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Summary of Contents for Grundfos SMART Digital Series
- Page 1 GRUNDFOS DATA BOOKLET SMART Digital S DIGITAL DOSING up to 30 l/h DDA, DDC, DDE Pumps and accessories...
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Page 2: Table Of Contents
Water meter ................. 55 Pumped liquids 10. Grundfos Product Center... -
Page 3: General Data
SMART Digital S 1. General data Performance range [bar] DDA 7.5-16 DDC 6-10 DDA 12-10 DDE 6-10 DDC 9-7 DDA 17-7 DDC 15-4 DDA 30-4 DDE 15-4 Q [l/h] Performance range Fig. 1... -
Page 4: Features At A Glance
SMART Digital S Features at a glance Precise and easy setting / usability and interaction The operator can easily install the pump and set it to discharge exactly the quantity of dosing liquid required for the application. In the display, the setting of the pump is read out directly, the flow is shown in ml/h, l/h, or gph. - Page 5 SMART Digital S Three application-oriented type ranges DDA: High-end pump range for extended flow and pressure ranges with sensor-based FlowControl and measurement functions for challenging industrial applications, e.g. • Process water • Food and beverage • Ultrafiltration and reverse osmosis •...
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Page 6: Identification
Japan Argentina Dosing head variant DDA 7.5-16 AR-PP/V/C-F-3 1 U2U2 F G Design/approval Polypropylene DDA 7.5-16 AR-PP/V/C-F-3 1 U2U2 F G Polyvinyl chloride** Grundfos red PVDF (polyvinylidene fluoride) Grundfos green Stainless steel 1.4401 Grundfos black Neutral/black Gasket material China approval DDA 7.5-16 AR-PP/V/C-F-3 1 U2U2 F G... -
Page 7: Functions
SMART Digital S 3. Functions Overview of functions Control variant: General Digital Dosing: Internal stroke speed and frequency control ● ● ● ● ● ● ● ● Mounting plate (basic/wall mounting) ● ● ● ● ● ● ● ● Control panel, see page Control cube mountable in three positions: front, left, right ●... -
Page 8: Functional Description
SMART Digital S Functional description The electronically controlled variable-speed motor (stepper motor) of the DDA, DDC and DDE pumps provides optimum control of the stroke speed. The duration of each discharge stroke varies according to the capacity set, resulting in optimum discharge flow in any operating situation, while the duration of each suction stroke is constant (see figure below). -
Page 9: Control Cube Dda And Ddc
SMART Digital S Control cube DDA and DDC Operating elements DDE DDA and DDC pumps are supplied with front-mounted control cube. The position of the control cube can easily be changed by unfastening 2 screws, lifting the cube, turning it to the left or to the right and fastening both screws again. -
Page 10: Menu
SMART Digital S Menu The DDA and DDC dosing pumps feature a user-friendly plain-text menu. The menu consists of 4 tabs: Operation; Info; Alarm; Setup. During initial start-up, all menu text appears in the English language. The menu can be set to display other languages. -
Page 11: Operation Modes
SMART Digital S Operation modes Applies to DDE-PR, DDE-P control variant The dosing quantity per pulse is adjusted with the adjustment knob according to the scale from 0.1 to Manual control 100 % of the stroke volume. The pump adjusts its The pump ensures constant dosing according to speed according to two factors: the quantity set in l/h or ml/h or gph by means of the... - Page 12 SMART Digital S Pulse-based batch control Dosing timer week Applies to DDA Applies to DDA The set quantity is dosed in batches within the set The integrated real-time clock features also batch dosing time (t ). A batch is dosed every time the pump dosing based on a weekly period.
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Page 13: Functions
SMART Digital S Functions External stop Applies to DDA, DDC, DDE-PR, DDE-P SlowMode With the external stop function, the pump can be stopped from a remote place via an external contact. It Applies to DDA, DDC is not recommended to switch on and off the power When the SlowMode function (anti-cavitation) is supply as it was usual when working with a selected, the pump extends and smooths its suction... - Page 14 Pump dosing Pump dosing* Pump is running and dosing The service kit contains all parts Pulse input Pulse input Every pulse coming in from pulse input 8-digit Grundfos Service kit needed for standard maintenance: product number Set by a command in the Bus...
- Page 15 SMART Digital S Analog output Key lock and mechanical lock Applies to DDA Applies to DDA, DDC In addition to the analog input (operation mode: analog To protect the pump from maloperation, a key lock can 0/4-20 mA) the pump is also equipped with an analog be set by entering a 4-digit PIN-code.
- Page 16 The sensitivity and the delay of the FlowControl function can be adjusted individually. FlowControl requires a minimum backpressure of 2 bar. Grundfos recommend an additional spring-loaded valve (approx. 3 bar) on the discharge side for dosing low capacities (< 1 l/h) (please see...
- Page 17 SMART Digital S Pressure Trouble-free dosing stroke Air bubbles disturbing the dosing stroke Stroke length Fig. 18 Indicator diagram Compression phase Discharge phase Expansion phase Suction phase...
- Page 18 SMART Digital S Pressure monitoring AutoFlowAdapt Applies to DDA-FC/FCM Applies to DDA-FCM The integrated pressure sensor measures the actual When activating the AutoFlowAdapt function even pressure of the system, which is shown in the display. environmental changes will be compensated, so that A maximum pressure can be set.
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Page 19: Wiring Diagram, Dda
SMART Digital S Wiring diagram, DDA Sensor FlowControl input ► Cable 1 Cable 2 Cable 3 Cable 4 Analog/external stop/pulse Level input GENIbus, analog output Relay output Product No. see page 39, suction Product No. Product No. 2 m cable: 96609014 lances 2 m cable: 96632921 2 m cable: 96609017... -
Page 20: Wiring Diagram, Ddc
SMART Digital S Wiring diagram, DDC ► Cable 1 Cable 2 Cable 4 Analog/external stop/pulse Level input Relay output Product No. see page 39, suction Product No. 2 m cable: 96609014 lances 2 m cable: 96609017 5 m cable: 96609016 5 m cable: 96609019 Cable 1: Analog, external stop and pulse input Pin holes... -
Page 21: Wiring Diagram, Dde-Pr, -P
SMART Digital S Wiring diagram, DDE-PR, -P Cable 2 Cable 1 Cable 4 Level input External stop/pulse Relay output see page 39, suction Product No. Product No. lances 2 m cable: 96609014 2 m cable: 96609017 5 m cable: 96609016 5 m cable: 96609019 Cable 1: External stop and pulse input Pin holes... -
Page 22: Construction
SMART Digital S 4. Construction DDA and DDC 15 16 17 18 19 20 21 Fig. 19 Sectional drawing, DDA Construction Material specification The DDA and DDC pumps are motor-driven diaphragm Pos. Description Material options dosing pumps consisting of the following main parts: Stepper motor Dosing head: Patented design with a minimum of Cooling element**... -
Page 23: Dde
SMART Digital S Fig. 20 Sectional drawing, DDE Construction Material specification The DDE pump is a motor-driven diaphragm dosing Pos. Description Material options pump consisting of the following main parts: Stepper motor Dosing head: Patented design with a minimum of Suction valve, complete** clearance space optimised for degassing liquids. -
Page 24: Dimensions
SMART Digital S 5. Dimensions DDA and DDC 17.5 G 5/8 100% 4 x Ø6 Fig. 21 DDA and DDC with front-fitted or side-fitted control cube G 5/8 17.5 4 x Ø6 Fig. 22 DDE-PR with front-fitted control elements Pump type A [mm] A1 [mm] B [mm]... -
Page 25: Technical Data
SMART Digital S 6. Technical data 7.5-16 12-10 17-7 30-4 Turn-down ratio (setting range) [1:X] 3000 1000 1000 1000 [l/h] 12.0 17.0 30.0 Max. dosing capacity [gph] [l/h] 3.75 6.00 8.50 15.00 Max. dosing capacity with SlowMode 50 % [gph] 1.00 1.55 2.25... -
Page 26: Ddc
SMART Digital S 6-10 15-4 Turn-down ratio (setting range) [1:X] 1000 1000 1000 [l/h] 15.0 Max. dosing capacity [gph] [l/h] 3.00 4.50 7.50 Max. dosing capacity with SlowMode 50 % [gph] 0.75 1.20 2.00 [l/h] 1.50 2.25 3.75 Max. dosing capacity with SlowMode 25 % [gph] 0.38 0.60... -
Page 27: Dde
SMART Digital S 6-10 15-4 Turn-down ratio (setting range) [1:X] 1000 1000 [l/h] 15.0 Max. dosing capacity [gph] [l/h] 0.0060 0.0150 Min. dosing capacity [gph] 0.0015 0.0040 [bar] Max. pressure [psi] Max. stroke frequency [strokes/min] Stroke volume [ml] 0.81 1.58 Accuracy of repeatability ±... -
Page 28: Pump Selection
SMART Digital S 7. Pump selection DDA, standard range Power supply: 1 x 100-240 V, 50/60 Hz (switch mode) Mains plug: Valves: Standard Connection set: U2U2 / I001 / AA (see on page 6) Type key Materials Product number Max. Max. -
Page 29: Ddc, Standard Range
SMART Digital S DDC, standard range Power supply: 1 x 100-240 V, 50/60 Hz (switch mode) Mains plug: Valves: Standard Connection set: U2U2 / I001 / AA (see on page 6) Type key Materials Product number Max. Max. flow Installation pressure Type designation** Dosing... -
Page 30: Dde, Standard Range
SMART Digital S DDE, standard range Power supply: 1 x 100-240 V, 50/60 Hz (switch mode) Mains plug: Valves: Standard Connection set: U2U2 / I001 / AA (see on page 6) Type key Materials Product number Max. Max. flow Installation pressure Type designation** Dosing... -
Page 31: Dda, Ddc, Dde, Non-Standard Range
I004: 3/8" x 1/2" (up to 60 l/h, 10 bar) USA, Canada Australia, New Zealand Mains plug Switzerland Japan Argentina Grundfos red Grundfos green Grundfos black Design Neutral/black China approval Inspection Certificate 3.1 (EN 10204) Special variant Installation set includes 2 pump connections, foot valve, injection unit, 6 m PE discharge hose, 2 m PVC suction hose, 2 m PVC deaeration hose... - Page 32 SMART Digital S Max. Materials Control Control Supply Connection / Special flow - cube Valve type Mains plug Design variant voltage Installation set variant Head Gaskets Balls press. position U2U2 U7U7 I001 7.5-16 I003 U2U2 U7U7 12-10 I002 17-7 I004 30-4 Max.
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Page 33: Accessories For Small Dosing Pumps Up To 60 L/H
Accessories for dosing pumps 8. Accessories for small dosing pumps up to 60 l/h Accessories overview Grundfos offer a comprehensive range of accessories covering every need when dosing with Grundfos pumps. Injection units see pages 43, Hoses see page Example: SMART Digital dosing pump... -
Page 34: Installation Kits For Dosing Pumps
Accessories for dosing pumps Installation kits for dosing pumps An installation kit includes the following parts: • Injection unit with spring-loaded non-return valve (see page 43) • PE outlet hose, 6 m • PVC inlet hose, 2 m • PVC deaeration hose, 2 m •... -
Page 35: Cables And Plugs
Accessories for dosing pumps Cables and plugs The listed cables and plugs are suitable for the connection of a pump to external control devices, such as process controllers, flow meters, start/stop contacts and level sensors. Fig. 26 Cable and plug Technical data •... -
Page 36: E-Box For Smart Digital S Dda
Accessories for dosing pumps E-box for SMART digital S DDA General data 30 VDC, ± 10 % (via The Grundfos E-box (Extension Box) is a Plug & Play Supply voltage M 12 plug of DDA) fieldbus communication interface for the integration of Max. -
Page 37: Hoses
Accessories for dosing pumps Hoses Hoses in various materials, sizes and lengths for small dosing pumps. Fig. 29 Hoses Technical data Size Max. flow rate* Max. pressure at 20 °C Length (internal/external diameter) Material Product number [l/h] [bar] [mm] 91835676 91836504 91835680 96701733... -
Page 38: Foot Valves Fv
• 5 metres of cable with PE jacket • M 12 plug to connect DDA, DDC, DDE or DDI dosing pump • PE cap, ∅58 mm, for assembly in Grundfos cylindrical tanks, or for use with tank adapters. The contact type of the low-level and empty-tank indication is factory-set to NO. -
Page 39: Rigid Suction Lances Rsl
Accessories for dosing pumps Rigid suction lances RSL Dimensions Grundfos offer a comprehensive range of rigid suction lances for a variety of chemical containers. Rigid suction lances are installed at the lower end of the inlet hose. They are available either without level indication or with low-level and empty-tank indication. - Page 40 Accessories for dosing pumps Technical data Material Product number Max. immersion Max. flow rate depth* RSL without level RSL with level [l/h] Body Gasket Ball [mm] indication indication FKM, EPDM Ceramic 98070978 98071074 PTFE Ceramic 98070979 98071075 FKM, EPDM Ceramic 98070980 98071076 PVDF...
- Page 41 Accessories for dosing pumps Accessories for suction lances and foot valves with level indication Adapters for containers These adapters allow the installation of standard rigid suction lances (G 2" thread) and foot valves with level indication (PE cap) on different types of containers. Fig.
- Page 42 Accessories for dosing pumps Emission protection kits M 12-plug-to-flat-plug adapter The adapter allows to connect rigid suction lances or Gas emitted by liquid in a container can cause bad foot valves with level indication to pumps with a level odour and corrosion. Emission protection kits help input designed for flat plugs (e.g.
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Page 43: Injection Units
Accessories for dosing pumps Injection units Standard injection units Injection units connect the dosing line with the process Dimensions line. They ensure a minimum counterpressure of 0.7 bar and avoid backflow of the dosing liquid. In general, they include: • Injection pipe. PP, PVC and PVDF versions can be shortened. - Page 44 Accessories for dosing pumps Injection units with ball valve Dimensions Injection units with ball valve are used for applications where the injection point must be closable. The ball valve is placed between the injection pipe and the spring-loaded non-return valve. Thus, the dosing line can be completely disconnected from the process.
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Page 45: Multi-Function Valves, Pressure Relief Valves, Pressure Loading Valves
Accessories for dosing pumps Multi-function valves, pressure Multi-function valves A multi-function valve is mounted directly on the pump relief valves, pressure loading outlet side. The top connection is for the outlet line, the valves side connection leads the relief liquid back into the tank. - Page 46 Accessories for dosing pumps Pressure relief valves PRV Dimensions Pressure relief valves are installed in the outlet line 21(22) 48(20) near the pump using the 2 in-line connections. The side connection leads the relief liquid back into the tank. • Relief pressure, adjustable from 5 to 10 bar, is factory-set to 10 bar, or •...
- Page 47 Accessories for dosing pumps Pressure valves Dimensions Pressure valves provide a constant counterpressure of 3 bar. They are particularly required for DDA-FC or DDA-FCM pumps at very small flow rates. Pressure valves are installed either directly on the pump outlet side, or on the pressure relief valve. •...
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Page 48: Pump Connection Kits And Inlay Kits
• 1 union nut. Fig. 47 Left: pump connection kit; right: inlay kit The inlay kits are used to connect pumps and accessories to pipes or hoses that differ from Grundfos standard sizes. An inlay kit includes: • 2 sets of inlays. -
Page 49: Adapters
Accessories for dosing pumps Adapters Threaded adapters Threaded adapters are used to convert between A threaded adapter kit includes: different threaded connection sizes. • 1 adapter • 1 O-ring. Technical data Threaded connection size Material Type Product number Internal thread External thread Body Gaskets... - Page 50 Accessories for dosing pumps Hose-to-hose and hose-to-pipe adapters Technical data Connections Material Type Description Product number Body and Side 1 Side 2 Gaskets connections FKM / EPDM 95730367 FKM / EPDM 95730368 For hoses 4/6 mm, 6/9 mm, 6/12 mm, PTFE 95730369 9/12 mm...
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Page 51: Dosing Tanks
Accessories for dosing pumps Dosing tanks Dimensions Ø152 Square tank, 100 litres The closed, square tank has a screw cap and a mounting platform for one pump or two pumps in parallel. The pump mounting platform is higher than the screw cap to protect pumps and connections when filling chemicals into the tank. - Page 52 Accessories for dosing pumps Cylindrical tanks Cylindrical tanks are available transparent or black. They have a litre scale and a black screw cap. • Tank material: LLDPE, UV-stabilised • Liquid temperature: -20 °C to +45 °C. All cylindrical tanks are prepared for a G 3/4" opening for a drain valve, and have a screw plug (PE/EPDM).
- Page 53 Accessories for dosing pumps Fig. 52 Cylindrical tank, 60 and 100 litres Fig. 54 Cylindrical tank, 500 litres Rp 3/4" Ø1080 Fig. 53 Cylindrical tank, 200 and 300 litres Fig. 55 Cylindrical tank, 1000 litres...
- Page 54 Accessories for dosing pumps Collecting tray The collecting tray is available in several sizes to suit the respective dosing tank size. It collects chemicals that might leak out of the tank, and protects the environment. • Material: PE • Colour: transparent. Fig.
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Page 55: Water Meter
Accessories for dosing pumps Water meter The in-line water meter with potential-free pulse signal is suitable for use in flow-proportional dosing applications. • Qn 1.5 and Qn 2.5 meters are of the multi-jet, dry dial type, for cold water up to 30 °C, or hot water up to 90 °C. -
Page 56: Pumped Liquids
Risk of crystallisation. ❍ Limited resistance ★ Reacts violently with water and generates much heat. (Pump should be absolutely dry before dosing sulphuric acid.) Not resistant ★ Once the pump is stopped, calcium hydroxide will sediment rapidly. Further information: http://product-selection.grundfos.com/liquids.html... -
Page 57: Grundfos Product Center
SMART Digital S 10. Grundfos Product Center Online search and sizing tool to help you make the right choice. http://product-selection.grundfos.com SIZING enables you to REPLACEMENT enables you to find a size a pump based on replacement product. entered data and Search results will include information on selection choices. - Page 58 95724709 0517 ECM: 1207283 GRUNDFOS A/S DK-8850 Bjerringbro . Denmark Telephone: +45 87 50 14 00 www.grundfos.com...
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