N3319120R4019 PTS Annex 4- Part1of2 (Total 7 of 9).pdf

MAIN PROJECT OF THERMOTEHNICAL INSTALATIONS 1

1.2 TEHNICAL DESCRIPTION AND EXPLANATION

INTRODUCTION

Public institution elementary school ,,Dušan Bojović" is placed in Miolje Polje, Župa Nikšićka, Municipality of Nikšić. School has been in use since 1963. School is being attended ba around 300 children. School does not have central heating system. School is being heated by thermoacomulation furnaces which are placed in classrooms, offices, assembly hall but not in halls so students and teachers do not have comfortable conditions for teaching and staying.

Project which is being done has a purpose of creating comfortable ambiental conditions for work in period of heating season.

Project of thermotehnical instalations ( instalations of radiator heating, air heating and ventilation of gym) is done according to:

• Laws, regulations, Montenegrin and European standards.

• Calculation of thermotehnical instalations was done according to climate of Nikšić

• The heat transfer coefficients are calculated based on the insight of the composition of the materials on site and the project that was made in 2008.

• Climatic conditions for individual rooms are planned according to the standards and technical conditions of Montenegro.

• The calculation of thermal gains and losses was done according to the applicable

Montenegrin and European standards,

• The internal project temperatures for non-explicitly stated rooms have been adopted according to the recommendations that apply to the standard conditions of human comfort

• The number of air changes for the hall is foreseen in accordance with the technical regulations and recommendations..

The main project of thermotechnical installations was done in accordance with the project task and the final architectural construction found in PDF format and adapted to the situation on the ground, as well as to the Law on Spatial Planning and Construction of Buildings (Official Gazette of Montenegro No. 067 / 17, 06.10.2017, 044/18 dated 06.07.2018), JUS, MEST, DIN and ASHRAE standards, as well as valid regulations and recommendations for this type of installation.

The standards of JUS.U.J5.510 JUS.U.J5.520; JUS.U.J5.530; JUS.U.J5.600; JUS.U.J5.001 were used for calculating the heat transfer coefficient;.

Thermal losses were calculated according to project conditions for Niksic.

Standards DIN 4701 from 1983, excel and Hannibal and Integra programs were used for heat losses.

Climatic conditions:

Location: Miolje Polje, Nikšić, Crna Gora Geographical cordinates: 42.43.30 SGŠ 19.06.34 IGD Elevation: cca 7930 m.n.v.

Climate zone: II klimatska zona Outdoor project temperature (winter): -10 oC Relative humidity– (winter): 90 %

1.2

MAIN PROJECT OF RADIATOR HEATING, AIR HEATING AND GYM

VENTILATION: ELEMENTARY SCHOOL ,,DUŠAN BOJOVIĆ" - MIOLJE POLJE,

NIKŠIĆ

MAIN PROJECT OF THERMOTEHNICAL INSTALATIONS 2

Država: Crna Gora

Mjesto: Niksic Zona II _ Nikšić

Sezona grijanja Start: 29 Sep Stop: 2 Maj Spoljna projektna temperature -10 °C

Mjesec Jan Feb Mar Apr Maj Jun Jul Avg Sep Okt Nov Dec

Srednja temperatura [°C]

1.8 2.2 6.1 10.3 15.8 19.5 21.1 20.9 15.9 12.1 7.4 2.7

Sunčevo zračenje na vertikalnu površinu, uključujući oblačnost [W/m2]

Sjever 28 37 44 59 74 82 81 68 48 36 23 23 Istok 56 81 92 127 137 148 162 148 108 77 54 43 Jug 143 159 148 129 113 103 115 139 142 144 128 121 Zapad 60 81 95 107 132 142 148 144 106 82 57 52

Horizontal 74 106 148 194 228 246 259 241 172 122 76 62

R.Vlažnost % 72 70 67 67 67 67 57 59 66 71 75 73 ΔTd [°C] 6.4 8.9 8.6 5.4 6.4 3.8 5 7.7 7 5.8 6.8 4.4

RADIATOR HEATING, HEATING AND VENTILATION OF GYM

Radiator heating of school was done according to project task with which the investor agrees.

The total area of the school which is being heated, including a sports hall with locker rooms, is a net of 1430 m2. The ground floor has 1292 m2, the floor has 134 m3 and an additional room which is an appendix of the building has about 4 m2. The school premises has an area of 75 m2, it is currently empty, in poor condition, the room is raining and this project predicts to adapt the space as much as possible to the accommodation of the equipment (boilers, separators and accumulators, expansion vessels, circulation pumps, three-way valves and other equipment elements).

Composition of floor, walls, roof and the interconnected structure was taken by insight on the spot and using data from the project that was made in 2008 In 2003, a new locksmith was installed in the school and the heat transfer coefficient for windows was evaluated at 2.6.

A fuel oil is provided as heating energy. A tank of capacity 16 m3 is planned

The consent of the MUP for the location of the tank will be subsequently submitted, which will be attached to the project. A substation for heating is being formed in the basement of the school building.

There are two boilers of type 300 TX3A capacity of 140 KW, manufactured by VIESSMANN or equivalent. The boilers are designed to install the Type WL20 / 2-C Z, manufacturer Weishaupt or equivalent. The burners are two-stage capacities of 70 to 200 KW, 5.9 to 16.8 kg/ h. Integrated fuel flow meters are included in the burner. If flow meters are not integrated in the burners, then it is necessary to install special flow meters for each boiler on the fuel inlet

MAIN PROJECT OF THERMOTEHNICAL INSTALATIONS 3

to the boiler and on the joint return of fuel from the boilers - 3 flow meters.

Two chimneys of the SCHIEDEL type UNI Plus 20 cm or equivalent are planned for more efficient operation boilers. The chimney pipe is made of technical ceramics, and the insulation around the pipe is a stone wool. The entire chimney is made of lightweight concrete. The outer dimension of the chimney cover is 36 x 36 cm. The chimneys are placed side by side, so the total dimension of the chimney is 36 x 72 cm. If both boilers are connected to one chimney, when one boiler does not work, there would be a problem of heat loss due to a larger diameter and thrust, which is not energy efficient. Chimneys pass through the boiler boards, and one office, then through the roof panel and roof plain covered with sheet metal, they are 10 m high and pass through the ridge around 2.5-3 m. Including the installation of sheaths that enable the static stability of the chimney with the entire length of the chimney (cords with armatures openings). The boilers are connected to the chimneys via the chimney of the boiler fi 200. It is anticipated the ascent of the chimney and the chimney. When opening the hole through the floor panel, the roof panel is consulted with the constructor. The panels are so-called. type "AVRAMENKO".

At the door of the boiler room there are two intermittent anti-skid aluminum blinds marked AZR-2 625 x 325 at a height of 150 cm from the bottom of the door, through which the necessary fresh air for the normal operation of the boilers comes. The installation of the AW 315E4-K fan in the window is planned for ventilation of the boiler room.

From the substation located in the basement there are 3 heating circuits. The heating circuit of the radiator classrooms is 126 319 W, with 3 branches. The heating circuit of the office has a capacity of 32 656 W. The heating circuit of the gymnasium is 73 901 W. The total capacity of the heating kit is 232 876 W. On the heating circuit of the classroom, which has 3 branches, on two branches, installation is planned on the basis of the measuring control valves DN32 and on the return of the ball valve DN32. On these valves, the balancing of the radiator network can be performed. On the other two circuits, heating does not require the installation of metering control valves.

Installation of casted radiators is planned for the type TERMO 623/130 of the manufacturer VIADRUS or equivalent. The radiator radius is 623 mm, the overall height of the radiator is 683 mm, the radiator rib width is 130 mm and the radiator rib length 60 mm. The radiators for the 90/70/200 C regime have a capacity of 142.6 W / rib, and for the regime 75/65/200 have a capacity of 108.8 W / rib. Where it was not possible to install the radiator 623/130 due to the low parapet height it is planned to install the radiator type TERMO 500/130, a cross-sectional height of 500 mm, a total height of 560 mm, a capacity of 119.7 W for 90/70/200 and 91 W for mode 75/65/200.

Each radiator is intended to be fitted, a thermostatic antivandal valve series PROJEKT with a hand cap, a real model and a thermostatic head of HERCULES manufacturer HERZ or equivalent. Substances from the HERZ manufacturer or equivalent are foreseen. Each radiator is provided with a keyhole or a screwdriver. The drain cocks are planned on radiators for emptying and flushing of the radiator network - in each circuit and branches of the circle, at least two taps. All radiators on the ground floor are submersible, because the radiator networks go to the ceiling level. With horizontal divisions, the verticals are lowered and the radiators are supplied. The radiators on the floors are not submersible.

In the future, it is planned to form wardrobes 28a, 28b, 30a and 28-WC. There is currently no added part ie. room 30a and 28-WC, so we only have toilets and we plan to install two

MAIN PROJECT OF THERMOTEHNICAL INSTALATIONS 4

radiators of 18 ribs. When the wardrobe is formed, 4 radiators would be installed (2 x 10 ribs, 1 x 18 ribs and 1 x 27 ribs). The drawings define the existing condition only from the toilets and the newly constructed condition with dressing rooms and toilets and the positions of all radiators are given. Radiators will be installed according to the construction at that moment.

For reasons of stability, it is necessary to mount the cast iron radiators on the holders with supports on the floor and the wall.

The ventilation of the gymnasium with 2 000 m3 / h of fresh air is foreseen. In the gymnasium, the installation of hot water heaters - 5 pieces, the manufacturer LINDAB, or the equivalent of the UniKal 140 2w designation, type: M / f / b / w / k / t, 1400/1650 m3 / h, 11 700 W for 10 steps. input temperature in the calorifier 33.8 degrees for output temper. from the calorifier, two lines of lamella.

The calorifiers are fresh and airborne, with a 3/4 inch connection. It is possible to regulate the ratio of fresh air and waste air to the air flow controller. With the regulator, among other things, a transformer mono-phase five-stage regulator RMT is delivered.

In the gym, it is planned to install two fans for the extraction of waste air. The fans have the HXM-300 label with the floating louver PER-355 CR manufacturer S & P, a flow of 1 000 m3 / h, 30 Pa, with a speed controller RMB-1.5.

The installation of ventilation pots is foreseen. fi 88.9 x 100 mm, with a drop-off pipe and valves totaling 12 pcs. There are 6 ventilation pots on the classroom. In the gym, there are 4 breathing pots in the circle, and 2 air vents are provided on the circuit of the office. Pipes of the aeration pots out.

In the boiler room, a 219 mm divider / busbar is installed, with 7/4 connections, two IMERA expansion vessels or a 200 liter capacity equivalent and a water softener from Viessmann or equivalent.

From the boilers, the starting and return pipes, especially before entering the hydraulic switch, are pumped into one tube, so that only one pipe goes to the distributor. The same is the case with return pipes - one connector from the collector goes to the hydraulic switch and when the pipe exits from the hydraulic crossover, the branch is placed on special pipes to the boilers.

Hydraulic switch 200/120 of the manufacturer Viessmann or equilant has the function of extracting air and gases, collecting sludge and dirt, prolonged degassification and cleaning of the sludge heating medium. Protects the boiler from variable flows of different heating circuits.

The boilers are cascaded, have their own Vitrotonic 100CC1E and 300CM1E controls and are connected with the Vitrotonic 200H control. Full automatic operation of boilers, sequence of ignition, ignition time, etc. is possible. Regulations Vitrotonic 100CC1E and 300CM1E lead three-way mixed valves to protect the cold end of boilers, as well as temperature sensors on boilers according to outdoor temperature. Boiler pumps are placed at the boiler output.

The Vitrotonic 300CM1E regulation still runs two heating circuits and leads them through three-way controls and temperature tube sensors. The 200H regulates one heating circuit through a three-way valve and a temperature sensor. All three regulations are interconnected with LON communication cables. Everything can be seen on the graphic documentation.

Electronic circulation pumps are planned and thus we save energy. The pumps are manufactured by GRUNDFOS or equivalent. It has 5 pumps, two on boilers, three in three

MAIN PROJECT OF THERMOTEHNICAL INSTALATIONS 5

heating circuits. The pumps are as follows: Boiler pumps - MAGNA 3, 25-100, Q = 6,5 m3, H = 3,1 m, 230V, 1,33 A, 9 - 153 W, pump for class - MAGNA 3, 25-80, Q = 5,4 m3, H = 3,3 m, 230 V, 102 A, 9 - 116 W, pump for offices ALPHA 2, 25-60 180, Q = 1,4 m3, H = 2,7 m, 230 V, 0,32 A, 3 - 34 W and gypsum pump - MAGNA 3, 25-60, Q = 3 , 2 m3, H = 3.6 m, 230 V,

0.75 A, 9 - 84 W. Boiler pumps are threaded with a connection of 6/4 in.

The operation of circulation pumps is defined in the electrical project.

Three-way mixing valves complete with the Viessmann or EW drive are the following characteristics: DN40 kvs 28.5 m3 / h - on boilers, DN32 kvs 18.5 m3 / h - classroom circle, DN25 kvs 10.5 m3 / h - at the gym circle and DN20 kvs 6.9 m3 / h - on the circle of the office.

Three-way valves are welded.

The operation of the three-way valve is to the outside temperature. Find the best position of the outdoor temperature sensor on the north side and sheltered from the wind and the sun.

Align the three-way controls and thermostatic valves on the radiators so that no collision occurs. Set thermostatic valves (room temperature) on the radiators to react first - close, and then close the three-way regulation according to the outside temperature.

Ventilation of the boiler room and fresh air supply for the boiler operation is provided through the anti-skid blinds AZR-2 615 x 325 and is installed in the lower door zone. The installation of a fan AW 315E4-K, Systemair or equivalent, 2 000 m3 / h, is planned for the discharge of waste gases from the boiler room. The fan is installed in the upper zone of the window.

The tank oil tank is underground capacity of 16 m3 of MIP TIMO manufacturer or equivalent.

As part of the delivery of the tank, it is planned to deliver shafts and all other accompanying materials necessary for connecting the reservoir and the pipeline to the boilers. A measuring plane for measuring the level of fuel in the tank is also foreseen. It is planned to ground the tank and take it to some common grounding, which is more precisely given in the electrical project.

The budget has provided that the tank will be charged during the heating season up to 4 times. From the reservoir to the boilers in the boiler, the Cu pipeline fi 15 x 1 mm will be installed, a special pipe for one, special for the second boiler. The return tube from the boilers is also fi 15 x 1 and the joint tube is for both boilers. Cu pipes are laid in a concrete channel

It is planned to install a metal fence around a fuel tank of a total length of 32 m, height of 2.5 m, made of metal boxes 40 x 40 mm and stamped net. Especially the tubes of the AT valve are made.

Black seamless tubes are foreseen for the distribution of the radiator network. The pipes in the boiler room are insulated with mineral wool with a thickness of 50 mm and Al sheet. After a cold hydraulic pipeline test, it is necessary to protect the whole radiator net with basic paint in two coats and a high temperature resistant varnish in two coats. Automatic overhaul of the heating system is anticipated. The pipes are led with the rise of 2 promises for better detection.Delivery of fuel oil for heating needs is done through the prepared terrain Minor construction works are planned for the training of oil tanker access.

All toilets have windows, so no forced ventilation is planned.

In the boiler room there is a cave for collecting wastewater or some other water, and a pump "DREN2" with a level controller for max.- min. And a manual wing pump with a water basin in case of its occurrence is foreseen. It is provided through the corresponding pipes pump water out into the canal..

MAIN PROJECT OF THERMOTEHNICAL INSTALATIONS 6

It is planned to pour the glycol into installation to prevent from freezing.

CONSTRUCTION WORKS

All necessary construction works are foreseen for the installation of mechanical equipment (reservoirs, boilers, expansion vessels, etc.).

The excavation is planned for the reservoir oil tank, a downhill ramp from the terrain to the basement where the boiler room is foreseen, and the demolition of the basement wall is foreseen. It is planned to excavate for drainage pits in the boiler room, for a chimney stand, expansion vessels, a fuel piping channel.

Concreting is planned by reinforcing iron for, pedestal of oil tank reservoir, downhill ramp with pods, chimney stand, expansion vessels, roof plates of the pipeline for fuel. It is planned to manufacture metal doors at the entrance to the boiler room through a descending ramp. The work on breaking openings on the walls and plates for the passage of pipelines and chimneys were foreseen. The necessary work is planned on the roof of the building in the position where the chimney comes out.

It is planned to place tiles in the boiler room and basement, appropriate painting painter works, etc. It is planned to install the guide bars at the beginning and at the bottom of the downhill ramp.

All construction works are planned on the arrangement of the terrain and the removal of surplus material at the intended landfill in agreement with the user and not more than 5 km.

The works on the preparation of the ground for access to the oil fuel supply are foreseen

NOTE: When digging a tank for a fuel oil tank and a ramp for a downhill ramp, be careful not to damage the installation of electricity, telephone, water, sewers and septic tanks that go near digging. Run the trench carefully and partly manually and consult with the user.

ELECTRICAL WORKS

In the electrical part of the project, which is an addition to this project, a technical description and detailed connection of the mechanical equipment are given.

Main distribution cabinets - 2 pcs. are located in the hall - room no. 14 from which it is possible to take power for the complete equipment. From MDC, take the cable of the appropriate cross-section to the electric cabinet RT1 in the boiler room from which all power consumers in the boiler room would be supplied and RT2 cabinet which would be installed in the office of teachers of physical education, from where the power supply of the heaters and fans in the gym would be carried out. All necessary cables and other electrical elements are planned for connection of circulation pumps, three-way valves, temperature sensors, regulation etc. The electro project will consider the possibility of installing an aggregate in case of power failure from which all heating equipment would be supplied.

Everithing that is not given in this tehnical description is given in graphical and other documentation

Podgorica, January 2019. Chief designer:

Miroslav Rakić, dipl.ing.maš.

Prodotti product-produit!i

· I -l ime rcr

I

R (5-50)

RV {35-600) RV {150 -5000)

Va!ii e!ipan!iione Expan!iion ve!i!iel!i Va!ie§ d·expan!iion

Vaso di espansione per riscaldamento Expansion vessels with remplaceable bladder

Vases d'expansion a vassie rempla«jable

Volvolo di precorico con protezione Protected prechorge valve

Valve de prechorge avec protection

Cma ero pressurizzoto Pre-pressurized air chamber

Etuve pressurisee

Roccordo ocquo Water connection

Roccordement au chouffe-eou

Vasa in occioio al corbonio per uno lungo durato.

Durable steel tonk. Deep-drown steel shell for extra strenght.

Reservoir en acier au corbone

Membrano in EPDM che evito ii contotto tra l'ocquo ed ii metollomi pedendo lo formozione di ossidi, gorontendo lo purezzo del liquido del circuito.

EPDM bladder which ovoids any contact between water and the internal surface of the tonk granting the purity of the liquid of the circuit.

Vessie en EPDM qui evite tout contact entre l'eou et lo surface interieur du vase empilchont lo formation de lo rouille et gorantissont lo purete du liqu ide du circuit.

Verniceepossipoliestere esterno evito ruggi ne e corrosione

External epoxy-polyester coating: no rusting and no corrosion Vernis de graveur en poudre

Tutti i vosi dello serie R (RV, S e SV) escono dollo fobbrico II volume dell'ocq uo continua ad oumentore sino a quondo, Graduolmente lo mte perotura dellm'i pionto inizio a scendere e controlloti, verificoti e certificoti. roggiunto lo mte peraturma osmsi o, lo membrono occu po lo con esso ii volume dell'ocquo, ii voso cede oro l'ocquo Uno volto connesso al circuito a cui e destino to, oil' oumentore dello ternperaturo, oumento ii vomlu e dell'ocquoc:he espondendo si cmo incio a rmie pire lmo me brono.

All the tonks of our R RVS and SV range ore manufactured, tested, checked and certified by our company. Once the tonk is connected to the system, the temperature increases, a nd with it quasi totolita del vomlu e del voso. Lo presenzo dello mme brane evitoquolsiosi contotto Ira I' ocquo e lo superficie interno del vaso.

The water volume keeps expanding until the maximum working temperature is reached. At this stage thme me bra ne occupies almost all the space inside the tonk. The pressurized oll'impionto grozie ollo pressione dell'orio dello cma era pressurizzoto sino al raggiunmgi ento del vomlu e iniziole ed ii ciclo si riovvio.

Gradually the mte perature goesdwo n and so does thwe ater volume. Because of the pressure of the air cushion thwe ater starts to come out of the tonk until the membrane reaches its also increases the water volume which starts to fill the membrane.

air cushion ovoids any contact between water and the internal surface of the tonk.

initial vomlu e. At this point a nwe cycle begins.

Toute les vases d'exponsion de serie R (RV, S et SV) sortent de noire usine conhole, verifie et certifie.

Lorsque le vase est roccorde a l'instollotion l'eou vo chouffer, son volume ougmente et commence oinsi a mre plir lo vessie.

Le volume de l'eou continue a augmenter jusqu'a l'eou otteigne so temperature maximum et lo vessie occupe presque completement le vase. Lo vessie evite tout contact entre l'eou et lo surface interieur du vase.

Lorsque lo temperature du systeme se refroidisse, le vomlu e de l'eou descende et le vase delivre eou a l'instollotion grace a lo pression de l'oir qu'il ya dons l'etuve pressurisee. A lo fin, quond le systeme retourne a so position initial, un nouveau cycle commence.

Va!ii e!ipan!iiane Expan!iian ve!i!iel!i Va!ie!i d'expan!iian

RV

Vasi d'espansione can membrana intercombiobile

Expansion vessels with interchangeable bladder

Vases d' expansion a vassie interchangeable

Marcati CE secondo la Direttiva PED 97 /23/CE CE marked according to Directive Avec le marque CE selon la Directive o c

Codice Modello Altezza Diametro lmballo Attacco Code Model Height Diameter Packing Connection Code Modale Hauteur Diametre Emballage Raccordement

(mm) (mm) (mm)

IIJREOlROlDAl RV35 450 365 (Pz1) 380X400X460 % " IIKREOl ROI DA1 RVSO 564 365 (Pz1) 380X400X570 % " IILREOl ROl DA1 RV60 668 365 (Pz1) 380X400X700 % " IIMREOl ROlEAl RY80 717 410 (Pzl) 430X450X730 l" IINREOl ROlEAl RVIOO 663 495 (Pzl) 51OX540X700 l"

IIPREOl ROllEA1 RVISO 795 550 (Pzl) 570X610X850 1" IIQREOl R21EA1 RV200 1085 600 (Pzl) 61OX620Xlll l l" IIRREOl R21EA1 RV250 1051 650 (Pzl) 670X680Xl 290 l" IISREOl R21EA1 RV300 1212 650 (Pz1) 670X680Xl 290 l" IITREOl R21FA1 RV400 1198 750 (Pzl) 750X770Xl 510 1 % " IIUREOl R21 FAl RVSOO 1438 750 (Pzl) 750X770Xl 510 1 % " IIVREOl Rl1 FPl RV600 1634 750 (Pz1) 800X800Xl 740 1 % "

Va!ii e!ipan!iione Expan!iion ve!i!iel!i Va!ie§ d'expan!iion

Utilizzo - Use - Utilisation Vaso di espansione can membrona intercmo biabile per circuiti chiusi di riscoldma ento.

Expansion vessels with remploceoble membrane for closed heating system.

Vases d'expansion iJ vassie rempla1able pour system de chauffage.

Pressione mossima d'esercizio Maximun working pressure Pression moximole d'exercice

Pressione di precarico stondord

Standord pre-set pressure

Pression de prechorge standard

Tme perotu ro d'eserciz'i Working temperoture

Temperoture d'exercice

8 bar 1,5 bar

-10°C/+ 100°

Finitura esterna colore External finish coulor

Couleur de finition externe

Mme bra na in gamma Rubber membrane

Vassie en cooutchouc

Rosso/Red/Rouge

RAL 3000 EPDM

0., I:

I I I

- - 1- - - -ltm i i I

RV

Vasi d' espansione con membrana intercambiabile

Expansion vessels with interchangeable bladder

Vases d' expansion "vassie interchangeable

Morcoti CE secondo lo Direttivo PED 97 /23/CE CE marked according to Directive Avec le marque CE selon lo Directive o l 1 e diometro

Codice Modello Altezzo Diometro lmbollo Attocco Code Model Height Diameter Packing Connection Code Modale Hauteur Diametre Emballage Raccordement

(mm) (mm) (mm)

IIXRGOl R31GPl RV750 1820 800 (Pz1) 800X800Xl 950 2" IIYRGOl R31HPl RVIOOO 2160 800 (Pz1) 800X800X2300 2" IIZRGOl R31HPl RV1500 2360 960 (Pz1) 1200Xl 200X2500 2" IIARGOl R31NPl RV2000 2555 1100 (Pz1) 1200Xl 200X2700 2" 11BRG01 R31OPl RV3000 2790 1200 (Pz1) 1200X2800Xl 330 Dn65 114RG02R31 OPl 1¥4000 3200 1450 (Pzl)1580X3200Xl 450 Dn80 IISRG02R31 OPl RV5000 3645 1450 (Pzl) 1580X3650X1450 Dn80

Va!ii e!ipan!iiane Expan!iian ve!i!iel!i Va!ie!i d'expan!iian

/ Utilizzo - Use - Utilisation Vaso di espansione comn me brana intercambiabile per circuiti chiusi di riscaldma ento.

Expansion vessels with remploceoblme me brane for closed heating system.

Vases d' expansion a vassie rempla1able pour system de chauffoge.

r

'I I· i, ll.

II Pressionme osmsi a d'esercizio Momxi uwn orking pressure Pression moximale d'exercice

Pressione di precorico standa rd

Stondard pre-set pressure

Pression de pre(harge standard

Temperatura d' eserciz'i Working mte perature

Temperature d' exercic

10 bar 4 bar

RV750-1500

- JO'C/+ JOO' C

RV2000-5000

- J O' C/ + 70' C

Finitura esterna colore External finish coulor

Couleur de linition exteme

Mernbrana in gmo ma Rubber membrane Vassie en caoutchouc

Rosso/Red/Rouge

RAL 3000

EPDM RV750- 7500

BUTYLRV2000-5000

Low loss headers Specification

27.3-5

Dimensions and connections

Type Connections Width mm

Depth mm

Height mm

L1 mm

L2 mm

L3 mm

L4 mm

60 / 60 Rp 1 fem. 60 60 450 55 280/340 60 40.5

80 / 60 R 1X male 80 60 500 70 280/360 80 97

120 / 80 R 2 male 120 80 800 75 550/650 120 97

160 / 80 ON 65/6 160 80 1440 390 1000 160 200

200 / 120 ON 80/6 200 120 1450 390 1000 200 200

250 / 150 ON 100/6 250 150 1470 400 1000 250 200

300 / 200 ON 125/6 300 200 1480 400 1000 300 200

400 / 200 ON 150/6 400 200 1495 400 1000 400 200

Type 60/60 to 120/80

HR Heating return HV Heating flow KR Boiler return KV Boiler flow

Type 160/80 to 400/200

27.3

0-7 G

B

PLATE MOUNTED AXIAL FLOW FANS

HXM Series

The HXM plate mounted axial flow fans are manufactured from pressed galvanised steel and protected from corrosion by a beige epoxy-polyester paint finish.

All models include a steel finger proof guard as standard mounted to the inlet side of the fan.

Impellers are manufactured from galvanised steel sheet and finished with black polyester paint.

Motor HXM-200 to HXM-350: Single phase speed controllable motor 230V-50/60Hz equipped with thermal protection, IP44, Class B insulation, flexible cable (lenght: 50cm) for connection to the electrical supplies and ball bearings greased for life.

HXM-400: External rotor motor, IP44, Class F insulation, fitted with thermal protection and wiring terminal box.

Additional Information Standard air direction: form (A) configuration (Motor over Impeller).

Configuration model HXM-400

Provided with cable for connection to the electrical supplies Motor protected from corrosion by epoxy-polyester paint finish.

Cable to ease connection to electrical supplies (except for HXM-400 model).

HXM-400 model terminal box Wiring terminal box including the capacitor.

www.solerpalau.com Plate mounted axial flow fans HXM http://www.solerpalau.com/

TecHnIcAl cHArAcTerIsTIcs

Before making any electrical connection ensure that the voltage and frequency of the mains electrical supply matches that of the fan data plate label.

Model speed (rpm)

Maximum absorbed power (W)

Maximum absorbed current

(A) sound pressure level* (dB(A))

Maximum air volume (m3/h)

Working temperature

(ºc)

Weight (kg) speed controller reB rMB

HXM-200 1330 36 0,2 42 530 -15/+40 1,8 REB-1N RMB-1,5

HXM-250 1370 58 0,4 46 780 -15/+40 2,2 REB-1N RMB-1,5

HXM-300 1370 75 0,5 50 1.160 -15/+40 3,2 REB-1N RMB-1,5

HXM-350 1350 104 0,6 53 1.750 -15/+40 4,3 REB-1N RMB-1,5

HXM-400 1255 151 0,7 56 3.670 -40/+60 9,0 REB-1N RMB-1,5

* Sound pressure measured in free field condition at 1,5 m.

AcousTIc cHArAcTerIsTIcs

Model 63 125 250 500 1.000 2.000 4.000 8.000 lwA

HXM-200 34 53 46 51 46 44 41 39 57

HXM-250 36 50 52 58 52 50 45 40 61

HXM-300 36 48 52 62 56 54 48 41 64

HXM-350 48 55 62 63 59 56 50 46 67

HXM-400 43 61 63 63 64 63 58 50 70

DIMensIons (mm)

Model A B Ø c Ø D e F Ø G

HXM-200 222,5 266 9,5 205 88 19,5 211

HXM-250 275,5 333 9,5 255 99 31,5 261

HXM-300 336,5 400 10,5 305 99 35,5 311

HXM-350 390,5 465 10,5 361 106 34,5 371

C

G D

A

B F E

Plate mounted axial flow fans HXM www.solerpalau.com

HXM-400 500

12 12

92 78 ŋmax

PerForMAnce curves

- qv: Airflow in m3/h and m3/s.

- psf: Static pressure in Pa.

- pg: Protection guard pressure drop in Pa.

- SFP: Specific fan power in W/m3/s.

- P: Absorbed power in W.

- Measurement category: A.

- Efficiency category: static.

- Fan efficiency without speed control.

- Fan tested without protection guard.

- Airflow data in accordance with ISO 5801.

- Sound pressure levels in dB(A), measured at 1,5 meters in free field.

Mc Measurement category ec Efficiency category vsD Speed control: supplied with the fan sr Specific ratio psf [Pa]

HXM-200

P[W] η[%] Efficiency n Efficiency grade [kW] Absorbed power [m3/h] Airflow [Pa] Static pressure [rPM] Speed

200 300 400 500 qv [m3/h]

0,07 0,09 0,11 0,13 0,15 qv [m3/s]

1 2 3 4 5 pg[Pa]

500 400 340 300 260 200 SFP

[W /m3/s]

HXM-250

HXM-300

300 400 500 600 700 800

0,10 0,14 0,18 0,22 qv [m3/h] qv [m3/s]

200 400 600 800 1000 1200

0,1 0,2 0,3 qv [m3/h] qv [m3/s]

1 2 3 4 5 pg[Pa] 1 2 3 4 5 7 10 pg[Pa]

500 400 300 240 200 SFP 480 400 300 240 SFP

[W /m3/s] [W /m3/s] www.solerpalau.com Plate mounted axial flow fans HXM

PerForMAnce curves

HXM-350

HXM-400

80 20

40 10

0 0 0 0 600 800 1000 1200 1400 1600 1800 qv [m3/h] 1000 1500 2000 2500 3000 3500 qv [m3/h]

0,2 0,3 0,4 0,5 qv [m3/s] 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1,0 qv [m3/s]

1 2 3 4 5 7 pg[Pa] 1 3 5 7 10 pg[Pa]

400 300 200 160 SFP

[W /m3/s]

400 300 200 140 120 SFP

[W /m3/s]

MC* EC* VSD* SR* η[%]* N* [kW] qv [m3/h] [Pa] [RPM]

B Static No 1,001 25,1 36,7 0,148 2198 61 1103

* See example curve.

MounTInG AccessorIes

Per-W Back draft plastic shutters.

elecTrIcAl AccessorIes reB Electronic, single phase speed controller.

Per-cr Back draft aluminium shutters.

rMB Auto transformer, single phase speed controller.

Plate mounted axial flow fans HXM www.solerpalau.com

Back draft shutters Model Plastic Metal

HXM-200 PER - 200 W PER - 250 CR

HXM-250 PER - 250 W PER - 250 CR

HXM-300 PER - 355 W PER - 355 CR

HXM-350 PER - 355 W PER - 355 CR

HXM-400 PER - 400 W PER - 400 CR

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- 7 radijatora+ 5 kalorifera

Projektant: Investitor: Ministarstvo prosvej te, Osnovna

1--- BATES d.o.o.

BulevarSvetogPetraCetinjskog 62 81000 Podgorica office@bates.co.me skola ,,DusanBojovic"

11 Objekat: JU Osnovna skola ,,DusanBojovic"

Glavni inzenjer:

Odgovomi in.zenjer:

MiroslavRakic, dipl.ing.mas.

Lokacija:

Osnovna skola,,Dusan Bojovic"Miolje Polje, Niksic

Vrstatehnickedokumentacije:

GLAVNIPROJEKAT

Dio tehnickedokumentacije:

Termotehnickeinstalacije • centralnoradijatorskogrijanje sa kotlarnicom

I II I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I II I I I I I II I I I I I I I I I I I I I I I I I II I I I I I I I I I I I I I I I I I I I I I I I I I 1111111111. 11.1111111111111111111111111111111111111111111111 1 1 111 11111 1

Saradnik: Prilog: I Br. priloga

INovoGovedarica, dipl.ing.mas. SPRAT· Dispozicija grejnih tijela

Datum izrade i MP: Januar, 2019. IDatum revizije i MP:

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Objekat: JU Osnovna skola ,,Dusan Bojovic" Lokacija:

Osnovna skola ,,DusanBojovic" Miolje Polje, Niksic

Glavni inzenjer: Vrsta tehnicke dokumentacije:

GLAVNI PROJEKAT

Odgovorni inzenjer:

Miroslav Rakic, dipl.ing.mas.

Dio tehnicke dokumentacije:

Termotehnicke instalacije- centralno radijatorskogrijanje sa kotlarnicom

Saradnik:

Novo Govedarica, dipl.ing.mas.

Prilog:

PRESJEKA-A*

Br. priloga

3.4

Datum izrade i MP: Janua,r 2019. Datum revizije i MP:

KALORIFERI /

UniKal LINDAB 140 2w Tip M/£'b/w/k/t, 1400 I 1650 m3/h, Q 00 W 390 komada 5

VENTILATORI

HXM- 300 sa lebdecom zaluzinom PER - 300 CN 1000 m' /h komada2

Projektant:

BATES d.o.o.

Bulevar Svetog Petra Cetinjskog62 81000 Podgorica offlce@bates.co.me lnvestitor: Ministarstvo prosvjete, Osnovna skola ,,Dusan Bojovic"

Objekat: JU Osnovna skola ,,Dusan Bojovic" Lokacija:

Osnovna skola,,Dusan Bojovic" Miolje Polje, Niksic

Odgovomi inzenjer:

Miroslav Rakic, dipl.ing.mas.

Dio tehnicke dokumentcaije:

Termotehnicke instalacije - centralno radijatorskogrijanje sa kotlamicom

Saradni:k

PRESJEK C-C*

3.6

Datum izrade i MP: Janua,r2019. Datum revizije i MP:

mailto:offlce@bates.co.me tr;

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Projektant:

BATES d.o.o.

Bulevar Svetog Petra Cetinjskog 62 81000 Podgorica office@bates.co.me

Investitor: Ministarstvo prosvjete, Osnovna skola ,,Dusan Bojovic"

Objekat: JU Osnovna skola ,,Dusan Bojovic" Lokacija:

Osnovna skola ,,Dusan Bojovic" Miolje Polje, Niksic

Odgovorni inzenjer:

Miroslav Rakic, dipl.ing.mas.

Dia tehnicke dokumentacije:

Termotehnicke instalacije - centralno radijatorsko grijanje sa kotlarnicom

Saradnik:

PRESJEK D-D*

3.7

Datum izrade i MP: Januar, 2019. Datum revizije i MP: