Ebara WINNER 4N4- 9 Технические данные онлайн
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Ebara WINNER 4N4- 9 Технические данные онлайн

Ebara WINNER 4N1- 34 Технические данные онлайн
Your Life, our Quality. Worldwide. 5 Borehole
WINNER 4N
4” SUBMERSED CENTRIFUGAL ELECTRIC PUMPS
in AISI 304
4
” submersed centrifugal electric pumps in AISI 304 with front wear
ring impeller.
APPLICATIONS
• Moving clear water in wells
• Pressure boosting of clean water for agricultural, domestic or
industrial use
• Irrigation
• Moving water in general
TECHNICAL DETAILS
• Easy to install
• Vertical or horizontal installation
TECHNICAL DATA
• Maximum immersion:
- 350 m (with motor in water bath)
- 150 m (with motor in bath of liquid refrigerant)
• Maximum temperature of the liquid:
- 30°C (with motor in water bath)
- 35°C (with motor in bath of liquid refrigerant)
• Maximum presence of sand: 50 ppm
• 2 pole motor in bath of liquid refrigerant (OY) or in water bath (WY)
• Max start-ups per hour: 30 (OY) - 20 (WY)
• Class of insulation F (OY) - B (WY)
• Protection rating IP58 (OY) - IP68 (WY)
• 230V (+6-10%) 50Hz (OYM), single phase voltage,
three phase 400V (+6-10%) 50Hz (OY)
• 230V (± 6%) 50Hz (WYM) single phase voltage, 400V (± 6%) 50Hz
(WY) three phase voltage
• G1 ¼ discharge connection for 4N1 - 4N2 - 4N4 models
• G2 discharge connection for 4N7 - 4N10 - 4N15 models
• For cable dimensioning: see page 41
MATERIALS
• External casing, shaft, discharge outlet and valve in AISI 304
• Technopolymer impeller and nozzle
CONTROL PANELS
• Q Series (see page 42)
• 1EPBH (see page 43)
ACCESSORIES (on request)
• Presscomfort - Pressure regulator (see page 45)
• Press
•o•Matic - Variable speed control system (single phase
230V±10% power supply - 220V three phase output - maximum
motor power 2.2 kW-3HP) (see page 46)
• 5 litre 10 bar ¾ EPDM vessel
• Flat cable 4x2.5 for motor 4” OY - from 10 m, 20 m, 30 m or 40 m
• Cable with junction 4x2.5 for motor 4” OY - 40 m
• Cable with junction 4x2.5 for motor 4” OY - 60 m
• Junction for cable GPS-1 (for 4x1.5 and 4x2.5 cables)
• Casting resin cable junction 92A1 (section 1.5÷10 mm
2
)
• PVC 5m key float with counter-weight
• PVC 10 m key float with counter-weight
• PVC 20 m key float with counter-weight
• Capacitor MF 16 450V L=150
• Capacitor MF 20,450V L=150
• Capacitor MF 25,450V L=150
• Capacitor MF 35,450V L=150
• Capacitor MF 40,450V L=150
• Capacitor MF 50,450V L=150
• Capacitor MF 60,450V L=150
• Capacitor MF 70,450V L=150
• Capacitor MF 80,450V L=150
PERFORMANCE RANGE (
according to ISO 9906 Attachment A)
IDENTIFICATION CODE
4 N 4
MOTOR POWER IN KW
- /13 1,1
N° OF IMPELLERS
m
3
/h AT MAX. EFFICIENCY
MODEL
FOR 4” WELLS
SINGLE PHASE
OY M
TYPE OF MOTOR
OY
WY
IN BATH OF LIQUID REFRIGERANT
IN WATERBATH

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