Grundfos MS 4000 Bedienungsanleitung

GRUNDFOS

PRODUCT GUIDE

Submersible Motors

60 Hz

MS.book Page 1 Wednesday, January 26, 2005 3:25 PM

Contents

Mission

Product data

Introduction 4

Grundfos MS Motors Introduction 4

MS Motor Selection 4

Product Range 5

Model Designation 6

Nameplate 6

Features

MS 402 7

MS 4000 8

Special Construction Features 8

MS 6000 9

Special Construction Features 9

Operating Conditions

Operating Conditions 10

MS 402 11

MS 4000 12

MS 6000 13

Construction

Material specification for MS 402 14

Material specification for MS 4000 15

Material specification for MS 6000 16

Selection

Motor Operation 17

Motor Loading, Failure and Lifetime 17

Motor Efficiency 18

Application and Selection Issues 19

Mechanical Installation

Submersible Motor Cooling 20

Required Cooling Flow and Velocity 20

Water Temperature and Motor Derating 20

Shroud/Flow Inducer Sleeve/Cooling Sleeve 21

Special (Non Water Well) Applications 22

Electrical Installation

Submersible Power Cable 24

Cable Selection 25

Technical Data

Outline Drawing MS 402 26

Dimensions and Weights MS 402 26

Outline Drawing MS 4000 27

Dimensions and Weights MS 4000 27

Outline Drawing MS 6000 28

Dimensions and Weights MS 6000 28

Electrical Data

Grundfos Motors Specifications 29

Transformer Capacity 31

Engine-Driven Generators 32

Motor Protection Chart 33

Motor Cable Selection Chart

(Motor Service to Entrance) 35

Single Phase, 60 Hz 35

Three Phase, 60 Hz 35

Accessories

CU 3 37

Benefits of CU 3/R100 38

Control functions 39

Features and benefits 40

Motor protection via CU 3 41

Control unit CU 3 with R100

remote control and printer 41

R100 Menus 42

Menu Structure of the R100 Remote Control 43

Complete Borehole Monitoring

System with CU 3 and SM 100 44

Further product documentation

Sources of product documentation 45

WinCAPS® 45

WebCAPS® 46

MS.book Page 2 Wednesday, January 26, 2005 3:25 PM

Mission

GBJ - Bjerringbro, Denmark

GMU - Fresno, California GPU - Olathe, Kansas

GMX - Monterrey, Mexico GPA - Allentown, Pennsylvania GCA - Oakville, Ontario

- to successfully develop, produce, and sell high quality

motors and pumping systems worldwide, contributing to a

better quality of life and healthier environment

• One of the 3 largest pump companies in the world

• The second largest manufacturer of submersible motors in the world

• World headquarters in Denmark

• North American headquarters in Kansas City - Manufacturing in Fresno, California

• 60 companies in 40 countries

• More than 10 million motors and pumps produced annually worldwide

• North American companies operating in USA, Canada and Mexico

• Continuous reinvestment in growth and development enables the company to

BE responsible, THINK ahead, and INNOVATE

MS.book Page 3 Wednesday, January 26, 2005 3:25 PM

MS Motors

Product data

Introduction

Grundfos MS Motors Introduction

Grundfos Submersible motors are designed specifically

for operation in and under water.

The motor and power cable are designed and sealed to

prevent water from contacting any part of the electrical

circuit.

The motors are equipped with a high-capacity thrust

bearing to support the total thrust of the pumping unit.

The Grundfos submersible motor depends on

surrounding water to carry away heat; most require a

specified flow of water for adequate cooling.

MS Motor Selection

Selecting the best submersible motor for a particular

pump application requires careful consideration of

several factors. The motor must match the pump in

mounting dimensions, and must also have adequate Hp

load rating and thrust rating to support the pump over

its entire operating range. Grundfos 4” and 6” submers-

ible motors are built to NEMA standards, which define

their physical dimensions, electrical ratings, and thrust

ratings. The motor must be capable of operation at the

water temperature and velocity presented by the instal-

lation.

Grundfos literature specifies the maximum water

temperature and minimum required velocity past the

motor. Motor operation in water that exceeds the rated

temperature may be allowable at reduced loading,

depending on the particular motor.

If the installation does not assure the specified velocity

past the motor- because of well diameter, well inflow

above the pump or other reasons - a sleeve over the

motor should be used to induce the required velocity.

MS.book Page 4 Wednesday, January 26, 2005 3:25 PM

Product data MS Motors

Product Range

Motor size

MS 402 MS 4000 (R) MS 6000 (R)

4" 4" 6"

Hp Kw Hp Kw Hp Kw

Power range, direct-on-line

- 1 x 115 V .50 .37 - - - -

- 1 x 230 V .33 - 1.50 .25 - 1.1 2.0 - 5.0 1.5 - 4.0 - -

- 3 x 230 V .50 - 2.0 .37 - 1.50 3.0 - 7.5 2.2 - 5.5 7.5 - 30.0 5.5 - 22.0

- 3 x 460 V .50 - 2.0 .37 - 1.50 3.0 - 10.0 2.2 - 7.5 7.5 - 40.0 5.5 - 30.0

- 3 x 575 V .50 - 2.0 .37 - 1.50 3.0 - 10.0 2.2 - 7.5 7.5 - 40.0 5.5 - 30.0

Allowed installation

- Vertical .33 - 2.0 .25 - 1.5 2.0 - 10.0 1.5 - 7.5 7.5 - 40.0 5.5 - 30.0

- Horizontal .33 - 2.0 .25 - 1.5 2.0 - 10.0 1.5 - 7.5 7.5 - 40.0 5.5 - 30.0

MS.book Page 5 Wednesday, January 26, 2005 3:25 PM

Model Designation

MS 402

MS 4000

MS 6000

Nameplate

Example MS 4 02

Motor Submersible

Min. borehole

diameter in inches

Generation

- = Stainless Steel AISI 304

Example MS 4 000 R

Motor Submersible

Min. borehole

diameter in inches

Generation

- = Stainless Steel AISI 304

R = Stainless Steel AISI 904L

I = Stainless Steel AISI 304 + De-rated

RE = Stainless Steel AISI 904 L + FKM

EI = Stainless Steel AISI 304 + De-rated + FKM

Example MS 6 000 R

Motor Submersible

Min. borehole

diameter in inches

Generation

- = Stainless Steel AISI 304

R = Stainless Steel AISI 904L

I = Stainless Steel AISI 304 + De-rated

RE = Stainless Steel AISI 904 L + FKM

EI = Stainless Steel AISI 304 + De-rated + FKM

TM03 0542 0502TM03 0543 0502TM03 0544 0502

THERMALLY PROTECTED

XX.X

CODE

X.XX

XXXX

XXXXXXXX

CONTROLBOX

DUTY

XX.X

XXX

WEIGHT

RPM

COSMAX.AMPS

XXXX

CONT.

MADE IN DENMARK

PH1 Hz60 XX.X X.XX

YYWW

XXXXXXXX

PROD.NO.

PC.

MS402

VAC

0.5 ft/s INS.CL. X

XXX Lb

XXXF

XXX

XX.X

CODE

X.XX

XXXX

XXXXXXXXCONTROLBOX

DUTY

XX.X

XXX

WEIGHT

RPM

COSMAX.AMPS

XXXX

CONT.

MADE IN DENMARK

PH1 Hz60 XX.X X.XX

XXXXXXXXPROD.NO.

PC.

MS4000

VAC

0.5 ft/s INS.CL. X

XXX Lb

XXXF

THERMALLY PROTECTED

P1 YYWW

MS6000

X.XXXX.X60 Hz

MADE IN DENMARK

CONT.DUTY

VAC

MAX.SF.AMPS

COS

RPM

WEIGHT

XXX XXX

XX.X

X.XX

XXXX

XXX 0.5

XXX Lb

INS.CL. X

XX.X

X.XX

XXXX

SF CODEX

ft/s

XXXXXXXXPROD.NO.

PC.

P1 YYWW

Product data MS Motors

MS.book Page 6 Wednesday, January 26, 2005 3:25 PM

MS Motors

Features

MS 402

• Complete Range of Motors from 1/3 - 2 Hp 1 ph,

2-wire; 3-wire and 3 Ph.

• Designed for 4" and Larger Wells

• Corrosion Resistance All Stainless Steel Exterior

Construction

• Cast Stainless Steel Machined Top

• Stainless Steel Splined Shaft

• Stator Windings Hermetically Encapsulated in Stain-

less Steel

• Polyurethane Self Healing Resin

• 900 lb. Thrust Rating

• Water Lubricated

• Internal Water Circulation System Enhances Motor

Cooling

• No Cooling Sleeve Needed up to 85°F

• Rated up to 104°F with 1/2 ft./sec. flow Past

the Motor

• Filter Check Valve

• Michell Type Carbon/Ceramic Thrust Bearing

• Pressure Equalization Diaphragm

• Sand Slinger

• Bellows Type Shaft-Seal

• Epoxy Coated Bearing Support

• Built-In Surge Protection

• Replaceable Motor Lead

• NEMA Mounting Dimensions

• UL Recognized

• CSA Certified

2-wire motors are only available up to 1.5 Hp

65495 0205

MS.book Page 7 Wednesday, January 26, 2005 3:25 PM

Features MS Motors

MS 4000

• Complete Range of Motors from 3 - 10 Hp 1 ph,

3-wire and 3 Ph.

• Designed for 4" and Larger Wells

• Corrosion Resistance All Stainless Steel Exterior

Construction

• Stainless Steel Splined Shaft

• Stator Windings Hermetically Encapsulated in Stain-

less Steel

• Water Lubricated

• Internal Water Circulation System Enhances Motor

Cooling

• No Cooling Sleeve Needed up to 85°F

• Rated up to 104°F with 1/2 ft./sec. flow Past

the Motor

• Filter Check Valve

• Michell Type Carbon/Ceramic Thrust Bearing

• 1500 lb. Thrust Rating

• Pressure Equalization Diaphragm

• Sand Slinger

• Tungsten Carbide/Ceramic Shaft-Seal, for Long Life

in Sandy Applications

• Steel Bearing Support

• 7 1/2 and 10 Hp Equipped with Tempcon

Temperature Sensor

• 3 Ph Motors Work with MTP 75 and CU 3 Motor Pro-

tection System

• Replaceable Motor Lead

• NEMA Mounting Dimensions

• CSA Certified

Special Construction Features

• Available in a 904L Grade of Stainless Steel and/or

FKM, for aggressive Applications

• Available In an Industrial Version for

Industrial Applications

• Designed for Long Life and Lower operating Costs.

Tempcon optional on 3 and 5 HP

65492 0205

MS.book Page 8 Wednesday, January 26, 2005 3:25 PM

MS 6000

• Complete Range of Motors from 7 1/2 - 40 Hp 3 Ph

• Designed for 6" and Larger Wells

• Corrosion Resistance All Stainless Steel Exterior

Construction

• Stainless Steel Splined Shaft

• Stator Windings Hermetically Encapsulated in Stain-

less Steel

• Water Lubricated

• Internal Water Circulation System Enhances Motor

Cooling

• No Cooling Sleeve Needed up to 85°F

• Rated up to 104°F with 1/2 ft./sec. flow Past

the Motor

• Filtered Check Valve

• Michell Type Carbon/Ceramic Thrust Bearing

• 6000 lb. Thrust Rating

• Pressure Equalization Diaphragm

• Sand Slinger

• Tungsten Carbide/Ceramic Shaft-Seal, standard

• Optional Silicon/Carbide Shaft-Seal, for Long Life in

Sandy Applications

• Steel Bearing Support

• Equipped With Tempcon Temperature Sensor as

Standard

• Work with MTP 75 and CU 3 Motor Protection

System

• Replaceable Motor Lead

• NEMA Mounting Dimensions

• CSA Certified

Special Construction Features

• Available in a 904L Grade of Stainless Steel and/or

FKM, for aggressive Applications

• Available In an Industrial Version for

Industrial Applications

• Designed for Long Life and Lower operating Costs.

GR7291

Features MS Motors

MS.book Page 9 Wednesday, January 26, 2005 3:25 PM

MS Motors

Operating Conditions

Cooling

The cooling of the motor depends on the temperature

and the flow velocity of the pumped liquid past the

motor.

To ensure sufficient cooling, the values for maximum

temperature of the pumped liquid and its flow velocity

must be kept.

It is reccomended always to ensure a minimum cooling

flow of 0.50 f/s.

Free Convection

Free convection is achieved when the diameter of the

borehole is at least 2" (~ 50 mm) bigger than the outer

diameter of the motor.

The motor should always be installed above the bore-

hole screen. If a flow sleeve is used, the motor can be

placed in the screen.

Calculation of the flow velocity:

Required data:

Qmin: Flow in gpm

Di: Borehole diameter in inches

dA: Motor diameter in inches

Fig. 1 Drawing for cooling flow

TM02 2269 4001

Qmin

2826 Di

2dA

–

⎝⎠

⎛⎞

--------------------------------------------------f/s=

Dmotor

Dborehole

MS.book Page 10 Wednesday, January 26, 2005 3:25 PM

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