Pentair Berkeley SSHM-2 User Manual

Electrical 7
Connection Diagram for Single-Phase Motors
Yourmotor’sterminalboard(underthemotorendcover)shouldmatchthe
diagram in Figure 12A or 12B.
For single-phase motors, follow Figure 12A. For 3-phase motors, follow
Figure12B.Ifmotordoesnotmatchthispicture,followtheconnection
diagram on the motor nameplate or in the motor connection box.
Hazardous voltage. Can shock, burn, or cause death. Disconnect
powertomotorbeforeworkingonpumpormotor.Groundmotorbefore
con necting to power supply.
1. Install,ground,wireandmaintainthispumpinaccordancewith
electrical code requirements. Consult your local building inspector for
information about codes.
2. Provide a correctly fused disconnect switch for protection while
working on motor. Consult local or national electrical codes for
switchrequirements.
3. Disconnectpowerbeforeservicingmotororpump.Ifthedisconnect
switch is out of sight of pump, lock it open and tag it to prevent
unexpected power appli cation.
4. Groundthepumppermanentlyusingawireofthesamesizeasthat
specifiedinwiringchart(below).Makegroundconnectiontogreen
groundingterminalundermotorcanopymarkedGRD.or .
5. Connect ground wire to a grounded lead in the service panel or to a
metal underground water pipe or well casing at least 10 feet long. Do
not connect to plastic pipe or insulated fittings.
6. Protect current carrying and grounding conductors from cuts, grease,
heat, oil, and chemicals.
7. ConnectcurrentcarryingconductorstoterminalsL1andL2under
motor canopy (single phase) or in motor connection box (3-phase).
When replacing motor, check wiring diagram on motor nameplate
againstFigures12Aand12B.Ifthemotorwiringdiagramdoesnot
match one of the diagrams in Figures 12A and 12B, follow the dia gram
on the motor.
8. Motorhasautomaticinternalthermaloverloadprotection.Ifmotorhas
stopped for unknown reasons, thermal overload may restart it unex-
pectedly, which could cause injury or property damage. Disconnect
power before servicing motor.
9. Ifthisprocedureorthewiringdiagramisconfusing,consulta
licensedelectrician.
A
L2
L1
230 V
olts
Green
Ground
Screw
4335 0303
Figure 12A – 230V Single Phase
Wiring Diagram
Wiring Chart – Recommended Wire and Fuse Sizes
Model
Motor
HP
Volts/Hz/Phase
Service
Factor Amp
Branch
Fuse*
Rating
Amp
Distance In Feet(Meters) From Motor To Supply
0 - 100
(0 - 30)
101 - 200
(31 - 61)
201 - 300
(62 - 91)
301 - 400
(92 - 122)
401 - 500
(123 - 152)
AWG Wire Size (mm²)
B82456 2 230/60/1 13.3 20 12 (3) 12 (3) 10 (5.5) 10 (5.5) 8 (8.4)
B82639 2 208-230/460/60/3 10.2/5.1 15/15 14 (2)/14 (2) 14 (2)/14 (2) 12 (3)/14 (2) 10 (5.5)/14 (2) 10 (5.5)/14 (2)
B86073 2 230/60/1 9.8 20 14 (2) 14 (2) 12 (3) 10 (5.5) 10 (5.5)
B86074 2 208-230/460/60/3 9.2/4.6 15/15 14 (2)/14 (2) 14 (2)/14 (2) 12 (3)/14 (2) 10 (5.5)/14 (2) 10 (5.5)/12 (3)
* Dual element time delay fuse
3-Phase Low Voltage
3-Phase High Voltage
4-Brown
5-Orange
6-Black
1-Red
7-Purple
2-White
8-Gray
3-Blue
9-Pink
4-Brown
7-Purple
5-Orange
8-Gray
6-Black
9-Pink
1-Red
2-White
3-Blue
LINE 1
LINE 2
LINE 3
LINE 1
LINE 2
LINE 3
To reverse
rotation,
interchange
any two line
leads.
5724 1107
Figure 12B – 3-Phase Wiring Diagram

Pentair Berkeley SSHM-2 Specifications

General

Brand	Pentair
Model	Berkeley SSHM-2
Category	Water Pump
Language	English