GRUNDFOS DATA BOOKLET

DPK.20.100.110.5.0D Grundfos Pump 96884090

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Printed from Grundfos Product Centre [2018.02.043]

Position Qty. Description1 DPK.20.100.110.5.0D

Product No.: 96884090

Submersible Drainage Pump

Grundfos DPK pump is a submersible pump for drainage applications.

The pump has semi-open impeller for 20mm free passage and is suitable for pumping·large quantities of underground and surface water·drainage water at high head

The compact design makes the pump suitable for both temporary and permanent installation.

The pump is cast iron, with side discharge port and integrated submersible 3-phase totally enclosedmotor in insulation class F (155°C).

The pump has a side discharge and a double mechanical seal.

The pump is ready for installation either free-standing or on an auto-coupling system.

The pump is equipped with temperature bi-metal sensor for motor protection in case of overheating andan electrode seal sensor to detect water penetration in to the motor housing.

The pump is fitted with 10 m cable.

Controls:Seal sensor: N

Liquid:Liquid temperature range: 0 .. 40 °CDensity: 998.2 kg/m³

Technical:Actual impeller diameter: 185 mmType of impeller: OMaximum particle size: 20 mmPrimary shaft seal: SIC-SICSecondary shaft seal: CERAMIC-CARBONMax. hydraulic efficiency: 71 %Curve tolerance: ISO9906:2012 3B

Materials:Pump housing: Cast iron

EN1561 EN-GJL-200Impeller: Ductile cast iron

EN1563 EN-GJS-450-10Motor: Cart iron

EN1561 EN-GJL-200

Installation:Maximum ambient temperature: 40 °CPump outlet: DN 100Maximum installation depth: 25 m

Electrical data:

Printed from Grundfos Product Centre [2018.02.043]

Position Qty. DescriptionRated power - P2: 11 kWMains frequency: 50 HzRated voltage: 3 x 380-415 VVoltage tolerance: +5/-5 %Max starts per. hour: 30Rated current: 20.4 ARated current at 3/4 load: 15.4 ARated current at 1/2 load: 10.8 AMaximum current consumption: 23 ACos phi - power factor: 0.92Cos phi - p.f. at 3/4 load: 0.91Cos phi - p.f. at 1/2 load: 0.87Rated speed: 2850 rpmMotor efficiency at full load: 89.5 %Motor efficiency at 3/4 load: 90.0 %Motor efficiency at 1/2 load: 89.2 %Number of poles: 2Start. method: direct-on-lineEnclosure class (IEC 34-5): IP68Insulation class (IEC 85): FExplosion proof: noLength of cable: 10 mCable type: TP90/TP90

Others:Net weight: 166 kg

Printed from Grundfos Product Centre [2018.02.043]

96884090 DPK.20.100.110.5.0D 50 HzH

[m]

0

5

10

15

20

25

30

35

40

45

Q [l/s]0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34

eta[%]

0

20

40

60

80

100

DPK.20.100.110.5.0D, 50Hz

P[kW]

0

1

2

3

4

5

6

7

8

9

10

11

12

13

P1

P2

Printed from Grundfos Product Centre [2018.02.043]

H[m]

0

5

10

15

20

25

30

35

40

45

Q [l/s]0 5 10 15 20 25 30

eta[%]

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20

40

60

80

100

DPK.20.100.110.5.0D, 50Hz

P[kW]

0

2

4

6

8

10

12 P1

P2

840

375220

59

100

151

325

90

GU

01/

GU

02

GU

01/G

U02

1. T / P : THERMAL PROTECTOR2. S / S : SEAL SENSOR

*** NOTE ***

*** NOTE ***

START - STOP OVER LOAD RUN STOP FAULT

THR THR

AUX

AUX

YELLOW RED GREEN

MC

MC

MC

OL

ON

OFF

RL GL AUX

F / L

offManu

S / SAuto

F / L : LEVEL SWITCHCONTRLLER

F / LE1E2E3

RESET

GU 01 / GU 02

OP . TR

FUSEMCCB

MC

MCCB

V

A

CONTROLPANEL

CONTROLPANEL

INPUTPOWER

L1 L2

SUBMERSIBLEMOTOR PUMP

1.M3 ~

E

U1 V1 W1 T / P

T / P

T / P

S / S

S / S

T / P S / S S / S

1 239

1011

66

5 8

THR

L3

Description ValueGeneral information:Product name: DPK.20.100.110.5.0DProduct No: 96884090EAN number: 5700312719762Technical:Max flow: 28.9 l/sHead min: 24.2 mHead max: 43 mActual impeller diameter: 185 mmType of impeller: OMaximum particle size: 20 mmPrimary shaft seal: SIC-SICSecondary shaft seal: CERAMIC-CARBONMax. hydraulic efficiency: 71 %Curve tolerance: ISO9906:2012 3BMaterials:Pump housing: Cast iron

EN1561 EN-GJL-200Impeller: Ductile cast iron

EN1563 EN-GJS-450-10Motor: Cart iron

EN1561 EN-GJL-200Installation:Maximum ambient temperature: 40 °CPump outlet: DN 100Maximum installation depth: 25 mLiquid:Liquid temperature range: 0 .. 40 °CDensity: 998.2 kg/m³Min. pH-value: 4Electrical data:Rated power - P2: 11 kWMains frequency: 50 HzRated voltage: 3 x 380-415 VVoltage tolerance: +5/-5 %Max starts per. hour: 30Rated current: 20.4 ARated current at 3/4 load: 15.4 ARated current at 1/2 load: 10.8 AMaximum current consumption: 23 ACos phi - power factor: 0.92Cos phi - p.f. at 3/4 load: 0.91Cos phi - p.f. at 1/2 load: 0.87Rated speed: 2850 rpmMotor efficiency at full load: 89.5 %Motor efficiency at 3/4 load: 90.0 %Motor efficiency at 1/2 load: 89.2 %Number of poles: 2Start. method: direct-on-lineEnclosure class (IEC 34-5): IP68Insulation class (IEC 85): FExplosion proof: noLength of cable: 10 mCable type: TP90/TP90Cable size: 4X6.0MM2+4X1MM2Controls:Seal sensor: NSensor type: YOthers:Net weight: 166 kg

840

375

22059

100

151

325

90

Printed from Grundfos Product Centre [2018.02.043]

96884090 DPK.20.100.110.5.0D 50 Hz

Note! All units are in [mm] unless others are stated.Disclaimer: This simplified dimensional drawing does not show all details.

840

375220

59

100

151

325

90

Printed from Grundfos Product Centre [2018.02.043]

96884090 DPK.20.100.110.5.0D 50 Hz

Note! All units are in [mm] unless others are stated.Disclaimer: This simplified dimensional drawing does not show all details.

350 78

0

350

100

572

100

384

350

100

780

309

630

350

100

Printed from Grundfos Product Centre [2018.02.043]

96884090 DPK.20.100.110.5.0D 50 Hz

Note! All units are in [mm] unless others are stated.Disclaimer: This simplified dimensional drawing does not show all details.

1.25

250

350

51

50

191680

1031

430

599

884

100

4XM

16X2

00

75

375

325

150

200

90

Printed from Grundfos Product Centre [2018.02.043]

96884090 DPK.20.100.110.5.0D 50 Hz

Note! All units are in [mm] unless others are stated.

GU01/GU02

GU01/GU02

1. T

/ P

: TH

ERM

AL P

RO

TEC

TOR

2. S

/ S

: SEA

L SE

NSO

R

***

NO

TE *

**

***

NO

TE *

**

STAR

T - S

TOP

OVE

R L

OAD

RU

NST

OP

FAU

LT

THR

THR

AUX

AUX

YELL

OW

RED

GR

EEN

MC

MC

MC

OL

ON

OFF

RL

GL

AUX

F / Loff

Man

uS

/ SAu

to

F / L

: LE

VEL

SWIT

CH

CO

NTR

LLER

F / L

E1 E2 E3

RES

ET

GU

01

/ GU

02

OP

. TRFU

SEM

CC

B

MC

MC

CB V A

CO

NTR

OL

PAN

EL

CO

NTR

OL

PAN

EL

INPU

TPO

WER

L1L2

SUBM

ERSI

BLE

MO

TOR

PU

MP

1.M

3 ~

E

U1

V1W

1T

/ P

T / P

T / P

S / S

S / S

T / P

S / S

S / S

12 3 9 10

11

66 5

8

THR

L3

Disclaimer: The information about the Grundfos pump in this document may be outdated.Data may be subject to alterations without further notice.Please contact us to verify the data above is still accurate/up-to-date.

All information is copyright Grundfos.

info@lenntech.comwww.lenntech.comtel. +31-15-261.09.00fax. +31-15-261.62.89