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4OME

50 Hz - 60 Hz

4" VARIABLE SPEED SUBMERSIBLE MOTORS

WITH INVERTER ON-BOARD

NEW

Made in Italy

 

 

THE ELECTRONIC REVOLUTION...

Motors designed to work in 4” or wider wells, suitable to be used in clean water. Thanks to the electronic inverter integrated on board and positioned immediately under the motor, these motors allow to keep the desired pressure constant in the installation ranging its speed of rotation. Interface with the user through MESSENGER panel, which allows to set the pressure and to manage the entire system.

ADVANTAGES:

  • Keeping system at constant pressure ranging motor's speed of rotation (15-55 Hz)

  • Automatic motor's on/off according to water demand

  • Motor's electrical protection, including dry running protection

  • Energy saving

  • Softly motor's start and stop, avoiding water hammers and electrical absorption peaks

  • Easier plant configuration

HOW THE PRODUCT IS COMPOSED:

  • 4OME submersible motor three-phase oil filled

  • MESSENGER control and management device

  • Pressure transducer

BUILDING FEATURES:

  • Motor endowed with electronic inverter integrated on-board

  • 4" NEMA Standard

  • External sleeve made in AISI 304L stainless steel

  • Upper bracket made in cast iron with cataphoresis treatment

  • Shaft projection made in DUPLEX stainless steel

  • Removable power cable-connector (KTW, ACS, WRAS approved)

  • Interface MESSENGER, control panel endowed with pressure transducer 4-20 mA

 

MODELS

  • Powers: max. motor's power output 1,1 kW at 55 Hz

  • Voltage:

    • Input power line 1 x 230 V 50 / 60 Hz

  • Thrust load: 3000 N

PERFORMANCE RANGE:

4OME respects NEMA standards and it can be therefore coupled with any kind of pump on the market having equal or inferior power to the maximum power of the motor.

 

OPERATING LIMITS:

  • Max. immersion depth: 200 m

  • Max. pumped liquid temperature: +35°C  (+95°F)

  • Min. cooling flow: 0,1 m/s  (0,328 ft/s)

  • Max. starts / hour: 30

  • Mounting: vertical and / or horizontal

  • Degree of protection:

    • Motore IP 68​

    • MESSENGER IP 55

  • Insulation class: F

  • Voltage tolerance: ± 10%

  • Pressure transducer: 4-20 mA 0-16 bar

APPLICATIONS:

  • Domestic

  • Civil

  • Industrial

  • Agricultural

 

PATENTED MOTOR

  • Patent N. 0001397548

  • Patent N. US 9,353,766 B2

USES:

  • Wells

  • Water collection tanks

  • Fire system

  • Pressurization systems

  • Irrigation

 

OUR PRODUCT RANGE

4” and 6” submersible motors and 5” submersible electropumps to draw underground water together with a line of innovative accessories.

 

4OM
4" REWINDABLE OIL FILLED
SUBMERSIBLE MOTORS
4OM2W
4" 1-PHASE 2-WIRE OIL FILLED
SUBMERSIBLE MOTORS
4WM
4" WATER COOLED
SUBMERSIBLE MOTORS, CANNED TYPE
6OM
6" REWINDABLE OIL FILLED
SUBMERSIBLE MOTORS
6WM
6" REWINDABLE WATER COOLED
SUBMERSIBLE MOTORS
FROG
5" SUBMERSIBLE MONOBLOCK
ELECTROPUMPS
4OME SOLAR
4" SOLAR-POWERED SUBMERSIBLE MOTORS
WITH INVERTER ON-BOARD
4OME
4" VARIABLE SPEED SUBMERSIBLE MOTORS
WITH INVERTER ON-BOARD
E.S.P. and C-BOX
CONTROL
PANELS
ACCESSORIES
COMPLEMENTS FOR
SUBMERSIBLE MOTORS
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 © 2015 by PM S.r.l. Via A. Volta 8, Brendola 36040, VI  

Phone: +39 0444 673043  Fax: +39 0444 677273

VAT & ID Tax code: 03499510240  REA VI-330320  

Company with single partner. Share Capital € 2.500.000,00 full paid.

Last rev. 30-03-2020