Operating instructions
Dcontrol
Date 0730
TBL02_54-GB 0730
Part-No. 00153238-GB
Page 6 / 28
{
Maximum cross section for line and motor connection
PKDT5 / PKDM5..20:
2.5 mm
2
PKDM25/35
:
6
mm
2
PKDM25/35E:
10
mm
2
PKDM50/80 (E) :
35 mm
2
{
Stepless controlled output voltage approx. 20-100 % (line voltage)
Rampup time / Rampdown time for PKDM 5…35: ca. 5 sec
Rampup time / Rampdown time for PKDM 50/80: ca. 15 sec.
{
Minimum motor current
for PKDT5, PKDM5: 0.2 A
for PDKM10...80: 0.5 A
{
Input resistance for sensor or signal set for the rotational speed:
- For 0-10 V input: Ri
>
100 k
Ω
- For 4-20 mA input: Ri = 100
Ω
{
Voltage supply e.g. for s24 V ±20 %, I
max
120 mA
{
Output (0-) 10 V, I
max
10 mA (short-circuit-proof)
- For function as speed controller: Fixed voltage 10 V for external potentiometer
- For function as a P-controller: 0-10 V proportional to the regulated output voltage
{
Max. permissible ambient temperature depending on version
- for controller with internal fuses type PKDT.. and PKDM..: 40° C (up to 55° C with derating)
- for without internal fuses type PKDM..E und PKDM..Z : 50° (up to 55° C with derating)
{
Min. permissible ambient temperature 0° C (if mains voltage is not switched off up to -20°C)
{
Permissible installation height 0..4000m amsl above 1000 m amsl the rated current is to be reduced by
5% / 1000m
{
Permissible rel. humidity 85 %, no condensation
{
Electromagnetic compatibility for the standard voltage 230 / 400 V according to DIN IEC 60038
-
Interference emission in accordance with EN 61000-6-3
- Interference immunity in accordance with EN 61000-6-2
{
Harmonics current EN 61000-3-2
The units comply with EN 61000-3-2 for a "professional unit". Up to a maximum current of
4 ampere the limits were complied without any qualification.
3.3 Versions
IP 54 for wall mounting
♦
PKDT5
Motor protection using thermostat connection, internal semiconductor fuses
♦
PKDT5Z
Motor protection using thermostat connection, semiconductor fuses construction site
♦
PKDM..
Motor protection using thermostat or thermistor connection.
♦
PKDM..Z
Motor protection using thermostat or thermistor connection, semiconductor fuses construction site
IP20 for switch cabinet mounting
♦
PKDM..E
Motor protection using thermostat or thermistor connection, semiconductor fuses construction site
