Fairford Dfe series User manual

1
Digital Soft Starters
Soft Starters and Energy
Optimising Soft Starters
Dfe-02 11kW @ 400V 22Amp
Dfe-04 15kW @ 400V 29Amp
Dfe-06 22kW @ 400V 41Amp
Dfe-08 30kW @ 400V 55Amp
Dfe-12 37kW @ 400V 66Amp
Dfe-14 45kW @ 400V 80Amp
Dfe-16 55kW @ 400V 97Amp
Dfe-22 75kW @ 400V 132Amp
Dfe-24 90kW @ 400V 160Amp
Dfe-26 110kW @ 400V 195Amp
Installation Instructions
Montageanweisung
Notice d’installation
Istruzioni per il montaggio
Instrucciones de montaje
This device is suitable for use in industrial
environments. EN 55011/22 Class A
Das Gerät ist für den industriellen Einsatz
geeignet EN 55011/22 Klasse A.
L’appareil a été conçu pour l’emploi en milieu
industriel EN 55011/22 classeA.
L’apparecchio è adatto per uso in ambienti
industriali EN 55011/22 Classe A.
El aparato es adecuado para uso en ambiente
industrial EN 55011/22 claseA.
Electric shock risk. Danger
Only skilled or instructed persons may carry
out the following operations.
Lebensgefahr durch elektrischen Strom!
Nur Elektrofachkräfte und elektrotechnisch
unterwiesene Personen dürfen die im Folgenden
beschriebenen Arbeiten ausführen.
Tension électrique dangereuse !
Seules les personnes qualifées et averties doivent
exécuter les travaux ci-après.
Tensione elettrica: Pericolo di morte!
Solo persone abilitate e qualificate possono eseguire le
operazioni di seguito riportate.
¡Corriente eléctrica! ¡Peligro de muerte!
Eltrabajoacontinuación descritodebe serrealizado por
personas cualificadas y advertidas.
Manual
Further information available
from the Fairford website
www.fairford.co.uk
Dfe

2
Dfe-12 to Dfe-16 37kW to 55kW
135
60
140
125
135
90
ø7
140
76
135 203
160
125
ø7
Dfe-02 to Dfe-08 11kW to 30kW
Mountings suitable for M6
90mm x 125mm centres
1L1, 3L2, 5L3,
2T1, 4T2, 6T3
mm2AWGmmNmmm
6 - 16 10 - 4 13 1.2 0.8 x 4
1L1, 3L2, 5L3,
2T1, 4T2, 6T3
mm
2
AWGmmNmmm
16 -35 6 - 1 17 2.5 1.2 x 6.5
Mountings suitable for M6
160mm x 125mm centres
M6 8 Nm
M8 12 Nm
Dimensions – Abmessungen – Dimensioni – Dimensiones
Power cables/Leistungsleitungen/Conducteurs
de puissance/Cavi di potenza/Conductores de
potencia
Power cables/Leistungsleitungen/Conducteurs
de puissance/Cavi di potenza/Conductores de
potencia
2.3kg
3.5kg

3
Dfe-22 to Dfe-26 75kW to 110kW
165
76
160 203
160
48 48
160 180 145
ø 8.5
1L1, 3L2, 5L3, 2T1, 4T2, 6T3
50 - 95mm2 20mm x 5mm M8 - 12Nm
2/0 - 4/0 AWG
PE
M8 12 Nm
Mountings suitable for M8.
160mm x 145mm centres
Dimensions – Abmessungen – Dimensioni – Dimensiones
X1, X2 A1, A2
13, 14 23, 24
mm AWG mmNmmm
2
1 x 0.75 – 2.5 18 – 12 6 0.8 0.5 x 3.5
2 x 0.75 - 1 18 – 16 11 0.8 0.5 x 3.5
X1 X2 A1 A2 13 14 23 24
Control
supply
24VDC
+-
Start/stop
24VDC/110VAC
3 Amp NO
AC11 230VAC
Control cables –Steuerleitungen
Conducteurs de commande –
Cavi comandi -
Conductores de mando
Power cables/Leistungsleitungen/Conducteurs
de puissance/Cavi di potenza/Conductores de
potencia
Mounting position -
Einbaulage - Position de
montage - Posizione di
montaggio - Posición de
montaje
30° max
5mm
55mm
55mm
4.3kg

4
Standard connection – Standardanschluss – Raccordement standard –
Collegamento standard – Conexión estándar
K2.1
S2
S1
A1
K1M
A2
Z1
A1
K2
A2
13
14
+ 24VDC
0 VDC
X1
X2
+24VDC
or 110VAC
0VDC or N
K2.2
A1
A2
3 wire control 24 VDC/110VAC
Soft starter with mains contactor - Softstarter mit Netzschütz – Démarreur progressif avec contacteur réseau –
Softstarter con contattore di rete –Arrancador suave con contactor red
Where several conductors are to be connected, the difference between the wires/cables
used must not exceed one DIN Standard size level.
Bei Mehrleiteranschluss darf maximal ein DIN-Normgrößen-Sprung zwischen den
verwendeten Leitern liegen.
En cas de raccordement de plusieurs conducteurs, il faut 1 écartement normalisé max.
entre les conducteurs.
In caso di collegamento a più conduttori, è ammesso al massimo un salto di grandezze
DIN standard fra i conduttori utilizzati.
En caso de conexión de múltiples conductores puede haber como máximo un salto de
magnitud normalizada DIN entre los conductores utilizados.
M
3~
U1
V1 V2
W2
W1
U2
2T1
6T3
4T2
M
3~
U1
V1 V2
W2
W1
U2
2T1
6T3
4T2
Make the Delta
at the motor Make the Delta attheDfe
F1
K1M
M
3~
2T1
6T3
4T2
M1
Z1
L1
L2
L3
PE
1L1
5L3
3L2
23 24
ready
/fault
13 14
run
X1
+X2
-A1 A2
PFC
start/stop
<100m
24VDC
Dfe
Dfe
Dfe
Dfe
Dfe Dfe

5
+24VDC
or 110VAC
0VDC or N
S1
Z1
A1
01
A2
+ 24VDC
0 VDC
X1
X2
2 wire control element
24 Volt within cabinet,110 Volt exter-
nal
I>
U>
I> I>
j
F1
Q1
M
3~
2T1
6T3
4T2
M1
Z1
L1
L2
L3
PE
1L1
5L3
3L2
23 24
ready
/fault
13 14
run
X1
+X2
-A1 A2
PFC
start/stop
<100m
24VDC
Semiconductor contactor – Halbleiterschütz – Contacteur à semi-conducteurs –
Contattore a semiconduttori – Contactor semiconductor
Q1 = Cable protection - Leitungsschutz - Protezione di linea -
Protección de cable - Protection de câbles
K1M = Main contactor - Netzschütz - Contattore di rete - Contactor red -
Contacteur réseau
Z1 = Overload relay - Überlastrelais - Relè termico - Relé de sobrecarga -
Relais thermique
F1 = Semiconductor fuse for type 2 coordination, in addition to Q1 -
Halbleitersicherung für Zuordnungsart 2, zusätzlich zu Q1 -
Per avere la protezione del semiconduttore in coordinamento di tipo 2, è
necessario un fusibile in aggiunta a Q1 -
Fusible semiconductor para tipo de coordinación 2, adicionalmente a Q1 -
Fusible pour semi-conducteurs pour coordination de type 2, additionnel à Q1
= Soft Starter - Halbleiterschütz - Contactor semiconductor - Contattore a
semiconduttori - Contacteur à semi-conducteurs
A1-A2 = Start/Stop - Start/Stopp - Start/Stop - Arranque/Parada -
Démarrage/Arrêt
= EMERGENCY-STOP - NOT-AUS - ARRESTO D’EMERGENZA -
PARADA DE EMERGENCIA - ARRET D’URGENCE
SERVICING
WARNING NEVER CARRY OUT ANY WORK ON ELECTRICAL OR
MECHANICAL EQUIPMENT BEFORE ISOLATING ALL POWER
SUPPLIES.THEDfeDOESNOTPROVIDEISOLATION.
LIVE OUTPUTS MAY BE PRESENT WITHOUT MOTOR ROTATION
1Undervoltage release with early-make
auxiliary contact - Unterspannungsauslöser
mit voreilendem Hilfsschalter - Déclencheur à
manque de tension avec contact auxiliaire à
action avancée - Sganciatore di minima
tensione con contatto ausiliario anticipato -
Disparador de baja tensión con interruptor
auxiliar adelantado
Dfe
Dfe
Dfe
Dfe

6
A1, A2
UT1, T2, T3
Flash
green
X1, X2
1 flash
ready 2 flash starting 3 flash run 4 flash stopping 1 flash ready
~½ second
UL1, L2, L3
with circuit breaker with contactor
23, 24
13, 14
Flash Green
1 ready
2 starting
3 run
4 stopping
Flash Red (fault)
1 SCR / supply
2 thermal
3 Uc <24V
4 Bypass
relay failure
Settings - Einstellungen - Réglages - Regulazioni - Regulaciones
Start
Stop
Ie
70%
100%
12
0
12
0
Motor current:- 100% for standard rating
70% for smaller motors
Soft Stop time:- 0 = default range 0 S to 12 S
Soft Start time:- ~5 = default range 0S to 12S
☺ LED green - LED grün – DEL vert – LED verde - LED verde
1 Ready for operation – Betriebsbereit – Prêt à fonctionner –
Pronto al funzionamento – En condiciones para funcionamiento
2 Starting – in Rampe – en rampe – in rampa – en rampa
3 Full volts – vollen Spannung – pleine tension – piena tensione – plena tensión
4 Soft-Stop – Soft stop – Arrêt progressif – Soft-Stop – Paro suave
Fault LED red – Fehler LED rot – DEL erreur rouge –
LED errore rosso –LED error rojo
1 SCR or supply 2 Too hot
3 Control supply low volts 4 Bypass relay failure
Green/Orange Flash Tripped & Reset, Ready

7
EMC EMISSION AND IMMUNITY LEVELS
ESD immunity IEC 61000-4-2 4kV contact.
8kV air discharge
R F immunity IEC 61000-4-6 140dBuV over 0.15-80MHz
R F immunity EC 61000-4-3 10V/m over 80 -1000MHz
Fast Transient immunity IEC 61000-4-4 2kV/5kHz
Surge immunity IEC 61000-4-5 2kV line to ground
1kV line to line
Conducted RF emissions EN 55011 Class A
Radiated RF emissions EN 55011 Class A
Rated Impulse withstand Voltage (Uimp) 2.5kV
Rated Insulation Voltage (Ui) 500V
Pollution Degree 2
Rated Short Circuit Current (Iq)* 10kA
Short Circuit Co-ordination* Type 2
Ambient Temperature 0°C to 40°C.
Above 40°C de-rate linearly by 2% of unit FLC per °C to a derate of 40% at 60°C
Transport and Storage -25°C to +60°C
Altitude 1000m. Above 1000m de-rate linearly by 1% of unit FLC per 100m to a
max. altitude of 2000m.
Humidity max. 85% non-condensing, not exceeding 50% at 40°C
IP Rating IP20 or IP00
Design Standards
IEC 60947-4-2;
EN60947-4-2
“AC Semiconductor
Motor Controllers
and Starters”
* When protected by
recommended
semiconductor fuse.
Attention!
Within the scope of the EU Directives, the Dfe soft starters and their accessories may be
commissioned only provided it is established that the machine fulfils the protective
requirements of Machine Directive 89/392/EWG.
Achtung!
ImGeltungsbereichderEG-RichtliniendürfendieSoftstarterderReiheDfeundderenZubehör
nur dann in Betrieb genommen werden, wenn festgestellt wird, dass die Maschine die
SchutzanforderungenderMaschinenrichtlinie89/392/EWGerfüllt.
¡Atención!
En el campo de aplicación de la normativa CE, los arrancadores suaves de la serie Dfe y
suscorrespondientes accesoriossólodeberánponerseenmarchacuandoseasegureque
lamáquinacumplecon las exigencias deseguridaddela normativa de máquinas89/392/
CE.
Attention !
Enapplication desdirectiveseuropéennes, lesdémarreursprogressifsdela gammeDfeet
leursaccessoires nedoiventêtremisen serviceques’ilaétévérifiéque lamachinerépond
bien aux exigences de la directive machines 89/392/EWG.
Attenzione!
Nel campo di validità delle direttive CEE i softstarter della serie Dfe e i loro accessori
possono essere messi in esercizio solamente se è verificato che la macchina soddisfai
requisitidisicurezzadelledirettive macchine 89/392/CEE.

Dfe-02
Dfe-04
Dfe-06
Dfe-08
Dfe-12
Dfe-14
Dfe-16
Dfe-22
Dfe-24
Dfe-26
8
Copyright ©2007 Fairford Electronics Ltd.
Document No. FD7A4904-F M-7A49-F
F airford E lectronics Limited, C oombe Works , Derby R oad, K ingsbridge, Devon T Q7 1J L, UK
TE L: + 44 (0) 1548 857494 FAX: + 44 (0) 1548 853118
E MAIL: sales @ fairford.co.uk WE B : www.fairford.co.uk
R egistered No.: 1559267 E ngland VAT No.: G B 367 2844 24
Operational Voltage (Ue) 230-460 VAC rms 3-Phase (-15% +10%)
Rated Frequency 50 - 60Hz +/- 2Hz Form Designation Form 1
Index Rating Standard AC53a: 3-5: 99-10
Class 10A AC53a: 3-12: 99-10
Control Supply 24V DC approx 4VA supplied externally to terminals X1-X2.
Power supply kit (12VA) available as part No. AMISC0005.
Start/Soft Stop Control 24V DC/110V AC galvanically isolated terminals A1-A2
Auxiliary Circuits (relays) Run - 13/14, Ready - 23/24. 230VAC 3A, AC11.
Indication Multi function LED on front panel
Start Time 0 to 12 seconds.
Stop Times 0 to 12 seconds
Start Duty 3 x FLC for 5 seconds at standard rating
Starts / Hour 10 starts per hour or 5 starts + 5 soft stops per hour
Internally bypassed
Power Terminals
Input 1/L1, 3/L2 & 5/L3 output 2/T1, 4/T2 6/T3.
Up to 55kW (97Amp) IP20 Rated wire clamping terminals (unit is IP20)
75kW to 110kW (132Amp to 197Amp) External busbars (unit is IP00)
Earth Terminal External stud Up to 30kW/55Amp M6
37kW/66A to 110kW/195Amp M8
Model
Name
400/460V
R ange
S tandard R ating
3x F LC for 5 s econds
10 starts per Hr
C las s 10A
3 x F LC for 12 s econds
10 starts per Hr
F erraz F us e
for Type 2
coordination
short circuit
protection
Ie
(Arms)
Motor kW
at 400V
Ie
(Arms)
Motor kW
at 400V
22A 11kW 15.5A 7.5kW 6,9 UR B 00
D08L 050
29A 15kW 22A 11kW 6,9 UR B 00
D08L 100
41A 22kW 29A 15kW
55A 30kW 41A 22kW 6,9 UR B 00
D08L 125
66A 37kW 55A 30kW
80A 45kW 66A 37kW 6,9 UR D 31
D08A 200
97A 55kW 80A 45kW
132A 75kW 97A 55kW 6,9 UR D 31
D08A 0250
160A 90kW 132A 75kW 6,9 UR D 31
D08A 0400
195A 110kW 160A 90kW