Xylem SJ07 Manual De Instruccion página 10

TECHNICAL DATA
TECHNICAL DATA
WARNING: DISCONNECT POWER SOURCE BEFORE CHECKING. DO NOT MAKE ANY CHANGES WITH
POWER ON.
VOLTAGE CHANGES ARE MADE INSIDE THE MOTOR COVER, NOT IN THE PRESSURE SWITCH.
VOLTAGE CHANGE PROCEDURE AND TERMINAL BOARD DESIGN
Jet pump motors have a voltage plug to facilitate simple voltage changes from 115V to 230V . All ½ HP motors are fac-
tory wired for 115V operation. If wired for 115V , operation at 230V will destroy the windings in a matter of seconds
and will not be covered by warranty. Larger HP motors are factory wired at 230V .
A.O. Smith / Century Terminal Board Design:
• L1 has two (2) male terminals, one switch wire is attached to one terminal.
• L2 has two (2) male terminals, one switch wire is attached to one terminal and when set up for 115V operation the
voltage plug is connected to the other.
• "A" has 1 male terminal, the voltage plug is always connected to "A".
A.O. Smith / Century Voltage Change: failure to follow these instructions may damage the windings
• 115V - Place the Black voltage plug on the open L2 male terminal and the "A" terminal.
• 230V - Place the Black voltage plug only on the "A" male terminal. The 2nd L2 male terminal will be open.
A
L2
L1
A.O. SMITH / CENTURY MOTOR TERMINAL
BOARD AND VOLTAGE CHANGE PLUG
■ Pumps are Pre-Wired by HP:
DANGER
• ½ hp wired for 115 volts
• ¾ hp - 1½ hp and larger wired
for 230 volts
• 2 hp is 230 volt only
Hazardous voltage
can shock, burn or
cause death.
A.O. SMITH / CENTURY MOTOR DATA
GWT Number Where Used
J04853L J5(S), GB
J05853L J7(S), GB, GT07, (H)SJ07, HSC07
J06853L J10(S), GB, GT10, (H)SJ10, HSC10
J07858L J15(S), GB, GT15, HSJ15, HSC15
➀ J08854L HSJ20, GB, GT20, HSC20
J09853 XSH30, GT30
SFJ04860 JRS5, JRD5, JB05
SFJ05860 JRS7, JRD7, JB07
SFJ06860 JRS10, JRD10, JB10
➀ Effective July, 1998, 230 V only.
10
A
Hazardous voltage
can shock, burn or
L2 cause death.
L1
Fig. 7
NIDEC MOTOR
• Slide voltage switch to desired voltage prior to wiring.
A.O. Smith Number HP Volts
C48A93A06 ½ 115/230
C48A94A06 ¾ 115/230
C48A95A06 1 115/230
C48C53A06 1½ 115/230
K48A34A06 2 230
7-196427-20 3 230
C48C04A06 ½ 115/230
C48C05A06 ¾ 115/230
C48C06A06 1 115/230
DANGER
Phase Service Factor Max. Load Amps
1 1.6
1 1.5
1 1.4
1 1.3
1 1.4
1 1.15
1 1.6
1 1.5
1 1.4
Watts Circuit Breaker
10.8/5.4 968 25/15
14.8/7.4 1336 30/15
16.2/8.1 1592 30/20
21.4/10.7 1950 40/20
12.9 2100 25
13.3 3280 30
12.6/6.3 990 25/15
14.8/7.4 1200 30/15
16.2/8.1 1400 30/20