GRUNDFOS SP

Product presentation and sales arguments

Large SP

MS motors

MMS motors

CU 3 and R100

SM 100

RS 485

G100

PC tools

GRUNDFOS SP

Product presentation

The Grundfos SP range

• Wide and complete range

• The only complete range of all stainless steel submersibles

• 50 Hz and 60 Hz versions

GRUNDFOS SP

• Grundfos factory made – wherever in the world this might be

• All components fulfill International and Grundfos specifications

• Tested according to International specifications

• Full Grundfos Warranty.

3

The Grundfos nameplate

– what does it mean?

GRUNDFOS SP

Low operating costsThe customer benefit that drives down your Cost of Ownership

• Reduced energy consumption

• High effenciency is more important than the purchase price

Example:Water capacity: 400 m³/hHead: 80 m.Operation time: 12 h/day, 10 yearsEnergy price: USD 0.075 per kWh. Approx. saving by converting to a pump with 10% higher effenciency: 800,000 kWh, corresponding to USD 60,000

Capaci ty

[ m³ / h]

Ef f i c i ency [ %]

High pump efficiency

GRUNDFOS SP

SP performance range

Reduced impeller diameters

Specific duty points

Motor size match

We recommend

Use full-size impellers

Change flow/operation hours

GRUNDFOS SP

Durability with stainless steel

• Standard version for drinking water

• 316-version for slightly aggressive saline water

• 904L-version for sea water

• Zinc anode protection for sea water and in harbours

• Recycling

Suitable materials available for any application to ensure high performance during the product lifetime.

GRUNDFOS SP

Low maintenance costs

The customer benefit that drives down your Cost of Ownership

Unique bearing system

• Replaceable bearings and neck rings

• Unique octagonally shaped bearings with high velocity sand flush channels reduce abrasive wear

• Viton version for oil

• Hard rubber version for sand

GRUNDFOS SP

Low operation costs

Replaceable wear rings

Replace wear parts at service and thus maintain the best pump effenciency

GRUNDFOS SP

High quality - the pump end

Standard built-in stop ring

Prevents up-thrust damages

Protects during the critical start-up and stopping phase

Ensures longer pump life and low maintenance costs

Protects both pump and motor

GRUNDFOS SP

High quality - the pump end

Built-in non-return valve

Reduced risk of damage caused by water hammer

Stainless steel

Low friction loss

Avoid disruption/collapse of borehole

No waste of energy- no riser main refilling

GRUNDFOS SP

Low maintenance costs

Maintenance-friendly design

Quick and cost effective service

Smooth surface- cleaning is often sufficient

Replace only rubber wear parts

Low weight

GRUNDFOS SPMMS motors

Grundfos submersible motors MS and MMS

GRUNDFOS SP

A wide range (60 Hz) MS 402

• MS 402 up to 2.2 kW (3 hp)

MS 4000• 4” motor, up to 7.5 kW (10 hp)

MS 6000• 6” motor, up to 30 kW (40 hp)

MMS 6000• 6” motor up to 37 kW (50 hp)

MMS 8000• 8” motor up to 110 kW (150 hp)

MMS 10000• 10” motor up to 190 kW (260 hp)

MMS motors

GRUNDFOS SP

MS motors

• Standard all stainless steel – AISI 304

• R-version all stainless steel – AISI 904L

GRUNDFOS SP

MMS Rewindable

Standard execution with

black cast iron end bells

AISI 316 (DIN W.-Nr. 1.4401) available.

AISI 904L available on request.

GRUNDFOS SP

Shaft sealMechanical ceramic/carbon

shaft seal is standard. SiC/SiCshaft seal optional for water

with high content of sand

Temperature sensorTemperature monitoring and motor protection by means of

PT 100 sensor

WindingsRewinable motor construction

enables local repair of damaged windings

High efficiencyHigh efficiency provides energy

savings

Trust bearingHeavy-duty thrust bearing

with high thrust capacity

Motor cableCable approved for drinking

water available

Earth cableInside or outside earth cableavailable

Warm water versionWarm water version availablewith PE2 + PA wire

Contamination freeWater-filled motor designprevents water contamination

Corrosion resistanceHigh-grade materials provide high corrosion resistance. Cast iron end-bells as standard.Available in all-stainless steelDIN W-nr 1.4401 (AISI 316) version.

MonitoringMotor protection, monitorng and preventive maintenance possible MP 204

MMS motors

Features and benefits

GRUNDFOS SP

Long motor lifetime

The lifetime of the motor is determined by the thickness of the insulation.

The speed of the deterioration of the insulation is determined by the heat

When the insulation is gone the motor will be short cut/burned

Insulation

Cobber wire

Motor wires are placed next to each other like shown

Insulation

Insulation

Insulation

Cobber wire

GRUNDFOS SP

Long motor lifetime

The heat of the motors depending on:

•The load of the motor •Oversize if possible

•The stability of the power supply•Avoid over/under voltage•Use supply cable of good quality•Use supply cable with max. 1% losses•Use MP 204

•The cooling of the motor•Check water temperature•Ensure flow past the motor – cooling sleeve

GRUNDFOS SP

Long lifetime with MMS

Use Cooling sleeves when lack of flow along the motor

Never operate with free convection

with submersible motors. Critical is:

• Tank installation

• Horizontal basin installations

• Well water coming from above the pump inlet

MMS motors

GRUNDFOS SP

• Use documentation

• Max. liquid temperature

• Flow past motor required

• Derating recommended

• Warm water windings PE2 + PA available on request

• Ensure power supply and cabling

• Use MP 204

MMS product lifetime

MMS motors

Long lifetime with MMS 1.01.1

0.9

0.8

0.7

0.6

15 20 25 30 35 40 45 50

Temperature (°C)

Der

atin

g fa

ctor

Standard windings

V = 0.15 m/s

V = 0. 5 m/s

30 35 40 45 50 55 60

1.1

1.0

0.9

0.8

0.7

0.6

PE2 + PA windings

Temperature (°C)

Der

atin

g fa

cto r

V = 0.5 m/sV = 0.15 m/s

GRUNDFOS SP

Low operating and maintenance costs

Motor temperature protection

• MS with built-in Tempcon

• MS with Pt 100 option for frequency drive

• MMS with Pt 100 option

The customer benefit that drives down your Cost of Ownership

GRUNDFOS SP

The MP 204. Watching your pumps. Very, very carefully.

For those who are serious about motor protectionThe new MP 204 motor protection unit was developed to bring you pump protection that is as simple to use as it is efficient.

GRUNDFOS SP

The MP 204. Watching your pumps. Very, very carefully.

For those who are serious about motor protectionThe new MP 204 motor protection unit was developed to bring you pump protection that is as simple to use as it is efficient.

Flexible. Reliable. And really, really easy to install.

Made for pumps by pump specialists.The new MP 204 motor protection unit was developed especially for pumps by Grundfos pump specialists. Their objective was to bring you motor protection that is as reliable as it is simple to use. In effect, we did all the hard bits for you. The result is a unit that protects your pump 24 hours a day – and never loses sight of user-friendliness.

GRUNDFOS SP

Flexible. Reliable. And really, really easy to install.

Made for pumps by pump specialists.The new MP 204 motor protection unit was developed especially for pumps by Grundfos pump specialists. Their objective was to bring you motor protection that is as reliable as it is simple to use. In effect, we did all the hard bits for you. The result is a unit that protects your pump 24 hours a day – and never loses sight of user-friendliness.

Easy installationInstalling the MP 204 is perfectly simple. It can be mounted by means of four screws onto any wall or back plate, or simply slid into place on a mounting rail.

Simple set-up in just 2 minutesThe simple menu lets you complete the set-up in just 2 minutes. The process comprises just four easy steps: hold down the + and – buttons at the same time,

set the rated motor amps, the nominal voltage, the trip class, and the number of motor phases (1 or 3). That’s it. After 2 minutes, the unit is set to go.

Trouble-free operation

The MP 204 will protect the pump motor night and day. End-users won’t have to worry about dry-running. Ever. And they can even rest assured that their motor protection unit is ready for future system requirements due to its GENIBus compatibility.

GRUNDFOS SP

Dry-running protection with MP 204

• The MP 204 stops the pump in case of dry-running

• No extra cables or probes in the well

Low operating and maintenance costs

The customer benefit that drives down your Cost of Ownership

GRUNDFOS SP

Easy installationInstalling the MP 204 is perfectly simple. It can be mounted by means of four screws onto any wall or back plate, or simply slid into place on a mounting rail.

Simple set-up in just 2 minutesThe simple menu lets you complete the set-up in just 2 minutes. The process comprises just four easy steps: hold down the + and – buttons at the same time,

set the rated motor amps, the nominal voltage, the trip class, and the number of motor phases (1 or 3). That’s it. After 2 minutes, the unit is set to go.

Trouble-free operation

The MP 204 will protect the pump motor night and day. End-users won’t have to worry about dry-running. Ever. And they can even rest assured that their motor protection unit is ready for future system requirements due to its GENIBus compatibility.

The MP 204 – many monitoring options

The MP 204 monitors the following parameters:• Insulation resistance before start-up• Temperature (Tempcon, Pt sensor and

PTC/thermal switch)• Overload/underload• Overvoltage/undervoltage• Phase sequence• Phase missing• Power factor• Power consumption• Operating hours and number of starts

GRUNDFOS SP

Technical data – MP 204• Enclosure class: IP 20• Ambient temperature: ÷20 to 60C• Relative humidity: 99 %• Voltage range: 80-610 VAC• Current range: 3-999 A• Frequency: 47-63 Hz• IEC trip class: 1-45• Special Grundfos trip class: 0.1-30 s• Voltage variations: ÷25/+15 % of nominal voltage• Approvals: EN 60947, EN 60335, UL/CSA 508• Marking: CE, cUL, C-tick

Technical data and options

Ready for bus communicationThe MP 204 allows for monitoring and communication via GENIBus – a Grundfos-designed bus for exchange of pump data, alarms, status information, and set-poins. This enables users to connect the MP 204 to e.g. SCADA systems.

GRUNDFOS SP

Technical data – MP 204• Enclosure class: IP 20• Ambient temperature: ÷20 to 60C• Relative humidity: 99 %• Voltage range: 80-610 VAC• Current range: 3-999 A• Frequency: 47-63 Hz• IEC trip class: 1-45• Special Grundfos trip class: 0.1-30 s• Voltage variations: ÷25/+15 % of nominal voltage• Approvals: EN 60947, EN 60335, UL/CSA 508• Marking: CE, cUL, C-tick

Technical data and options

Ready for bus communicationThe MP 204 allows for monitoring and communication via GENIBus – a Grundfos-designed bus for exchange of pump data, alarms, status information, and set-poins. This enables users to connect the MP 204 to e.g. SCADA systems.

Suitable for a wide range of pumpsThe MP 204 is designed for use with the Grundfos SP, CR, NB/NK, TP, BM/BMB, and SE1/SEV

These high-quality pumps cover a wide span of pump application options, from groundwater supply to wastewater handling.

GRUNDFOS SP

R100

R100 – remote control

• Infrared communication with the MP 204

• Access to status and setting displays in the MP 204

• Status and service prints of actual values

GRUNDFOS SP

R100