DC Submersible Solar Pump Model: RS3000

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1 DC Submersible Solar Pump Model: RS3 Page-1 RD3H2 RD3H3 RD3H RD3H7 RD3H Rated head (mtr.) DC Submersible Solar pump type: RD3H2 Rated head: 2mtr., 3.HP, Shut off head 25 mtr., With RS3 controller DC Submersible Solar pump type: RD3H3 Rated head: 3mtr., 3.HP, Shut off head 45 mtr., With RS3 controller DC Submersible Solar pump type: RD3H Rated head: mtr., 3.HP, Shut off head 7 mtr., With RS3 controller DC Submersible Solar pump type: RD3H7 Rated head: 7mtr., 3.HP, Shut off head mtr., With RS3 controller DC Submersible Solar pump type: RD3H Rated head: mtr., 3.HP, Shut off head 1 mtr., With RS3 controller RD3H2 RD3H3 RD3H RD3H7 RD3H Discharge (LPD) 1,35, # 1,5, # 63, # 42, # 25 Input Voltage (Vmp.) 18-4V Input Max. Current 9 Adc - 28, # Water output figures are on a clear sunny day with 3 times tracking of SPV panel, under Average Daily Solar Radiation condition of 7.15 KWh/sq.m on the surface of PV Array (i.e. coplanar with PV module) Standard Test Condition : AM=1.5, 2 E=W/m,Cell Temperature : 25 C # This water output is at STC conditions and testing as per MNRE s latest specifications for Solar water pumps. Rotosol solar submersible pump has a stainless steel SS-34 pump bowl and impellers which are precision laser welded. This ensures long life and high reliability against dust, sand and abrasive elements. The pump elements are driven by a sealed Brushless DC motor filled with oil/water. The motor is made from stainless steel 34 shell and sealed for life. Brushless DC motors has very high efficiency. The motor is driven by a controller which has in inbuilt MPPT (Maximum power point tracker), dry running protection and overheating protection. A special thrust bearing supports the rotor of the motor to withstand the axial thrust of the water column when the pump is switched off..

2 BY ROTOMAG BLDC MOTOR TYPE - MXXX FOR SOLAR DC PUMP POWER : XHP/X.XXkW VOLTS : XXX-XXX VEC PWM RPM : XXXX-XXXX SR. NO : XX-XXXXXXX D Page-2 Specifications of BLDC Submersible motor: BLDC motor type M3 3HP/2.25kW BY ROTOMAG BLDC MOTOR TYPE - MXXX FOR SOLAR DC PUMP POWER : XHP/X.XXkW VOLTS : XXX-XXX VEC PWM RPM : XXXX-XXXX SR. NO : XXXXXXXXX Output VEC PWM Protection : IP68 Rated head (mtr.) RD3H2 2 BY ROTOMAG RD3H3 3 SOLAR PUMP HEAD TYPE : XXXXXXXXX SR. NO : XXXXXXXXX RD3H RD3H7 7 RD3H Dimension of DC submersible solar pump head: B C* Emax BSP thread A * Model RD3H2 RD3H3 RS3 RD3H RD3H7 RD3H A 835 B H Dimensional Details C 61 D E max BSP Module Size (Wp) 3 1 3H2 3H3 3H7 3H Approx. Net Weight in Kg. (± 1.5 kgs.) The length is subject to change without notice as R&D is a continuous process and the modification may be required * to suit the modification in I-V curves of the modules and the water output at varying heads.

3 Page-3 Specifications of BLDC Submersible controller: Input voltage (Vmp.) Output VEC PWM Wp 18-4 Vdc 2-4 Vdc V Option of Tank Full and Source Empty sensor for auto start and auto stop. as per IS/IEC 6529:21-8 Protection against Open Circuit Accidental Short circuit (2 min. max.) Reverse Polarity Dry run 17 Ø I.P. test certificate RP Controller Nett weight 6. ± 1 kg. Preferred Solar PV Array: 3 Wp, 72 Cell x 1 Panels: 3 W Panel specifications Optional PV Array 2 Wp, 6 Cell X 12 Panels: 3 W Panel specifications V 32.4 V V V 7.71 A 7.71 A 8.48 A 8.48 A Series 12 Series

4 Performance characteristics of type RD3H2 & RD3H3 (No. :- 3H2 & 3H3) 3 3 Page-4 max. The water output is with continuous tracking, without tracking water output may reduce by 1-25% depending on angle of incidence. Irradiance measured on an inclined plane. 1 Mtr. 2 Flow in M^3/Day Mtr. 3 Mtr. 4 Mtr Wp kwh/m2/day

5 4 Mtr Page-5 Performance characteristics of type RD3H (No. :- 3H) max. The water output is with continuous tracking, without tracking water output may reduce by 1-25% depending on angle of incidence. Irradiance measured on an inclined plane. Mtr. Flow in M^3/Day Mtr Wp kwh/m2/day

6 7 6 Mtr. 6 Page-6 Performance characteristics of type RD3H7 & RD3H (No. :- 3H7 & 3H) max. The water output is with continuous tracking, without tracking water output may reduce by 1-25% depending on angle of incidence. Irradiance measured on an inclined plane. 7 Mtr. 8 Mtr. Flow in M^3/Day Mtr. Mtr. 11 Mtr Wp kwh/m2/day

7 Instruction Manual, Warranty card & TC BLDC motor controller Solar submersible DC motor Page-7 Pump Controller With Integrated Remote Monitoring System Remote monitoring system has been integrated with pump controller so that actual field information about voltage, current, temperature and error conditions are available with time on desktop computer as well as on mobile application. Description of system: The remote monitoring system integrated with the DC solar pump controller comprises of GPRS based data transmission modem in an IP54 enclosure. SIM card and SD card are to be separately inserted for remote monitoring system to start transmitting data to our server. The operational data including Input DC voltage, Input DC current, Power (kw), Pump on hour, Number and nature of faults are processed and summarized reports are available. The reports show pump performance and faults in daily, monthly and user configurable periods. This data is transmitted to our server accessed by individual users or corporate users using mobile device or on desktop using appropriate login credentials. Pump Set Packing Dimensions & Weight L W Solar submersible pump head H Tool kit box W H RD3H2 & 3 27 RD3H Supplied Tool Kit Parts RD3H7 & 24 4 nos. hex nut Spline tool Insulation tape 8 nos. inline connector 4 Nos M8 hex bolt Zip lock bag 4 Nos M8 plain washer Cushion rubber tap The BLDC Motor & Pump head cannot be used separately. They are uncoupled only for transportation convenience. They can be operated only if coupled together. Do not attempt to use them separately with any other device or parts, otherwise they will be damaged. Technical specifications/details mentioned in this datasheet are subject to change without prior notice. Please contact our sales/marketing team for any updated information or any change done.