Danfoss KP 15 User manual

Installation Guide
Pressure Control
Types KP 15, KP 15A, KP 17W, KP 17B, KP 17WB
© Danfoss A/S (AC-MCI / jmn), 2012-11 DKRCC.PI.CD0.A4.02 / 520H6074 1
060R9753
060R9753
Refrigerants
Ambient temperatures / Mounting requirements
KP 15, KP 17 KP 15, KP 17 KP 15A
KP 15, 17W, 17B, 17WB:
HCFC and non-ammable HFC
KP15A:
R717, HCFC and non-ammable HFC
Connections Mounting
t1 min. KP 15: -40 °C (-40 °F)
t1 min. KP 17: - 25 °C (-13 °F)
t1max.: 65 °C (149 °F)
Relative humidity RH: 30 – 98%
Vibrations resistance: 4 g (10 – 1000 Hz)
Type Regulation range Max. working pressure PS/MWP
KP 15 LP: -0.2 – 7.5 bar
HP: 8 – 32 bar
17 bar / 245 psig
35 bar / 510 psig
KP 15
LP man. reset
LP: -0.9 – 7 bar
HP: 8 – 32 bar
17 bar / 245 psig
35 bar / 510 psig
KP 17 LP: -0.2 – 7.5 bar
HP: 8 – 32 bar
17 bar / 245 psig
35 bar / 510 psig
Test pressure (Ptest)
Enclosure
max. 3 mm
(1/8in.)
B: Enclosure IP30
(EN 60529)
C: Enclosure IP44
(EN 60529)
A: 8 – 32 UNC (M4)
Max. 100 °C
(212 °F)
15% Ag
ptest max.
20 bar (285 psig)
PS/MWP
ptest max.
35 bar (510 psig)
PS/MWP

2.3 bar
(33.5 psi)/rev.
0.7 bar (10 psi)/rev. 0.15 bar (2 psi)/rev.
2 DKRCC.PI.CD0.A4.02 / 520H6074 © Danfoss A/S (AC-MCI / jmn), 2012-11
CAUTION:
Disconnect power supply before wiring connections are made or service to avoid possible electrical shock
or damage to equipment. Do never touch live parts with your ngers or with any tool.
-1 bar (Pe)(30 in.Hg)
-1 bar (Pe)(30 in.Hg)
When used acc. to UL regulations
LP, aut. reset LP, man. reset HP
LP = Low Pressure LP = Low Pressure HP = High Pressure
LP side: A-C opens on pressure drop
HP side: A-C opens on pressure rise AC 1 16 A
400 V a.c.
DC 13
12 W
220 V
AC 3 16 A
AC 15 10 A
Electrical rating – General
Short circuit protection:
Fuse 16 Amp
Contacts
Voltage FL LR Resist.
load
Pilot
duty
AC DC A A
A-B
A-C
240 — 8 48 8 A 3A
120 —16 96 16 A
—240 — — — 12 W
A-D 240 — — — — 50 VA
Use copper wire only
Tightening torque 20 lb. in.
Listed refrigeration
controller 61B5
Manual trip function
Adjustment
Convertible reset
KP15: LP/HP convertible, KP17WB: HP convertible
Insert a screwdriver into the slot on the lock disc
and turn it to desired reset conguration.
Do not turn the screw on the lock disc as it may
damage theconvertible reset mechanism.
LP man. LP auto. LP auto. LP man.
HP man HP man HP auto. HP auto.
Note: Do not select automatic reset if safety
of the system requires manual reset.
Note: Selected reset conguration may be protected
against unauthorized actions applying a seal.
TRIP:
use FINGERS ONLY!
(Do NOT use screwdriver)
Reset options