Technical Standards for equipment
1. Pump & Motor
• The pump may be submersible;
• Both AC & DC pumps are eligible;
• The impeller of the pump must not be non-metallic.
• Required minimum insulation of motor is “F” class.
• The motor power factor should be at least 0.8
• The minimum combined efficiency of pump-motor must be tested at pump’s rated
frequency (50/60) & evaluated against below mentioned benchmark