Z855 – Z875 Z895 – Z8125 SERIES

Submersible
motors
L6C
Series
Submersible liquid-cooled motors.
The choice of component materials ensures optimum
operating performances, superior quality, reliability and
ease of installation.
SPECIFICATIONS
● Stainless steel outer sleeve.
● Shaft extension and coupling
dimensions to NEMA standards.
● Class F insulation.
● Protection class: IP68
● Compensating bellows for internal
liquid expansion.
● Axial load supported by Kingsburytype
thrust bearing.
● Mechanical seal protected by
sand guard.
● Maximum immersion depth: 250m
● Maximum number of starts per
hour, at regular intervals:
25 for direct start.
● Maximum supply voltage variations
allowed : ±10%
● Maximum water temperature: 35°C.
Max. temperature applies to motors
working in an installation capable of
delivering a flow of water around the
motor jacket of at least 0.2 m/s.
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Axial thrust:
16000 N from 4 to 22 kW motors
27000 N from 30 to 37 kW motors
Extractable supply cable
fitted with watertight connector.
Versions:
– Three-phase:
4 to 37 kW 380-415 V, 50 Hz
Motors with double cable outlet for
star/delta start can be supplied upon
request.
Can also operate in horizontal
position, provided that the associated
pump can apply an axial thrust of at
least 250 N on the entire operating
field.
Screws included.
OPTIONAL FEATURES
● Silicon Carbide mechanical seal.
● Special voltages.
● Inverter applications.
● PT 100 temperature sensor.
IDENTIFICATION CODE
L6C 110 T 40 5
❏ HIGH STATIC
TORQUE
❏ POWER SUPPLY
CABLE WITH
EXTRACTABLE
CONNECTOR
EXAMPLE: L6C110T405
L6C MOTOR:
RATED POWER 11 kW; THREE-PHASE;
RATED VOLTAGE 400 V; 50Hz
5 = 50 Hz
6 = 60 Hz
RATED VOLTAGE
T = THREE-PHASE
RATED POWER IN kW x 10
L6C SERIES NAME
27