Ampcontrol Pty Ltd
– ABN 28 000 915 542
PF1 USER MANUAL
MAG-165 Version 6
– March/2020
Uncontrolled Copy - Refer to Ampcontrol Website for Latest Version
Page 14 of 71
A
P
P
R
OV
E
D
FOR
E
X
T
E
R
N
A
L
D
IS
TR
IB
U
T
ION
–
P
R
OP
E
R
T
Y
OF
A
M
P
C
ON
TR
OL
P
T
Y
LTD
–
N
O
T
T
O
B
E
R
E
P
R
OD
U
C
E
D
I
N
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A
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T
PF1 Pump (EL, EC, Remote Start & Remote Stop) Application
To Control Supply
Pump
Running*
E/L Healthy*
E/C Healthy*
* K2,K3 & K4 Have Programmable Operation
Motor
Enclosure
13
14
15
16
17
Circuit
Breaker
Main
Contactor
PF1
RELAY
K1 N/O
K1 Com
EC Pilot
EC Earth
VDC
Reset
Start
Stop
K4 N/O
K4 Com
K3 N/O
K3 Com
K2 N/O
K2 Com
1
2
3
4
5
6
7
12
18
19
32
33
25
26
28
29
20
21
Reset P/B
Start P/B
Stop P/B
Vs (+)
Vs (-)
Earth
24Vdc or 24Vac
Power Supply
EL Test 1
EL Test 2
S1
S2
S1
S2
MC
To Contactor
Control Supply
Supply Enclosure
M
100Ω
STOP
START
NER
A
B
C
PI
8
PF S1
PF S2
EL S1
EL S2
Figure 3.3: Typical Application - Pump Protection (EL, EC, Remote Start & Remote Stop)