-THAE T/H a b c d e f g h i l m n TCAE Weight (*) THAE Weight (*)

105 mm mm mm mm mm mm mm mm mm mm mm mm kg kg

550 920 30 458 475 75 103 530 768 150 825 785 145 148

107

109 550 1100 30 458 475 75 103 660 898 150 825 785

155 160

157 162

KSA – Anti-vibration mountings The unit can be equipped with anti-vibration rubber mountings supplied on demand (KSA accessory ref. 5).

N.B.: Model Water connections Condensate drain Storage tank discharge

105 ¾ “G M

107

109

1 “G M ∅, 30 mm ½ “G F

○ The unit is fitted with condensate drain pan with ductable discharge (for THAE). (*) The weight of the unit refers to a fully equipped machine with an empty tank (the weight of a fully charged unit is obtained by adding the water content included in the Hydraulic Connection Chapter).

9

1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17.

Control panel Main switch Compressor Wire passage holes Anti-vibration supports (accessory KSA) Water inlet Water outlet Air vent Pump unblock Water charge connection Condensate discharge Fan Electrical board Pump Tank Expansion tank Finned coil

MINI-Q Hydraulic connection Connection to the system ○ The unit is equipped with: male threaded hydraulic connections, manual air vent located inside the shell near the hydraulic connections, inertial storage tank, circulation pump, membrane expansion tank (sized for the water content of the machine only) and safety valve. ○ The installation of intercepting valves to insulate the unit from the system is recommended ○ It is compulsory to fit an external mesh filter at the point of entry of the water into the machine (KFA accessory) ○ The water flow through the heatexchanger should not go below a rate corresponding to a temperature differential of 8°C. ○ Discharging the water from the system is advisable for seasonal shutdown. ○ Water discharge can be carried out by adding ethylene glycol to the hydraulic circuit (see use of antifreeze solutions).

TCAE - THAE 105T - 107T - 109T TCAE - THAE 105H - 107H - 109H

Fig. 8

SA – Storage tank ST1 – Summer-winter working temperature probe ST2 – Antifreeze safety temperature probe ST3 – Temperature probe for defrosting control TP – Pressure transducer (KFI accessory) VE – Expansion tank VS – Safety valve VSA – Automatic air vent VSM – Manual air vent

CE – Microprocessor electronic control CF – Refrigeration circuit ECH – Plate evaporator/condenser FA – Water filter (KFA accessory to be handled by installer) PD – Differential pressure switch PU – Circulation pump R – Interception cock (to be handled by the installer) RE – Storage tank anti-freeze heating element (KRAA accessory to be handled by installer) S – Charging and discharging cock (to be handled by installer)

Hydraulic data MODEL TCAE – THAE T/H Exchanger water contents

L

105

107

109

0,67

0,89

1,12

Water tank contents

L

32

43

43

Safety valve

kPa

300

300

300

10

MINI-Q Electrical connection Electrical connection TCAE-THAE 105T – 107T - 109T TCAE-THAE 105H – 107H – 109H 230V-1ph-50Hz

Electrical connection TCAE-THAE 107T - 109T TCAE-THAE 107H – 109H 400V-3ph-50Hz

Fig. 9

Fig. 10

LFC – Compressor operation indicator light (power supply 24 Vac) KIS – Serial interface RS485 (accessory) KCH – Hardware key RS232 (accessory) KTR1 – Remote keyboard (accessory) KRAA – Electrical heating element (accessory) KPB – Low pressure switch (accessory) KFI – Condensation control (accessory) LBG – General shutdown indicator light (power supply 24 Vac)

○ The electrical board can be accessed from the machine’s side panel. ○ The connections have to be carried out as per rules in force and electrical wiring diagram included. ○ Always install a general isolator in a protected area near the appliance with a delayed characteristic curve of a suitable capacity and breaking capacity. Make sure the general isolator includes a 3mm minimum opening distance between contacts. ○ Earth connection is compulsory by law to ensure user safety while the machine is in use.

L – Line MEU – User external terminal board MIQE – Electrical board internal terminal board N – Neutral PC – Personal computer PE – Earthing clamp SCR – Remote control selector (control with dry contact) SEI – Summer-winter selector (control with dry contact)

Electrical data MODEL TCAE T/H – THAE T/H Power input Maximum absorbed current TCAE T - THAE T Maximum absorbed current TCAE H - THAE H Starting current Line sections PE section Remote control line section

V-ph-Hz A A A 2 mm 2 mm 2 mm

105

107

13,2 14,8 61 4 4 1,5

230-1+N-50 16,7 17,6 76 4 4 1,5

109

105

107

0,1 0,4 0,4 1,95

230-1+N-50 0,25 1,08 0,4 1,95

105

107

109

21,2 22,1 100 6 6 1,5

-

400-3+N-50 7,1 7,5 40 2,5 2,5 1,5

9 9,4 46 2,5 2,5 1,5

109

105

107

109

-

400-3+N-50 0,25 1,08 0,4 1,95

0,25 1,08 0,4 1,95

Pump electrical data The table shows the absorption of single a pump MODELLO TCAE – THAE Power input Absorbed power TCAE T - THAE T Absorbed current TCAE T - THAE T Absorbed power TCAE H - THAE H Absorbed current TCAE H - THAE H

V-ph-Hz kW A kW A

KRAA Electrical Data – Storage tank anti-freeze heating element MODEL TCAE – THAE T/H Absorbed power

W

105

107

109

130

130

130

11

0,25 1,08 0,4 1,95

Branch offices

Area Nord-Est: 33033 Codroipo (UD) - Via Oltre Ferrovia tel. 0432.911611 - fax 0432.911600 Area Nord-Ovest: 20041 Agrate B. (MI) - Centro Colleoni - pal. Taurus, 1 tel. 039.6898394 - fax 039.6898395 Area Centro-Nord: 50127 Firenze - Via F. Baracca, 148/R tel. 055.4360492 - fax 055.413035 Area Centro-Sud: 00199 Roma - Viale Somalia, 148 tel. 06.8600699-06.8600707 - fax 06.8600747 Area Sud-Ovest: 80026 Casoria (NA) - Via Nazionale delle Puglie, 259 tel. 081.5846102 - fax 081.5846078 Area Sud: 70123 Bari - Viale dei Maestri del Lavoro, 4 tel. 080.5311034 - fax 080.5311000

RHOSS S.P.A. declines all responsabilities for possible mistakes in the catalogue and reserves the right to alter the features of their products without notice in the interests of continuous improvement.

T E C H N I C A L

C A T A L O G U E

TCAE-THAE: 105÷109

K11014-GB / 12.04 / 000 - Stampa:

RHOSS S.P.A. Via Oltre Ferrovia - 33033 Codroipo (UD) - Italia tel. 0432.911611 - fax 0432.911600 - [email protected] - www.rhoss.it - www.rhoss.com IRSAP-RHOSS Clima Integral S.L. C/ Leonardo da Vinci, 4 - Pol. Ind. Camí Ral - 08850 Gavà (Barcelona) telf. ++34-93-6334733 - fax ++34-93-6334734 - [email protected] IR GROUP S.a.r.l. 7 rue du Pont à Lunettes - 69390 Vourles tél. ++33-04-72318631 - fax ++33-04-72318632 - [email protected] RHOSS Deutschland GmbH Hölzlestraße 23, D-72336 Balingen, OT Engstlatt tel. ++49-7433-260270 - fax ++49-7433-2602720 - [email protected] - www.rhoss.de RHOSS CHINA Representative Office RM. 804 - Building A - Everbright City N. 218, Tianmuxi Road - Shanghai 200070 - China tel. 0086-21-63531696; 0086-21-33030011 - fax 0086-21-63531697 - [email protected]