Product Overview

© Danfoss | DCS | 2019.04
Data sheet | Superheat controller type EKE 1A, EKE 1B, EKE 1C
DKRCC.PD.RS0.A4.02 | 71
Full name Abbreviation
Compressor Comp.
Capacity cap
Controller cont
Actual act
Temperature at evaporator outlet S2
Media inlet temperature S3
Media out temperature S4
Saturated temperature in evaporator
T
e
/ T
0
Pressure in evaporator
P
e
/ P
0
Saturated temperature in condenser
T
c
Pressure in condenser Pc
Proportional gain constant Kp
Integration time Tn
Proportional gain constant on saturated temperature KpTe
Opening degree OD
Superheat SH
Minimum Min.
Maximum Max.
Reference Ref.
Temperature Temp.
Factor Fac.
Oscillation Osc.
Condensator Cond.
Feed forward FF
Set point Sp.
Ratiometric Ratio.
Extern Ext.
Address Adr.
Pulse per second PPS
Step Stp
Loss of charge indication LOC
Temperature dierence between media temperature and
evaporating temperature
ΔTm
Maximum operating pressure MOP
Minimum stable superheat MSS
Parameter number PNU
Appendix 2
General comparision
between AKS and NSK
Pressure transmitter
General comparison AKS NSK
Accuracy in the compensation temp. range (0 - 80 °C) ± 1% > ± 2.5%
EMC * * * * * * * *
Reliability /Robust * * * * * * * *
Flexibility / connection options * * * * * *
Cable length * * * * * *
* * * * * indicates Best , and
* indicates worst .
Appendix 1
Acronyms and abbreviations
used in this document.
Appendix