L4A-11T/1.10KW

Description
C.R.I. “L series” motors are deep well / bore hole rewindable submersible type, pre filled with non-toxic edible oil. These motors are suitable for installation upto 150 meters and available in single phase and three phase power supply. Rotors are supported with ball and angular contact bearings to withstand maximum axial and radial thrust loads. All mounting dimensions are in accordance with NEMA standards


Specification
Nominal Diameter 4″
Series Oil Filled Rewindable Submersible Motors
Power Range kW Single Phase : 0.37 – 2.2kW
Three Phase : 0.37 – 7.5kW
Speed 2900 rpm
Versions Single Phase : 230V, 50Hz, Three
Phase : 380V – 415V, 50Hz
Method of Starting Single Phase – Capacitor Star and Run (CSR), Three Phase – Direct On Line(DOL).
Maximum Down Thrust Load 0.37 – 0.75kW – 1500N, 1.1 – 4 kW- 2500N, 5.5 – 7.5kW – 4500N
Type of Duty S1 (Continuous)
Degree of Protection IP 68
Class of Insulation F
Max.Temperature of Liquid 30˚C
Minimum Cooling Flow Along the Motor 0.15 m/sec
Starts per Hour Single Phase – 20 Times,
Three Phase – 12 Times
Available M.O.C Type A.


Features
High efficiency
Heavy duty bearings
Corrosion resistant stainless steel motor body
Rigid and compact design
Can be easily dismantled and repaired


Application
Residence
Agriculture
Gardens
Sprinkler systems
Fountains
Building services