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Pos.
Description
23
Digital input 1
24
Motor-protection feedback
25
Phase monitoring
26
Temperature and moisture sensor input, pump 1
27
Temperature and moisture sensor input, pump 1
28
Temperature and moisture sensor input, pump 2
29
Temperature and moisture sensor input, pump 2
30
Relay output, pump 1
31
Common
32
Relay output, pump 2
Caution! Only dedicated current transformers can be
33
connected to these terminals.
4.6 Identification
4.6.1 Nameplate
1
2
Type:
P.N.:
22
U :
N
21
P.C.:
S.N.
20
I
:
InA:
A
cc
19
No.
I
pump min
Pumps:
18
OPT:
17
IP Class:
Weight:
kg
16
Assembled in Denmark
P6
EN 61439-2
DK - 8850 - Bjerringbro - Denmark
15
14
13
12
11
10
Pos.
Description
1
Product name
2
Serial number
3
Short-circuit current rating [kA]
4
Minimum to maximum ambient temperature
5
Maximum fuse size
6
Maximum nominal pump current
7
Russian technical condition number
8
Markings and approvals
UK importer address *
9
10
Minimal nominal pump current
11
EN standard
12
QR code
13
Factory code
14
Weight
15
Production site
16
Enclosure class
17
Options
18
Number of pumps
14
3
4
5
°C
T
amb :
kA
I
A
fuse max:
l
pump max
A
A
UK importer: Grundfos Pumps ltd
Grovebury Road Leighton
Buzzard, LU7 4TL
TY 3432-021-59379130-2014
9
8
7
6
Pos.
Description
19
Nominal current
20
Production code (year and week)
21
Supply voltage
22
Version number and material number
*
Only valid for products imported from the UK.
Related information
2.3.2 Protection of controller and supply cables
9.1 Electrical data
9.3 Environmental data
9.6 Weights
4.6.2 Type key for LC 242
Example
LC 242 2x 9-26 DOL 30 150 3 x 400 PI OPT
Pos.
1
2
3
Pos. Description
Type:
1
•
LC 242: panel version
2
Number of pumps supported
3
Current range of pumps [A]
Starting method:
•
DOL: direct-on-line
4
•
SD: star-delta
•
SST: soft starter
5
Operating capacitor [µF]
6
Starting capacitor [µF]
7
Supply voltage [V]
Panel type:
8
•
MI: Metal
•
PI: Plastic
OPT: Options.
•
BB: Battery backup
•
CT: Current transformer
•
D: Fault light system
•
E: Main disconnect switch
•
F: Circuit breaker per pump
•
H: ON/OFF/AUTO switch
9
•
I: RCD per panel
•
J: RCD per pump
•
K: Ex barrier analog 4-20 mA
•
L: Ex barrier digital
•
M: IO 241
•
N: DIN-mount electrode relay for two electrodes and
REF (CLD4MA2DM24)
4.7 Supported communication interface modules and
protocols
The following Grundfos communication interface modules can be
added to the product.
Communication interface module
CIM 050
CIM 150
CIM 200
CIM 260
CIM 270 *
4
5
6
7
8
9
Protocol
GENIbus
PROFIBUS DP
Modbus RTU
3G/4G
GRM
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