Fiche technique pour LPC Series Spec Sheet de Mueller Electric Co

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172 Diversified Electronics 800.727.5646 atcdiversified.com
Diversified Electronics 800.727.5646 atcdiversified.com
LIQUID LEVEL CONTROL LPC Series
Liquid Level Pump Controller
OPERATIONS
The ATC Diversified LPC Series is a conductive liquid level controller
that uses two probes to sense tank level . There are two modes of
operation that are user selectable .
Drain (Pump Down): The output relay will pick-up and the LED will
turn on when the liquid level reaches the high level probe . When the
liquid level falls below the low level probe the relay will drop-out and
the LED will turn off .
Fill (Pump UP): The output relay will pick-up and the LED will turn
on when the liquid level falls below the low level probe . When the
liquid level reaches the high level probe the relay will drop-out and
the LED will turn off .
3.05”
SENSITIVITY
DRAIN RELAY
STATUS
FILL
0
1
345678
9
10
2
.375”
54
3
2
18
7
6
PROBE
COMMON
LOW
LEVEL
PROBE
HIGH
LEVEL
PROBE
INPUT
VOLTAGE
L N
3.05”
SENSITIVITY
DRAIN RELAY
STATUS
FILL
0
1
345678
9
10
2
.375”
54
3
2
18
7
6
PROBE
COMMON
LOW
LEVEL
PROBE
HIGH
LEVEL
PROBE
INPUT
VOLTAGE
L N
DIMENSIONS
WIRING
SPECIFICATIONS
SUPPLY 24V AC, 120V AC, 240V AC (+10/-20%)
VOLTAGE See ordering information below
SUPPLY Pulsed 5V DC, at terminals
VOLTAGE
SENSITIVITY Adjustable: 1K ±500 Ω at low end
100K Ω ±25% at high end
UNIT Drain or Fill (User Selectable)
OPERATION
OUTPUT RATING One SPDT, 5 Amps Resistive @ 240V AC
ISOLATION 1,500 volts
POWER 24 V Model 6VA, 120 V Model 6VA,
CONSUMPTION 240 V Model 8VA
TEMPERATURES Operate: -20°C to +60°C
Storage: -40°C to +80°C
TERMINATIONS 8-PIN OCTAL HEADER
LED INDICATORS Red LED illuminates when relay is active
ENCLOSURE Style "A" 8 Pin Plug-In
AGENCY cULus E55826
APPROVALS
ACCESSORY:
CPR Series Conductive Probes
Stainless Steel Tip, PVC Cable, Corrosion Res.
LPC XXX AAA
SUPPLY VOLTAGE
24 Volts AC 24
120 Volts AC 120
240 Volts AC 240
MODEL NUMBER
E55826
SEE TABLE
“C”
SEE
TABLE
3.5 .875
“A”
SEE TABLE
“B”
ORDERING INFORMATION
CPR P S XX
SERIES
SHIELD MATERIAL "A"
P - PVC (66°C)
PROBE TIP MATERIAL"B"
S - 316 STAINLESS STEEL
LENGTH OF WIRE "C"
10 - 10 FEET 20 - 20 FEET
30 - 30 FEET 40 - 40 FEET
## - LENGTH IN FEET
zo-ss amp mu O... I... 0...... SERIES
173
Diversified Electronics 800.727.5646 atcdiversified.com
CURRENT MONITORS Feature
ATC-Diversified Electronics has a Current Monitor available to
fit almost any monitoring application . The operation of the
CM Series, AC Current Monitor/Relays, is based on an internal
current transformer magnetically coupling the solid state sensing
circuitry to the line being monitored . The operation of the CD
Series, DC Current Monitor/Relays, is based on an internal Hall-
effect device with a magnetic concentrator coupling the solid state
sensing circuitry to the line being monitored . When the monitored
current reaches a preset threshold point, an internal relay
switches . The heavy duty contacts are used for instrumentation
or signaling alarm circuits . The current sensing range of the
ATC-Diversified Electronics AC Current Monitor/Relays can be
increased by the use of an external Current Transformer . With the
use of external Current Transformers you can monitor the current
on almost any application . The feature matrix below shows the
Current Monitor Series available from ATC-Diversified Electronics
and highlights their features and specifications .
The following are some typical applications for ATC-Diversified
Electronics Current Monitors:
Sense current demand level
Run time totalizer
Detect conveyor load jam
Detect heater element failure
Detect the use of dull bits or blades
Detect runway lights and radio tower light failures
Remote motor sensing
Sense load loss
Detect broken fan belts or chains
CURRENT MONITORS
FEATURE MATRIX
TYPICAL APPLICATIONS
SENSING FEATURES CONTROL
VOLTAGE ADJUSTABLE CURRENT RANGE ENCLOSURE RESET TIME DELAY
UL RECOGNIZED
UL RECOGNIZED FOR CANADA
SERIES
OVER CURRENT
UNDER CURRENT
THREE PHASE UNBALANCE
SELF POWERED
24 VDC
24 VAC
120 VAC
0.25 (0.05 TO 0.25 AMPS)
1 (0.2 TO 1.0 AMPS)
5 (1.0 TO 5.0 AMPS)
10 (2.0 TO 10 AMPS)
20 (4.0 TO 20.0 AMPS)
30 (6.0 TO 30 AMPS)
A STYLE PLUG-IN
“D” STYLE SURFACE MOUNT
“E” STYLE SURFACE MOUNT
AUTOMATIC
MANUAL
FIXED (OPERATE)
ADJUSTABLE (OPERATE)
FIXED (RELEASE)
ADJUSTABLE (RELEASE)
CBA
CDD
CDO
CDU
CLB
CMB
1-10 amps fixed
CMD
CMG
20-36 amp fixed
(0100 series only)
CMI
CML
CMO
CMU