4
iCON iSOLAR 4” PDP Instruction Manual
SECTION ONE – Specifications and Features
5a.
iSOLAR Motor features and specifications
The iSOLAR M220HR is a truly innovative rare earth, permanent magnet motor design
which can be powered with either AC or DC power.
The motor has an internal two stage electronic frequency converter and electronic motor
management programmed with MPPT and Vector control logic to select the best operating
point for the pump, based on the input energy available. The motor speed will vary from 0
to 3600 rpm depending on the load and available power input to deliver water in the most
efficient manner.
A helical rotor provides better system efficiency, more suitable for small flows and high
head applications. The stator is a special wear resistant rubber developed for Australasian
conditions with a chrome plated screw (rotor).
•
Performance and service life of the system will be seriously reduced in water
containing a sand loading greater than 100g/m3.
•
Water temperature has an impact on pump performance. Recommended
water temperature of 10
°
to 40
°
C.
•
Maximum axial thrust 3000N.
•
The maximum submergence depth is 150m.
The iSOLAR Motor internal electronics are capable of the following functions:
1.
Accepts AC or DC power
2.
MPPT
(maximum power point tracking)
3.
Vector control
4.
Dry run protection
5.
Reverse protection
6.
Over-head protection
7.
Over-load protection
8.
Over-current protection
9.
Lost-Phase protection
10.
Missing-voltage protection
11.
Over-power protection
12.
Low voltage protection
13.
Stall protection
Dry run protection is provided by the mandatory fitment of a low-level
water
float included with each pump.
iSOLAR M220HR Motor Input Energy Limitations
Voltage
Current
60 – 380Vmp
60 - 440Voc
12 Amp DC (Isc)
Direct Current i.e. Solar
90 – 280V AC
Single Phase
10 Amp AC
Alternating Current i.e. Generator or Mains Supply
