Danfoss CS User Manual

Installation guide
Pressure switch
CS
031R9002 031R9002
© Danfoss | DCS (jmn) | 2016.01
AC-3
I
e
U
e
12 A 220 V – 415 V
9 A 600 V
DC-13 2 A 220 V
CS 2–6 bar: min. P
e
2 bar
CS 4–12 bar: min. P
e
4 bar
CS 7–20 bar: min. P
e
7 bar
CS 2–6 bar: min. ΔP 0,72 bar
CS 4–12 bar: min. ΔP 1 bar
CS 7–20 bar: min. ΔP 2 bar
Fig. 1
Fig. 8
Fig. 7
Fig. 2 Fig. 3
Fig. 4 Fig. 5 Fig. 6

Danfoss CS Specifications

General

Brand	Danfoss
Model	CS
Category	Relays
Language	English

Summary

Installation Guide: Danfoss Pressure Switch CS

Mounting Orientation

Specifies vertical mounting for IP43/IP55 enclosure requirements with connection downwards.

Electrical Connections

Details connections for three-pole, single-pole AC, and single-pole DC loads, and contact load configurations.

Setting the Pressure Switch

Explains how to adjust cut-off pressure and differential pressure using screws.

Cut-off Pressure Graphs

Provides graphs to determine the number of turns for the cut-off pressure screw.

Differential Pressure Nomograms

Offers nomograms to determine differential pressure screw turns based on pressure settings.

Drain Hole for Condensation

Describes creating a drain hole to prevent condensate formation in the switch.

Component Identification

Lists and identifies all components of the pressure switch assembly.