Maximum starting current
78 A.
Minimum power factor
X
Y
12
8
10
4
6
2
0
0.8 1.0
0.6
0.4
0.2
0
TM077905
Power factor curve
Pos. Description
Y Full load current [A]
X Power factor, cos phi
Shaded area Allowed use (0.64 - 1.0 cos phi)
The minimum power factor must be within the shaded area on the
graph.
Digital input
Solid or stranded 0.5 - 2.5 mm
2
, flexible 0.25 - 1.5 mm
2
.
Solid or stranded AWG 28-12.
Stripping length: 5-6 mm (0.19" - 0.24").
Digital input mode
Low logic level below 1.8 V.
High logic level higher than 2.7 V.
DIO terminals
Digital input mode
Low logic level below 1.8 V.
High logic level higher than 2.7 V.
Digital output mode
Open collector.
Current sink capability: maximum 75 mA,
no sourcing.
Overcurrent protected.
Power supplies, +24 V
Output voltage: 24 VDC - 10 %/+ 10 %.
Maximum 200 mA on each terminal.
Supply fuse
Maximum 16 A.
Measurement tolerances
24 V external - 10 %/+ 10 %.
Current measurement: - 5 %/+ 5 %.
Power measurement: - 10 %/+ 10 %.
9.2
Mechanical data
Maximum number of pump starts and stops per hour
250.
Cable diameters
Mains cable
10-16 mm (0.4" - 0.6")
Pump cable
10-16 mm (0.4" - 0.6")
16-21 mm (0.6" - 0.83"), with
optional metal cable gland
Sensor cable 5-8 mm (0.19" - 0.3")
Mains input terminal
Stranded or solid 2.5 to 16 mm
2
.
Stranded or solid AWG 20 to 6.
Screw torque: 1.2 Nm.
Stripping length: 12 mm (0.47").
Pump output terminal
Current: See nameplate.
Stranded 0.75 to 2.5 mm
2
.
Solid 1.5 to 4.0 mm
2
.
Stranded or solid AWG 18 to 12.
Screw torque: 1.2 Nm.
Alarm relay terminals
250 VAC nominal and 24 VDC nominal.
Nominal current 10 mA to 2 A AC/DC.
Action type 1.C.
D300 pilot duty (auxiliary relay).
Solid or stranded 0.25 - 2.5 mm
2
.
Solid AWG 28-12, stranded AWG 30-12.
Stripping length: 7-8 mm (0.28" - 0.31").
Screw torque: 0.5 Nm.
PTC
Solid or stranded 0.25 - 2.5 mm
2
.
Solid AWG 28-12, stranded AWG 30-12.
Stripping length 7-8 mm (0.28" - 0.31").
Screw torque: 0.5 Nm.
Trip resistance: greater than 2.2 kΩ - 5 %/+ 5 %.
Automatic reset resistance: less than 1 kΩ - 5 %/+ 5 %.
Pt100 or Pt1000 inputs (Pt)
Use Pt100 for short wires.
Use Pt1000 for long wires.
Solid or stranded wire: AWG 28-12 or maximum 2.5 mm
2
.
Solid or stranded 0.5 - 2.5 mm
2
, flexible 0.25 - 1.5 mm
2
.
Solid or stranded AWG 28-12.
Stripping length: 5-6 mm (0.19" - 0.24").
Altitude
Maximum 2000 m (6562 ft).
Related information
2.3.2 Protection of controller and supply cables
9.3 Environmental data
Enclosure class
IP54.
Pollution degree
Category 3.
Motor protection
Software class B.
Action type 2.B.
Battery
Size BR2032.
Related information
7.2 Replacing the battery
9.4
Temperature
Operating temperature and current
Model
Maximum current and
temperature combination
99920061 LC 232 1x 1-12
DOL 3x460 PI CE
12 A and 45 °C (113 °F)
23
English (GB)
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