Electrical Schematic

PAGE 5
LANCASTER HYDRO-FORCE SUBMERSIBLE MOTORS
OPERATING DATA
TM
2-WIRE MOTORS
CATALOG
NUMBER
TYPE
6-2LS312-59 4WP 050 M 2W 1/2 0.37 230 60 1.6 3430
HP KW VOLTS HZ S.F. RPM
MAIN
WINDING
RESISTANCE
OHMS (1)
RATING
FULL
LOAD
AMPS
MAX. LOAD
(S.F. LOAD)
AMPS
6.4 4.6-5.2
INRUSH START/
LOCKED ROTOR
AMPS
CIRCUIT
BREAKER
(2)
31 155.5
6-2LS412-59 4WP 075 M 2W 3/4 0.55 230 60 1.5 3435 9.3 3.5-3.9 39 207.0
6-2LS512-59 4WP 100 M 2W 1 0.75 230 60 1.4 3430 10.2 2.3-2.6 50 258.4
(1) Acceptable Line-to-Line resistance range as measured between the two motor leads (values above do not include resistance of the drop cable).
(2) Circuit breaker sizes are typical submersible installations.
3-WIRE MOTORS
CATALOG
NUMBER
TYPE
6-3LS312-59 4WP 050 M 1/2 0.37 230 60 1.6 3430
HP KW VOLTS HZ S.F. RPM
MOTOR ONLY
OHMS (2)
MAIN
RATING
6.4 4.8-6.0
INRUSH START/
LOCKED ROTOR
AMPS
CIRCUIT
BREAKER
(3)
22 155.5
6-3LS412-59 4WP 075 M 3/4 0.55 230 60 1.5 3435 9.3 3.3-4.1 32 207.0
6-3LS512-59 4WP 100 M 1 0.75 230 60 1.4 3430 10.2 2.1-2.7 40 258.4
FULL
LOAD
AMPS (1)
Y B R
MAX. LOAD
(S.F. LOAD)
AMPS (1)
Y B R
START
5.5
7.0
8.4
0
0
0
6.4
9.3
10.2
0
0
0
16.5-20.9
11.2-14.2
6.8-8.6
(1) Y = Yellow lead - line amps
B = Black lead - main winding amps
R = Red lead - start (a.k.a. auxiliary) winding amps
(2) Main winding - yellow to black - values as measured between the two motor leads (values do not include resistance of the drop cable).
Start winding - yellow to red - values as measured between the two motor leads (values do not include resistance of the drop cable).
(3) Circuit breaker sizes are typical submersible installations.
CONTROL BOXES for 3-WIRE MOTORS
CATALOG
NUMBER
6-3LS312-49 20201010 1/2 0.37 230 60
HP KW VOLTS HZ
START CAPACITOR (1)
MFD
6-3LS412-49 20201020 3/4 0.55 230 60
6-3LS512-49 20201040 1 0.75 230 60
CSIR-4 050M
CSIR-4 075M
CSIR-4 100M
DESCRIPTION
CODE TYPE
VOLTS
START RELAY (2)
POTENTIAL (VOLTAGE) TYPE
SUPPLIER CODE
(2)
RVA2ALKL
Start relay is designed to operate ONLY on 230-volt systems. For 208-volt systems or where line voltage is between 200 volts and 210 volts,
a low voltage relay is required.
(1) Start capacitors are supplied with a 15,000-18,000 ohm, two watt bleed-resistor securely attached and soldered to their terminals.
53-64
88-106
100-125
330
280
320
AUGUST 2014
FOUR-INCH SINGLE PHASE
1
2 5
B (MAIN) Y R(START) L2 L1
MOTOR LEADS LINE LEADS
GND
GREEN
GND
GREEN
RELAY
START CAPACITOR
with
bleed-resistor
BLACK
BLACK
YELLOWYELLOW
RED
ORANGE