Voltage Drop Calculator for Borehole Motors

Motor Rated Amps Lookup (50 Hz)

Select brand, phase, kW and bore size to view the motor’s rated current (In).

Rated current (In, A)

Reference: 1~ 230 V · 3~ 400 V · 50 Hz. Values are datasheet rated current (In).

Pumps Africa – Voltage Drop Calculator (Borehole Motors)
Pumps Africa & Tools
Voltage Drop Calculator – Borehole Motors
Voltage Drop Calculator
Metric units • Copper/Aluminium • Suited for 1-phase & 3-phase borehole motors
Compliance
Waiting for inputs…

Calculated current
A
Voltage drop
V
% drop
%
Recommended size
next standard mm²
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