Bartec SILASPZ, Руководство пользователя

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Electrical connections
Ex p Control unit
SILAS pz
Page 40 of 88 A1-37S2-7D0001_pz_Manual_Exp-Control-Unit_20210923_0_en.docx Rev. 0
“Ex e” connection terminals
Terminal row “X3”
ATTENTION
MATERIAL DAMAGE DUE TO INCORRECT SUPPLY VOLTAGE.
Internal electronics of the Ex p control unit can be destroyed.

Before activating the supply voltage, compare the value of the supply
voltage with the printed value of the control unit.
Active protective measure.

As an active protective measure, the supply voltage is protected by a
fuse (min 1500 A breaking capacity) and an FI current circuit breaker.
EMC compliant wiring
Internal electronics can be disturbed by missing EMC measures and cause
unforeseen shutdowns.

Loop the supplied ferrite sleeve into the power supply.

See EMC-compliant wiring
An der Klemmreihe X3 wird die Versorgungsspannung angeschlossen.
Mounting ferrite sleeve
Procedure:

Loop the conductors "L" and "N" once through the ferrite
sleeve.

Connect the "L" and "N" conductors to the terminals
provided
Terminal Connection Function
1 PE PE power supply
2 L (+) Phase (+ conductor) power supply
3 N (-) Neutral (GND) power supply