Wilo MAXO Instrucciones De Instalación Y Funcionamiento página 86

en Installation and electrical connection
Contact load:
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DANGER
Risk of fatal electrical shock!
Improper connection of the collective fault signal (SSM) contact poses a risk of
fatal injury due to electric shock!
7.2.6 SSM cable
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Connection socket (outer view of the pump connection)
Cable assignment
Pin Cable colour
1 Brown
2 Blue
86
Permitted minimum: 12 V AC/DC, 10 mA
Permitted maximum: 250 V AC, 1 A, (AC1 power factor > 0.95). 30 V DC, 1 A
The SSM cable is intended for the collective fault signal of the pump.
SSM cables meet the requirements of DIN VDE 0292, DIN VDE 0293-308 and
EN 50525-2-11.
The SSM cable connection at the pump interface is designed as an AMP Super-
seal 1.5 Series 2P CA (bush) with the following features (DEKRA conformity
number 2166328.01-AOC):
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EN 61984
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6 mm distance (grid dimension)
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Mains rated voltage 250 V AC
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Rated current 2.5 A
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Frequency 50/60 Hz
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Rated surge voltage 2.5 kV
Assignment
SSM
SSM
WILO SE 2022-04