4PD PEDROLLO 4" submersible motors0 pages

4PD
PEDROLLO 4” submersible motors
PERFORMANCE RANGE
•
CERTIFICATIONS
Powers from 0.37 to 7.5 kW
APPLICATION LIMITS
•
•
•
•
•
Maximum liquid temperature +35 °C
100 m immersion limit
Starts/hour: 20 at regular intervals
Minimum flow rate for motor cooling 8 cm/s
Continuous service S1
•
•
•
ELECTRIC MOTOR
•
•
PATENTS - TRADE MARKS - MODELS
2 pole electric motor, 50 Hz (n ~ 2900 1/min)
Voltage:
– single-phase 230 V up to 2.2 kW
– three-phase 400 V
Insulation: F class
Protection: IP 68
Patent Pending n° PCT/IB2009/051491
(single-phase up to 0.75 kW; three-phase up to 1.1 kW).
Registered Community Design nº 342159-0018
(single-phase up to 0.75 kW; three-phase up to 1.1 kW).
OPTIONALS AVAILABLE ON REQUEST
•
Other voltages or 60 Hz frequency
CONSTRUCTION AND SAFETY STANDARDS
GUARANTEE
Rewindable submersible oil filled motor (oil type vegetable).
Flange coupling dimensions in compliance with NEMA standards.
2 years subject to terms and conditions
Complete with power cable of the following length:
– 1.5 m for powers from 0.37 to 1.5 kW
– 2.5 m for powers from 2.2 to 5.5 kW
– 3.5 m for power from 7.5 kW.
➠ Single-phase versions come with a capacitor included in the
packaging.
EN 60034-1
IEC 60034-1
CEI 2-3
230