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C.R.I. Pumps
SOLAR SUBMERSIBLE PUMPS

SOLAR SUBMERSIBLE PUMPS

Product catalog summary

Introduction
C.R.I. Pumps is a prominent manufacturer of stainless steel submersible pumps, producing over one million units annually. Established in 1961, the company is globally recognized, offering a wide range of pumps and motors. It holds ISO 9001 & 14001 certifications, along with CE, UR/UL, TSE, and ISI certifications.

Vision, Mission, and Values
C.R.I. aims to lead in fluid management solutions, emphasizing commitment, reliability, and innovation to benefit stakeholders.

Solar Submersible Pumps
The company offers solar pumping systems for areas without power distribution, using green energy. These pumps, available in screw and centrifugal types, are powered by oil-filled permanent magnet brushless DC motors for high efficiency.

Solar Panel Functionality
Solar panels convert sunlight into electricity via the photovoltaic effect. Efficiency is affected by weather, shading, and installation angle. Dynamic mounts can enhance exposure by tracking the sun.

Solar Energy Flow System
The system stores DC power in lead-acid batteries, which can be used directly for DC motors or converted to AC power for AC motors using an inverter.

Model Identification Code
This code details pump diameter, material, type, flow, motor power, and phase/connection specifications.

Features and Applications
Solar pumps are eco-friendly, durable, and easy to maintain, suitable for residential, irrigation, livestock, public water supply, and industrial applications.

Performance Specifications
Models vary in power ranges, voltages, and maximum head and flow capacities. They are made with stainless steel and thermoplastic materials, featuring ball bearings and oil-filled DC motors.

Installation and Connection Details
Installation involves connecting the pump to a control box, solar panel, and battery, with specific instructions for different voltage models. Solar panel connections depend on pump voltage requirements.

Solar Panel Connection and Selection
Solar panels should be set up in two groups of seven panels connected in series, then connected in parallel. The panel power should be 1.3 times the pump power, and the output voltage should match the pump's input voltage. The control box selection is based on pump voltage. Customers must source storage batteries and frames for mounting panels.

Battery Selection Procedure
Example 1: To calculate pump running time with a fully charged battery, use the formula: 100 x 12 x 0.6 / 200 = 3.6 hours.
Example 2: For battery capacity, if pump power is 200W, pump voltage is 12V, and usage is 3.6 hours, capacity is: 3.6 x 200 / 12 x 0.6 = 100AH.

Recommended Solar Panel Selection Chart
The chart specifies panel power, capacity, quantity, maximum power voltage (VMP), and open circuit voltage (VOC) for various models. For instance, the L3R-C / 008 - LC 100 model requires a 100W panel with a VMP of 17-18V and a VOC of 21-22V.

Notes
The document highlights C.R.I.'s industry recognition and commitment to customer satisfaction. Contact information for international divisions is provided for inquiries.

Catalog excerpts

C.R.I. PUMPS SOLAR SUBMERSIBLE PUMPS An ISO 9001 & ISO 14001 Company

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C.R.I. PUMPS T H E B E G I N N I N G of C.R.I., way back in 1961, was a resolute attempt to produce a few irrigation equipments using the limited facilities of an in-house foundry. Eventually the founder's dream was coming true as the small production unit he started kept growing rapidly. Now, after more than five eventful decades, it is an enormous, widely reputed organization, which produces more than 1000 varieties of perfectly engineered pumps and motors and sells its products in numerous countries spread across 6 continents. C . R . I . I S O N E A M O N G the few pioneers in the world to...

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C.R.I. PUMPS Vision, Mission and Values To be the industry leader providing best - in - class fluid management solutions to individual and institutional customers and societies in our chosen markets. We will achieve this through our dedicated efforts to enhance the welfare of all our stakeholders and by living by our values of commitment, reliability and innovation.

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COMMITMENT RELIABILITY INNOVATION SOLAR PUMPS Solar Submersible Pumps SOLAR SUBMERSIBLE PUMPING SYSTEM With 5 decades of engineering expertise in pump industry C.R.I. has introduced Solar Pumping systems considering the need of water in remote areas with NO power distribution & understanding the importance of using Green Energy. Solar Pumps are developed with different materials of construction and reasonably good range to meet customer requirement. Both Screw and Centrifugal type Solar Pumps are available with different head and flow range. These Pumps are powered by C.R.I. Oil filled permanent...

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Pumping trust. Worldwide. GENERAL INFORMATION Features : • Eco friendly • More Longevity & Hygiene • Uses only solar energy • Easy to dismantle & Repair • Rigid construction • Highly durable • Can handle upthrust load • Dry run protection • NEMA Mounting Standard (4") • Water level sensors for storage tank • Extremely hardwearing water lubricated bearings • Powered by brushless DC Motor Applications : • Residential, Irrigation, Live stock farms, Public water supply, Small farms, De-watering, Industries & Golf course. Solar Panel Storage Tank Model Identification Code SOLAR SUBMERSIBLE PUMPSET...

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Power range Motor type Outlet size Screw type Pump outer shell Motor outer shell Stainless steel / brass Stainless steel Stainless steel Stainless steel (Screw type) Ball bearing PERFORMANCE CURVES Cable connector Stainless steel screw Solar flash light Cable for solar panel PERFORMANCE TABLE In view of continuous developments, the information / descriptions / specifications / illustrations are subject to change without notice.

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Pumping trust. Worldwide. SOLAR PUMPS Power range Motor type Outlet size Multistage Centrifugal Pump outer shell Motor outer shell Stainless steel / brass Stainless steel Stainless steel Ball bearing PERFORMANCE CURVES Cable connector Thermoplastic impeller Solar flash light Cable for solar panel PERFORMANCE TABLE Note : Higher capacity pumps with A.C. Motors can be supplied on request. In view of continuous developments, the information / descriptions / specifications / illustrations are subject to change without notice.

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COMMITMENT RELIABILITY INNOVATION SOLAR PUMPS L4R Series Nominal Dia : 4" SPECIFICATION Nominal Dia. : 4" Power range : 500 - 1000 W Voltage : 48 & 110 V, D.C. Max. Head : 130 m Max. Discharge : 3 m³/h Max. Immersion depth : 30 m Motor type : Oil filled DC motor Impeller : Screw type Outlet size : 1¼" MATERIAL OF CONSTRUCTION Outlet Pump outer shell Motor outer shell Impeller Bearing 360 H - (m) H - (feet) PERFORMANCE CURVES Stainless steel / brass Stainless steel Stainless steel Stainless steel (Screw type) Ball bearing ACCESSORIES 140 130 L4 R- 120 300 : : : : : 1H 110 /1 00 -L C Control box...

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Pumping trust. Worldwide. SOLAR PUMPS Power range Motor type Outlet size Multistage centrifugal Pump outer shell Motor outer shell Stainless steel / brass Stainless steel Stainless steel Ball bearing PERFORMANCE CURVES Cable connector Thermoplastic impeller Solar flash light Cable for solar panel PERFORMANCE TABLE Note : Higher capacity pumps with A.C. Motors can be supplied on request. In view of continuous developments, the information / descriptions / specifications / illustrations are subject to change without notice.

Open the catalog to page 9

COMMITMENT RELIABILITY INNOVATION _SOLAR PUMPS Power range Motor type Outlet size Multistage centrifugal Pump outer shell Motor outer shell Stainless steel Stainless steel Stainless steel Stainless steel Ball bearing PERFORMANCE CURVES Cable connector Stainless steel impeller Solar flash light Cable for solar panel PERFORMANCE TABLE Note : Higher capacity pumps with A.C. Motors can be supplied on request. In view of continuous developments, the information / descriptions / specifications / illustrations are subject to change without notice.

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Pumping trust. Worldwide. SOLAR PUMPS CONTROL BOX TYPES AND CONNECTION DETAILS UNSEALED ALUMIINIUM COVER AND BOX SEALED PLASTIC COVER ALUMINIUM BOX UNSEALED STEEL COVER AND BOX Model : Suitable for : L-12 12V Pumps Model : L-24 / 48 L-36 / 72 Model : L-72 / 110 Suitable for : 24V and 48V Pumps Suitable for : 72~110V Pumps 36V and 72V Pumps INSTALLATION PROCEDURE 1. Open the packing and inspect the pump, control box, solar panels and other accessories are in good condition. 2. Install the pumpset as like normal submersible pump in borewell / sump and connect it to the control box, solar panel,...

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COMMITMENT RELIABILITY INNOVATION _SOLAR PUMPS SOLAR PANEL CONNECTION DETAILS Note : The maximum power voltage of each solar panel is 17.5V 12V pump solar panel connection 24V pump solar panel connection 36V pump solar panel connection (2 nos of 17.5V solar panels in series connection) (3 nos of 17 5V s0|ar panels in series connection) 48V pump solar panel connection for 400W pumps only (4 nos of 17.5V solar panels in series connection) 48V pump solar panel connection for 500W pump Make 2 groups of 4 panels in series connection and connect them parallel as given above. 110V pump solar panel connection...

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SOLAR SUBMERSIBLE PUMPS

SOLAR SUBMERSIBLE PUMPS

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