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6.2.2 Software label
The software label is placed on the back of CU 354 and gives an
overview of the GSC file numbers.
GSC area name
Number
1. Basic DDD
2. Primary sensor
3. a IO 351(41)
3. b IO 351 (41 + 42)
4. Redundant sensor
5. Pumps
6. Service information
CONFIGURATION STEPS - PLEASE FOLLOW THE NUMBERS
Fig. 8
Software label
Pos.
Description
1
Basic DDD - GSC file
2
Primary sensor - GSC file
3a
IO 351 (41) - GSC file
3b
IO 351 (41 + 42) - GSC file
4
Redundant sensor - GSC file
5
Pump data - GSC file
6
Service information - GSC file
A GSC (Grundfos Standard Configuration) file is a
configuration data file.
6.3 Type key
Example
Product type
Control range
Control variants
E:
Pumps with integrated frequency converter
EC: Pumps connected to a Grundfos CUE frequency converter - one per pump
EF: Pumps connected to other frequency converters - one per pump
Number of pumps
Current range of pumps
Mains
U1: 3 x 400 V, 50 Hz, PE
U2: 3 x 400 V, 50 Hz, N, PE
8
1
2
3
4
5
6
7
99038450
Control
DDD
- E
3x
15.0 - 25.0 A
U1
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