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1 Qty. Description 1 SQF Note! Product picture may differ from actual product Product No.: The 3" SQFlex pump with helical rotor is for high heads and low flow rates. The SQFlex system is a reliable water supply system based on renewable energy sources, such as solar and wind energy. Thanks to its flexible energy supply and performance, the SQFlex system can be combined and adapted to meet any need on the installation site. The SQFlex system has a wide voltage range, built-in maximum power point tracking (MPPT) as well as dry-running, voltage and overload protection. Liquid: Pumped liquid: Water Maximum liquid temperature: 40 C Liquid temperature during operation: 20 C Density: kg/m³ Kinematic viscosity: 1 mm2/s Technical: Approvals on motor nameplate: CE,RCM,EAC Materials: Pump: Stainless steel DIN W.-Nr AISI 304 Impeller: DIN W.-Nr Installation: Maximum ambient pressure: 15 bar Pump outlet: Rp 1 1/4 Minimum borehole diameter: 76 mm Electrical data: Motor type: MSF3 Power input - P1: 1.4 kw Rated voltage ac: 1 x V Rated voltage dc: V Rated current: 8.4 A Power factor: 1.0 Rated speed: rpm Start. method: DOL Enclosure class (IEC 34-5): IP68 Insulation class (IEC 85): F 1/12

2 Qty. Description Length of cable: Udc: 2 m 300 V 30 V Others: Minimum efficiency index, MEI =: -.-- Net weight: 8.2 kg Gross weight: 10 kg Shipping volume: m³ 2/12

3 Qty. Description 1 CU 200 Product No.: Note! Product picture may differ from actual product The CU 200 control unit is a combined status, control and communication unit especially developed for the SQFlex system. Furthermore, the CU 200 enables connection of a level switch. The CU 200 incorporates cable entries for... -power supply connection, -pump connection, -earth connection, -level switch connection. Communication between the CU 200 and the pump takes place via the pump power supply cable. This is called mains borne signalling (or Power Line Communication), and this principle means that no extra cables between the CU 200 and the pump are required. It is possible to start, stop and reset the pump by means of the on/off button. The CU 200 control unit offers: -System monitoring -Alarm indication. The following indications allow the operation of the pump to be monitored: -Water reservoir is full (level switch) -Pump is running -Input power. The CU 200 offers the following alarm indications: -Dry running -Service needed in case of: - no contact to pump - overvoltage - overtemperature - overload. -Insufficient energy supply. In addition, the CU 200 shows the symbols of the energy supply options. Technical: Approvals on nameplate: CE Installation: Range of ambient temperature: C Relative humidity: 95 % 3/12

4 Qty. Description Electrical data: Power consumption: Rated voltage ac: Rated voltage dc: Enclosure class (IEC 34-5): Others: Net weight: 5 W 1 x V V IP55 2 kg 4/12

5 SQF Q [l/s] SQF Q = l/s H = m P1 = kw Eta pump+motor = 55.1 % Pumped liquid = Water Liquid temperature during operation = 20 C Density = kg/m³ eta [%] m P1 [kw] 0 5/12

6 Description Value General information: Product name: SQF Product No: EAN number: Technical: Stages: 2 Approvals on motor nameplate: CE,RCM,EAC Pump No: Valve: Y Materials: Pump: Stainless steel DIN W.-Nr AISI 304 Impeller: DIN W.-Nr Rotor: Stainless steel DIN W.-Nr AISI 304 Stator: Stainless steel / EPDM DIN W.-Nr AISI 304 Installation: Maximum ambient pressure: 15 bar Pump outlet: Rp 1 1/4 Minimum borehole diameter: 76 mm Liquid: Pumped liquid: Water Maximum liquid temperature: 40 C Liquid temperature during operation: 20 C Density: kg/m³ Kinematic viscosity: 1 mm2/s Electrical data: Motor type: MSF3 Power input - P1: 1.4 kw Rated voltage ac: 1 x V Rated voltage dc: V Rated current: 8.4 A Power factor: 1.0 Rated speed: rpm Start. method: DOL Enclosure class (IEC 34-5): IP68 Insulation class (IEC 85): F Motor protec: Y Thermal protec: INT Length of cable: 2 m Motor No: Udc: 300 V 30 V Others: Minimum efficiency index, MEI =: -.-- Net weight: 8.2 kg Gross weight: 10 kg Shipping volume: m³ Sales region: Europe/South America/Japan Q [l/s] SQF Q = l/s H = m P1 = kw Eta pump+motor = 55.1 % Pumped liquid = Water Liquid temperature during operation = 20 C Density = kg/m³ 120 m P1 [kw] 0 eta [%] /12

7 Description Value General information: Product name: CU 200 Product No: EAN number: Technical: Approvals on nameplate: CE Installation: Range of ambient temperature: C Relative humidity: 95 % Electrical data: Power consumption: 5 W Rated voltage ac: 1 x V Rated voltage dc: V Enclosure class (IEC 34-5): IP55 Back-up fuse: 10 A Maximum load: 100 ma Others: Net weight: 2 kg 7/12

8 SQF ø8(5/16") Rp 1 1/ Note! All units are in [mm] unless others are stated. Disclaimer: This simplified dimensional drawing does not show all details. 8/12

9 CU On Watt Off Note! All units are in [mm] unless others are stated. Disclaimer: This simplified dimensional drawing does not show all details. 9/12

10 SQF Input - summary Water volume (max): 10 m³/day Month for sizing: January Static lift above ground: 70 m Dynamic water level: 24 m Sun tracking: No (fixed) Location: Maputo, Maputo, Mozambique Latitude: DD, Longitude: DD Products Pump: SQF 2.5-2, 1 x Solar module: 7 x FUNAE 150 Switch box / control unit: CU 200, 1 x Sizing results - summary Water production, Peak flow and Price Total water production per year: 4330 m³ Avg. water production per day: 11.9 m³/day Average water production per watt per day: 11.3 l/wp/day Solar module configuration: Number of solar modules in series: 7, in parallel: 1 Solar array rated power: 1.05 kw Solar array rated volts: V Sun tracking: No (fixed) Tilt angle: 25 deg. Typical performance at solar radiation 800 W/m² Flow: 0.5 l/s Total head: 94.5 m Cables and pipes: Pump cable length: 34 m Pump cable size: 4 mm² Total cable loss: 2.4 % Pipe Length: 24 m Pipe diameter: 32 mm Friction loss: 0.5 m System performance - monthly average Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Water production [m³/day] Energy production [kwh/day] Radiation horizontal [kwh/m² day] Radiation tilt [kwh/m² day] Avg. Temp. [ C] Solar data location: Latitude: -25 DD, Longitude: 33 DD AC power (backup) - water production Recommended minimum output: 1.5 kw AC 115 V: Produces: l/s AC 230 V: Produces: l/s Water production - monthly m³/day 0.55 Water production - daily: January l/s J F M A M J J A S O N D Month Time of Day 10/12

11 Installation and Input Sizing Results Water production, Peak flow and Price Total water production per year: 4330 m³ Avg. water production per day: 11.9 m³/day Average water production per watt per day: 11.3 l/wp/day Solar module configuration: Number of solar modules in series: 7, in parallel: 1 Solar array rated power: 1.05 kw Solar array rated volts: V Sun tracking: No (fixed) Tilt angle: 25 deg. Typical performance at solar radiation 800 W/m² Flow: 0.5 l/s Total head: 94.5 m Cables and pipes: Pump cable length: 34 m Pump cable size: 4 mm² Total cable loss: 2.4 % Pipe Length: 24 m Pipe diameter: 32 mm Friction loss: 0.5 m Location: Maputo, Maputo, Mozambique Latitude: DD, Longitude: DD Pump Curve Q [l/s] SQF Q = l/s H = m P1 = kw Eta pump+motor = 55.1 % Pumped liquid = Water Liquid temperature during operation = 20 C Density = kg/m³ eta [%] Dimensional Drawing ø8(5/16") Rp 1 1/ m P1 [kw] 0 11/12

12 Order Data: Product name: SQF Amount: 1 Product No: Product name: CU 200 Amount: 1 Product No: Total: Price on request 12/12