SVH with HYDROVAR (HVL range)

Transcript

1 SVH with HYDROVAR (HVL range) Lenntech Tel Fax SVH-HVL Rev. B Ed.9/1 (EN)

2 SVH SERIES (e-sv WITH HYDROVAR) Background and context For all pumping needs in commercial or residential building and in industry applications, the demand for intelligent pumping systems is constantly growing. Controlled systems offer many advantages: reduced operating costs for the lifetime of the pump, lower environmental impact, longer lifetime of piping systems and networks. For this reason, Lowara has developed the SVH: an intelligent pumping system which assures high level performance with energy consumption tailored to the system s demand. Benefits of e-svh with HYDROVAR Saving: SVH transforms the e-sv pumps into variable speed intelligent pumping systems. Thanks to the HYDROVAR, the speed of each pump varies so as to maintain a constant flow, a constant pressure, or a differential pressure. In doing so, at any point in time, the pump only receives the energy required. This in turns allows for considerable savings, especially for systems that have varying loads throughout the day. Easy installation and space-saving: SVH saves time and space during installation. The Hydrovar is delivered already mounted on the motor (for models up to kw). The hydrovar is kept cool by the motor fan and does not require a control panel. In order to function, only fuses on the supply line are needed (Check your local electrical installation regulations). A wall-mounted HYDROVAR version is available for higher power outputs (up to kw). Key Features of the Hydrovar No need for additional pressure sensors: The SVH is fitted with a pressure transmitter or differential pressure transmitters, depending on the application (normally the pressure transducers are fitted on the flanges). No need for special pumps or motors. SVH is already pre-wired. No need for IN LINE filters. Hydrovar already includes the THDi filter embedded as standard. No need for bypass or safety systems: The SVH will immediately switch off when demand drops to zero or when it exceeds maximum pump capacity; thus making installation of additional safety devices unnecessary. Anti-condensation device: The HYDROVAR is fitted with anti-condensation devices which switch on when the pump is in standby in order to prevent condensation forming in the unit. Standard motors: SVH models are fitted with threephase standard TEFC motors with insulation class 1 (F) and IE3 efficiency level from,7 to kw. Identification code: SVH models are identified by the letter H and the last two characters. Examples: 3SVH1F1T / 3SVH1F1T /3X 3SVH1F1T /C H = with integrated HYDROVAR / = HYDROVAR HVL.1 1~ 8- V (/ Hz) /3 = HYDROVAR HVL3.1 3~ 8- V (/ Hz) / = HYDROVAR HVL.1 3~ 38- V (/ Hz) Other options: W = Wi-fi Card. C = Premium Card. X = Wi-fi Card and Premium Card.

3 SVH SERIES (e-sv WITH HYDROVAR) The basic function of the HYDROVAR device is to control the pump to meet the system demands. HYDROVAR performs these functions by: 1) Measuring the system pressure or flow via a transmitter mounted on the pump s delivery side. ) Calculating the motor speed to maintain the correct flow or pressure. 3) Sending out a signal to the pump to start the motor, increase speed, decrease speed or stop. ) In the case of multiple pump installations, HYDROVAR will automatically provide for the cyclic changeover of the pumps starting sequence. Control for constant pressure In addition to these basic functions, HYDROVAR can perform controls only manageable by the most advanced computerized control systems. Some examples are: Stop the pump(s) at zero demand. Stop the pump(s) in case of water failure on the suction side (protection against dry running). Stop the pump if the required delivery exceeds the pump s capacity (protection against cavitation caused by excessive demand), or automatically switch on the next pump in a multiple series. Protect the pump and motor from over-voltage, undervoltage, overload, and earth fault. Vary the pump speed: acceleration and deceleration time. Compensate for increased flow resistance at high flow rates. Conduct automatic tests at set intervals. Monitor the converter and motor operating hours. Display the energy consumption (kwh). Display all functions on an LCD in different languages (Italian, English, French, German, Spanish, Portuguese, Dutch, etc...). Send a signal to a remote control system which is proportional to the pressure and frequency. Communicate with external control system via Modbus (RS 8 interface) and Bacnet as standard. Control to match a system curve Control for constant flow Control according to an external signal 3

4 HYDROVAR HVL IDENTIFICATION CODE H V L. 7 - A 1 Other options [1 digit] [] = reserved for future use Rated output power [3 digits] kw x 1 Power supply [ digits] [.] = 1~ 8- V (/ Hz) [3.] = 3~ 8- V (/ Hz) [.] = 3~ 38- V (/ Hz) Name [3 digits] [HVL] = HYDROVAR generation L EXAMPLE: HVL.7-A1 HVL=HYDROVAR generation L,.=3~ 38- V power supply, 7=7,kW rated output power, A=IP (Type1) enclosure class, =Standard Bus communication, =no optional card, 1=internal display installed, =no other options installed. NOTE: HYDROVAR output voltage is three phase. Display [1 digit] [] = reserved for future use [1] = Internal display installed as standard Optional cards [1 digit] [] = no optional cards (as standard) [1] = Premium Card (option supplied loose) Bus communication [1 digit] = Standard Communication (Modbus, Bacnet) 1 = reserved for future use = reserved for future use 3 = reserved for future use = reserved for future use = reserved for future use = reserved for future use 7 = Wifi Card (option supplied loose) Enclosure class (IP class) [1 digit] [A] = IP (Type1) [B] = reserved for future use DIMENSIONS AND WEIGHTS X L B H WEIGHT HVL_dim-en_b_td

5 HYDROVAR HVL EMC COMPATIBILITY EMC requirements HYDROVAR fulfills the product standard EN18-3: + A1:1, which defines categories (C1 to C) for device application areas. Depending on the motor cable length, a classification of HYDROVAR by category (based on EN18-3) is reported in the following tables: HVL HYDROVAR classification by categories based on EN C1 (*) C (*).1. C (*) (*),7 motor cable length; contact Xylem for further information En-Rev_A Card Premium Card HYDROVAR (optional) For the e-svh series, the Premium Card comes fitted as option on the standalone HYDROVAR. This allows to control up to five fix speed pumps via an external panel. The Premium Card will allow additional features listed below: additional Analog Inputs Analog Outputs 1 additional digital input relays. Wi-Fi Card HYDROVAR (optional) With the WiFi card fitted in the Hydrovar, the unit can will allow you to be connected to a wireless network. Optional Components Sensors The following sensors are available for HYDROVAR: a. Pressure-transducer b. Differential pressure-transducer c. Temperature-sensor d. Flow indicator (orifice plate, inductive flow meter) e. Level-sensor.

6 SVH SERIES LIST OF MODELS AT Hz, POLES SVH-HVL_models-p-en_b_sc LEGEND A, B, C : are the mechanical size of HYDROVAR, refer to HYDROVAR DIMENSIONS AND WEIGHTS table in previous pages.

7 SVH SERIES ELECTRICAL DATA TABLE AT Hz, POLES SVH-HVL-p-en_a_te 7

8 1, 3,, 1, 1, SVH SERIES HYDRAULIC PERFORMANCE TABLE AT Hz, POLES PUMP RATED Q = DELIVERY TYPE POWER l/min m 3 /h,7 1, 1, 1,8,1,,7 3, 3,,, 7, 8, kw HP H = TOTAL HEAD IN METRES OF COLUMN OF WATER 1SVH1,7 1 9,9 9, 8, 79,3 7,1 8,1 3,1 1SVH 1,1 1, 13, 13,1 17, 118,1 1, 8,1 3, 1SVH3 1, 181,7 181,3 17, 1,1 11, 11,7 83,9 1SVH37, 3,9,9 1,1 1,9 179,3 18,1 18,7 3SVH8,7 1, 9,1 8, 7,, 3, 1, 8,1,7 7, 3SVH1 1,1 1, 89, 87,8 8, 8, 8,1 79,1 7, 71,1 9,9,1 3SVH1 1, 119,9 117,8 11,1 113, 11, 1, 11, 9,8 8,9, 3SVH1, 3 19,3 1,9 1, 11, 17,3 1,1 13,7 18, 18, 73, 3SVH, 3 188, 18,1 183,3 179,3 17,1 17, 19,7 1,3 1, 8,8 3SVH9 3 19,3 1, 1,8 8,3, 19,3 18, 17,7 18, 1, 3SVH33 3 8,,3 1, 3, 9,3,7 1, 197,7 1,3 111, SVH,7 1 38, 3, 3, 3, 3, 3,9 8, 3, 17,1 SVH8 1,1 1,,1 7, 7,,, 1,8,1 3,,8 SVH11 1, 8,8 79,3 78, 77, 7, 71,,7 9,9 3, SVH1, 3 1,7 1, 1,9 99, 9, 91,7 77,8,,3 SVH1, 3 1, 11,9 11, 113,1 19, 13,9 87,8 7,1 1,8 SVH1 3 17,9 1, 1,3 18,3 13, 13,1 11,9 9, 7, SVH8, 11,, 1,9 199, 193,3 183, 1, 18, 9,7 SVH33, 7, 9, 1, 38, 3, 8, 1,9 18, 11,9 11,3 Hydraulic performances in compliance with ISO 99:1 - Grade 3B (ex ISO 99: Annex A). 1-svh-p-en_c_th PUMP RATED Q = DELIVERY TYPE POWER l/min 83, , ,33 m 3 /h,, 8, 1, 11, 1, 1, 19,8 1,,,8 7, 9, kw HP H = TOTAL HEAD IN METRES OF COLUMN OF WATER 1SVH 1, 7,7, 3, 39,9 3,8 3, 1,7 1SVH, 3 71,8,8,, 3,1 9,8 33,9 1SVH8 3 9,3 88,9 8, 8,1 7,,7, 1SVH11, 19, 11,3 118,1 19, 9,3 9,3,1 1SVH1, 7, 179, 17,9 13, 11, 13,8 1,3 83,9 1SVH 7, 1,,,3, 18, 18,9 11,3 1SVH , 1, 3,, 19, 183, 17, 1SVH, 3 8,7,7,9, 3,9, 18,9 17, 13,1 1SVH3 3 3,3, 39,1 38, 3, 33,8 8,7,,1 1SVH, 7,7 7,8,8, 1, 7,1 8,7, 3,9 1SVH7, 7, 11,9 9, 91,9 9,8 8,7 8, 9,,7, 1SVH9 7, 1 131,9 1, 11, 119, 11,8 1,1 91, 8, 7, 1SVH ,3 179, 17, 17, 13,1 13,7 133,1 1, 98, 1SVH17 1 1, 37,3 31, 8,9 1,9, 178, 17,3 133, SVH1 1,1 1, 1,7 13, 1,7 1, 1, 9,7 7,7,3,7 3, SVH3 3,,, 38, 3, 3,8 7,8,, 1, SVH,,9,8, 1,9,, 37,9 33,1 7,7 3, SVH, 7, 7, 7,9 7,9,9 8,3, 7, 1, 3,7 8,8 SVH7 7, 1 18, 13,1 99, 9,7 87, 83,7 73,1,3, 8,8 SVH , 18, 13,1 137,8 1,9 1,9 1,8 9,8 8,3 71,3 SVH1 1 1, 7,7,9 193,7 177, 17, 19, 133,9 11,1 1, SVH17 18, 3,,8,7 3, 1, 7,8 18,3 13, 1, 13, Hydraulic performances in compliance with ISO 99:1 - Grade 3B (ex ISO 99: Annex A). 1-svh-p-en_c_th 8

9 33,,, 9SVH SERIES HYDRAULIC PERFORMANCE TABLE AT Hz, POLES PUMP RATED Q = DELIVERY TYPE POWER l/min m 3 /h kw HP H = TOTAL HEAD METRES COLUMN OF WATER 33SVH1 3 3,8 1,7 1, 17,8 1, 1,7 33SVH, 7, 7,8, ,9 33SVH3 7, 1 71, 7,, 8,, 33SVH ,9 91, ,1 33SVH 1 1, 11, , 33SVH 1 1, ,1 33SVH7 18, 17,3 1, ,3 SVH1, 7, 3,, 1, 19,9 18, 1,3 1,8 SVH 7, 1, 8, 7,7,1, 1,7 38,7 31,,1 SVH ,8 7, ,7 SVH 1 17,3 99, ,9 SVH , Hydraulic performances in compliance with ISO 99:1 - Grade 3B (ex ISO 99: Annex A). 33-svh-p-en_b_th PUMP RATED Q = DELIVERY TYPE POWER l/min m 3 /h kw HP H = TOTAL HEAD METRES COLUMN OF WATER SVH1, 7, 9,,8,8 3,8 3,3 1,8,7 17,9 1,1 13, SVH 11 1,,7,,8 9,3 7,1 38,9 3,7 SVH3 18, 91, 8, , SVH 3 11, 11, ,8 9SVH1 7, 1 33, 8,7 7,,,3 3,3,, 17, 1,3 9SVH 1 7,8 8, 3 9, 7,, 1, 3,3 9, 9SVH3 3 1, 88, ,3 Hydraulic performances in compliance with ISO 99:1 - Grade 3B (ex ISO 99: Annex A). -9svh-p-en_b_th 9

10 1SVH SERIES DIMENSIONS AND WEIGHTS AT Hz, POLES 1svh-HVL-p-en_a_td 1

11 3SVH SERIES DIMENSIONS AND WEIGHTS AT Hz, POLES 3svh-HVL-p-en_a_td 11

12 SVH SERIES DIMENSIONS AND WEIGHTS AT Hz, POLES 3svh-HVL-p-en_a_td 1

13 1SVH SERIES DIMENSIONS AND WEIGHTS AT Hz, POLES 1svh-HVL-p-en_a_td 13

14 1SVH SERIES DIMENSIONS AND WEIGHTS AT Hz, POLES 1svh-HVL-p-en_a_td 1

15 SVH SERIES DIMENSIONS AND WEIGHTS AT Hz, POLES svh-hvl-p-en_a_td 1

16 33SVH SERIES DIMENSIONS AND WEIGHTS AT Hz, POLES 33svh-HVL-p-en_a_td 1

17 SVH SERIES DIMENSIONS AND WEIGHTS AT Hz, POLES svh-hvl-p-en_a_td 17

18 SVH SERIES DIMENSIONS AND WEIGHTS AT Hz, POLES svh-hvl-p-en_a_td 18

19 9SVH SERIES DIMENSIONS AND WEIGHTS AT Hz, POLES 9svh-HVL-p-en_a_td 19

20 1SVH SERIES OPERATING CHARACTERISTICS AT 3.. Hz 1SV1 ISO 99:1 - Grade 3B 1SV ISO 99:1 - Grade 3B NPS 1 1 NPS,,,8 1, 1,,, Q [m 3 /h], _B_CH,,,8 1, 1,,, Q [m 3 /h],8 1 3 _B_CH 1SV3 ISO 99:1 - Grade 3B 1SV37 ISO 99:1 - Grade 3B NPS 1 1 NPS,,,8 1, 1,,, Q [m 3 /h],8 1 3 _B_CH,,,8 1, 1,,, Q [m 3 /h],8 1 3 _B_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm /s.

21 3SVH SERIES OPERATING CHARACTERISTICS AT 3.. Hz 3SV8 ISO 99:1 - Grade 3B 3SV1 ISO 99:1 - Grade 3B NPS 1 1 NPS Q [m 3 /h] _B_CH Q [m 3 /h] _B_CH 3SV1 ISO 99:1 - Grade 3B 3SV1 ISO 99:1 - Grade 3B NPS 1 1 NPS Q [m 3 /h] _B_CH Q [m 3 /h] _B_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm /s. 1

22 3SVH SERIES OPERATING CHARACTERISTICS AT 3.. Hz 3SV ISO 99:1 - Grade 3B 3SV9 ISO 99:1 - Grade 3B NPS 1 1 NPS Q [m 3 /h] _B_CH Q [m 3 /h] _B_CH 3SV33 ISO 99:1 - Grade 3B NPS Q [m 3 /h] _B_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm /s.

23 SVH SERIES OPERATING CHARACTERISTICS AT 3.. Hz SV ISO 99:1 - Grade 3B SV8 ISO 99:1 - Grade 3B NPS 8 NPS 1 Q [m 3 /h] _B_CH 1 Q [m 3 /h] _B_CH SV11 ISO 99:1 - Grade 3B SV1 ISO 99:1 - Grade 3B NPS 8 NPS 1 Q [m 3 /h] _B_CH 1 Q [m 3 /h] _B_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm /s. 3

24 SVH SERIES OPERATING CHARACTERISTICS AT 3.. Hz SV1 ISO 99:1 - Grade 3B SV1 ISO 99:1 - Grade 3B NPS 8 NPS 1 Q [m 3 /h] _B_CH 1 Q [m 3 /h] _B_CH SV8 ISO 99:1 - Grade 3B SV33 ISO 99:1 - Grade 3B NPS 8 NPS 1 Q [m 3 /h] _B_CH 1 Q [m 3 /h] _B_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm /s.

25 1SVH SERIES OPERATING CHARACTERISTICS AT 3.. Hz 1SV ISO 99:1 - Grade 3B 1SV ISO 99:1 - Grade 3B NPS 8 NPS Q [m 3 /h] _B_CH Q [m 3 /h] _B_CH 1SV8 ISO 99:1 - Grade 3B 1SV11 ISO 99:1 - Grade 3B NPS 8 NPS Q [m 3 /h] _B_CH Q [m 3 /h] _B_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm /s.

26 1SVH SERIES OPERATING CHARACTERISTICS AT 3.. Hz 1SV1 ISO 99:1 - Grade 3B 1SV ISO 99:1 - Grade 3B NPS 8 NPS Q [m 3 /h] _B_CH Q [m 3 /h] _B_CH 1SV1 ISO 99:1 - Grade 3B NPS Q [m 3 /h] _B_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm /s.

27 1SVH SERIES OPERATING CHARACTERISTICS AT 3.. Hz 1SV ISO 99:1 - Grade 3B 1SV3 ISO 99:1 - Grade 3B NPS 1 NPS Q [m 3 /h] _B_CH 1 1 Q [m 3 /h] _B_CH 1SV ISO Grade 3B 1SV7 ISO 99:1 - Grade 3B NPS 1 NPS Q [m 3 /h] _B_CH 1 1 Q [m 3 /h] _B_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm /s. 7

28 1SVH SERIES OPERATING CHARACTERISTICS AT 3.. Hz 1SV9 ISO 99:1 - Grade 3B 1SV13 ISO 99:1 - Grade 3B NPS 1 NPS Q [m 3 /h] _B_CH 1 1 Q [m 3 /h] _B_CH 1SV17 ISO 99:1 - Grade 3B NPS Q [m 3 /h] _B_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm /s. 8

29 SVH SERIES OPERATING CHARACTERISTICS AT 3.. Hz SV1 ISO 99:1 - Grade 3B SV3 ISO 99:1 - Grade 3B NPS 1 NPS Q [m 3 /h] 9_B_CH 1 3 Q [m 3 /h] 1 3 _B_CH SV ISO 99:1 - Grade 3B SV ISO 99:1 - Grade 3B NPS 1 NPS Q [m 3 /h] 1 3 1_B_CH 1 3 Q [m 3 /h] 1 3 _B_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm /s. 9

30 SVH SERIES OPERATING CHARACTERISTICS AT 3.. Hz SV7 ISO 99:1 - Grade 3B SV1 ISO 99:1 - Grade 3B NPS 1 NPS Q [m 3 /h] 1 3 _B_CH 1 3 Q [m 3 /h] 1 3 _B_CH SV1 ISO 99:1 - Grade 3B SV17 ISO 99:1 - Grade 3B NPS 1 NPS Q [m 3 /h] 1 3 _B_CH 1 3 Q [m 3 /h] 1 3 7_B_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm /s. 3

31 33SVH SERIES OPERATING CHARACTERISTICS AT 3.. Hz 33SV1 ISO 99:1 - Grade 3B 33SV ISO 99:1 - Grade 3B NPS 1 3 NPS Q [m 3 /h] _B_CH 1 3 Q [m 3 /h] _B_CH 33SV3 ISO 99:1 - Grade 3B 33SV ISO 99:1 - Grade 3B NPS 1 3 NPS Q [m 3 /h] _B_CH 1 3 Q [m 3 /h] _B_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm /s. 31

32 33SVH SERIES OPERATING CHARACTERISTICS AT 3.. Hz 33SV ISO 99:1 - Grade 3B 33SV ISO 99:1 - Grade 3B NPS 1 3 NPS Q [m 3 /h] _B_CH 1 3 Q [m 3 /h] _B_CH 33SV7 ISO 99:1 - Grade 3B NPS Q [m 3 /h] _B_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm /s. 3

33 SVH SERIES OPERATING CHARACTERISTICS AT 3.. Hz 3 SV1 ISO 99:1 - Grade 3B SV ISO 99:1 - Grade 3B NPS 1 3 NPS Q [m 3 /h] _B_CH 1 3 Q [m 3 /h] _B_CH 1 SV3 ISO 99:1 - Grade 3B SV ISO 99:1 - Grade 3B NPS 1 3 NPS Q [m 3 /h] _B_CH 1 3 Q [m 3 /h] _B_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm /s. 33

34 SVH SERIES OPERATING CHARACTERISTICS AT 3.. Hz SV ISO 99:1 - Grade 3B NPS Q [m 3 /h] _B_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm /s. 3

35 SVH SERIES OPERATING CHARACTERISTICS AT 3.. Hz 3 SV1 1 3 ISO 99:1 - Grade 3B 1 3 SV ISO 99:1 - Grade 3B NPS 1 3 NPS Q [m 3 /h] _B_CH 8 Q [m 3 /h] _B_CH 1 SV3 ISO 99:1 - Grade 3B SV ISO 99:1 - Grade 3B NPS 1 3 NPS Q [m 3 /h] _B_CH 8 Q [m 3 /h] _B_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm /s. 3

36 9SVH SERIES OPERATING CHARACTERISTICS AT 3.. Hz 9SV1 ISO 99:1 - Grade 3B 1 3 9SV ISO 99:1 - Grade 3B NPS 1 3 NPS 1 1 Q [m 3 /h] _B_CH Q [m 3 /h] _B_CH 9SV3 ISO 99:1 - Grade 3B NPS Q [m 3 /h] _B_CH The curves show the performance with one pump running to the minimum and maximum speed. These performances are valid for liquids with density ρ = 1. Kg/dm 3 and kinematic viscosity ν = 1 mm /s. 3

37 HYDROVAR HVL (WALL MOUNTING KIT) DIMENSIONS AND WEIGHTS As an option a Hydrovar wall mounting kit is also available, this is used where mounting on the pump unit is impossible or where you would like the controls in another location, these are available for the new generation Hydrovar HVL.1-. ( kw). The speed of the cooling fan modulates with the Hydrovar usage which optimizes energy consumption and also reduces noise. A H P L WM-KIT_HVL_models_a_sc WM KIT WM KIT HVL DIMENSIONS (mm) WEIGHT (kg) kw TIPE POWER SUPPLY SIZE A H L P HVL WM KIT WM KIT HVL.1 1, 17 3,, A WM KIT HVL., 17 3,, 1~ 3V WM KIT HVL , 8, B WM KIT HVL ,, WM KIT HVL 3.1 1, 17 3,, A WM KIT HVL 3., 17 3,, WM KIT HVL , 8, WM KIT HVL 3. 3~ 3V B , 8, WM KIT HVL 3., , 8, WM KIT HVL 3.7 7, 3 3 1, 11, C WM KIT HVL , 11, WM KIT HVL.1 1, , 8, WM KIT HVL., , 8, A WM KIT HVL , 8, WM KIT HVL , 8, WM KIT HVL., , 8, 3~ V WM KIT HVL.7 7, B , 8, WM KIT HVL ,, WM KIT HVL , 11, WM KIT HVL.18 18, C 3 3 1, 11, WM KIT HVL , 11, WM-KIT_HVL_models-EN_b_td 37

38 Xylem zīl m e 1) The tissue in plants that brings water upward from the roots; ) a leading global water technology company. We re a global team unified in a common purpose: creating innovative solutions to meet our world s water needs. Developing new technologies that will improve the way water is used, conserved, and re-used in the future is central to our work. We move, treat, analyze, and return water to the environment, and we help people use water efficiently, in their homes, buildings, factories and farms. In more than 1 countries, we have strong, long-standing relationships with customers who know us for our powerful combination of leading product brands and applications expertise, backed by a legacy of innovation. For more information on how Xylem can help you, go to xyleminc.com. For information and technical support Lenntech info@lenntech.com Tel Fax Xylem Water Solutions Italia Srl reserves the right to make modification without prior notice. Lowara, Xylem are trademarks of Xylem Inc. or one of its subsidiaries 1 Xylem, Inc.