Pentair PSP Serie Guia De Instalacion página 7

CAUTION — ALWAYS FILL THE PUMP WITH WATER BEFORE ENERGIZING THE PUMP MOTOR. OPERATING
THE PUMP WITHOUT WATER CAN DAMAGE THE PUMP SEAL WITHIN SECONDS !
THE NECCESSARY CONNECTION OF BRIDGES
Power of Motor Power of Motor
3.5 - 4.5 - 5.5 HP 7.5 - 10 HP
Power Supply Power Supply
3 Phase - 380V 3 Phase - 380V
Y/Δ - connection (Figure B)
Y - connection (Figure A)
(3 Sec. work Y than go to Δ)
WARNING DURING START UP
Star Delta Motor Starting: When
the operating voltage is applied,
the star(Y) and m1 contacts are
closed and then released after the
operating time, 3 sec. The delta
(D) contacts and m1 are closed
after the transition time (fixed at
factory)
G-INSB-PSP (REV 02/2013) 7