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INSTRUCTION
EN
TTC80F
i
Read this instruction before installation
and wiring of the product
Consult documentation in all cases where this symbol
is used, in order to find out the nature of the potential
hazards and any actions to be taken
Thyristor controller for proportional control of
electric heating
TTC80F is a proportional controller for electric heating with automatic
voltage adaption. TTC80F pulses the whole load On - Off. The ratio
between On-time and Off-time is varied 0...100% to suit the prevailing
heat demand. The current is always switched at zero phase angle to
prevent RFI.
TTC80F can control both symmetrical Y-connected 3-phase heaters
and symmetrical or asymmetrical Delta-connected heaters.
TTC80F is only intended for electric heating control. The control prin-
ciple makes it unsuitable for motor- or lighting control.
TTC80F is intended for DIN-rail mounting.
Technical data
Protection class
IP20
Ambient temperature
0...40°C
Installation
Mount TTC80F on a DIN-rail in a cabinet or other enclosure.
Mount TTC80F vertically with the text right side up.
N.B. TTC80F emits approx. 150W of heat at 80A and full output which
must be dissipated.
Wiring
Supply voltage
Terminals L1in, L2in and L3in.
Supply voltage: 400 V AC +/- 10% 3 phase, 50...60 Hz
Maximum current 80A/phase.
N.B. The supply voltage to TTC80F should be wired via an all-pole switch
with a minimum contact gap of 3mm.
N.B. TTC80F must be earthed.
1
2 3 4 5 6 7 8 9
L1 L2 L3 L3 L2 L1
1 1
3
Figure 1: Wiring of supply voltage and load
Load
Terminals L1out, L2out and L3out.
Resistive 3-phase heater without neutral
Maximum load:
18400W/phase at 400V phase - phase voltage (80A).
Minimum load:
1100W/phase at 400V phase - phase voltage (5A).
Main sensor and external set-point (figs 2-6)
Terminals 1 and 4. Low voltage. Not polarity sensitive.
N.B. Terminals 2 and 3 are internally connected and are used to simplify
wiring when using external setpoint.
N.B. Choice of internal or external setpoint is done using switch 1.
TTC80F
Figure 2: Wiring of room sensor TG-R530 or TG-R6xx when using
internal setpoint
Figure 3: Wiring of room sensor TG-R430 used as external
setpoint and sensor
1 2
3 4
TG-K3xx
TG-G1xx
Figure 4: Wiring of floor or duct sensor when using
internal setpoint
TG-K3xx
1 2
3 4
TG-R4xx
TG-G1xx
2
3
Figure 5: Wiring of external separate sensor when using TG-R4xx
as external setpoint
TG-K3xx
1 2
3 4
TBI-xx
TG-G1xx
1
2
Figure 6: Wiring of external, separate sensor when using
potentiometer TBI-xx as external setpoint
1
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Verwandte Anleitungen für Regin TTC80F
Inhaltszusammenfassung für Regin TTC80F
- Seite 1 Mount TTC80F vertically with the text right side up. Figure 2: Wiring of room sensor TG-R530 or TG-R6xx when using internal setpoint N.B. TTC80F emits approx. 150W of heat at 80A and full output which must be dissipated. Wiring Supply voltage Terminals L1in, L2in and L3in.
- Seite 2 Limiting sensor For slow temperature changes i. e. room control TTC80F will act as a Leave the sensor terminals unconnected. Set all switches in the Terminals 5 and 7. Low voltage. Not polarity sensitive. P-controller with a proportional band of 1.5K.
- Seite 3 R6xx vid drift med internt börvärde Montera TTC80F lodrätt med texten rättvänd. Önskad funktion ställs in med hjälp av funktionsomkopplare 2 och 3. OBS: TTC80F avger vid full effekt ca 150W förlustvärme vid 80A som Önskade begränsningstemperaturer ställs in med potentiometrarna måste kunna kylas bort.
- Seite 4 (då ärvärdet = börvärdet) kommer lysdioden att blinka i takt med att Pulsperioden (= summan av Till- och Från-tid) är med potentiometern TTC80F pulsar fram ström. Pulscykeltiden är 6 - 60 sek beroende på RoHS CT ställbar 6 - 60 sek.
- Seite 5 Leistungsbedarf angepasst. Max. Belastung: 18400 W/Phase bei 400V Hauptspannung (80A). Der TTC80F ist vor allem für die Anwendung zusammen mit TG-Ge- Min. Belastung: 1100 W/Phase bei 400V Hauptspannung (5A). bern von Regin entweder für Zuluft- oder Raumtemperaturregelung vorgesehen.
- Seite 6 (wenn der Istwert dem Sollwert entspricht) blinkt die Leuchtdiode im Regelungsprinzip gleichen Takt, wie der TTC80F den Strom pulsieren lässt. Die Dauer für einen Pulszyklus beträgt 6 bis 120 s, je nachEinstellung am CT- Der TTC80F steuert die gesamte angeschlossene Leistung im Ein- Niederspannungsrichtlinie (LVD) Potentiometer.
- Seite 7 Montez TTC80F verticalement avec le texte placé vers le haut. placée dans la gaine d’alimentation après la élément chauffant. N.B. Le TTC80F émet environ 150W de chaleur à 80A qui doit être Le choix de fonction se fait en utilisant les interrupteurs 2 et 3. Le Fig 2: Raccordement de la sonde d’ambiance TG-R5xx ou TG-R6xx...
- Seite 8 1 et 4. Rebranchez la tension. Potentiomètres Les fonctions de limite minimale et maximale ne sont pas acitvées quand Le TTC80F ne doit pas donner du courant et le LED doit être Setp. Point de consigne 0...30°C.