herborner.x -C Technical data brochure 50 Hz

Transcription

1 herborner.x -C % COATING = % CORROSION! Technical data brochure z The coated pool water circulation pump with a close coupled design with heat exchanger motor: Efficient, flexible and long-lasting all at the same time. GB Subject to misprints and changes. Illustrations may differ from actual product (scope of delivery). D-hXCB GB

2 herborner.x -C Table of contents Technical descriptions DN... DN... 9 DN... DN... DN... DN... 9 DN... DN... Dimensions Weights... Technical data... 7 Exploded view... Accessories... 9

3 Technical descriptions Use With its % coating and integrated pre-filter for contamination removal, the herborner.x-c is particularly suitable for swiing pool complexes, leisure and adventure pools or theme parks and wherever water needs to be circulated using a pump and integrated filter. The coating is approved for use in swiing pools and for drinking water, making it the right choice for just about any application. The coating thickness of up to µm ensures an extremely smooth surface. This increases hydraulic efficiency by up to %, saving energy for years. Service and maintenance Only stainless steel screwed connections are used, allowing trouble-free maintenance of components for years. Filter cover Due to its light weight, the new transparent, impact-resistant filter cover allows easy cleaning of the filter casing. Additionally, when draining the filter casing, the current filling level can easily be seen in order to avoid getting water in the pump room and to save time. Coating Corrosion protection and protection against aggressive media thanks to the % coating of all relevant parts at risk from corrosion and that come in contact with the medium. Corrosion damage to the pump or system components is thereby prevented. Seal-Guard-System (optional) Normally, a mechanical seal is defective after a few seconds of dry running. The innovative and maintenance-free Seal- Guard-System has a reserve medium supply for such cases that compensates for insufficient lubrication for a much longer period of time. Thus, the primary mechanical seal is effectively protected against dry running. Impeller protector Special impeller protector made of highly durable plastic protects the impeller from seizing up due to corrosion (after standstill periods) and ensures that the pump runs quietly. The version with a particularly small gap achieves high efficiency. Impellers Dynamically balanced impellers ensure vibration-free running and contribute significantly to the long lifetime of the pump. By correcting the diameter, all impellers can reach any duty point within the set of performance curves. Mechanical seal protector The seat of the mechanical seal is fully protected against corrosion. This prevents corrosion cavities forming in the intermediate casing in the area of the O-ring seat of the mechanical seal. Improving corrosion stability leads to reduced life cycle costs. Closed multi vane impellers for clean to slightly soiled pumped media are used. Large contaminant particles are removed by the integrated pre-filter. X-Lock-System With the X-Lock-System, it is possible to achieve % coating of the internal threads in cast parts in order to avoid corrosion in the threads. Construction The robust and stable construction and the low height for optimal use of the splash water container have been continued consistently. The dynamic process design for easy disassembling of the interchangeable module is also an integral element. Variable flange positions in intervals of also offer optimal design flexibility.

4 Technical descriptions Filter strainer The filter strainer with a mesh size of ø, specially designed for hair and fibre, enables a high degree of filtration. It can be removed easily without tools, making handling simple. By-pass channel The mechanical seal is flushed optimally by the pumped medium through this channel. This gives the sliding surfaces the required lubricating and cooling medium thereby extending the lifetime of the mechanical seal. Filter casing Flow-optimised filter casing with large drain plug for fast drainage when the filter is due for cleaning. Installation The pumps can be delivered in vertical installation with the motor facing upwards. Venting Simple ventilation of the pump by means of a ball valve to remove air accumulation and avoid dry running of the mechanical seal. Efficiency An extended lifetime is achieved through liberally dimensioned shafts and bearings. All motors are also equipped with a relubrication unit. These technological improvements reduce the life cycle costs of the pump significantly compared to standard motors. Motor shaft The rigid motor shaft made from high-alloy stainless steel ensures minimal deflection. In this way, seal leaks can be minimised and the service life of the motor shaft increased. Shaft sealing A maintenance-free mechanical seal is used for shaft sealing. It is independent of the direction of rotation and made from wear-resistant silicon carbide (SiC). For the versions with the Seal-Guard-System, a mechanical seal made from wear-resistant silicon carbide (SiC) is used for sealing on the pump side and a mechanical seal in the form of cast carbon/chromium molybdenum on the drive side. The intermediate casing is filled with NSF lubricating oil to lubricate and cool the mechanical seals. This oil even enables a short-term dry run. All motors are equipped with a special seal for splash-proofing on the pump side. Output range A complete performance range with many steep pump characteristic curves guarantees consistent pump power output, even when the filter is dirty. Even in parallel operation, they ensure a low change in delivery rate with high filter resistance and friction loss. Speed Q max [m /h] max rpm Noise Noise emission is determined by complex influencing factors such as size, materials, operating and installation conditions. As early as the development stage, hydraulic measures and solid construction are used to reduce noise emission. The maximum sound pressure level is generally determined by the drive motors. Noise levels are below the permissible limit curves specified for electrical motors as defined by DIN EN -9. Minimum noise emission when operated in the region of Q (best efficiency). optimal Water-cooled motors run about db(a) more quietly compared to air-cooled motors. This means the sound volume is cut by half, which is one of the advantages of water-cooled motors.

5 Technical descriptions Motor A medium-cooled heat exchanger motor is used. This returns a large proportion of the motor's waste heat back to the medium via an integrated cooling system through which the medium is guided. Design rotection type Speed Frequency Connection. kw Connection. kw Insulation class EN - IM B/V I rpm z / V / 9 V F ( C) Special configurations Different voltage and/or mains frequency Different insulation class eightened ambient temperature igher protection type Enhanced tropical and moisture protection Special materials Special paint finish for all uncoated components ermanent magnet motors with maximum levels of efficiency of up to IE (herborner.x-m) Asynchronous motors with efficiency class IE (herborner.x ) Customised filter cover design Customer-specific solutions The motors are fitted with a TC thermistor as standard. The motor is optionally available with an external frequency converter. The use of a frequency converter is recoended, but not compulsory. Frequency regulation of pumps is available and depends upon the working conditions. from to z ( V) General data Design temperature + C Ambient temperature range from - to + C umped medium free of S, up to mg/l of chloride ions Certificate of performance according to DIN EN ISO 99, Class Density of the pumped medium up to max. kg/m³ Viscosity of the pumped medium up to max..7 ²/s In case of deviating application conditions, the output is corrected in accordance with customer-specific requirements.

6 Technical descriptions Model designation X-A-C-WB-V 7 9 Number Designation Type code marking Meaning Design X herborner.x Nominal diameter of pressure DN flange DN DN DN DN DN DN DN Construction dimensions Centering diameter Version A-Z Design version Motor rating. kw. kw kw kw. kw 7 7. kw kw kw. kw. kw kw Speed rpm 7 Motor model C eat exchanger motor Materials WB See materials W See materials 9 Flange position F Front FL Centred between the front and left L Left RrL Centred between the rear and left Rr Rear RrR Centred between the rear and right R Right FR Centred between the front and right

7 Technical descriptions Materials ) Individual components WB ) W ) Filter casing EN-GJL- ) EN-GJL- ) (EN-JL) (EN-JL) Filter strainer XCrNiMoTi7-- XCrNiMoTi7-- (.7) (.7) Filter cover MMA MMA Impeller protector OM/FKM OM ump casing EN-GJL- ) CuSN (EN-JL) (CCK) Intermediate casing EN-GJL- ) CuSN (EN-JL) (CCK) Casing cover EN-GJL- ) CuSN (EN-JL) (CCK) Impeller CuAlFeNi-C CuAlFeNi-C (CCG) (CCG). Mechanical seal SiC/SiC/FKM SiC/SiC/FKM. Mechanical seal Carbon/CrMo cast/nbr Carbon/CrMo cast/nbr 7 Seal cover EN-GJL- EN-GJL- (EN-JL) (EN-JL) 9 Motor shaft XCrNiMoTi7-- XCrNiMoTi7-- (.7) (.7) Mechanical seal protector CuSn-C CuSn-C (CCK) (CCK) Flange position Figure F Figure FL Figure L Figure RrL Figure Rr Figure RrR Figure R Figure FR ) See exploded view (page ) ) Interior with epoxy resin hot powder coating ) Medium-side rubber lining ) Other material pairings upon request ) With thick coating 7

8 DN rpm ( V - z) X-7A-C X-C 9 X-7A-C 7 X-7A-C X-A-C Q [m /h] NS

9 DN rpm ( V - z) 7 7 X - 9A - C X-C X -9A-C Q [m /h],,,,,,,,, NS 9

10 DN rpm ( V - z),, 7,,,, 7,, X-A X - A - 7C - C X-C 9 X- X A- C - A- C 7 X-A-C X-A-C 7 Q [m /h] NS

11 DN rpm ( V - z),, 7,,,, 7,,,, 7, X - X-C 7 7 A-C X-A- C X-A-C X- A-C 7 9 Q [m /h] NS

12 DN rpm ( V - z),, 7,,,, 7,,,, 7, X-B-C X-B-7C X-7C-C X-C 9 X-A-C X-A-C X-A-C Q [m /h] NS

13 DN rpm ( V - z),, 7,,,, 7,, X - 7A- C X-C 9 X 7 - A-C 7 7 Q [m /h] NS

14 DN rpm ( V - z) 7 X-A-C X-C X -A-C X X - X 7 - A- C A-C -7A- C Q [m /h] NS

15 DN rpm ( V - z) X-A-C X- A - C X-A-C X-C 9 X- - A C X X - A-C -A-C X-A-C 7 7 Q [m /h] 7 7 NS 7

16 DN rpm ( V - z) X- A- 7 C X-C X-A-C X - X - X - A- C A- C A - C Q [m /h] NS

17 DN rpm ( V - z) 7 X-A-7C X-A-C X-C 7 7 Q [m /h] NS 7

18 DN rpm ( V - z) 7 7 X- C - X-A-C X-A-C X-C- C C X-7 - X -7 A C X-7A-7 C X-C A-C Q [m /h] 7 7 NS - 7

19 DN rpm ( V - z) X - 7B- C X-C 9 X - - 7B C X B C 7 X- B X 7 - C -A- C 7 X-A-C X - - A C Q [m /h] 7-7 NS -7 9

20 DN rpm ( V - z) X-A-C X- A -C X-C X X A C A- C X-7A-7C 9 7 Q [m /h] NS

21 DN rpm ( V - z) X-C 9 X - A- C X-A-C X-A-C 7 X - A- C X-A-7C X-A-C Q [m /h] NS

22 DN rpm ( V - z) 9 9 X-C 7 7 X-7B-C X-7B-C X-7B-C X-7B-C Q [m /h] NS

23 DN rpm ( V - z) 9 9 X-C X-A-C Q [m /h] NS

24 DN rpm ( V - z) X-A-C X-C 9 X-7B-C X-7B-C 7 X-7B-C X-7B-C Q [m /h] NS

25 Dimensions Weights ) e øk f ) G⅜ DN a h g DN l G¾ - d G½ - d m p u s q X-A-C X-7A-C X-7A-C X-7A-C X-9A-C X-9A-C X-A-C X-A-C X-A-C X-A-C X-A-C X-A-7C X-A-C X-A-C X-A-C DN DN a d e d i kw,,,,,,, 7,,,, n ) f ) When dismounting the motor, ensure there is sufficient room for the lifting device. ) Clearance dimensions for filter strainer removal ) Total weight of the pump g h 9 9 i Øk l m n p q s u ) m kg Flange connection dimensions according to DIN N

26 Dimensions Weights DN DN a d e f ) g h i Ø k l m n p q s u m ) kw kg X-A-C X-A-C X-A-C X-A-C X-7A-C X-7A-C, X-7C-C, X-B-7C 7, X-B-C X-7A-C, X-7A-C, X-A-C X-A-C X-A-C, X-A-C X-A-C X-A-C, X-A-C X-A-C X-A-C, X-A-C X-A-C, X-A-C X-A-C X-A-C, X-A-7C 7, X-A-C, X-A-7C 7, X-7A-C, X-7A-7C 7, X-7A-C X-A-C, X-A-C X-C-C X-C-C X-A-C X-A-C X-A-C, X-7A-7C 7, X-7A-C X-7A-C X-7B-C X-7B-C X-7B-C, X-7B-C X-A-C 7 7 X-A-C 7 7 X-A-C, X-A-7C 7, X-A-C X-7B-C X-7B-C X-7B-C, X-7B-C X-A-C 7 9 X-A-C, 7 7 X-A-C 7 7 X-A-C, X-A-7C 7, X-A-C X-A-C X-7B-C X-7B-C X-7B-C, X-7B-C X-A-C ) When dismounting the motor, ensure there is sufficient room for the lifting device. ) Clearance dimensions for filter strainer removal ) Total weight of the pump Flange connection dimensions according to DIN N

27 Technical data z: rpm ( V) I [A] I A /I N db(a),, 7,,,9,, 7,,,,,,,, 7, 7,,,,9,,,,,, 7,,,,, 7,, Legend: : Rated power I: Rated current I A /I N : Locked-rotor current to rated current db(a): Sound pressure level of the entire pump. Tolerance ± db(a) 7

28 Exploded view Individual components. Filter casing Filter strainer Filter cover Star handle. Screwed connection. Screwed connection Ball valve Impeller protector ) Seal-Guard-System ump casing Intermediate casing Casing cover Impeller. Anti-friction bearing (non-drive side). Anti-friction bearing (drive side). Gasket. Gasket. Gasket rofile seal ) O-ring Labyrinth ring. Mechanical seal. ) Mechanical seal 7 ) Seal cover Washer 7 Return pipe 7 Cooling water pipe Block motor 9 Motor shaft 9 ) Screw 9 Screwed plug 9 Nut 9 Key. 9 9 ) ) ). ) )

29 Accessories Frequency converter Frequency converters are used for the electronic regulation of motor speed which saves a significant quantity of energy. They also extend the service life of the system and reduce repair and maintenance costs. Their main advantage is that through pump speed regulation the duty point can be adapted to the system requirements (e.g. night-time energy reduction in swiing pools), which compared to previous technical solutions and possibilities brings significant improvements for saving energy. Frequency converters are used for installation in wall or switch cabinets (all ratings). Seal-Guard-System The Seal-Guard-System prevents dry running of the mechanical seal by means of a reserve medium supply. As soon as the primary mechanical seal in a pump is not in contact with the medium (a situation which subsequently would result in dry running), the reserve medium supply compensates for this insufficient lubrication. The medium supply is introduced into the pump back wall and is sealed on the drive side against the motor by means of a further secondary mechanical seal. You can also see from this tank if the primary mechanical seal is leaking. This system is maintenance-free with the exception of a possible topping up of the reserve medium supply. Through dry running protection for the primary mechanical seal by means of medium supply costs can be saved and therefore the life cycle costs lowered. ETS X The electronic dry running protection system (ETS X) prevents dry running of the mechanical seal by means of electronic monitoring. The air venting process is automated. This allows a saving of replacement seals and their assembly, reduces standstill times considerably and therefore minimises the life cycle costs for the pump. lease note that it is not possible to vent an entire system with the ETS. Manual pre-filter monitoring The manual pre-filter monitoring indicates the degree of contamination of the filter strainer. This enables the operator to easily determine filter strainer contamination. Digital pre-filter monitoring Digital pre-filter monitoring indicates the degree of contamination of the filter strainer and helps to ensure that the filter strainer is only cleaned in the case of contamination. The value is displayed directly on the optional digital display. 9

30 Accessories Long-Life-Set The Long-Life-Set consists of a grease gun with high-performance grease. By ensuring the relubrication of motor bearings, the service life of the bearings is noticeably increased and therefore the life cycle costs of the pump are significantly improved. Replacement filter strainer The replacement filter strainer reduces the standstill period of the pump when cleaning the filter strainer. Thus, the time to clean the filter is reduced to a minimum. Analogue pressure display The analogue pressure display is for indicating the pressure on the pressure side of the pump. The operator therefore has an easier way of checking the functioning of the pumps. Digital pressure display The digital pressure detector records the pressure on the pressure side of the pump. The value is displayed directly on the optional digital display.

31 erborner umpentechnik Gmb & Co KG Littau - DE-7 erborn hone: +9 () 7 7 / 9- Fax: +9 () 7 7 / 9- info@herborner-pumps.de Notes Further information on the herborner.x-c can be found at