SP A, SP. Submersible pumps Submersible motors Accessories. 50 Hz

Transcription

1 SP A, SP Submersible motors Accessories For raw water supply, irrigation systems, groundwater lowering, pressure boosting and various industrial applications. 5 Hz TM

2 Contents General data Performance range Page 3 Type key Page 4 Pumped liquids Page 4 Operating conditions Page 4 Curve conditions Page 4 Pump range Page 5 Motor range Page 5 Motor protection and controllers Page 5 Features and benefits Page 6 Material specification Page 8 Submersible motors Features and benefits Page 9 Shaft seal Page 11 Material specification for MS motors Page 12 Material specification for MMS motors Page 13 Performance curves Technical data Power curves SP 1A Page 14 SP 2A Page 16 SP 3A Page 18 SP 5A Page 2 SP 8A Page 22 SP 14A Page 24 SP 17 Page 26 SP 46 Page 36 SP 6 Page 41 SP 77 Page 46 SP 95 Page 51 SP 125 Page 56 SP 16 Page 61 SP 215 Page 66 Accessories CU 3 Page 75 R1 Page 79 G1 Page 82 MTP 75 motor protection Page 84 Connecting pieces Page 85 Cable termination kit with plug Page 86 Cable termination kit type KM Page 86 Zinc anodes Page 86 Flow sleeves Page 87 SA-SPM control boxes Page 87 Capacitors for MS 42B PSC Page 87 Pt1 Page 88 Energy consumption Energy consumption of submersible pumps Page 89 Cable sizing Cables Page 9 Table of head losses Head losses in ordinary water pipes Page 94 Head losses in plastic pipes Page 95 Technical data 1 x 23 V, submersible motors Page 71 3 x 23 V, submersible motors Page 71 3 x 23 V, submersible rewindable motors Page 71 3 x 4 V, submersible motors Page 72 3 x 4 V, submersible industrial motors Page 72 3 x 4 V, submersible rewindable motors Page 73 3 x 5 V, submersible motors Page 73 3 x 5 V, submersible industrial motors Page 74 3 x 5 V, submersible rewindable motors Page 74 2

3 General data SP A, SP Performance range p [kpa] 6 H [m] 6 SP 5 Hz SP 1A SP 2A SP 3A SP 5A SP 8A SP 14A SP 17 SP 3 SP 46 SP 6 SP 77 SP 95 SP 125 SP 16 SP Q [m³/h] Q [l/s] TM

4 General data Type key Example SP A B N Type range (SP A, SP) Nominal flow rate in m³/h Number of impellers First impeller with reduced diameter (A, B or C) Second impeller with reduced diameter (A, B or C) Stainless steel parts of material = DIN W.-Nr N = DIN W.-Nr R = DIN W.-Nr Pumped liquids Clean, thin, non-aggressive liquids without solid particles or fibres. The special SP A-N and SP-N versions made of stainless steel to DIN W.-Nr and SP A-R and SP-R versions made of stainless steel to DIN W.-Nr are available for applications involving aggressive liquids. Operating conditions Flow rate, Q:.1-28 m³/h. Head, H: Maximum 66 m. Maximum liquid temperature: Motor Grundfos MS 4" and 6" Grundfos MS 4" and 6" Grundfos MS industry versions 4" and 6" Grundfos MMS 6" to 12" rewindable Flow velocity past motor Free convection m/s Installation Vertical 2 C Horizontal Flow sleeverecommended.15 m/s 4 C 4 C.15 m/s 6 C 6 C Free convection m/s 2 C 2 C.15 m/s 25 C 25 C.5 m/s 3 C 3 C Curve conditions SP A, SP The conditions below apply to the curves shown on the following pages: General Curve tolerances according to ISO 996, Annex A. The performance curves show pump performance at actual speed cf. standard motor range. The speed of the motors is approximately: 4" motors : n = 287 min -1 6" motors : n = 287 min -1 8" to 12" motors : n = 29 min -1 The measurements were made with airless water at a temperature of 2 C. The curves apply to a kinematic viscosity of 1 mm²/s (1cSt). When pumping liquids with a density higher than that of water, motors with correspondingly higher outputs must be used. The bold curves indicate the recommended performance range. The performance curves are inclusive of possible losses such as non-return valve loss. SP A curves Q/H: The curves are inclusive of valve and inlet losses at the actual speed. Power curve: P 2 shows pump power input at the actual speed for each individual pump size. Efficiency curve: shows pump stage efficiency. SP curves Q/H: The curves are inclusive of valve and inlet losses at the actual speed. Operation without non-return valve will increase the actual head at nominal performance by.5 to 1. m. NPSH: The curve is inclusive of suction interconnector and shows required inlet pressure. Power curve: P 2 shows pump power input at the actual speed for each individual pump size. Efficiency curve: shows pump stage efficiency. Note: For MMS 6, 37 kw, MMS 8, 11 kw, and MMS 1, 17 kw, the maximum liquid temperature is 5 C lower than the values stated in the table above. For MMS 1, 19 kw the temperature is 1 C lower. Operating pressure: Motor Grundfos MS 4" and 6" Grundfos MMS 6" to 12" rewindable Maximum operating pressure 6MPa(6bar) 2.5MPa(25bar) 4

5 General data SP A, SP Pump range Type SP1A SA SP3A SP5A SP8A SP14A SP17 SP3 SP46 SP6 SP77 SP95 SP125 SP16 S15 Steel: DIN AISI Steel: DIN AISI Steel: DIN AISI 94L Connection * Rp 1¼ Flange connection: Grundfos flange Rp 1¼ (R 1¼) Rp 1¼ Rp 1½ (R 1½) Rp 2 (R 2) * Figures in brackets ( ) indicate connection for pumps in sleeve. Rp 2 Rp 2½ (R 3) Rp 3 (R 3) Rp 3 Rp 4 (R 4) Rp 3 Rp 4 Rp 5 Rp 5 Rp 6 Rp 6 Rp 6 5" 5" 6" 6" 6" Motor range Motor output [kw] Single-phase Three-phase Industrial motor Rewindable motor Steel: DIN AISI Steel: DIN and cast iron Steel: DIN AISI 94L Built-in temperature transmitter in motor Direct-on-line starting is recommended up to 75 kw. Soft starter or autotransformer is recommended above 75 kw. Motors with star/delta are available from 5.5 kw. Motor protection and controllers Motor output [kw] MTP 75 * CU Pt Zinc anode Vertical flow sleeve Horizontal flow sleeve SA-SPM R RS-485 communication module G SM1 sensor module * Requires motor with built-in temperature transmitter. Motor protection af single-phase motor, see "Technical data" page 71. 5

6 SP A, SP Features and benefits Awidepumprange Grundfos offers submersible pumps with energy-efficient duty points ranging from 1 to 28 m 3 /h. The pump range consists of many pump sizes - and each pump size is available with an optional number of stages to match any duty point. High pump efficiency Often pump efficiency is a neglected factor compared to the price. However, the observant user will notice that price variations are without importance to water supply economics compared to the importance of pump and motor efficiencies. Example: When pumping 2 m 3 /h with a head of 1 m for a period of 1 years EURO 6, will be saved if a pump/motor having a 1% higher efficiency is chosen and the price is EURO.1 per kwh. Applications Grundfos offers a complete range of pumps and motors which as a standard are made completely of stainless steel to DIN W.-Nr (AISI 34). This provides for good wear resistance and a reduced risk of corrosion when pumping ordinary cold water with a minor content of chloride. A pump range made of upgraded stainless steel is available for more aggressive liquids: SP N: DIN W.-Nr (AISI 316) SP R: DIN W.-Nr (AISI 94L) Alternatively, a complete range of zinc anodes for cathodic protection is available, see page 86. For example this may be advisable for sea water applications. For slightly polluted liquids containing for example oil, Grundfos offers a complete range (SP NE) in stainless steel to DIN W.-Nr (AISI 316) with all rubber parts made of FKM. Low installation costs Stainless steel means low weight facilitating the handling of pumps and resulting in low equipment costs and reduced installation and service time. In addition pumps will be as new after service due to the high wear resistance of stainless steel. [%] A 5 Hz 3A 5A 8A 14A A , Q [m³/h] TM TM

7 SP A, SP Bearings with sand channels All bearings are water-lubricated and have a squared shape enabling sand particles, if any, to leave the pump together with the pumped liquid. Inlet strainer The inlet strainer prevents particles over a certain size from entering the pump. Non-return valve All pumps are equipped with a reliable non-return valve in the vale casing preventing back flow in connection with pump stoppage. Furthermore, the short closing time of the non-return valve means that the risk of destructive water hammer is reduced to a minimum. The valve casing is designed for optimum hydraulic properties, to minimize the pressure loss across the valve and thus contributes to the high efficiency of the pump. Valve flap TM TM TM Priming screw All Grundfos 4" pumps are fitted with a priming screw. Consequently, dry running is prevented, because the priming screw will make sure that pump bearings are always lubricated. Due to the semi-axial impellers of large SP pumps this priming is automatically provided. However, it applies to all pump types that if the water table is lowered to a level below the pump inlet neither pump nor motor will be protected against dry running. Stop ring The stop ring prevents damage to the pump during transport and in case of up-thrust in connection with start-up. The stop ring, which is designed as a thrust bearing, limits axial movements of the pump shaft. The stationary part of the stop ring (A) is secured in the upper chamber. The rotating part (B) is fitted above the split cone (C). A B C TM TM

8 SP A, SP Material specification Example: SP 77 Pos. Components Materials Standard N-version 1 Valve casing Stainless steel d O-ring NBR 2 Valve cup Stainless steel Valve seat Stainless steel a Lower valve seat retainer Stainless steel b Upper valve seat retainer Stainless steel Bottom chamber Stainless steel b Upper bearing Stainless steel/ NBR 7 Neck ring NBR/PPS 8 Bearing NBR 8a Spacing washer for stop ring Carbon/graphite HY22 in PTFE mass b Stop ring Stainless steel Chamber Stainless steel Upper chamber with stop ring Stainless steel Split cone nut Stainless steel c Nut for stop ring Stainless steel Split cone Stainless steel Impeller Stainless steel Suction interconnector Stainless steel Strainer Stainless steel Shaft Stainless steel Strap Stainless steel Cabel guard Stainless steel Nut for strap Stainless steel Coupling Stainless steel Spring for valve cup Stainless steel Valve guide Stainless steel Washer Stainless steel Wear ring Stainless steel a 11c b 3 1d 3a 6b 8b TM

9 Submersible motors SP A, SP Features and benefits A complete motor range Grundfos offers a complete submersible motor range in different voltages: Submersible motors, MS: 4" motors, single-phase up to 2.2 kw: 2wire 3wire PSC (permanent split capacitor) 4" motors, three-phase up to 7.5 kw 6" motors, three-phase from 5.5 kw to 3 kw Submersible rewindable motors, MMS: 6" motors, three-phase from 3.7 kw up to 37 kw 8" motors, three-phase from 22 kw up to 11 kw 1" motors, three-phase from 75 kw up to 19 kw 12" motors, three-phase from 147 kw up to 25 kw High motor efficiency Within the area of high motor efficiency Grundfos is a market leader. This is due to a newly developed motor concept which is introduced with the MS 4 and MS 6 motors. Rewindable motors The two pole Grundfos MMS submersible motors, which are all of the canned-rotor type, are easily rewinded. The windings of the stator are made of a special water-proof wire of pure electrolytic copper sheathed with special non-hydroscopic thermoplastic material. The high dielectric strength properties of this material allow direct contact between the windings and the liquid for efficient cooling of the windings. Industrial motors For heavy-duty applications Grundfos offers a complete motor range of industrial motors with up to 5% higher efficiency than that of Grundfos' standard motors. The industrial motors are available in sizes from 2.2 kw up to 22 kw. The cooling of the motor is very efficient due to the large motor surface. The efficient cooling makes it possible to increase the liquid temperature to 6 C at a flow of minimum.15 m/s past the motor.the industrial motors are for customers who value low operating costs and long life higher than price. Grundfos industrial motors are developed for difficult operating conditions. These motors will stand a higher thermal load than standard motors and thus have a longer life when subjected to high load. This applies whether the high load is caused by bad power supply, hot water, bad cooling conditions, high pump load etc. MS motors MMS motors TM TM

10 Submersible motors SP A, SP Overtemperature protection Both for Grundfos MS and MMS submersible motors accessories for protection against overtemperature is available. When the temperature becomes too high, the protection device will cut-out and damage to the pump and motor be avoided. Restart of the motor after cut-out can be achieved in two ways: manual restart or automatic restart. Automatic restart means that the CU 3 attempts to restartthemotorafter15min.ifthefirstattemptisnot successful, restarting will be reattempted at 3-minute intervals. MS: The Grundfos MS submersible motors are available with a built-in Tempcon temperature transmitter for protection against overtemperature. By means of the transmitter it is possible to read out and/or monitor the motor temperature via an MTP 75 or a CU 3 control unit. The Grundfos MS 6 submersible motors can be fitted with a Pt1. The Pt1 is fitted in the motor and connected via a relay (EDM 35 or PR 222), which can be connected to the CU 3 control unit. MMS: For the protection of the Grundfos MMS submersible motors against overtemperature Grundfos offers the Pt1 temperature sensor as an optional extra. The Pt1 is fitted in the motor and connected via a relay (EDM 35 or PR 222), which can be connected to the CU 3 control unit. Protection against upthrust In case of a very small counter pressure in connection with start-up there is a risk that the entire pump body may rise. This is called upthrust. Upthrust may damage both pump and motor. Therefore both Grundfos pumps and motors are protected against upthrust as standard, preventing upthrust from occurring in the critical startup phase. The protection consists of either a built-in stop ring or hydraulic balancing. Built-in cooling chambers In all Grundfos MS submersible motors an efficient cooling is ensured by cooling chambers at the top and at the bottom of the motor, and by an internal circulation of motor liquid. See drawing in right column. As long as the required flow velocity past the motor is maintained (see "Operating conditions" page 4) cooling of the motor will be efficient. Example: MS 4 TM

11 Submersible motors SP A, SP Lightning protection The smallest Grundfos submersible motors, i.e. of the type MS 42, are all insulated in order to minimize the risk of motor burnout caused by stroke of lightning. Reduced risk of short-circuit The embedded stator winding in the Grundfos MS submersible motor is hermetically enclosed in stainless steel. The result is high mechanical stability and optimum cooling. Also, this eliminates the risk of shortcircuit of the windings caused by condensed water. Example: MS 4 Shaft seal MS 42 The shaft seal is of the lip seal type characterized by low friction against the rotor shaft. The choice of rubber offers good wear resistance, good elasticity and resistance to particles. The rubber material is approved for use in drinking water. MS 4, MS 6 The choice of material is ceramic/tungsten carbide providing optimum sealing, optimum wear resistance and long life. The spring loaded shaft seal is designed with a large surface and a sand shield. The result is a minimum exchange of pumped and motor liquids and no penetration of particles. MMS rewindable motors The standard shaft seal is a rubber lip type. The shaft seal is replaceable. The material features good wear resistance and resistance to particles. Together with the shaft seal housing, the sand shield forms a labyrinth seal, which during normal operating conditions prevents penetration of sand particles into the shaft seal. On request, motors can be supplied with a SiC/SiC seal, according to DIN TM

12 Submersible motors Material specification for MS motors Submersible motors Pos. Part MS Shaft (DIN W.-Nr.) Shaft seal (DIN W.-Nr.) Motor sleeve (DIN W.-Nr.) Motor end shield (DIN W.-Nr.) Radial bearing Axial bearing Rubber parts R-version motor MS 4 MS NBR rubber Tungsten carbide/ ceramic Ceramic Ceramic/ carbon NBR rubber Ceramic/ tungsten carbide Ceramic/ carbon NBR rubber Pos. Part MS 4 MS 6 1 Shaft (DIN W.-Nr.) Shaft seal NBR/ceramic 3 Motor sleeve (DIN W.-Nr.) Motor end shield (DIN W.-Nr.) Radial bearing Ceramic/ tungsten carbide 6 Thrust bearing Ceramic/carbon Rubber parts NBR Example: MS 4 SP A, SP TM

13 Submersible motors SP A, SP Material specification for MMS motors Submersible rewindable motors Pos. no. 1 Component Bearing housing, upper Cast iron Material DIN W.-Nr. EN-JL14 1a Radial bearing 6"-1" Graphite 12" Stainless steel/nbr 13 Motor sleeve Stainless steel Shaft Up to 75 kw Stainless steel From 75 kw Motor cable EPDM 22 Bearing housing, lower Cast iron EN-JL14 28 Diaphragm CR 35 Housing Cast iron EN-JL14 41 Motor end shield Cast iron EN-JL14 54 Shaft seal Rubber lip type 68 Thrust bearing Hardened steel EPDM Example: MMS 1 TM

14 Performance curves SP 1A p [kpa] H [m] SP 1A 5 Hz ISO 996 Annex A [hp] Q [m³/h] Q [l/s] [kw] Q [m³/h] [%] TM Performance curves Technical data Power curvessp 1A 14

15 Technical data SP 1A Dimensions and weights 11 Rp 1 1/4 Pump type Type Motor Power [kw] C 1x23V Dimensions [mm] B 3x23V 3x4V 1x23V A 3x23V 3x4V Net weight [kg] 1x23V 3x23V 3x4V SP 1A-9 MS SP 1A-14 MS SP 1A-18 MS SP 1A-21 MS B C 95 SP 1A-28 MS SP 1A-36 MS SP 1A-42 MS SP 1A-5 MS SP 1A-57 MS TM A 11mm=Maximumdiameterofpump inclusive of cable guard and motor. 15

16 Performance curves SP 2A p [kpa] 56 H [m] 56-9 SP 2A 5 Hz ISO 996 Annex A Q [m³/h] [hp] Q [l/s] [kw] [%] Q [m³/h] 2 1 TM SP 2A 16

17 Technical data SP 2A Dimensions and weights 11 Rp 1 1/4 Pump type Type Motor Power [kw] C 1x23V Dimensions [mm] B 3x23V 3x4V 1x23V A 3x23V 3x4V Net weight [kg] 1x23V SP 2A-6 MS SP 2A-9 MS x23V 3x4V SP 2A-13 MS SP 2A-18 MS B C 95 A SP 2A-23 MS SP 2A-28 MS SP 2A-33 MS SP 2A-4 MS SP 2A-4 MS SP 2A-48 MS SP 2A-48 MS SP 2A-55 MS TM SP 2A-65 MS SP 2A-75 MS SP 2A-9 MS mm=Maximumdiameterofpump inclusive of cable guard and motor. SP 2A-75 and SP 2A-9 are mounted in sleeve for R 1¼ connection and with max. diameter 18 mm. 17

18 Performance curves SP 3A p [kpa] 36 H [m] SP 3A 5 Hz ISO 996 Annex A Q [m³/h] [hp] Q [l/s] [kw].9 [%] Q [m³/h] TM SP 3A 18

19 Technical data SP 3A Dimensions and weights B C Rp 1 1/4 A TM mm=Maximumdiameterofpump inclusive of cable guard and motor. Pump type Type Motor Power [kw] C 1x23V Dimensions [mm] B 3x23V 3x4V 1x23V A 3x23V 3x4V Net weight [kg] 1x23V 3x23V 3x4V SP 3A-6 MS SP 3A-6N MS 4R SP 3A-6N MS 4R SP 3A-9 MS SP 3A-9N MS 4R SP 3A-9N MS 4R SP 3A-12 MS SP 3A-12N MS 4R SP 3A-12N MS 4R SP 3A-15 MS SP 3A-15N MS 4R SP 3A-15N MS 4R SP 3A-18 MS SP 3A-18N MS 4R SP 3A-18N MS 4R SP 3A-22 MS SP 3A-22N MS 4R SP 3A-22N MS 4R SP 3A-25 MS SP 3A-25N MS 4R SP 3A-25N MS 4R SP 3A-29 MS SP 3A-29 MS SP 3A-29N MS 4R SP 3A-33 MS SP 3A-33 MS SP 3A-33N MS 4R SP 3A-39 MS SP 3A-39N MS 4R SP 3A-45 MS SP 3A-45N MS 4R SP 3A-52 MS SP 3A-52N MS 4R SP 3A-6 MS SP 3A-6N MS 4R

20 Performance curves SP 5A p [kpa] 56 H [m] SP 5A 5 Hz ISO 996 Annex A Q [m³/h] [hp] Q [l/s] [kw].12 [%] Q [m³/h] TM SP 5A 2

21 Technical data SP 5A Dimensions and weights B C E D Rp 1 1/2 A TM SP 5A-75 and SP 5A-85 are mounted in sleeve for R 1½ connection. Pump type Type Motor Power [kw] C 1x23V B Dimensions [mm] 3x23V 3x4V A 1x23V 3x23V 3x4V D E Net weight [kg] 1x23V 3x23V 3x4V SP 5A-4 MS SP 5A-4N MS 4R SP 5A-4N MS 4R SP 5A-6 MS SP 5A-6N MS 4R SP 5A-6N MS 4R SP 5A-8 MS SP 5A-8N MS 4R SP 5A-8N MS 4R SP 5A-12 MS SP 5A-12N MS 4R SP 5A-12N MS 4R SP 5A-17 MS SP 5A-17N MS 4R SP 5A-17N MS 4R SP 5A-21 MS SP 5A-21 MS SP 5A-21N MS 4R SP 5A-25 MS SP 5A-25 MS SP 5A-25N MS 4R SP 5A-33 MS SP 5A-33N MS 4R SP 5A-38 MS SP 5A-38N MS 4R SP 5A-44 MS SP 5A-44N MS 4R SP 5A-52 MS SP 5A-52N MS 4R SP 5A-6 MS SP 5A-6N MS 4R SP 5A-52 MS SP 5A-52N MS 6R SP 5A-6 MS SP 5A-6N MS 6R SP 5A-75 MS SP 5A-85 MS E = Maximum diameter of pump inclusive of cable guard and motor. 21

22 Performance curves SP 8A p [kpa] 64 H [m] SP 8A 5 Hz ISO 996 Annex A Q [m³/h] [hp] Q [l/s] [kw].24 [%] Q [m³/h] TM SP 8A 22

23 Technical data SP 8A Dimensions and weights B C E D Rp 2 A TM SP 8A-58(N) to SP 8A-11(N) are mounted in sleeve for R 2 connection. Pump type Type Motor Power [kw] C 1x23V B Dimensions [mm] 3x23V 3x4V A 1x23V 3x23V 3x4V D E Net weight [kg] 1x23V 3x23V 3x4V SP 8A-5 MS SP 8A-5N (R) MS 4R SP 8A-5N (R) MS 4R SP 8A-7 MS SP 8A-7N (R) MS 4R SP 8A-7N (R) MS 4R SP 8A-1 MS SP 8A-1N (R) MS 4R SP 8A-1N (R) MS 4R SP 8A-12 MS SP 8A-12 MS SP 8A-12N (R) MS 4R SP 8A-15 MS SP 8A-15 MS SP 8A-15N (R) MS 4R SP 8A-18 MS SP 8A-18N (R) MS 4R SP 8A-21 MS SP 8A-21N (R) MS 4R SP 8A-25 MS SP 8A-25N (R) MS 4R SP 8A-3 MS SP 8A-3N (R) MS 4R SP 8A-37 MS SP 8A-37N (R) MS 4R SP 8A-3 MS SP 8A-3N MS 6R SP 8A-37 MS SP 8A-37N MS 6R SP 8A-44 MS SP 8A-44N MS SP 8A-44 MS SP 8A-44N MS 6R SP 8A-5 MS SP 8A-5N MS SP 8A-5 MS SP 8A-5N MS 6R SP 8A-58 MS SP 8A-58N MS 6R SP 8A-66 MS SP 8A-66N MS 6R SP 8A-73 MS SP 8A-73N MS 6R SP 8A-82 MS SP 8A-82N MS 6R SP 8A-91 MS SP 8A-91N MS 6R SP 8A-1 MS SP 8A-1N MS 6R SP 8A-11 MS SP 8A-11N MS 6R E = Maximum diameter of pump inclusive of cable guard and motor. 23

24 Performance curves SP 14A p [kpa] 16 H [m] SP 14A 5 Hz ISO 996 Annex A Q [m³/h] [hp] Q [l/s] [kw] Q [m³/h] [%] TM SP 14A 24

25 Technical data SP 14A Dimensions and weights B C E D Rp 2 A TM Motor Dimensions [mm] Net weight [kg] Pump type B A Power Type C D E [kw] 3x23V 3x23V 3x23V 1x23V 1x23V 1x23V 3x4V 3x4V 3x4V SP 14A-5 MS SP 14A-7 MS SP 14A-7 MS SP 14A-1 MS SP 14A-13 MS SP 14A-18 MS SP 14A-25 MS SP 14A-18 MS SP 14A-25 MS E = Maximum diameter of pump inclusive of cable guard and motor. 25

26 Performance curves SP 17 p [kpa] 18 H [m] SP 17 5 Hz ISO 996 Annex A Q [m³/h] p [kpa] 8 6 H [m] Q [l/s] [%] NPSH Q [m³/h] 4 2 TM SP 17 26

27 Performance curves SP 17 p [kpa] H [m] SP 17 5 Hz ISO 996 Annex A Q [m³/h] p [kpa] 8 6 H [m] Q [l/s] [%] NPSH Q [m³/h] TM

28 Technical data SP 17 Dimensions and weights B C E D Rp 2 1/2 A TM SP to SP are mounted in sleeve for R 3 connection. Pump type Type Motor Power [kw] C 1x23V B Dimensions [mm] 3x23V 3x4V A 1x23V 3x23V 3x4V D E* E** Net weight [kg] 1x23V 3x23V 3x4V SP 17-1 MS SP 17-1 N (R) MS 4 R SP 17-1 N (R) MS 4 R SP 17-2 MS SP 17-2 N (R) MS 4 R SP 17-2 N (R) MS 4 R SP 17-3 MS SP 17-3 N (R) MS 4 R SP 17-4 MS SP 17-4 MS SP 17-5 MS SP 17-6 MS SP 17-7 MS SP 17-8 MS SP 17-9 MS SP 17-1 MS SP MS SP MS SP MS SP 17-8 MS SP 17-9 MS SP 17-1 MS SP MS SP MS SP MS SP MS SP MS SP MS SP MS SP MS SP MS SP 17-2 MS SP MS SP MS SP MS SP MS SP MS SP MS SP MS SP MS SP MS SP 17-3 MS SP MS SP MS SP MS SP MS SP MS SP MS SP MS SP MS SP MS SP 17-4 MS SP MS SP MS SP MS * Maximum diameter of pump with one motor cable. ** Maximum diameter of pump with two motor cables. SP 17-1 to SP are also available in N and R versions with motors in R version. Dimensions as above. Other types of connection are possible by means of connecting flanges, see page 85 28

29 Power curves SP 17 [hp] [kw] SP 17 5 Hz ISO 996 Annex A Q [m³/h] Q [l/s] TM

30 Power curves SP 17 [hp] [kw] SP 17 5 Hz ISO 996 Annex A Q [m³/h] Q [l/s] TM

31 Performance curves SP 3 p [kpa] 16 H [m] SP 3 5 Hz ISO 996 Annex A Q [m³/h] p [kpa] 8 6 H [m] Q [l/s] [%] NPSH Q [m³/h] 2 TM SP 3 31

32 Performance curves SP 3 p [kpa] H [m] SP 3 5 Hz ISO 996 Annex A Q [m³/h] p [kpa] H [m] Q [l/s] [%] NPSH Q [m³/h] TM

33 Technical data SP 3 Dimensions and weights B C E D Rp 3 A TM SP 3-39 to SP 3-49 are mounted in sleeve for R 3 connection. Pump type Type Motor Power [kw] C 1x23V B Dimensions [mm] 3x23V 3x4V A 1x23V 3x23V 3x4V D E* E** Net weight [kg] 1x23V 3x23V 3x4V SP 3-1 MS SP 3-1 N (R) MS 4 R SP 3-2 MS SP 3-2 N (R) MS 4 R SP 3-3 MS SP 3-4 MS SP 3-5 MS SP 3-6 MS SP 3-7 MS SP 3-8 MS SP 3-5 MS SP 3-6 MS SP 3-7 MS SP 3-8 MS SP 3-9 MS SP 3-1 MS SP 3-11 MS SP 3-12 MS SP 3-13 MS SP 3-14 MS SP 3-15 MS SP 3-16 MS SP 3-17 MS SP 3-18 MS SP 3-19 MS SP 3-2 MS SP 3-21 MS SP 3-22 MS SP 3-23 MS SP 3-24 MS SP 3-25 MS SP 3-26 MS SP 3-27 MS SP 3-28 MS SP 3-29 MS SP 3-3 MS SP 3-31 MS SP 3-32 MS SP 3-33 MS SP 3-34 MS SP 3-35 MS SP 3-39 MMS SP 3-43 MMS SP 3-46 MMS SP 3-49 MMS * Maximum diameter of pump with one motor cable. ** Maximum diameter of pump with two motor cables. SP3-1toSP3-35arealsoavailableinNandRversionswithmotorsinRversion. Dimensions as above. Other types of connection are possible by means of connecting pieces, see page

34 Power curves SP 3 [hp] [kw] SP 3 5 Hz ISO 996 Annex A Q [m³/h] Q [l/s] TM

35 Power curves SP 3 [hp] 6 56 [kw] SP 3 5 Hz ISO 996 Annex A Q [m³/h] Q [l/s] TM

36 Performance curves SP 46 p [kpa] H [m] SP Hz ISO 996 Annex A C C C -3-3-C BB -1-1-B Q [m³/h] p [kpa] 8 6 H [m] Q [l/s] [%] NPSH Q [m³/h] 2 TM SP 46 36

37 Performance curves SP 46 p [kpa] H [m] SP Hz ISO 996 Annex A Q [m³/h] p [kpa] 8 6 H [m] Q [l/s] [%] NPSH Q [m³/h] TM

38 Technical data SP 46 Dimensions and weights B C E D A Rp 3 Rp 4 SP to SP are mounted in sleeve for R 4 connection. TM Pump type Motor Dimensions [mm] Net Power Rp 3 connection Rp 4 connection weight Type B D [kw] [kg] A C E* E** A C E* E** SP 46-1-B MS SP 46-1 MS SP 46-2-BB MS SP 46-2 MS SP 46-3-C MS SP 46-3 MS SP 46-4-C MS SP 46-4 MS SP 46-5 MS SP 46-3 MS SP 46-4 MS SP 46-5 MS SP 46-6 MS SP 46-7 MS SP 46-8-C MS SP 46-8 MS SP 46-9-C MS SP 46-9 MS SP 46-1 MS SP MS SP MS SP MS SP MS SP MS SP MS SP MS SP MS SP MS SP 46-2 MS SP MMS SP MMS SP MMS SP MMS SP MMS SP MMS SP 46-3 MMS SP MMS * Maximum diameter of pump with one motor cable. ** Maximum diameter of pump with two motor cables. AllpumpsarealsoavailableinNversionwithmotorsupto3kWinRversion. Dimensions as above. SP 46-1 to SP 46-2 are also available in R version with motors in R version. Dimensions as above. Other types of connection are possible by means of connecting pieces, see page

39 Power curves SP 46 [hp] [kw] 22 SP 46 5 Hz ISO 996 Annex A C -8-8-C C -3-3-C BB -1-1-B Q [m³/h] Q [l/s] TM

40 Power curves SP 46 [hp] 7 [kw] 52 5 SP 46 5 Hz ISO 996 Annex A Q [m³/h] Q [l/s] TM

41 Performance curves SP 6 p [kpa] 14 H [m] 14-1 SP 6 5 Hz ISO 996 Annex A B B B A Q [m³/h] p [kpa] 8 6 H [m] Q [l/s] [%] NPSH Q [m³/h] 4 2 TM SP 6 41

42 Performance curves SP 6 p [kpa] H [m] SP 6 5 Hz ISO 996 Annex A Q [m³/h] p [kpa] 8 6 H [m] Q [l/s] [%] NPSH Q [m³/h] TM

43 Technical data SP 6 Dimensions and weights B C E D A Rp 3 Rp 4 TM Pump type Motor Dimensions [mm] Net Power Rp 3 connection Rp 4 connection weight Type B D [kw] [kg] A C E* E** A C E* E** SP 6-1-A MS SP 6-1 MS SP 6-2-B MS SP 6-2 MS SP 6-3 MS SP 6-3 MS SP 6-4 MS SP 6-4 MS SP 6-5 MS SP 6-6 MS SP 6-7 MS SP 6-8-B MS SP 6-8 MS SP 6-9-B MS SP 6-9 MS SP 6-1 MS SP 6-11 MS SP 6-12 MS SP 6-13 MS SP 6-14 MS SP 6-15 MS SP 6-16 MS SP 6-17 MS SP 6-18 MMS SP 6-19 MMS SP 6-2 MMS SP 6-21 MMS SP 6-22 MMS * Maximum diameter of pump with one motor cable. ** Maximum diameter of pump with two motor cables. AllpumpsarealsoavailableinNversionwithmotorsupto3kWinRversion. Dimensions as above. SP 6-1 to SP 6-17 are also available in R version with motors in R version. Dimensions as above. Other types of connection are possible by means of connecting pieces, see page

44 Power curves SP 6 [hp] 24 [kw] SP 6 5 Hz ISO 996 Annex A B B B A Q [m³/h] Q [l/s] TM

45 Power curves SP 6 [hp] 52 [kw] SP 6 5 Hz ISO 996 Annex A Q [m³/h] Q [l/s] TM

46 Performance curves SP 77 p [kpa] H [m] 18-9 SP 77 5 Hz 17 ISO 996 Annex A B B B B Q [m³/h] p [kpa] 8 6 H [m] Q [l/s] [%] NPSH Q [m³/h] 2 TM SP 77 46

47 Performance curves SP 77 p [kpa] H [m] SP 77 5 Hz ISO 996 Annex A Q [m³/h] p [kpa] 8 6 H [m] Q [l/s] [%] NPSH Q [m³/h] TM

48 Technical data SP 77 Dimensions and weights B C E D A 8 x ø15 Rp 5 ø125 ø175 ø2 TM TM Pump type Motor Dimensions [mm] Net Power Rp 5 connection 5" Grundfos flange weight Type B D [kw] [kg] A C E* E** A C E* E** SP 77-1 MS SP 77-2-B MS SP 77-2 MS SP 77-3-B MS SP 77-3 MS SP 77-4-B MS SP 77-4 MS SP 77-5 MS SP 77-6 MS SP 77-7 MS SP 77-8-B MS SP 77-8 MS SP 77-9 MS SP 77-1 MMS SP MMS SP MMS SP MMS SP MMS SP MMS SP MMS SP MMS SP MMS SP MMS SP 77-2 MMS * Maximum diameter of pump with one motor cable. ** Maximum diameter of pump with two motor cables. AllpumpsarealsoavailableinNversionwithmotorsupto3kWinRversion. Dimensionsasabove. Other types of connection are possible by means of connecting pieces, see page

49 Power curves SP 77 [hp] [kw] 32 SP 77 5 Hz ISO 996 Annex A B B B -2-2-B Q [m³/h] Q [l/s] TM

50 Power curves SP 77 [hp] 1 [kw] 72 SP 77 5 Hz ISO 996 Annex A Q [m³/h] Q [l/s] TM

51 Performance curves SP 95 p [kpa] H [m] 18-9 SP 95 5 Hz ISO 996 Annex A AB B B -3-BB A 2-2-BB Q [m³/h] p [kpa] H [m] Q [l/s] [%] NPSH Q [m³/h] 2 TM SP 95 51

52 Performance curves SP 95 p [kpa] H [m] -2 SP Hz ISO 996 Annex A Q [m³/h] p [kpa] H [m] Q [l/s] [%] NPSH Q [m³/h] TM

53 Technical data SP 95 Dimensions and weights B C E D A 8 x ø15 Rp 5 ø125 ø175 ø2 TM TM Pump type Motor Dimensions [mm] Net Power Rp 5 connection 5" Grundfos flange weight Type B D [kw] [kg] A C E* E** A C E* E** SP 95-1 MS SP 95-2-BB MS SP 95-2-A MS SP 95-2 MS SP 95-3-BB MS SP 95-3-B MS SP 95-3 MS SP 95-4-B MS SP 95-4 MS SP 95-5-AB MS SP 95-5 MS SP 95-6 MS SP 95-7 MS SP 95-8 MMS SP 95-9 MMS SP 95-1 MMS SP MMS SP MMS SP MMS SP MMS SP MMS SP MMS SP MMS SP MMS SP MMS SP 95-2 MMS * Maximum diameter of pump with one motor cable. ** Maximum diameter of pump with two motor cables. AllpumpsarealsoavailableinNversionwithmotorsupto3kWinRversion. Dimensions as above. Other types of connection are possible by means of connecting pieces, see page

54 Power curves SP 95 [hp] [kw] 4 SP 95 5 Hz ISO 996 Annex A AB -4-4-B B -3-BB -2-2-A 4-2-BB Q [m³/h] Q [l/s] TM

55 Power curves SP 95 [hp] 12 [kw] 88 SP 95 5 Hz ISO 996 Annex A Q [m³/h] Q [l/s] TM

56 Performance curves SP 125 p [kpa] 16 H [m] A -6-AA SP Hz ISO 996 Annex A A 13-5-AA A AA A 7-3-AA A AA A Q [m³/h] p [kpa] 8 6 H [m] Q [l/s] [%] NPSH Q [m³/h] 4 2 TM SP

57 Performance curves SP 125 p [kpa] H [m] SP Hz ISO 996 Annex A A -1-AA A AA -8-8-A 22-8-AA A -7-AA Q [m³/h] p [kpa] 8 6 H [m] Q [l/s] [%] NPSH Q [m³/h] TM

58 Technical data SP 125 Dimensions and weights B C E D Rp 6 A 8 x ø15 ø17 ø196 ø22 TM TM Pump type Motor Dimensions [mm] Net Power Rp 6 connection 6" Grundfos flange weight Type B D [kw] [kg] A C E* E** A C E* E** SP A MS SP MS SP AA MS SP A MS SP MS SP AA MS SP A MS SP MS SP AA MMS SP A MMS SP MMS SP AA MMS SP A MMS SP MMS SP AA MMS SP A MMS SP MMS SP AA MMS SP A MMS SP MMS SP AA MMS SP A MMS SP MMS SP AA MMS SP A MMS SP MMS SP AA MMS SP A MMS SP MMS * Maximum diameter of pump with one motor cable. ** Maximum diameter of pump with two motor cables. AllpumpsarealsoavailableinNversionwithmotorsupto3kWinRversion. Dimensionsasabove. Other types of connection are possible by means of connecting pieces, see page

59 Power curves SP 125 [hp] [kw] 56 SP Hz ISO 996 Annex A A 48-6-AA A 4-5-AA A -4-AA A -3-AA A AA -1-1-A Q [m³/h] Q [l/s] TM

60 Power curves SP 125 [hp] 13 [kw] 96 SP Hz ISO 996 Annex A A -1-AA A -9-AA A -8-AA A -7-AA Q [m³/h] Q [l/s] TM

61 Performance curves SP 16 p [kpa] 14 H [m] A -5-AA SP 16 5 Hz ISO 996 Annex A A 11-4-AA A AA A 5-2-AA A Q [m³/h] p [kpa] H [m] Q [l/s] [%] NPSH Q [m³/h] 4 2 TM SP 16 61

62 Performance curves SP 16 p [kpa] H [m] SP A 5 Hz ISO 996 Annex A -9-AA A -8-AA A AA -6-6-A 18-6-AA Q [m³/h] p [kpa] H [m] Q [l/s] [%] NPSH Q [m³/h] 2 TM

63 Technical data SP 16 Dimensions and weights B C E D Rp 6 A 8 x ø15 ø17 ø196 ø22 TM TM Pump type Motor Dimensions [mm] Net Power Rp 6 connection 6" Grundfos flange weight Type B D [kw] [kg] A C E* E** A C E* E** SP 16-1-A MS SP 16-1 MS SP 16-2-AA MS SP 16-2-A MS SP 16-2 MS SP 16-3-AA MS SP 16-3-A MMS SP 16-3 MMS SP 16-4-AA MMS SP 16-4-A MMS SP 16-4 MMS SP 16-5-AA MMS SP 16-5-A MMS SP 16-5 MMS SP 16-6-AA MMS SP 16-6-A MMS SP 16-6 MMS SP 16-7-AA MMS SP 16-7-A MMS SP 16-7 MMS SP 16-8-AA MMS SP 16-8-A MMS SP 16-8 MMS SP 16-9-AA MMS SP 16-9-A MMS SP 16-9 MMS * Maximum diameter of pump with one motor cable. ** Maximum diameter of pump with two motor cables. AllpumpsarealsoavailableinNversionwithmotorsupto3kWinRversion. Dimensions as above. Other types of connection are possible by means of connecting pieces, see page

64 Power curves SP 16 [hp] 8 [kw] 6 SP 16 5 Hz ISO 996 Annex A A -5-AA A AA -3-3-A -3-AA A AA A Q [m³/h] Q [l/s] TM

65 Power curves SP 16 [hp] 14 [kw] SP 16 5 Hz ISO 996 Annex A A 92-9-AA A AA -7-7-A -7-AA A AA Q [m³/h] Q [l/s] TM

66 Performance curves SP 215 p [kpa] 24 H [m] 24-6 SP Hz ISO 996 Annex A 22-6-A -6-AA A 18-5-AA A 14-4-AA A 1-3-AA A 6-2-AA A Q [m³/h] p [kpa] H [m] Q [l/s] [%] NPSH Q [m³/h] 4 2 TM SP

67 Performance curves SP 215 p [kpa] H [m] A -1-AA SP Hz ISO 996 Annex A A 34-9-AA A 3-8-AA A 26-7-AA Q [m³/h] p [kpa] H [m] Q [l/s] [%] NPSH Q [m³/h] TM

68 Technical data SP 215 Dimensions and weights B C E D Rp 6 A 8 x ø15 ø17 ø196 ø22 TM TM Pump type Motor Dimensions [mm] Net Power Rp 6 connection 6" Grundfos flange weight Type B D [kw] [kg] A C E* E** A C E* E** SP A MS SP 215-A MS SP AA MS SP A MMS SP MMS SP AA MMS SP A MMS SP MMS SP AA MMS SP A MMS SP MMS SP AA MMS SP A MMS SP MMS SP AA MMS SP A MMS SP MMS SP AA MMS SP A MMS SP MMS SP AA MMS SP A MMS SP MMS SP AA MMS SP A MMS SP MMS SP AA MMS SP A MMS SP MMS * Maximum diameter of pump with one motor cable. ** Maximum diameter of pump with two motor cables. AllpumpsarealsoavailableinNversionwithmotorsupto3kWinRversion. Dimensionsasabove. Other types of connection are possible by means of connecting pieces, see page

69 Power curves SP 215 [hp] [kw] 112 SP Hz ISO 996 Annex A A -6-AA A AA A -4-AA A -3-AA A 24-2-AA A Q [m³/h] Q [l/s] TM

70 Power curves SP 215 [hp] 26 [kw] 192 SP Hz ISO 996 Annex A A -1-AA A -9-AA A -8-AA A AA Q [m³/h] Q [l/s] TM

71 Technical data Submersible motors SP A, SP 1 x 23 V, submersible motors Electrical data Dimensions Motor Full load Motor efficiency [%] Power factor current I Control box for Capacitor for Length Weight Power Type Size I n [A] Ë 3-wire motors PSC motors [mm] [kg] [kw] 5% Ë 75% Ë Cos Ê Cos Ê Cos Ê st 1% 5% 75% 1% I n MS 42 4" * SA-SPM2 16µF, 4V, 5Hz MS 42 4" * SA-SPM2 2µF, 4V, 5Hz MS 42 4" * SA-SPM2 3µF, 4V, 5Hz MS 42 4" * SA-SPM3 4µF, 4V, 5Hz MS 42 4" SA-SPM MS 4 (R) 4" SA-SPM * Applies to 3-wire motors. MS422-wiremotorsincorporatemotorprotectionandcanthereforebeconnecteddirectlytothemains. 3 x 23 V, submersible motors Electrical data Dimensions Motor Full load Motor efficiency [%] Power factor current I Length Weight Type Size Power [kw] I n [A] Ë 5% Ë 75% Ë Cos Ê Cos Ê Cos Ê st 1% [mm] [kg] 5% 75% 1% I n MS 42 4" MS 42 4" MS 42 4" MS 4 (R) 4" MS 42 4" MS 4 (R) 4" MS 42 4" MS 4 (R) 4" MS 42 4" MS 4 (R) 4" MS 4 (R) 4" MS 4 (R) 4" MS 4 (R) 4" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 42 : Data apply to 3 x 22 V. 3 x 23 V, submersible rewindable motors Electrical data Dimensions Motor Full-load Motor efficiency [%] Power factor current I Length Weight Power Type Size I n [A] Ë [mm] [kg] [kw] 5% Ë 75% Ë Cos Ê Cos Ê Cos Ê st 1% 5% 75% 1% I n MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 8 8" MMS 8 8" MMS 8 8" MMS 8 8" MMS 8 8" MMS 8 8" MMS 8 8" MMS 1 1" MMS 1 1" MMS 1 1"

72 Technical data Submersible motors SP A, SP 3 x 4 V, submersible motors Electrical data Dimensions Motor Full load Motor efficiency [%] Power factor current I Length Weight Power Type Size I n [A] Ë [mm] [kg] [kw] 5% Ë 75% Ë Cos Ê Cos Ê Cos Ê st 1% 5% 75% 1% I n MS 42 4" MS 42 4" MS 42 4" MS 4R 4" MS 42 4" MS 4R 4" MS 42 4" MS 4R 4" MS 42 4" MS 4 (R) 4" MS 4 (R) 4" MS 4 (R) 4" MS 4 (R) 4" MS 4 (R) 4" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" x 4 V, submersible industrial motors Electrical data Dimensions Motor Full load Motor efficiency [%] Power factor current I Length Weight Type Size Power [kw] I n [A] Ë 5% Ë 75% Ë Cos Ê Cos Ê Cos Ê st 1% [mm] [kg] 5% 75% 1% I n MS 4 (R) 4" MS 4 (R) 4" MS 4 (R) 4" MS 4 (R) 4" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6"

73 Technical data Submersible motors SP A, SP 3 x 4 V, submersible rewindable motors Electrical data Dimensions Motor Full-load Motor efficiency [%] Power factor current I Length Weight Power Type Size I n [A] Ë [mm] [kg] [kw] 5% Ë 75% Ë Cos Ê Cos Ê Cos Ê st 1% 5% 75% 1% I n MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 8 8" MMS 8 8" MMS 8 8" MMS 8 8" MMS 8 8" MMS 8 8" MMS 8 8" MMS 8 8" MMS 8 8" MMS 8 8" MMS 1 1" MMS 1 1" MMS 1 1" MMS 1 1" MMS 1 1" MMS 1 1" MMS 1 1" MMS 12 12" MMS 12 12" MMS 12 12" MMS 12 12" MMS 12 12" x 5 V, submersible motors Electrical data Motor Full load Motor efficiency [%] Power factor Type Size Power [kw] current I n [A] Ë 5% Ë 75% Ë Cos Ê Cos Ê 1% 5% 75% Dimensions MS 4R 4" MS 4R 4" MS 4R 4" MS 4 (R) 4" MS 4 (R) 4" MS 4 (R) 4" MS 4 (R) 4" MS 4 (R) 4" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" Cos Ê 1% I st I n Length [mm] Weight [kg] 73

74 Technical data Submersible motors SP A, SP 3 x 5 V, submersible industrial motors Electrical data Motor Full load Motor efficiency [%] Power factor Type Size Power [kw] current I n [A] Ë 5% Ë 75% Ë Cos Ê Cos Ê 1% 5% 75% 3 x 5 V, submersible rewindable motors Cos Ê 1% Dimensions MS 4 (R) 4" MS 4 (R) 4" MS 4 (R) 4" MS 4 (R) 4" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" MS 6 (R) 6" Electrical data Motor Full load Motor efficiency [%] Power factor Type Size Power [kw] current I n [A] Ë 5% Ë 75% Ë Cos Ê Cos Ê 1% 5% 75% Length [mm] Weight [kg] Dimensions MMS 6 6" , MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 6 6" MMS 8 8" MMS 8 8" MMS 8 8" MMS 8 8" MMS 8 8" MMS 8 8" MMS 8 8" MMS 8 8" MMS 8 8" MMS 8 8" MMS 1 1" MMS 1 1" MMS 1 1" MMS 1 1" MMS 1 1" MMS 1 1" MMS 1 1" MMS 12 12" MMS 12 12" MMS 12 12" MMS 12 12" MMS 12 12" Cos Ê 1% I st I n I st I n Length [mm] Weight [kg] 74

75 Accessories SP A, SP CU 3 The CU 3 control unit is an electronic motor starter for monitoring and protecting installations with rated voltages of V, 5-6 Hz, and a maximum power consumption of 4 A. R1 CU 3 The CU 3 monitors the following parameters: System insulation resistance to earth before start. Motor temperature. Motor current consumption and current unbalance. Voltage supply. Phase sequence. The CU 3 protects against: TM Dry running (not for certain MS 42 motors). Incipient motor defect. Too high motor temperature (not for certain MS 42 motors). Motor burnout. CU mm 54.5 mm As standard, the CU 3 incorporates: Time relay for star-delta starting and autotransformer starting. Relay output for external fault indication. In addition CU 3 can be expanded to offer the following functions: Remote control R1: Wireless infra-red remote control by means of the R1. This function enables the user to change factory settings and to monitor the installation by calling up actual operating data, e.g. current consumption, supply voltage and operating hours. External sensors SM 1: Reception of data from external sensors by means of an SM 1 sensor module and control according to the data received, e.g. flow rate, pressure, water level and conductivity. Communication module: Monitoring and communication via a data BUS (GENIbus), a modem or radio, e.g. PC-based control/monitoring. Technical data 2 mm SM 1 2 mm mm 54.5 mm TM TM Enclosure class: IP 2. Ambient temp.: 2 C to+6 C. Relative humidity: 99%. Voltage variation: 25/+15% of nominal voltage. Frequency: 45 Hz to 65 Hz. Max. back-up fuse: 1 A. Relay output: Max. 415 V, 3 A, AC 1. Approvals: The CU 3 complies with: VDE, DEMKO, EN, UL and CSA. Marking: CE. 89 mm 5 mm 16 mm Single-turn transformers, 1-4 A. No monitoring of motor temperature. 1 mm 33 mm Signal converter, 1-12 A/2-12 A, with monitoring of motor temperature. 5 mm TM

76 Accessories SP A, SP Control functions This table describes the protection provided by CU 3. Control parameters Function Problem Advantages Ground failure Temperature Overvoltage/ undervoltage Overload Dry running Current unbalance Phase sequence Insulation resistance is measured only when motor is not operating. A high-impedance voltage is applied to the motor leads and leakage to ground is measured. If the factory-set value is higher than the one measured the motor cannot be started. MS The actual motor temperature is measured by means of the built-in Tempcon temperature transmitter and a signal is sent to CU 3 via the phaseleads.incu3themeasuredtemperatureis compared with the factoryset value. MMS The actual motor temperature is measured by means of the Pt1. Via a relay, the signal is sent to the CU 3 where the measured temperature is compared with the factory-set value. Temperature protection requires a submersible motor with a Pt1. If the factory-set values are exceeded, a fault indication is given. If the CU 3 receives a temperature signal, the voltage is no longer monitored, but the motor will continue to run. Therefore, the motor and consequently the pump operation will be affected by voltage variations critical to the life of the motor. If there is no temperature signal, the motor will be stopped in case of overvoltage/undervoltage. The motor power input is measured on each of the three phases. The registered power input is average of these three values. If the factory-set value is exceeded, the motor will stop. The motor power input is measured on each of the three phases. The registered power input is an average of these three values. If the average value is lower than the factory-setting value, the motor will stop. The power input of the motor is measured on each of the three phases. CU3andmotorareinstalledsothatthephase sequence corresponds to correct direction of rotation. CU 3 monitors changes in the phase sequences. Damaged or decomposed insulation in motor, cable or cable joint. Overload, frequent starts/ stops, operation against blocked discharge pipe, insufficient flow velocity past the motor. The installation is close to a transformer, the mains do not absorb load variations. Incorrect dimensioning of pump/motor, voltage supply failure, defective cable, blocking, wear or corrosion. Pump exposed to dry running or underload, for example caused by wear. Mains load is uneven, incipient motor defect, phase voltages diverging. Two phases are wrongly connected. Possibility of failure indication on motor, cable and cable joint, service indication. Longer motor life, safe operating conditions, service indication. Important installation parameter, possibility of improving operating conditions. Longer pump lift, safe operating conditions, service indication. Traditional dry-running protection is no longer necessary, no extra cables. Motor protection against overload, service indication. Ensures correct pump performance. 76

77 Accessories SP A, SP Features and benefits Selecting the right pump The Grundfos CU 3 control unit and a flowmeter provide for a constant monitoring of energy consumption and performance of the pump thus making it possible to ensure that the right pump is selected for the application in question. The CU 3 control unit makes it possible to choose the borehole(s) to be in operation which offer(s) the lowest operating costs. kwh Time TM Choosing the right time for service The constant monitoring by the CU 3 control unit makes it possible to service the pump, i.e. clean it and replace wear parts, at the best possible time. Today service and maintenance work is often carried out at regular intervals or when actual downtime occurs. Both are unlikely to result in an optimum energy-efficient operation. Operating costs Time for service kwh Time Time TM Avoiding overpumping Using the Grundfos CU 3 control unit and a water level sensor it is possible to carry out test pumping of each borehole. This is done by measuring the water table level and the volume of water which is pumped. The purpose is to ensure that only the water naturally running to the borehole is pumped. As a result operations will provide for optimum efficiency. Consequently, the lives of both borehole and pump will increase, since both water aeration and the risk of ingress of aggressive water are reduced. Reducing costs of water treatment By minimizing the risk of overpumping and thus the pumping of impure ground water the costs of water treatment can be reduced to a minimum. Using the Grundfos CU 3 control unit and a sensor it is possible to measure water conductivity in each borehole. This provides for the possibility of selecting the borehole (or boreholes) to be in operation which supplies the best water quality at any time. Conductivity Time TM TM

78 Reset Netz ein Motor læuft Massefehler Motortemperatur Trockenlauf (blinkt) /!berlast (leuchtet) Unterspannung (blinkt) /!berspannung (leuchtet) Stromasymmetrie Phasenfolge Reset Netz ein Motor læuft Massefehler Motortemperatur Trockenlauf (blinkt) /!berlast (leuchtet) Unterspannung (blinkt) /!berspannung (leuchtet) Stromasymmetrie Phasenfolge Accessories Motor protection via CU 3 Monitoring parameters (Diodes) Power on Motor on Motor temperature Ground failure Overload/dry running Overvoltage/undervoltage Current unbalance Direction of rotation SP A, SP Control unit CU 3 with R1 remote control and printer Monitoring parameters (Diodes) Power on Motor on Motor temperature Ground failure Overload/dry running Overvoltage/undervoltage Current unbalance Direction of rotation CU 3 CU 3 Wireless infra-red communication R 1 Signal converter 1-12 [A], 1-12 [A] or single transformers 1-4 A 3x4V,5Hz 3x5V,5Hz Signal converter Signal 1-12 [A], 1-12 [A] or single transformers 1-4 A 3x4V,5Hz 3x5V,5Hz Control cabinet Control cabinet Connection to pump No extra cable required High-frequency signals Connection to pump No extra cable required High-frequency signals Ground level Ground level Inductive flowmeter Water level Water level Riser pipe Riser pipe Submersible pump Submersible motor with Tempcon or Pt1 TM Submersible pump Submersible motor with Tempcon or Pt1 TM

79 OK Accessories SP A, SP R1 Menus. General 1. Operation 1.1 Warning and stop indication 1.2 Indication of automatically reset fault indications Possibility of start and stop. 2. Status Indication of: 2.1 Motor temperature 2.2 Current and voltage values 2.3 Average supply voltage 2.4 Average input current of the three phases 2.5 Actual current unbalance 2.6 Actual insulation resistance to earth 2.7 Phase sequence and frequency 2.8 Actual power input and total power consumption 2.9 Accumulated number of operating hours 2.1 Value measured by an external sensor 2.11 Energy consumption per m³ pumped liquid 2.12 Actual flow 2.13 Accumulated flow. The R1 offers a number of setting possibilities: 3. Limits Indication and setting of: 3.1 Motor temperature 3.2 Current stop limits 3.3 Current warning limits 3.4 Voltage variations 3.5 Insulation resistance 3.6 Current unbalance 3.7 Stop for external sensor. 3.8 Warning limits for external sensor 4. Installation Setting possibilities: 4.1 Automatic or manual resetting of fault indications 4.2 Release time for fault indications 4.3 Star connection time for star-delta or auto-transformer starting 4.4 Starting delay when first started, e.g. after supply failure 4.5 Minimum start cycle time 4.6 On/off of groundwater lowering function 4.7 Run/stop times for groundwater lowering 4.8 Electronic numbering of CU 3 units 4.9 On/off of power and temperature measuring function 4.1 External sensor type On/off of external analog sensor with or without zero offset Maximum value of external analog sensor 4.11 Groundwater lowering by means of level sensors Filling and emptying function 4.12 On/off of external digital sensor. Status Report All settings and measured values can be transferred to a portable printer via wireless infra-red communication and be printed in a status report. CU 3 IR -- Printer Drucker Wireless infra-red drahtlose communication Infrarot Kommunikation R R1 R R1 1 TM R1 TM

80 Accessories SP A, SP Menu structure of the R1 remote control Start Set Light Contrast. General 1. Operation 2. Status 3. Limits 4. Installation TM

81 Accessories Complete borehole monitoring system with CU 3 and SM 1 Monitoring parameters (Diodes) Power on Motor on Motor temperature Ground failure Overload/dry running Overvoltage/undervoltage Current unbalance Direction of rotation SM 1 SP A, SP The SM 1 sensor module can be connected to eight analog sensors and have eight digital inputs for sensors, e.g. monitoring - ph value - conductivity -O 2 - pressure -etc. Gateway (not Protokollumsetzer supplied with the unit) (bauseits) CU3 CU3 CU3 SM1 GRUNDFOS-GENIbus max. 12 m PC (not supplied with the unit) PC TM Communication module CU 3 SM 1 Gateway (not supplied with the unit) Maximum connection to the GENIbus: 28 CU 3 units, or 14 CU 3 units and 14 SM 1 units, or 27 CU 3 and 1 SM 1. Signal converter 1-12 [A], 1-12 [A] or single-turn transformers 1-4 A 3x4V,5Hz 3x5V,5Hz Connection to pump No extra cable required High-frequency signals RS-485 Control cabinet Digital inputs For analog sensors Product numbers CU3-3x4V Product Current range for signal converter [A] number Ground level Inductive flowmeter Water level Riser pipe Submersible pump Submersible motor with Tempcon or Pt1 TM Single-turn transformers CU 3 expansion possibilities Product Range Product number SensormoduleSM1 3x4[V] CommunicationmoduleRS Remote control R1 HP printer for R1 Signal converter [A] [A] [A]

82 Accessories SP A, SP G1 - Gateway for communication with Grundfos products Through G1 Grundfos offers optimum integration of Grundfos products into main control and monitoring systems. G1 is a product meeting future requirements of optimum pump operation, e.g. as to reliability and low operating costs. TM G1 Management system (SCADA) Radio Modem PLC Direct Interbus-S Profibus-DP Radio 4 digital inputs Main network G 1 GATEWAY GENIbus DI Service Bus In POWER POWER MNC POWER GENI GENI TxD GENI RxD FAULT Main Network Connection RBDA TR BA RC Bus Out RS-232 Service port for pc Heating UPE TPE UPS Water treatment Industry CU 3 BMQE- NE CU 3 BMB CU 3 CU 3 CU 3 BM BMET CRN Water supply E- pump GENIbus Control 2 MGE E- pump CU 3 Wastewater MG Hydro 2 SM1 CU 3 CU 3 CU 3 CU 3 CU 3 SM SM 1 CU 3 1 CR NK SP-G SP SQE Sensors Sensors AP TM Sensors 82

83 Accessories SP A, SP Product description G1 is a gateway enabling communication of operating data, e.g. measured values and setpoints, between Grundfos products equipped with a Grundfos GENIbus interface and a main network for control, adjustment and monitoring of operation. Furthermore, G1 has 4 digital inputs for optional use. As an example, a digital input could be used for the monitoring of an Uninterruptible Power Supply (UPS). Data logging Besides the possibility of data communication, G1 also offers data logging of up to 35, time-stamped data. Subsequently, the logged data can be transmitted to the main system or PC for further analysis for instance in a spreadsheet or the like. For the data logging the software tool "PC Tool G1 Data Log" is used. This is a part of the PC Tool G1 package which must be ordered seperately. Applications As shown in the illustration on page 82, G1 can be used within various areas, e.g. water supply, water treatment, wastewater, building automation and industry. Such applications are characterized by the fact that downtime causes high costs and that extra investments are often made to achieve maximum reliability. G1 is made for customers requiring continuous, optimum operation, and who need to know specific operating data from each individual pump unit and who are not satisfied by calculated operating data or total measurings that are often based on many units. Installation G1 is installed by the system integrator. G1 is connected to Grundfos GENIbus and to the main network. From a management system on the main network all units on the Grundfos GENIbus can then be controlled. The floppy disks "G1 Support Files" comprises examples of programs to be used when G1 is connected to the various main network systems, and a description of the data points available in Grundfos products with GENIbus interface. When G1 is installed, the software tool "PC Tool G1" can be used. This is a part of the PC Tool G1 package which must be ordered seperately. 227 mm G1 GATEWAY Bus In POWER POWER MNC POWER GENI GENI TxD GENI RxD FAULT GENIbus DI Service Bus Out Main Network Connection Technical data Overview of protocols Main system Software protocol Interbus-S PCP Profibus-DP DP Radio Satt Control COMLI/MODbus Modem Satt Control COMLI/MODbus PLC Satt Control COMLI/MODbus Future systems... Other connection features RBDA TR BA RC GENIbus RS-485: Up to 32 units can be connected. Service port RS-232:For direct connection to PC or via modem. Digital inputs: 4. Logging capacity 2 Mb ~ approx. 35, time-stamped data Voltage supply: 1 x V, 5/6 Hz Ambient temperature: In operation: 2 C to+6 C Enclosure class: IP 2 Weight: 1.8 kg Product numbers 73 mm 165 mm Product Product number G1 with Interbus-S expansion board* G1 with Profibus-DP expansion board* G1withRadio/Modem/PLC-expansionboard* G1BasicVersion* PC Tool G1 package *Floppy disk with G1 Support Files included. TM Accessories PC Tool G1 package (ordered separately) G1 Support Files (supplied with product) 83

84 Accessories MTP 75 motor protection Long motor life The MTP 75 protects against too high motor temperature. This is the most simple and the cheapest way of ensuring long motor life. The customer is certain that operating conditions are observed and is given indication of the time when a service check should be made. Too high motor temperature may be caused by: Overload Frequent starting/stopping (hunting) Operation against closed valve/frozen discharge pipe Insufficient flow of liquid past the motor Pumping of too hot water Deposits on the motor Overvoltage Undervoltage Current unbalance Dry running (Note that the pump is not protected if the water table is below the pump inlet. For example this may occur if several boreholes are located close to each other). Application and installation The MTP 75 can be used only for motors with built-in temperature transmitter and should be installed for instance in a control cabinet. The MTP 75 may be installed in any type of control cabinet containing a thermal relay with differential release and contactor. The thermal relay is necessary to protect against blocking or phase failure, since this will cause the temperature to rise much faster than the MTP 75 is able to register. The MTP 75 is supplied with base for mounting on DIN rail. Operation The temperature transmitter will send a high-frequency signal indicating the motor temperature through the motor supply cable. The MTP 75 will stop the motor via the contactor if the temperature rises above 75 C. The temperature limit is factory-set and cannot be changed. Display: No light: Motor stopped. No supply voltage or electrical fault at temperature measuring. Green light: Motor in operation and motor temperature OK, i.e. below 75 C. Red light: Motor stopped and motor temperature too high, i.e. above 75 C. The MTP 75 is reset manually by pressing the reset button on the front cover or by switching off the voltage supply to the MTP 75. SP A, SP No unnecessary downtime Since the MTP 75 measures only the temperature and no other parameters causing a temperature rise, the motor and thus the pump will stop only when the motor temperature is too high. Reliability The MTP 75 is reliable due to its simple construction and because it requires no extra cables in the borehole. TM mm 35 mm Technical data of MTP mm Supply voltage: 2 variants: 1 x 2-24 V ±1%, 5/6 Hz. 3 x V ±1%, 5/6 Hz. A transformer is required for voltages over 415 V. Control voltage: Contact load: Maximum 415 V/3 A. Minimum 12 V/2 ma. Enclosure class: IP 2. Operating conditions: Min. temperature: 2 C. Max. temperature: +6 C. Relative humidity: 99%. Storage: Min. temperature: 2 C. Max. temperature: +6 C Relative humidity: 99%. Approvals: Complying with the regulations of VDE and DEMKO. Product numbers MTP 75 without plug-in base, capacitor and signal transformer: Voltage range [V] Product number 1x x MTP 75 complete with plug-in base, capacitor and signal transformer: Voltage range [V] Product number 1x x TM

85 Accessories SP A, SP Connecting pieces The tables below show the range of connecting pieces for connection of thread to flange and thread to thread. Thread - Flange Thread - Thread D v1 v2 B A L A C E x n B F TM L TM Type Pump outlet Connecting piece Thread - Flange Product number Dimensions [mm] A v 1 v 2 n DIN W.-Nr. DIN W.-Nr. B C D E F L R2½ JIS 2 R 2½ ø R2½ JIS 2.5 R 2½ ø R2½ DIN5PN16 R2½ ø ID SP 17 Rp 2.5 R2½ DIN5PN4 R2½ ø ID R2½ DIN65PN16 R2½ ø ID R2½ DIN65PN4 R2½ ø ID R2½ DIN8PN16 R2½ ø ID R2½ DIN8PN4 R2½ ø ID R3 JIS 3 R ø R3 DIN65PN16 R ø ID R3 DIN65PN4 R ø ID SP 3 Rp 3 R3 DIN8PN16 R ø ID R3 DIN8PN4 R ø ID R3 DIN 1 PN 16 R ø ID R3 DIN 1 PN 4 R ø ID R4 JIS 4 R ø R3 DIN65PN16 R ø ID R3 DIN65PN4 R ø ID R3 DIN8PN16 R ø ID SP 46 Rp 3 R3 DIN8PN4 R ø ID SP 6 Rp 4 R3 DIN 1 PN 16 R ø ID R3 DIN 1 PN 4 R ø ID R4 DIN 1 PN 16 R ø ID R4 DIN 1 PN 4 R ø ID SP 77 SP 95 SP 125 SP 16 SP 215 Rp 5 Rp 6 R5 JIS 4 R ø R5 JIS 5 R ø R5 DIN 1 PN 16 R ø R5 DIN 1 PN 4 R ø R5 DIN 125 PN 16 R ø R5 DIN 125 PN 4 R ø R5 DIN 15 PN 16 R ø R5 DIN 15 PN 4 R ø R6 JIS 5 R ø R6 JIS 6 R ø R6 DIN 125 PN 16 R ø R6 DIN 125 PN 4 R ø R6 DIN 15 PN 16 R ø R6 DIN 15 PN 4 R ø R6 DIN 2 PN 16 R ø R6 DIN 2 PN 4 R ø Type SP 77 SP 95 SP 125 SP 16 SP 215 Thread - Thread Product number Pump Dimensions Connecting piece outlet A DIN W.-Nr. DIN W.-Nr. Length [mm] Rp 5 R5 Rp4 R R5 Rp6 R NPT 5 NPT 5 NPT 4 NPT NPT 5 NPT 6 NPT Rp 6 R 6 Rp 5 R NPT6 NPT6 NPT 5 NPT

86 Accessories SP A, SP Cable termination kit with plug Description Version Prod. no. TM For watertight joining of motor cable and submersible drop cable in an acrylic tube filled with resin. Used for both single and multi-core cables during installation of submersible pumps. 24 hours of hardening is required. MS 42 and MS 4 up to 7.5 kw: For cables up to 4 x 2.5 mm For cables up to 4 x 6 mm Cable termination kit type KM TM Description For watertight shrink-joining of motor cable and submersible drop cable. Enables the joining of: - cables of equal size. - cables of different sizes. - acableleadandasingle-lead. The joint is ready for use after a few minutes and requires no long hardening time as do resin joints. The joint cannot be separated. Version Motor cable [mm 2 ] Flat cable Flat cable Number of leads Prod. no Flat cable single leads single leads single leads singleleads Zinc anodes Application Cathodic protection by means of zinc can be used for corrosion protection of SP pumps in chloride-containing liquids such as brackish water and sea water. Sacrificial anodes are placed on the outside of the pump and motor as protection against corrosion. The number of anodes required depends on the pump and motor in question. Please contact Grundfos for further details. Liquid temperatures Seawater:Upto35 C. Brackish water (min. 15 g/m 3 chloride): Up to 35 C. Anode life The zinc anodes have a life of one to four years, depending on operating conditions (temperature, flow and chloride content). Product numbers of zinc anodes Product number SP 17 Zinc anodes for pumps SP 3 SP 46 Used for pump type Zinc anodes for motors 4" Motors 6" Motors 8" Motors 12" Motors SP 6 SP 77 SP 95 SP 125 SP 16 SP

87 Accessories SP A, SP Flow sleeves Grundfos offers a complete range of stainless steel flow sleeves for both vertical and horizontal operation. Flow sleeves are recommended for all applications in which motor cooling is insufficient. The result is a general extension of motor life. Flow sleeves are to be fitted: if the submersible pump is exposed to high thermal load like current unbalance, dry running, overload, high ambient temperature, bad cooling conditions. if aggressive liquids are pumped, since corrosion is doubled for every 1 C the temperature rises. If sedimentation or deposits occur around and/or on the motor. Note: More information about accessories is available on request. SA-SPM control boxes Application SA-SPM control boxes are used as starting units for single-phase, 3-wire motors, types MS 42B and MS 4. SA-SPM 2 is used for single-phase MS 42B motors with a power input lower than or equal to.75 kw. SA-SPM 3 is used for single-phase MS 42B and MS 4 motors with a power input higher than or equal to 1.1 kw. SA-SPM 3 incorporates a motor starter and thus protects the motor against overload. Technical data Enclosure class: IP 42. Ambient temperature: 2 C to6 C. Relative humidity: Maximum 95%, normal nonaggressive atmosphere. Capacitors for MS 42B PSC MS 42B PSC motors must be connected to the mains via a run capacitor that is permanently connected during operation. Product numbers Capacitors for MS 42B PSC Capacitor size Power [kw] Capacitor part no. Control box part no. 16 µf, 4 V 5 Hz.37 ID µf, 4 V 5 Hz.55 ID µf, 4 V 5 Hz.75 ID µf,4v5hz 1.1 ID TM TM Product numbers Product number 5 Hz SA-SPM control box MS 42B MS 4 1 x V 1x24V SA-SPM 2 SA-SPM 3.37 kw.55 kw.75 kw 1.1 kw 1.5 kw 2.2 kw

88 Accessories SP A, SP Pt1 The Pt1 sensor allows continuous monitoring of the motor temperature protection against too high motor temperature. Protecting the motor against too high motor temperature is the simplest and cheapest way of avoiding that motor lifetime is reduced. Pt1 ensures that operating conditions are not exceeded and indicates when it is time for service of the motor. Monitoring and protection by means of Pt1 require the following parts: Pt1 sensor. Relay type EDM 35 or PR 222. Cable. The EDM 35 relay is fitted with a Pt1 module. For both relays the following temperature limits are pre-set on delivery: 6 C warning limit. 75 C stop limit. Technical data Relay type EDM 35 PR 222 Enclosure class IP 65 IP 5 Ambient temp. C to+5 C 2 C to+6 C Relative humidity 9% 9% Voltage variation Frequency Approvals Mark 1/+1% of nominal voltage 5/6 Hz UL, CSA, SEV CE 24 VDC 2/+2% of nominal voltage Example: Pt1 for Grundfos MMS submersible motors TM Product numbers Pt1 sensor including EDM 35 relay and cable Product number Voltage Cable length 24 V, 5/6 Hz 115 V, 5/6 Hz 23 V, 5/6 Hz MS 6 MMS MS 6 MMS MS 6 MMS 2m m m m m EDM 35 relay Voltage Product number 24 VAC, 5/6 Hz VAC, 5/6 Hz VAC, 5/6 Hz PR 222 relay Voltage Product number 24VDC,5/6Hz Pt1 sensor including cable Product number Cable length MS 6 MMS 2m m m m m