Wiring Connections - Simer 3984 Notice D'utilisation

Motor is supplied with a copper ground wire.
Splice this ground wire to a copper conductor
that matches motor wire size specified in
Table III. See Page 5 for wire splicing
instructions.
Permanently ground pump, motor and control
box before connecting power cable to power
supply. Connect ground wire to approved
ground first and then connect to equipment
being installed.
Do not ground to a gas supply line.
Fire and electrical shock hazard.
If using a drop wire larger than No. 10
(5.5mm ) (for example, No. 8 (8.4mm
2
wire) between pump and control box, run
wire to a separate junction box. Connect
junction box to control box with a No. 10
(5.5mm ) or smaller wire (depending on amp
2
rating of pump – see Table III).
For more information, contact your local code
officials.

WIRING CONNECTIONS:

All wiring must meet National Electrical Code or
Canadian Electrical Code and local code
requirements.
Use only copper wire when making connections
to pump and control box.
To avoid over-heating wire and excessive voltage
drop at motor, be sure that wire size is at least
as large as size listed in Table III for your
horsepower pump and length of wire run.
NOTICE: When built-in overheating protection is
not provided, use with an approved overload
equipped motor control that matches motor
input in full load amps. Select or adjust over-
load element(s) in accordance with control
instructions. When built-in overheating pro-
tection is provided, use with an approved
motor control that matches motor input in full
load amperes.
TABLE IIIA: Copper Cable Length in Feet (Service to Motor)
1 Phase, 3- or 2-Wire Cable, 60 Hz. Wire Size
Volts HP 14AWG
115V 1/2 100'
1/2 414
3/4 308
230V
1 256
1-1/2 179
TABLE IIIB: Copper Cable Length in Meters (Service to Motor)
1 Phase, 3- or 2- Wire Cable, 60 Hz. Wire Size in mm
Volts HP KW
115V 1/2 .37
1/2 .37
3/4 .55
230V
1 .75
1-1/2 1.1
All cable lengths meet NEC for jacketed 60°C copper cable. Based on 3-Wire Induction Run requirements; Capacitor Run requirements may vary. Local
code requirements may vary. For aluminum cable, go up two sizes from chart (for example, if the chart calls for No. 10 AWG (6mm
2
No. 8 AWG (10mm ) for aluminum; the smaller the number, the larger the cable). Use oxidation inhibitors on the connections.
)
2
12AWG 10AWG 8AWG
160' 250' 390'
658 1047 1664
489 778 1237
407 647 1028
285 453 721
2.5 4
30m 49m 76m
126 200 319
93 149 237
78 124 197
54 86 138
TABLE I:
Recommended Fusing Data - 60 Hz.,
Single Phase, 3 Wire Submersible Pump Motors
HP
1/2
1/2
3/4
1
1.5
TABLE II:
Recommended Fusing Data - 60 Hz.,
Single Phase 2 Wire Submersible Pump Motors
HP
1/2
1/2
3/4
1
INSTALLATION WIRING DIAGRAMS -
SINGLE PHASE, 3 WIRE
magnetic starter to avoid damage to pressure
switch. Consult factory for wiring information.
See Page 4 for 2 Wire Hookup.
burn, or kill.
Ground control box, all metal plumbing, and motor
frame with copper wire in compliance with local
codes. Use a ground wire at least as large as the
wires supplying power to motor.
Permanently close all unused openings in this and
other equipment.
Disconnect power to control box before working on
or around control box, pipes, cable, pump, or
motor.
6AWG 4AWG
620' 960'
2646 4207
1967 3127
1635 2600
1146 1822
2
6 10 16
119m 189m
507 806
377 599
313 498
219 349
3
Fuse Size
Volts Stand
115 35
230 20
230 25
230 30
230 35
Fuse Size
Volts Stand
115 35
230 20
230 25
230 30
1
For motors of 1 ⁄ HP and above, use
2
Hazardous voltage. Can shock,
3AWG 2AWG
1190' 1460'
5307 6689
3944 4971
3280 4134
2298 2897
25 35
292m 362m
1282 1617
953 1202
792 999
555 700
Dual Elem.
20
10
15
20
20
Dual Elem.
20
10
15
20
1AWG
1780'
8438
6271
5214
3654
50 70
445m 542m
2038 2571
1515 1911
1260 1589
883 1115
2 ) for copper, go to