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EMU RZP 80-2.28-4/27 S20 | Wilo
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EMU RZP 80-2.28-4/27 S20

Technical data
Unit
Max. weight* m 430 kg
Explosion protection ATEX optional
Explosion protection FM optional
Protection class motor IP68
Propeller
Propeller model 4-blade propeller with self-cleaning hub; clogging- and entwining-free
Nominal propeller diameter Dnom 785 mm
Propeller speed n 280 1/min
Transmission ratio 5.286
Filling quantities and types
Filling prechamber Gear oil CLP220
Filling volume prechamber V 2.00 l
Filling gear chamber Gear oil CLP220
Fill volume gear chamber V 1.10 l
Filling sealing chamber White oil
Fill volume sealing chamber V 2.00 l
Motor/electronics
Motor type T 20-4/27R (Ex)
Motor design Submersible motor – surface-cooled
Mains connection 3~400 V, 50 Hz
Rated current IN 32 A
Starting current - direct IA 192 A
Starting current - star-delta IA 64 A
Power consumption P1 max 18.90 kW
Rated power P2 16 kW
Speed original n 1430 1/min
Motor efficiency class -
Efficiency ηM 85.0 %
Power factor cos φ100 0.85
Min. fluid temperature Tmin 3 °C
Max. fluid temperature Tmax 40 °C
Max. immersion depth 20 m
Insulation class H
Max. switching frequency t 15 1/h
min. switching break t 3 min
Starting torque M 202 Nm
Moment of inertia 0.0532 kg/m²
Motor bearings 1 grooved ball bearing, 1 two-row inclined ball bearing
Materials
Motor housing Grey cast iron
Static gaskets FKM
Motor shaft 1.4021, X20Cr13
Seal, gear/sealing chamber

SiC/SiC, Q1Q1VGG

Gear housing 5.1301, EN-GJL-250
Planetary gear 1.7131, 16MnCr5
Hollow gear 1.5216, 17MnV6
Sun gear 1.7131, 16MnCr5
Output shaft 1.4462, X2CrNiMoN22-5-3
Seal, gear chamber/prechamber FKM
Sealing chamber 5.1301, EN-GJL-250
Seal on the fluid side Q1Q1VGG
Seal bushing 1.4571, X6CrNiMoTi17-12-2
Propeller hub 1.4571, X6CrNiMoTi17-12-2
Propeller 1.4571, X6CrNiMoTi17-12-2
Flow housing 1.4571, X6CrNiMoTi17-12-2
Gear
Gear construction type m 3.0 as per DIN 780-1:1977-05 /P10 (ISO54:1996-12); sun and planetary gears case hardened and sanded, internal gear butt-jointed
Gear bearings 3x2 needle roller bearing (planetary), two roller bearings (output shaft)
Service life Lh10 100,000 operating hours, ISO 281:2007-02
Options
Explosion protection type -
Motor protection Bimetall
Product data
Brand Wilo
Product description EMU RZP 80-2.28-4/27 S20
Date of sales availability 2010-01-01
Dimension, weight
Net weight, approx. m 430 kg
Documents

Installation and operating instructions

Wilo-EMU TR/TRE 50-2 ... 120-1

Article Number 6074714
Edition 2021-10
Number of pages 48
PDF (21 MB)

Wilo-EMU TR/TRE 50-2 ... 120-1

Article Number 6074736
Edition 2021-10
Number of pages 88
PDF (33 MB)

Certification booklet

Wilo-EMU RZP, Wilo-Flumen OPTI-RZP 20...40, Wilo-Flumen EXCEL-RZPE 20...40

Article Number 6074696
Edition 2022-05
Number of pages 44
PDF (4 MB)

Certificate REACH

Group Statement REACH

Edition 2021-05
Number of pages 4
PDF (276 KB)

ITD data sheet

RZP 80-2.28-4/27 S20 400V 50Hz

Number of pages 1
PDF (303 KB)

Selection aid

AVR 100, Wilo-EMU RZP 80-2

Article Number Plh143
Edition 2015-06-09
Number of pages 1
PDF (170 KB)

AVRD 100, Wilo-EMU RZP 80-2

Article Number Plh144
Edition 2015-06-09
Number of pages 1
PDF (172 KB)

AVRZ 100, Wilo-EMU RZP 80-2

Article Number Plh145
Edition 2015-06-16
Number of pages 1
PDF (156 KB)

AVRZD 100, Wilo-EMU RZP 80-2

Article Number Plh146
Edition 2015-06-16
Number of pages 1
PDF (158 KB)

Cable guide (wall), Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE (AVMx / AVUSx / AVRx)

Article Number Plh047
Edition 2018-09-17
Number of pages 1
PDF (199 KB)

Auxiliary lifting device (separable), Z-1600 - 500kg

Article Number Plh064
Edition 2020-02-17
Number of pages 1
PDF (139 KB)

Special fixation elements

Article Number Plh046
Edition 2014-05-20
Number of pages 1
PDF (106 KB)

Cable guide (rope), Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE (AVU / AVRx)

Article Number Plh045
Edition 2021-12-02
Number of pages 1
PDF (228 KB)

Selection aid (DXF)

Cable guide (wall), Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE (AVMx / AVUSx / AVRx)

DXF (1 MB)

AVR 100, Wilo-EMU RZP 80-2

DXF (1 MB)

AVRD 100, Wilo-EMU RZP 80-2

DXF (1 MB)

AVRZ 100, Wilo-EMU RZP 80-2

DXF (1 MB)

AVRZD 100, Wilo-EMU RZP 80-2

DXF (1 MB)

Auxiliary lifting device (separable), Z-1600 - 500kg

DXF (1 MB)

Special fixation elements

DXF (464 KB)

Cable guide (rope), Wilo-EMU TR / TRE / RZP / Flumen OPTI-TR / RZP / Flumen EXCEL-TRE / RZPE (AVU / AVRx)

DXF (3 MB)

Dimension sheet

Dimensions, Wilo-EMU RZP 80-2

Article Number Mb033
Edition 2015-06-17
Number of pages 1
PDF (126 KB)

Connection dimensions, Wilo-EMU RZP 80-2

Article Number Mb034
Edition 2015-06-17
Number of pages 1
PDF (98 KB)

Connection dimensions of frame (T 17 / TE 17 / T 20 / TE 20), Wilo-EMU TR / TRE / RZP / RZPE / Flumen OPTI / EXCEL

Article Number Mb027
Edition 2021-09-06
Number of pages 1
PDF (133 KB)

Dimension sheet (DXF)

Dimensions, Wilo-EMU RZP 80-2

DXF (2 MB)

Connection dimensions, Wilo-EMU RZP 80-2

DXF (397 KB)

Connection dimensions of frame (T 17 / TE 17 / T 20 / TE 20), Wilo-EMU TR / TRE / RZP / RZPE / Flumen OPTI / EXCEL

DXF (1 MB)

Accessories sheet

AVR 100 / AVRD 100 / AVRZ 100 / AVRZD 100, Wilo-EMU RZP 80-2

Article Number Zb033
Edition 2015-06-01
Number of pages 1
PDF (213 KB)

Auxiliary lifting device (dismountable), Z-1600 - 500kg / ZT1-2100 - 350kg / ZT1-3200 - 250kg / ZT2-3200 - 250kg

Article Number Zb016
Edition 2018-03-05
Number of pages 1
PDF (273 KB)

RZP curves

Wilo-EMU RZP 80-2.28-4/27 S20-4 (400V - 50Hz)

Article Number Kl0215us
Edition 2014-01-23
Number of pages 1
PDF (74 KB)