Description

Inverter Pumps

Performance Range:

• Inverter Pumps Max. Head: 250 m
  and Max. Flow Rate: 270 m 3/h
  and Power: 0.37 to 45 kw

Working Condition:

• Model of control: frequency variable control
  Installation: indoor or under covered area protected against weather
  and Ambient temperature: +5 to +40℃
  and Humidity: <90%, no condensing
  Liquid: clean water
  Liquid temperature: +5 to +70℃
  and Max. pressure of outlet: 10 bar
  and Minimum outlet pressure: 0.02 bar
  No of pumps: 1-3 pieces

Advantages

Firstly, Maintaining a constant pressure
set with low demand of water or
in the hours of peak demand of water.
Secondly, May use a very small accumulator.
However, Eliminate peak pressure that can
damage the pump and plant.
Thirdly, Integrated thermal protection of the inverter.
Moreover, Pick current protection.
Pump protection against dry running.
and Pump protection against the closed running.
Therefore, as a result, so, consequently. That is to say,
in other words, to clarify.
But, however, on the other hand. For example, for instance.
Above all, most importantly, certainly. Firstly, secondly, further,
and, moreover, in addition.
Meanwhile, during, subsequently, after that. Likewise, similarly, in.
inverter pumps Water Supply System special designed.

Brief Introduction 1

for second pressure boosting, and which are
constitute of multistage centrifugal pumps,
and converter, and pressure sensor, and
storage water tank and accessories.
Variable speed drive constant pressure water
supply system adopts the latest
Variable Voltage and Variable Frequency
AC Frequency conversion speed regulation
technology combined with pressure sensing
technology, through the feedback of
on-time pressure value compared with the setting pressure,
and it can automatically adjust
the motor speed, and determine which pump on/off,
to keep the outlet pressure constant.

Brief Introduction 2

Each inverter pump equipped with one individual inverter,
and inverter fixed on the pump motor integration.
but All the inverters within system linked together and
could communicate with each other,
and all the pumps in one system could be exchanged
automatically, and low vibration, and low noise,
no need big control box. Intelligent decision on each
pump on/off, adjust the speed of pumps,
pump exchange between pumps, multi pumps running,
it makes the structure of multi pumps
system simply and improve the stability of whole AF system.
For power not more than 2.2 kw, equipped with
20 single power source inverter;
for power more than 2.2 kw, equipped with three
phase power source model 8200 B inverter.

Inverter

Water pump inverter for centrifugal pumps.
inverter pumps Perfect feedback pressure control allows for substantial energy saving,
and up to 40% compared to standard on-off systems.
and Soft stop/start allows guarantees longer pump life and avoids water hammering.

Related Important Resources

Video about Pumps

Download Products Catalogs

Download Center