EnerVal. Technical data litre storage capacity. Buffer storage vessels

Transcription

1 EnerVal Buffer storage vessels Technical data litre storage capacity

2 Contents Title Page number EnerVal ( ) Description 3 Part No. 4 Technical data 6 Dimensions 7 EnerVal G ( ) Description 10 Part No. 11 Technical data 12 Dimensions 13 Notes

3 Description Buffer storage vessels EnerVal (200,300) Energy buffer storage vessel constructed of steel for hydraulic integration with heating boilers, heat pumps and solar energy systems Nominal content: 200, 300l 4 No. connection sockets Rp 1½ 1 No. socket Rp 1½ for screw-in electrical immersion heater 3 No. sockets Rp 1½ for sensor/thermometer Thermal insulation made of polyurethane soft foam with foil casing, colour red Buffer storage vessel with insulation and foil casing completely fitted and packed. Buffer storage vessel EnerVal (500) Energy buffer storage vessel constructed of steel for hydraulic integration with boilers, heat pumps and solar installations Nominal content 500l Inspection flange for solar heat exchanger, 225mm dia opening (not for EnerVal (2000)) 9 No. connection sockets Rp 1½ 5 No. sockets Rp ½ for screw-in type electrical immersion heater (not on EnerVal (2000) Thermal insulation made of polyurethane soft foam with foil casing, colour red Buffer storage vessel with insulation and foil casing completely fitted and packed. Buffer storage vessels EnerVal ( ) Energy buffer storage vessel constructed of steel for hydraulic integration with boiler, solid fuel boiler, heat pumps and solar installations Nominal content l 11 connection sleeves Rp 1½, on EnerVal ( ) as Rp 2 5 sleeves Rp ½ for sensor/thermometer 1 sleeve Rp ½ for screw-in electrical immersion heater Perforated separating plate in the central area for separation of the temperature zones Thermal insulation made of polyurethane soft foam with foil casing, colour red C C C Range EnerVal type Nominal content litres (200) 222 (300) 278 (500) 474 (800) 765 (1000) 956 (1500) 1365 (2000) 2039 Screw-in electrical immersion heater type EP-3 to EP-9 (optional item) Made of Incoloy 825 Heat input 3.0 to 9.0kW Including temperature control and overheating protection Not suitable for continuous electrical heating Delivered separately packed On site Installation and wiring of the optional electrical immersion heater by others Buffer storage vessel with insulation and foil casing completely fitted and packed

4 Part No. Buffer storage vessels EnerVal ( ) EnerVal ( ) completely insulated, steel vessel. Bare finish internally, exterior with coloured plastic coating Nominal EnerVal content Ø raw Ø insulated Height type l mm mm mm (200) (300) (500) (800) (1000) (1500) (2000) Accessories Connection hose with T-piece for EnerVal (800,1000) for the hydraulic parallel connection of two energy buffer storage vessels EnerVal Consisting of: flexible hose included insulation and a T-piece 1½ Connection hose with T-piece for EnerVal (1500, 2000) for the hydraulic parallel connection of two energy buffer storage vessels EnerVal Consisting of: flexible hose included insulation with a T-piece 2 Connection hose for EnerVal (800,1000) for the hydraulic parallel connection of two energy buffer storage vessels EnerVal Consisting of: flexible hose included insulation 1½ Connection hose for EnerVal (1500, 2000) for the hydraulic parallel connection of two energy buffer storage vessels EnerVal Consisting of: flexible hose included insulation Screw-in injection sparge pipe For horizontal installation in the energy buffer storage vessel. For the decrease of turbulence of the water within the EnerVal. Type Screw-in depth [mm] For EnerVal type Rp 1½ , Rp ,

5 Part No. Accessories Double thermostat ATH-22 Suitable for low temperature thermostat to start the loading pump. Suitable for high temperature thermostat to limit the flow. Bottom part of the casing made of die-cast aluminium with plastic cover, with rigid shaft 1 separate temperature adjustment each in the casing Type of protection IP54 Switching capacity: 230V/10A cos=1 Control range 1.2 : 0 C +100 C Switching differential 1.2 : 3-4% of the scale range Sensor pocket: G 1/2,L=150mm, D=15mm Sensor pocket brass nickel-plated Version according to DIN EN Immersion thermostat RAK-TW1000.S SB 150 Thermostat with sensor pocket ½ - depth of probe 150mm, brass nickel-plated Thermometer type TMOV including sensor pocket ½ C Protective sensor pocket SB150 ½ brass nickel-plated PN10-150mm Protective sensor pocket SB280 ½ brass nickel-plated PN10-280mm Screw-in electrical immersion heater Immersion heater made of Incoloy alloy 825, with temperature control and overheating protection. Delivered separately, installation and wiring on site by others. For Output Voltage Installation EnerVal Type kw V mm type EP x ( ) EP x ( ) EP-4, x ( ) EP x ( )

6 Technical data EnerVal ( ) Type (200) (300) (500) (800) (1000) (1500 (2000) Nominal content litres Working pressure/test pressure bar 3/4 3/4 3/4 3/4 3/4 3/4 3/4 Working temperature maximum C Thermal insulation PU soft foam mm Thermal conductance λ W/mK Standing loss qb at 60 C W Weight with insulation (dry) kg Weight without insulation (dry) kg Dimensions see table of dimensions Screw-in electrical immersion heater Immersion heater made of Incoloy alloy 825 with temperature control and overheating protection, connection. Not suitable for continuous electrical heating. Type Output Voltage Installation depth For EnerVal kw [V] mm Type EP-2 2,0 1 x ( ) EP-3 3,0 3 x ( ) EP-4,5 4,5 3 x ( ) EP-6 6,0 3 x ( ) EP-9 9,0 3 x ( )

7 Dimensions (Dimensions in mm) EnerVal (200,300) EnerVal (500) 1 Heating connection Rp 1½ 2 Connection for screw-in electrical immersion heater Rp 1½ (positioning depending on the schematic) 3 Sensor pocket, thermostat or thermometer Rp ½ 4 Cable trunking 5 only EnerVal (300) Length of all sockets: 50mm Possible variance because of production tolerance Dimension +/- 10mm EnerVal type L1 L2 a b c d D e f g h j k l m (200) (300) (500)

8 Dimensions EnerVal ( ) (Dimensions in mm) 1 Heating connection type (800,1000) Rp 1½ type (1500,2000) Rp 2 2 Sleeve for electric immersion heater boiler socket Rp 1½ 3 Sensor pocket, thermostat or thermometer Rp ½ Length of all sockets: 120mm Possible variance because of production tolerance Dimension +/- 10mm EnerVal type a b c c1 d D e f g h j k l m n (800) (1000) (1500) (2000)

9 Dimensions Connection set for EnerVal thermal storage vessels (Dimensions in mm) Connection of 2 EnerVal ( ) EnerVal type A B D D1 R (500) ( ) Connection of 2 EnerVal ( ) EnerVal type A B D D1 R Q (1500) (2000) Illustration: connection of 2 EnerVal thermal storage vessels with connection set Flow from boiler Flow to heating Flow from boiler Flow to heating EnerVal thermal storage vessel EnerVal thermal storage vessel

10 Description Buffer storage vessel EnerVal G (1000) Steel buffer storage vessel for the hydraulic integration with heating boilers, heat pumps and solar energy systems 8 connection nozzles 3 OT 3 connections Rp 2 2 connections Rp ½ for sensor/thermometer 2 sensor channels ¼ - Ø 17.2mm x Ø 13.2mm With detachable polyurethane soft foam thermal insulation, insulation thickness: 120mm Plastic outer shell with integrated zipper, colour red Fully insulated buffer storage vessel Buffer storage vessel EnerVal G (1500,2500) Steel buffer storage vessel for the hydraulic integration of heating boilers, solid fuel boilers, CHP plants, heat pumps and solar energy systems 10 connection nozzles 3 OT 4 sleeves Rp ½ for sensor / thermometer With detachable polyurethane soft foam thermal insulation, insulation thickness: 120mm Plastic outer shell with integrated zipper, colour red Fully insulated buffer storage vessel (1500) Buffer storage vessel (2500), thermal insulation supplied separately for fitting by the installer Buffer storage vessel EnerVal G (4000) Steel buffer storage vessel for the hydraulic integration of heating boilers, solid fuel boilers, CHP plants, heat pumps and solar energy systems 10 connection nozzles 3 OT 4 sleeves Rp ½ for sensor / thermometer Buffer storage vessel, packed, without thermal insulation Thermal insulation to be provided on site by others Buffer storage vessel EnerVal G (6000) Steel buffer storage vessel for the hydraulic integration of heating boilers, solid fuel boilers, CHP plants, heat pumps and solar energy systems 10 connection flanges DN sleeves Rp ½ for sensor / thermometer Buffer storage vessel, packed, without thermal insulation Thermal insulation to be provided on site by others Series EnerVal G type Nominal content l (1000) 904 (1500) 1420 (2500) 2361 (4000) 4021 (6000) 5897 (8000) 8000 (10000) Buffer storage vessel EnerVal G (8000) Steel buffer storage vessel for the hydraulic integration of heating boilers, solid fuel boilers, CHP plants, heat pumps and solar energy systems 4 connection flanges DN sleeves Rp ½ for sensor / thermometer Buffer storage vessel, packed, without thermal insulation Thermal insulation to be provided on site by others Buffer storage vessel EnerVal G (10000) Steel buffer storage vessel for the hydraulic integration of heating boilers, solid fuel boilers, CHP plants, heat pumps and solar energy systems 4 connection flanges DN sleeves Rp ½ for sensor / thermometer Buffer storage vessel, packed, without thermal insulation Thermal insulation to be provided on site by others Thermal insulation for buffer storage vessel EnerVal G ( ) Made from polyurethane soft foam With foil casing, colour red Thermal insulation in separate packaging (2500) Fully insulated buffer storage vessel (1000,1500), packaged On site Fitting of the thermal insulation by the installer

11 Part No. Buffer storage vessel EnerVal G ( ) EnerVal G (1000,1500) fully insulated; EnerVal G (2500), thermal insulation supplied separate for fitting by the installer; EnerVal G ( ) supplied without thermal insulation. Thermal insulation to be provided on site by others; steel vessel un-coated internally. EnerVal G Nom. content Ø uninsulated Ø insulated Height type l mm mm mm (1000) (1500) (2500) (4000) (6000) (8000) (10000) Thermal insulation Made from polyurethane soft foam with foil casing, colour red. Delivered separately packed, for fitting by the installer. EnerVal G type (2500) 120 Insulation thickness mm Accessories Protective pipe immersion sleeve SB150 ½ brass nickel-plated PN10-150mm Protective pipe immersion sleeve SB280 ½ brass nickel-plated PN10-280mm Immersion thermostat RAK-TW1000.S SB C, setting (externally visible) under the casing cover. Including immersion sleeve ½ - immersion depth 150mm, made from nickel-plated brass. Thermometer type TMOV including immersion sleeve ½ C

12 Technical data EnerVal G ( ) Type (1000) (1500) (2500) (4000) (6000) Nominal content l Operating/test pressure bar 3/4 3/4 3/4 3/4 3/4 Maximum operating temperature C Thermal insulation PU soft foam mm Thermal conductance λ W/mK Standby losses qb at 60 C W Weight without insulation (dry) kg Dimensions EnerVal G ( ) Type (8000) (10000) Nominal content l Operating/test pressure bar 3/4 3/4 Maximum operating temperature C Thermal insulation PU soft foam mm - - Thermal conductance λ W/mK - - Standby losses qb at 60 C W - - Weight without insulation (dry) kg Dimensions see dimensional drawing see dimensional drawing

13 Dimensions (Dimensions in mm) EnerVal G (1000) EnerVal G (1500,2500) 1 Heating connection ( ): R 3 (OT), nozzle length: 140mm 2 Sensor pocket, thermostat or thermometer Rp ½ 3 Connection nozzle Rp 2 4 Sensor channel ¼ 5 Perforated plate Possible variance because of production tolerance Dimension +/- 10mm EnerVal G type a b c d D e f g h k m L1 L2 (1000) (1500) (2500)

14 Dimensions (Dimensions in mm) EnerVal G (4000) EnerVal G (6000) 1 Heating connection (4000): R 3 (OT), nozzle length: 200mm (6000): prewelded flange DN 100 PN 6 flange, nozzle length: 200mm 2 Sensor pocket, thermostat or thermometer Rp ½ Possible variance because of production tolerance Dimension +/- 10mm EnerVal G type a b c d e f g h k m (4000) (6000)

15 Dimensions EnerVal G (8000) (Dimensions in mm) 1 Heating connection DN 150 / PN 16 2 Air vent socket Rp 1½ 3 Sensor pocket, thermostat or thermometer Rp ½ 4 Removable inspection flange DN 250 / PN 6 5 Drain connection Rp 1½ Possible variance because of production tolerance Dimension +/- 10mm EnerVal 8000 a b c c1 d D e h j k l m n o p q (8000) r s t u v

16 Dimensions EnerVal G (10000) (Dimensions in mm) 1 Heating connection DN 150 / PN 16 2 Air vent socket Rp 2 3 Sensor pocket, thermostat or thermometer Rp ½ 4 Removable inspection flange DN 250 / PN 6 5 Drain connection Rp 2 Possible variance because of production tolerance Dimension +/- 10mm EnerVal a b c d D h j k l m n o p q r s (10000) t u v

17 Notes

18 An expert partner One-stop shopping With us you can easily incorporate gas, oil, heat pump, solar, CHP, or biomass energy solutions into your heating system. Technical advice We are happy to assist you and your planning partners in developing intelligent systems, allowing you to take advantage of our expertise and the experience of our specialists. After sales For specialist commissioning and maintenance of your Hoval equipment, contact our service and spares department. Hoval Ltd Northgate Newark-on-Trent Nottinghamshire NG24 1JN United Kingdom Phone Fax /15 Responsibilty for energy and environment Hoval follows a policy of continued improvement and reserves the right to change specifications without notice.