Condor MDR 53 - User Manual

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Montageanweisung
Operating Instructions
Instrucciones de Montaje
Instructions de Montage
Instruzioni d’impiego
MDR 53
Steuerdruckschalter / Control pressure switch
The relevant standards for running and installing electrical appliances are to be observed.
Installation and connection by skilled personnel only, after installing accessories function
of device to be checked by skilled personnel only.
EN/IEC 60947 - 5 - 1 (AC-15)
I
e
I
the
NH00/gL
U
e
(50/60 Hz)
4 A 10 A 10 A 250 V~
CAUTION: Pressure setting is only possible when applying
pressure to the switch
Cut-out pressure p
o
Differential Δ
p
Δ
p =
p
o –
p
u
Press wheel downwards
If the spindle moves when turning, lowest
possible Δ
p
has been reached. In order to
loosen, turn wheel to the left holding the
spindle tight.
p
o
lower:
turn wheel
to the left
p
o
higher:
turn wheel
to the right
Δ
p
lower:
turn wheel
to the right
Δ
p
higher:
turn wheel
to the left
Spindle
P
IP 54
U
N

Summary

MDR 53 Control Pressure Switch

Technical Specifications and Standards

Lists relevant standards like EN/IEC 60947, current/voltage ratings, and IP rating.

Pressure Setting Caution

Warning that pressure setting requires applying pressure to the switch.

Adjusting Cut-out Pressure (p₀)

Explains how to adjust the cut-out pressure by turning the wheel.

Adjusting Differential Pressure (Δp)

Explains how to adjust the differential pressure and spindle behavior.

MDR 53 Pressure Diagrams

Pressure vs. Cut-out Pressure Charts

Displays graphical relationships between cut-in and cut-out pressures for various MDR 53 models.

Manufacturer Contact Information

Provides contact details for Condor Pressure Control GmbH.

Condor MDR 53 Specifications