Danfoss KP 1 Installation Manual

Installation guide

Pressure switch
KP 1, KP 1A, KP 5, KP 5A with gold plated contacts
Refrigerants:
R22, R134a, R404A, R407A, R407C, R407F, R422B, R422D, R438A, R448A, R449A,
R450A, R452A, R507A, R513A, R717*)
For complete list of approved refrigerants, go to http://products.danfoss.com/all-products/
*) only for KP 1A, KP 5A
Mounting requirements
Connections
12 (15/32 in)
Enclosure
A: M4 (8 – 32 UNC)
© Danfoss | DCS (jmn) | 2016.10
Mounting
17 mm
(11/16 in)
14 mm
(9/16 in)
14 mm
(9/16 in)
B: Enclosure IP30
(EN 60529)
Ambient temperatures
KP 1,
KP 1A
Test pressure (P
Type Regulation range
KP 1
-0.2 – 7.5 bar
KP 1 reset -0.9 – 7 bar
KP 5
KP 5 reset
C: Enclosure IP44
(EN 60529)
KP 5, KP 5A
t min.: -40 °C (-40 °F)
1
t max.: 65 °C (149 °F)
1
)
test
p max.
test
KP 1, KP 1A:
20 bar p (285 psig)
e
KP 5, KP 5A:
35 bar p (510 psig)
e
PS/MWP
17 bar/245 psig
17 bar/245 psig
8 – 32 bar 35 bar/510 psig
8 – 32 bar 35 bar/510 psig
max. 3 mm
(1/8 in)
DKRCC.PI.C00.E3.02 | 520H11524 | 1