Model: 6-Inch Submersible Motor (V-CI Series)
Power Output: 10 HP (7.5 kW)
Phase: 3-Phase
Construction: Cast Iron (CI) Housing
Series: V-CI (Standard Industrial)
Specifications
Motor Diameter: 6 Inches (Standard NEMA mounting)
Voltage: 380-415 V / 50 Hz
Insulation Class: Class F (High-thermal resistance for continuous industrial operation)
Protection Rating: IP 68 (Full submersible protection)
Housing Material: High-grade Cast Iron (CI) with protective epoxy coating for durability in standard borehole conditions.
Shaft Material: Hardened stainless steel.
Bearing System: Industrial-grade, self-aligning axial thrust bearings designed for sustained axial loads.
Key Features
Robust Cast Iron Build: Offers excellent structural rigidity and vibration dampening, ensuring long-term stability during continuous operation.
Heat Dissipation: The thermal mass of the cast iron casing provides reliable heat transfer, keeping internal components stable during the 10 HP duty cycle.
Industrial Reliability: Engineered for consistent performance in irrigation, municipal, and commercial water supply systems.
Standardized Interface: Compatible with industry-standard 6-inch pump ends, allowing for straightforward integration.
Installation and Use Notes
Electrical Protection: A professional 3-phase control panel with thermal overload protection and single-phasing/imbalance monitoring is mandatory. Calibrate the relay precisely to the motor’s Full Load Amperage (FLA).
Cooling Requirement: A minimum flow velocity of 0.15 m/s past the motor casing is necessary to ensure adequate heat dissipation. A flow induction shroud is required if the borehole diameter is significantly larger than the motor.
Handling: Use the motor’s integrated lifting eyes during installation. Never support the pump-motor assembly by the power cable, as this can breach the seal.
Cable Connection: Ensure all cable splices are completed using a professional-grade, resin-encapsulated submersible kit to maintain the IP 68 rating.