KSBRioRioZTSB

Rio Rio Z

Type Series Booklet1115.51/3-10 Rio/Rio Z

Circulator Pumpswith Manual Speed Selection

Fields of ApplicationF Hot-water heating systemsF Heat recovery systemsF Cooling circuits in air-conditioning systems

Fluid PumpedClean water and/or water treated in accordance with the rele-vant regulations, not containing aggressive, abrasive or solidsubstances.Water with commercial antifreeze agents based on glycols(mixture ratio max. 1:1) with inhibitors (antirust). If the glycolcontent exceeds 20%, the operating datamust be checkedandverified.Heating water in accordance with VDI 2035.

Operating DataScrew-ended pumps Flanged pumps 1)Rp 1 and 1 1/4 DN 32 to 100

Q up to 8.6 m3/h, 2.4 l/s up to 90 m3/h, 25.0 l/s 2)H up to 11 m up to 12 mP1 up to 330 W up to 1675 Wp 10 bar 6 bar, 10 bar on optiont --20 ˚C to +130 ˚C --20 ˚C to +130 ˚C

(for short periods (for short periodsup to +140 ˚C) up to +140 ˚C)

Ambient temperature max. +40 °C.1) DN 32 -- DN 65: adapter flanges PN 6/PN 102) If operated in parallel.

DesignationRio Z 50 - 100

Type seriesTwin pumpNominal diameter in mmDischarge head in m x 10 (example 100 =10 m)

DesignRio: Maintenance-free wet rotor pump (glandless), flanged orscrew-ended, with three speed levels.Rio Z: Rio twin pump for standby operation (integrated swingcheck valve) or on option peak-load operation (parallel opera-tion).

BearingsSpecial plain bearings lubricated by the fluid handled.

MaterialsVolute casing cast iron EN-GJL-250 3)

with cataphoretic dip paintShaft chrome steel X 46 Cr 13Impeller glass-fibre reinforced polypropyleneBearings special carbon, metal-impregnated

3) To EN 1561 (previously GG-25)

DriveCanned motor, IP 44, thermal class F

Connection to power supply1~230--240 V, 50 Hz3~400--415 V, 50 Hz

Rio

Rio Z

Rio/Rio Z

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Selection Chart, Single Pumps 2800 rpm

Selection Chart, Twin Pumps 2800 rpmThe characteristic curves refer to parallel operation of both pumps.

Heat insulation Pump casing

Terminal box

MotorImpeller Cartridge

Reduction in logistics andstorage costs-- Flexible installation options thanks

to PN 6 / PN 10 adapter(oval bolt hole) flange (up to DN 65)

Energy-saving-- Highly efficient impeller-- Heat insulation shell

Reliable operation-- Shaft made of corrosion-resistant

chrome nickel steel-- Rotor with corrosion-proof

protective sleeve-- Canned motor with

condensation-proof winding

Low operating costs-- Carbon bearings wear-resistant

and safe to run dry for short inter-vals

Rio/Rio Z

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Modular Design Principle

Sectional Drawing

Rio/Rio Z

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Single Pump Characteristic Curves ≈2800 rpmf = Speed level and ηopt.

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Rio/Rio Z

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Single pumpoperation

Paralleloperation

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Twin Pump Characteristic Curves ≈2800 rpmf = Speed level and ηopt.


Paralleloperation

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Paralleloperation

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Min. PressureMin. pressure p min at the pump suction nozzle to avoid cavita-tion noise at an ambient temperature of +40 ˚C and a pumpedwater temperature of t:

The values are applicable up to 300 m above sea level.

For installation altitudes >300m, +0.01 bar/100mmust be add-ed.

t 50 ˚C 95 ˚C 110 ˚C 130 ˚Cpmin

Rio/Rio Z bar bar bar bar

Rp 1, Rp 1 1/4DN 32DN 40DN 50DN 65DN 80DN 100

0.050.050.050.30.30.30.3

0.50.50.51.01.01.01.0

1.11.11.11.61.61.61.6

2.42.42.42.92.92.92.9

Pipe ConnectionFlanged pumps fitted with an adapter flange (oval bolt hole pat-tern) can be connected to PN 6 and PN 16 mating flanges toDIN or DIN EN up to nominal diameters of DN 65. Adapterflanges of this type cannot be connected with other adapterflanges. Use bolts of property class 4.6 or higher for the flangeconnections. Thewashers included in the scope of supplymustbe fitted between the bolt / nut head and the adapter (oval bolthole) flange.

Recommended bolt lengths:

Thread Tightening Min. bolt lengthg gtorque DN 32/DN 40 DN 50/DN 65

PN 6 flanged connection

M 12 40 Nm 55 mm 60 mm

PN 6 flanged connection

M 16 95 Nm 60 mm 65 mm

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Technical Data

Rio 1) ISO 7/1 Speedlevel

Speed P1 P2max

Motor protec-tion to termi-nal wiring

Screwedglands 2)

Rated current Max. permissible operating pressure

nal wiringdiagram

g )

230 V1~

400 V3~

230 V3~

PN 6 PN 10

Rp/DN rpm W W A A A kg kg

25-70 E 1123

260023001800

140 -- 195110 -- 17585 -- 120

90 A 10.950.870.62

------

------

-- -- 29 130 550 5

25-70 D 1123

260021001750

120 -- 20085 -- 13065 -- 90

90 B 1------

0.450.250.17

0.780.430.30

-- -- 29 130 551 5

30-70 E 1 1/4123

260023001800

140 -- 195110 -- 17585 -- 120

90 A 10.950.870.62

------

------

-- -- 29 130 552 5

30-70 D 1 1/4123

260021001750

120 -- 20085 -- 13065 -- 90

90 B 1------

0.450.250.17

0.780.430.30

-- -- 29 130 553 5

30-100 E 1 1/4123

260025002300

220 -- 400185 -- 390165 -- 345

180 C 22.021.931.75

------

------

-- -- 29 130 554 7

30-100 D 1 1/4123

260022001800

180 -- 390140 -- 270110 -- 195

180 D 2------

0.780.480.34

1.360.830.60

-- -- 29 130 555 7

40-40 E 40123

255021001600

155 -- 195130 -- 175100 -- 120

90 A 10.950.870.62

------

------

-- -- 29 130 556 10

40-40 D 40123

255020501700

145 -- 195100 -- 13070 -- 90

90 B 1------

0.450.250.17

0.780.430.30

-- -- 29 130 557 10

40-70 E 40123

265024502200

250 -- 390220 -- 380200 -- 330

180 C 21.931.881.70

------

------

-- -- 29 130 558 11

40-70 D 40123

260021001800

220 -- 370165 -- 260130 -- 185

180 D 2------

0.760.470.33

1.310.810.57

-- -- 29 130 559 11

40-100 D 40123

280025002200

300 -- 585230 -- 465200 -- 365

350 D 2------

1.170.820.65

2.021.431.12

-- -- 29 130 560 14

50-40 E 50123

265024501950

280 -- 330255 -- 320235 -- 290

180 D 21.621.611.51

------

------

-- -- 29 130 561 13

50-40 D 50123

260021001700

245 -- 330190 -- 240145 -- 180

180 D 2------

0.710.440.32

1.250.780.56

-- -- 29 130 562 13

50-70 D 50123

280024502150

360 -- 625290 -- 495245 -- 380

350 D 2------

1.230.870.68

2.131.511.17

-- -- 29 130 563 16

50-100 D 50123

270023002000

450 -- 880330 -- 680280 -- 500

450 D 2------

1.731.200.89

3.002.091.54

-- -- 29 130 564 17

65-70 D 65123

280025002200

380 -- 550310 -- 445270 -- 360

350 D 2------

1.110.790.63

1.921.371.09

-- -- 29 130 565 18.5

65-100 D 65123

280025002150

620 -- 960480 -- 760400 -- 600

570 D 2------

1.941.371.08

3.362.371.88

-- -- 29 130 566 23.5

65-130 D 65123

280025502250

1000 -- 1450810 -- 1180700 -- 960

1100 D 2------

2.932.101.74

5.073.643.00

-- -- 29 130 567 25.5

80-70 D 80123

275024002100

530 -- 720410 -- 560345 -- 440

450 D 2------

1.511.000.78

2.651.741.35

29 130 568 26 29 130 569 28

80-100 D 80123

280025002150

1270 -- 16851040 -- 1390895 -- 1100

1100 D 2------

3.272.472.00

5.664.283.46

29 130 570 28 29 130 571 30

100-100 D 100123

280025002150

1270 -- 16851040 -- 1390895 -- 1100

1100 D 2------

3.272.472.00

5.664.283.46

29 130 572 32 29 130 573 34

1) E = 1~230 V, D = 3~400 V2) Type of PG cable gland -- 1 = 1 x PG 13.5, 2 = 2 x PG 13.5

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Technical Data

Rio 1) Speedlevel

Speed P1 P2 max Motor protec-tion to termi

Screwedglands 2)

Rated current Max. permissible operating pressureSpeedlevel

Speed o o p o ection to termi-nal wiringdiagram

Sc e edglands 2) 230 V

1~400 V3~

230 V3~

PN 6 PN 10

DN rpm W Wdiagram

A A A kg kg

Z 32-70 E 32123

260023001800

140 -- 195110 -- 17585 -- 120

90 A 10.950.870.62

------

------

-- -- 29 130 574 14

Z 32-70 D 32123

260021001750

120 -- 20085 -- 13065 -- 90

90 B 1------

0.450.250.17

0.780.430.30

-- -- 29 130 575 14

Z 40-70 E 40123

265024502200

250 -- 390220 -- 380200 -- 330

180 C 21.931.881.70

------

------

-- -- 29 130 576 20.5

Z 40-70 D 40123

260021001800

220 -- 370165 -- 260130 -- 185

180 D 2------

0.760.470.33

1.310.810.57

-- -- 29 130 577 20.5

Z 40-100 D 40123

280025002200

300 -- 585230 -- 465200 -- 365

350 D 2------

1.170.820.65

2.021.431.12

-- -- 29 130 578 29.5

Z 50-70 D 50123

280024502150

360 -- 625290 -- 495245 -- 380

350 D 2------

1.230.870.68

2.131.511.17

-- -- 29 130 579 30.5

Z 50-100 D 50123

270023002000

450 -- 880330 -- 680280 -- 500

450 D 2------

1.731.200.89

3.002.091.54

-- -- 29 130 580 33.5

Z 65-100 D 65123

280025002150

620 -- 960480 -- 760400 -- 600

570 D 2------

1.941.371.08

3.362.371.88

-- -- 29 130 581 46.5

Z 65-130 D 65123

280025502250

1000 -- 1450810 -- 1180700 -- 960

1100 D 2------

2.932.101.74

5.073.643.00

-- -- 29 130 582 50

Z 80-100 D 80123

280025002150

1270 -- 16851040 -- 1390895 -- 1100

1100 D 2------

3.272.472.00

5.664.283.46

29 130 583 54.5 29 130 584 56

1) E = 1~230 V, D = 3~400 V2) Type of PG cable gland (for each motor) -- 1 = 1 x PG 13.5. 2 = 2 x PG 13.5

Wiring Diagrams for Rio / Rio ZWiring Diagram A

Power supply 1~230 V, 50 Hz

Internal protection against impermissible high winding temperaturesTrip: Internal interruption of motor voltageReset: Automatic after motor has cooled down

Wiring Diagram B

Power supply 3~400 V, 50 Hz3~230 V, 50 Hz (with optional switch plug 3~230 V)

Internal protection against impermissible high winding temperaturesTrip: Internal interruption of motor phaseReset: Interrupt mains voltage, let motor cool down, turn mains

voltage back on

Wiring Diagram C

WPC

WPC

Power supply 1~230 V, 50 Hz

WPC = winding protection contactFull motor protection at all speed levels with switchgear DV/DVPTrip: Internal trip at the switchgear/control deviceReset: Manual reset at the switchgear/control device required

Wiring Diagram D

GFI

GFI

Power supply 3~400 V, 50 Hz3~230 V, 50 Hz (with optional switch plug 3~230 V)

Full motor protection with integrated electronic trigger in the terminalbox for all speed levelsTrip: All poles of motor switched off by integrated electronic triggerReset: Manual reset at the terminal box required

Current-carrying capacity of volt-free NC contact to VDI 3814 for gen-eral fault indication (GFI) 1 A, 250 V~

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Rio Outline Drawings

A B

C D

Rio Pipe connection/ Thread Pump dimensions Weight OutlineNom. diameter approx.

kgdrawing

Rp/DN G I0 a1 a2 l1 b1 b2 b3 PN 6/10

25-70 Rp 1 G 1 1/2 180 34 56 165 66 80 92 5 A

30-70 Rp 1 1/4 G 2 180 34 64 172 66 88 92 5 A30-100 Rp 1 1/4 G 2 180 40 68 183 73 93 104 7 B

40-40 40 – 220 54 76 178 83 103 92 9.5 C40-70 40 – 250 46 72 193 78 97 104 11 D40-100 40 – 250 58.5 88 217 90 121 110 14 D

50-40 50 – 240 53 80 200 93 112 104 13 D50-70 50 – 280 63 82 225 91 119 110 16 D50-100 50 – 280 67 91 223 101 123 110 17 D

65-70 65 – 280 72 97 234 111 124 110 18.5 D65-100 65 – 340 79 100 256 118 136 120 23.5 D65-130 65 – 340 79 100 256 118 136 120 25.5 D

80-70 80 – 360 96 130 227 111 149 110 25.5 D80-100 80 – 360 95 130 258 135 159 120 28/30 D

100-100 100 -- 360 95 130 258 135 159 120 28.5/30.5 D

E F

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Flange DimensionsRio Flange Nom.

diameterFlange dimensions pump Outline drawing

DN ∅ D ∅ d ∅ k /∅ kL1/kL2

n x dL /n x dL1/dL2

40-4040-7040-100

PN 6/10 adapter (oval bolt hole) flange(flange PN 16 to DIN 2533)

40 150 88 100 / 110 4 x ∅ 14/19 E

50-4050-7050-100


50 165 102 110 / 125 4 x ∅ 14/19 E

65-7065-10065-130


65 185 122 130 / 145 4 x ∅ 14/19 E

80-70 Flange PN 6(selected as for PN 16, to EN 1092-2)

80 200 132 150 4 x ∅ 19 F

Flange PN 16 (to EN 1092-2) 80 200 132 160 8 x ∅ 19 F

80-100 Flange PN 6 80 190 128 150 4 x ∅ 19 F80-100 Flange PN 6(to DIN 2531, drilled to EN 1092-2)

80 190 128 150 4 x ∅ 19 F

Flange PN 16(to DIN 2533, drilled to EN 1092-2)

80 200 138 160 8 x ∅ 19 F

100-100 Flange PN 6(to DIN 2531, drilled to EN 1092-2)

100 210 148 170 4 x ∅ 19 F

Flange PN 16 100 220 158 180 8 x ∅ 19 FFlange PN 16(to DIN 2533, drilled to EN 1092-2)

100 220 158 180 8 x ∅ 19 F

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Outline Drawings Rio Z

B

C

F

Rio Z Pipe connection/Nom. diameter

Pump dimensions Weightapprox. kg

Outlinedrawing

DN I0 m l1 c a k1 k2 l p r b1 q1 q2 PN 6/10

32-70 32 220 115 172 – 34 126 119 – – – 99 134 126 14 B

40-70 40 250 135 193 75 43 150 140 172 108 18 104 160 160 20.5 C/F40-100 40 250 135 217 75 64 178 178 225 132 18 110 173 173 29.5 C/F

50-70 50 280 160 224 82.5 62 179 169 225 132 18 110 173 173 30.5 C/F50-100 50 280 155 223 82.5 69 198 192 228 157 18 110 183 183 33.5 C/F

65-100 65 340 185 253 92.5 80 223 209 225 162 18 120 194 194 46.5 C/F65-130 65 340 185 253 92.5 80 223 209 225 162 18 120 194 194 50 C/F

80-100 80 360 205 255 100 94 249 231 240 180 18 120 206 206 56 C/F

D E

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Flange DimensionsRio Z Flange Nom.

diameterFlange dimensions pump Outline

drawingDN ∅ D ∅ d ∅ k /

∅ kL1/kL2n x dL /

n x dL1/dL2

32-70 PN 6/10 adapter (oval bolt hole) flange(flange PN 16 to DIN 2533)

32 140 78 90 / 100 4 x ∅ 14/19 D

40-7040-100


40 150 88 100 / 110 4 x ∅ 14/19 D

50-7050-100


50 165 102 110 / 125 4 x ∅ 14/19 D

65-10065-130


65 185 122 130 / 145 4 x ∅ 14/19 D

80-100 Flange PN 6 (to DIN 2531) 80 190 128 150 4 x ∅ 19 E

Flange PN 16(to DIN 2533, drilled to EN 1092-2)

80 200 138 160 8 x ∅ 19 E

Rp1

Rp11/4

DN65

DN80

DN100

DN40

DN50

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Pump Accessories

Rio/Rio Z

Ident. No. ~kg

Y-pipes for twin pumps suction sidePN 10 / 16 discharge sideScope of supply: bolts, nuts, suction sidegaskets and integrated changeover discharge sideflap (on discharge side only) suction side

discharge sidesuction sidedischarge sidesuction sidedischarge side

XX

XX

XX

XX

XX

40 000 68840 000 67940 000 68940 000 68040 000 69040 000 68148 936 06548 936 20240 000 69240 000 440

12.013.015.017.019.020.025.028.033.035.0

Screw union set with internal threadof malleable cast iron X

X40 980 83640 980 837

0.20.2

Extension Modules and Electrical AccessoriesRio25-70 E30-70 E40-40 EZ 32-70 E

25-70 D30-70 D40-40 DZ 32-70 D

30-100 E40-70 E50-40 EZ 40-70 E

30-100 D40-70 D

to100-100 DZ 40-70 D

toZ 80-100 D Ident. No. kg

Function modulesPlug-in modules for type series Rio and Rio Z(2 modules required) with mains connection1~230 V, 50 Hz, (E) or 3~400 V, 50 Hz (D)

Additional functions:-- Fault message (SSM)-- ”In operation” message (SBM)-- Control input ”Priority off”-- Blocking detector with trip-- Double pump management (Rio Z)

Typ 22 E X 01 100 533 0.6

Typ 22 D X 01 100 534 0.6

Typ 32 E X 01 100 535 0.6

Typ 32-52 D X 01 100 536 0.6

Switch plugfor connecting Rio / Rio Zwith three-phase current motorto 3/NPE/230 V 50 Hz AC

X X 01 084 050 0.1

Switchgear DV 84x130x66for full motor protection activation and manualstart-up/stopping.

X 00 521 822 0.35

Switchgear DVP 84x130x66Switchgear as above, but with volt-free contacts foroperation and fault reporting.

X 01 018 335 0.35

Mains terminals

Control terminals

Mains terminals

Control terminals

Mains terminals

Control terminals

Mains terminals

Control terminals

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Additional functions of function modules

F Fault message SSM as volt-free NC contact, can be setas individual or general fault message

F ”In operation” message SBM as volt-free NO contact, canbe set as individual or general fault message

F Control input ”Priority off” by external volt-free (NC) con-tact

F Blocking message of the pump is recognized and reportedas fault

F Full motor protection with integrated tripF Fault acknowledgementF Integrated double pump management with the following

functions (Rio Z only)-- Main/stand-by operation with switchover from main to

stand-by pump depending on the operating hours (24h)-- Fault-based switchover to stand-by pump ready for

operation

Technical data of function modulesAmbient temperature: max. +40 ˚CFluid temperature: --20 °C to +130 ˚CWeight: approx. 0.6 kgEnclosure: IP 44Interference suppression class: NThermal class: F4 cable entries Pg 9 (control cable max. 6-core)No separate mains supply required.

Mains terminalsTerminal diameter: max. 2.5 mm2

Message terminalsMax. switching capacity 250 V/1 ATerminal diameter: max. 2.5 mm2

Control terminals Ext.OffMin. contact rating: 24 VDC, 10 mATerminal diameter: min. 0.75 mm2, max. 2.5 mm2

Dimensional drawing function modules

Module as lsTyp 22 E 27 61

Typ 22 D 27 61

Typ 32 E 28 63

Typ 32-52 28 63

Wiring diagram for single pumps RioKSB function moduleType 22 E -- 1~230 V

Type 32 E -- 1~230 V

Type 22 D -- 3~400 V

Type 32-52 D -- 3~400 V

1115.51/3-10

/1.10.2005

Subjecttotechnicalm

odificationwithoutpriornotice.

To be supplied by the owner/operator: 2-core connectioncable, min. 2 x 0.75 mm2

Anti-twist connections.

Mains terminals

Control terminals Control terminals

Mains terminals



Mains terminals


Mains terminals



Mains terminals


Mains terminals



Mains terminals


Mains terminals

Rio/Rio Z

Wiring diagram for twin pumps Rio Z

KSB function moduleType 22 E -- 1~230 V

Type 32 E -- 1~230 V

Type 22 D -- 3~400 V

Type 32-52 D -- 3~400 V

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