Grundfos RSI Installation And Operating Instructions Manual
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Grundfos RSI Installation And Operating Instructions Manual

1.5-250 kw (2-350 hp)
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RSI, 1.5-250 kW (2-350 hp)
Installation and operating instructions
RSI
Installation and operating instructions
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http://net.grundfos.com/qr/i/98464145
GRUNDFOS INSTRUCTIONS
RSI, advanced
Installation and operating instructions
(all available languages)
http://net.grundfos.com/qr/i/99116147

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  • Page 1 GRUNDFOS INSTRUCTIONS RSI, 1.5-250 kW (2-350 hp) Installation and operating instructions RSI, advanced Installation and operating instructions Installation and operating instructions (all available languages) (all available languages) http://net.grundfos.com/qr/i/98464145 http://net.grundfos.com/qr/i/99116147...
  • Page 3 RSI, 1.5-250 kW (2-350 hp) English (GB) Installation and operating instructions ........4 Español (ES)

  • Page 4: Table Of Contents

    Tips and advice that make the work easier. codes of good practice. 1.1 Hazard statements The symbols and hazard statements below may appear in Grundfos installation and operating instructions, safety instructions and service instructions. DANGER Indicates a hazardous situation which, if not avoided, will result in death or serious personal injury.

  • Page 5: Receiving The Product

    Do not install the inverter if the equipment appears to be damaged. In case of any deviation from the order, contact Grundfos immediately. Once you get the product, perform the following inspections before installation: • Make sure the product corresponds to the order.

  • Page 6: Technical Data

    3. Technical data 3.1 Product range 3.1.1 Dimensions Frame A 1.5 - 5.5 kW (2 - 7.5 hp) Product Frame size Net weight [kg (lbs)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] ∅5.9 143.5 Frame A 8.8 (19) (0.23) (5.7) (7.5)
  • Page 7 Frame B 7.5 - 15 kW (10-20 hp) Product Frame size Net weight [kg (lbs)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] ∅6.1 345.2 Frame B 15 (33) (0.24) (7.1) (9.2) (13.7) (13.6) (14.5) (8.0) (8.4) (9.1) Package Frame size Gross weight Length...
  • Page 8 Frame C 18.5 - 37 kW (25-50 hp) Product Frame size Net weight [kg (lbs)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] ∅8.2 382.5 Frame C 32 (69) 254 (10) (12.7) (13.8) (15.2) (15.1) (19.7) (9.1) (9.3) (0.32) Package Frame size Gross weight...
  • Page 9 Ø9 Ø20 Ø16 Frame MR7 45-55 kW (60-74 hp) Product Frame size weight [mm (in)] [mm (in)] [mm (in)] [mm (in)] [mm (in)] [mm (in)] [mm (in)] [mm (in)] [kg (lb)] ∅9 ∅16 ∅20 37.5 Frame (82.67) (0.35) (0.63) (0.79) (7.48) (9.33) (25.39)
  • Page 10 Ø22 Frame MR8 110 kW (148 hp) Product Frame size weight [kg (lb)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] ∅9 ∅11 ∅22 Frame (145.50) (0.35) (0.43) (0.87) (8.54) (8.50) (11.42) (9.25) (26.10) (39.21) (10.31) (13.50) Package Frame size Gross weight [kg...
  • Page 11 Ø9 Frame MR9 132- 160 kW (177-215 hp) Product Frame weight size (in)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] (lb)] 119.50 ∅9 ∅22 1122 1150 Frame (263.45 (0.35) (0.87) (15.75) (14.17) (18.90) (44.17) (31.89) (45.28) (11.18) (13.98) (11.50)
  • Page 12 Ø13 Ø13 Ø13 Frame ED 200-250 kW (268-335 hp) Product Frame Net weight size [kg (lb)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] (in)] 200 kW: 280 ∅13 (617.29) 2235.5 2200.5 2255.5 Frame 250 kW: 420 (0.51) (21.06) (23.58) (23.86) (88.01)

  • Page 13: Technical Data

    3.2 Technical data Voltage 3 × 208-240 V 3 × 380-440 V Minimum ambient temperature [°C (°F)] -10 (14) -10 (14) Installation environ- Maximum ambient temperature [°C (°F)] 60 (140) 60 (140) ment Maximum relative humidity Minimum MPP voltage [VDC] Recommended MPP voltage [VDC] 290-336...
  • Page 14 3.2.1 Low voltage range (3 × 208-240 V) Electrical data Power Product number Frame size Max. P2 Rated output current [kW (hp)] [kW (hp)] 1.5 (2) 99090622 1.5 (2) 2.2 (3) 99090633 2.2 (3) 3.0 (4) 99090634 3.0 (4) 12.5 4.0 (5) 99090635 4.0 (5)
  • Page 15 The IE classification of the complete drive module (CDM) is based on the drive losses. The loss determination is based on factory settings such as the default switching frequency. The efficiency of RSI is determined as efficiency class IE2 according to EN 50598-2 and IEC 61800-9.
  • Page 16 Drive efficiencies for high voltage range (3 × 380-440 V), IP21, IP54, and IP66 variants Frequency[%] 100 100 100 Current [%] Variant, Apparent Nominal Standby power power current losses [kW (hp)] [kVA] Operating point Relative losses [%] 2.2 (3) 1.46 1.61 1.93 1.50 1.67 2.08 1.52 1.76 2.32 1.52 1.77 2.38 3 (4) 1.21 1.35 1.70 1.24 1.43 1.88 1.27 1.54 2.19 1.28 1.56 2.26 4 (5)

  • Page 17: Installing The Product

    Home button on the control panel and se- lect minimum frequency. To ensure a proper convective cooling ef- fect, install the RSI according to fig. Instal- lation example showing the required clear- ance when mounting the product. Do not install the equipment in direct sun-...

  • Page 18: Installation Example

    4.1 Installation example Installation example showing the required clearance when mounting the product Min. clearance [mm] Type All types A = Clearance left and right from the drive B = Clearance above the drive C = Clearance underneath the AC drive drive...

  • Page 19: Electrical Connection

    The terminal is identified with the grounding symbol in 4.2.2 RSI input terminals. To avoid arc discharge and fire, tighten all terminals with the specified torque. For distances (pump to the inverter) ex- ceeding 15 m (50 ft), use a sine-wave filter with matching current ratings.
  • Page 20 • pump type One type of output filter is available as an accessory • power cable length for the RSI: • the required reduction of the acoustic noise from • sine-wave filters. the motor.
  • Page 21 WARNING Electric shock Death or serious personal injury ‐ Make sure that AC and DC power source are never supplied to the RSI simultaneously, unless it is installed with PowerAdapt. An interlocked change over switch is recommended. (PE) (PE) L3 L2 L1...
  • Page 22 Digital input 1, Start/stop 24 V auxiliary input voltage Digital input 2, Tank level switch Serial bus, negative Digital input 3, Well level switch Serial bus, positive Common for DI1-DI6 Can be isolated from ground, see RSI Installation Manual. 24 V aux. voltage...

  • Page 23: Operation

    4.2.3.1 Relay and thermistor input terminals Pos. Signal RO1/1 RO1/2 Relay output 1, Fault RO1/1 RO1/3 RO1/2 RO2/1 RO1/3 RO2/1 RO2/2 Relay output 2, Run RO2/2 21 22 23 24 25 26 28 29 RO2/3 RO2/3 TI1+ TI1+ TI1- Thermistor input TI1- 5.

  • Page 24: Operating Panel

    Scroll menu down Decrease value 5.1.1 Advanced password RSI is designed to fit into solar applications, and some parameters are hidden by a password (681400). Enter it in the quick setup under "Advanced password" to get full access to all the parameters.

  • Page 25: Startup Wizard Parameter Description

    Motor rated power Size-dependent Output Sinus Filter Select if sine-wave filter is used or not Pump Selection Grundfos pump family Module MP Voltage Vmp maximum power point voltage Modules in series Number of solar panels in series Select application Solar or PID with so-...

  • Page 26: Fault Finding The Product

    Switch off power. Various causes: Do not switch the power back on! • defective component Saturation Contact Grundfos. • brake resistor short circuit or If this fault appears simultane- overload ously with F1, check the power cables and the motor.
  • Page 27 Fault Fault Fault name Possible cause Remedy code Communication between control cir- cuit and power unit has failed. Communication interference between control circuit and power unit, but it is still working. Reset the fault and restart. Watchdog has reset the CPU. Contact the nearest distributor if Auxiliary power voltage in power unit the fault reoccurs.
  • Page 28 Fault Fault Fault name Possible cause Remedy code Check the supply voltage, the Input phase Input line phase is missing. fuses and the cables. Current measurement has detected Output phase su- Check the power cable and the that there is no current in one of the pervision motor.
  • Page 29 Fault Fault Fault name Possible cause Remedy code Emergency stop button or some oth- When the STO function is activa- STO fault er STO operation is activated. ted, the drive is in safe state. Change the fan and reset fan Fan cooling The fan lifetime is up.
  • Page 30 Fault Fault Fault name Possible cause Remedy code 1654 Slot D fault Defective option board or slot. Check the board and the slot. 1754 Slot E fault Check that the motor is connec- ted to the drive. Ensure that there is no load on 1057 Identification Identification run has failed.
  • Page 31 Fault Fault Fault name Possible cause Remedy code Non-existing ID number is used for Check the parameters in Field- 1310 mapping values to Fieldbus Process bus Data Mapping menu. Data Out. The value being mapped may be Converting one or more values for Fieldbus mapping an undefined type.
  • Page 32 Fault Fault Fault name Possible cause Remedy code At least one of the selected tempera- 1315 ture input signals has reached the Find the cause of the tempera- alarm limit. Temperature fault 1 ture raise. At least one of the selected tempera- Check the temperature sensor 1316 ture input signals has reached the...

  • Page 33: Resetting Fault Codes

    6.2 Resetting fault codes WARNING Death or serious personal injury When a fault occurs and the RSI stops, examine the ‐ cause of the fault, perform the actions described in Maintenance and inspection must be 6.1 Fault codes and remedies and reset the fault in performed by a qualified electrician.
  • Page 34 7.1.2 Main inspection and maintenance points Inspection frequency Inspection issue Inspection item Criteria or requirements Routine Regular 1. Temperature < 50 °C (122 °F). 1. Temperature 2. Humidity < 90 %, no condensa- 2. Humidity Running environ- tion. √ ment 3.

  • Page 35: Inspection And Replacement Of Wear Parts

    This product or parts of it must be disposed of in an environmentally sound way. 1. Use the public or private waste collection service. 2. If this is not possible, contact the nearest Grundfos company or service workshop. See also end-of-life information at www.grundfos.com/product-recycling.
  • Page 36 Argentina China Greece Bombas GRUNDFOS de Argentina S.A. GRUNDFOS Pumps (Shanghai) Co. Ltd. GRUNDFOS Hellas A.E.B.E. Ruta Panamericana km. 37.500industin 10F The Hub, No. 33 Suhong Road 20th km. Athinon-Markopoulou Av. 1619 - Garín Pcia. de B.A. Minhang District P.O. Box 71 Tel.: +54-3327 414 444...
  • Page 37 Fax: +66-2-725 8998 Fax: + 370 52 395 431 Москва, RU-109544, Russia Turkey Тел. (+7) 495 564-88-00 (495) 737-30-00 Malaysia GRUNDFOS POMPA San. ve Tic. Ltd. Факс (+7) 495 564 8811 GRUNDFOS Pumps Sdn. Bhd. Sti. E-mail grundfos.moscow@grundfos.com 7 Jalan Peguam U1/25 Gebze Organize Sanayi Bölgesi...
  • Page 38 98464145 112021 ECM: 1327456...

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