JUMO TYA-110 thyristor power unit (709040)
Funktioner
- Load currents up to 250A
- Load voltages 24V to 500V
- Free operating mode selection (phase-control reactive power and burst-firing operation)
- Integrated semi-conductor fuse
- Power adaptation through input signal attenuation
- Soft start with phase control reactive power
- Adjustable phase-angle cut-back (transformer mode)
- Free selection of the input signal (voltage, current and potentiometer input)
- Pre-wired master-slave economy circuit
- compensation through mains voltage monitoring
- Detection of partial load failure with economy circuit
- U2-, I2-, P control with adjustable actual value output
- Ignition pulse locking through digital input
- Installation on mounting rail and wall mounting
Applikationer
Switching of ohmic and inductive loads in short or long wave infra-red radiators, e.g.:
- Industral furnace/kiln construction
- Drying plants
- Glass industry
- Plastics processing
Beskrivelse
Thyristor power units are employed where larger ohmic and inductive loads have to be switched, e.g. in industrial furnace/kiln construction and plastics processing. The thyristor power unit comprises two anti-parallel switched thyristors, the insulted cooling body and the control electronics. Thyrister power units up to a load current of 50A can be either clipped onto a 35 mm mounting rail or fitted to the wall on a mounting plate. Units larger than 75A load current have to be fitted to the wall. Depending on the position of the internal switches, the thyristor power units operate with phase control and settable current limitation, or in the burst firing mode. In the burst firing mode, the phase angle of the first half wave can be controlled to also allow the operation of transformer loads. During the control process, mains voltage fluctuations do not affect the unit to be controlled. This is ensured by the choice of a underlying U2-, I2-, P control. An input signal attenuation allows the control range to be restricted and a base load to be prescribed via an external potentiometer. The burst firing mode allows an economy circuit for a multi-phase load. In the phase control mode, the default phase angle of the controller is slowly reached, starting at 180 degrees, in order to avoid high starting or inrush currents (softstart). The thyristor power units meet VDE 0160 5.5.1.3 (5/88) and VDE 0106 Part 100 (3/83). The device has to be grounded in accordance with the regulations of the competent energy supply company.
Dokumentation
Tilbehør
Tilbehørsartikler
| Varenummer | Produktbeskrivelse | Tildeling |
|---|---|---|
| 00067312 | Montagesatz f. Tragschiene 25/50A TYA110 MS25/50-110 | Pris på forespørgsel |
| 00068009 | 709710/02-Halvleder-sikring 32A (In=25A)-AC690V | Pris på forespørgsel |
| 00068011 | 709710/02-Halbleiter-Sicherung 80A (In=50A)-AC690V | Pris på forespørgsel |
| 00081800 | 709710/02-Halvleder-sikring 125A (In=75A)-AC690V | Pris på forespørgsel |
| 00081801 | 709710/02-Halvleder-sikring 160A (In=100A)-AC690V | Pris på forespørgsel |
| 00083318 | 709710/02-Halvleder-sikring 350A (In=150A)-AC690V | Pris på forespørgsel |
| 00371964 | 709710/02-Halvleder-sikring 550A (In=250A)-AC690V | Pris på forespørgsel |
Varer på lager
| Varenummer | Produktbeskrivelse | Tildeling | |
|---|---|---|---|
| 00088104 |
Type: TYA-110/3, Belastningsström: 25A Märkspänning: AC 230V Typts. TR/T0: ikke belagt |
Pris på forespørgsel | |
| 00088105 |
Type: TYA-110/3, Belastningsström: 50A Märkspänning: AC 230V Typts. TR/T0: ikke belagt |
Pris på forespørgsel | |
| 00088106 |
Type: TYA-110/3, Belastningsström: 25A Märkspänning: AC 400V Typts. TR/T0: ikke belagt |
Pris på forespørgsel | |
| 00088107 |
Type: TYA-110/3, Belastningsström: 50A Märkspänning: AC 400V Typts. TR/T0: ikke belagt |
Pris på forespørgsel | |
| 00088108 |
Type: TYA-110/3, Belastningsström: 75A Märkspänning: AC 400V Typts. TR/T0: ikke belagt |
Pris på forespørgsel | |
| 00088109 |
Type: TYA-110/3, Belastningsström: 100A Märkspänning: AC 400V Typts. TR/T0: ikke belagt |
Pris på forespørgsel | |
| 00088110 |
Type: TYA-110/3, Belastningsström: 150A Märkspänning: AC 400V Typts. TR/T0: ikke belagt |
Pris på forespørgsel | |
| 00088111 |
Type: TYA-110/3, Belastningsström: 25A Märkspänning: AC 230V Typts. TR/T0: Meldung Teillastbruch über Relais |
Pris på forespørgsel | |
| 00088112 |
Type: TYA-110/3, Belastningsström: 50A Märkspänning: AC 230V Typts. TR/T0: Meldung Teillastbruch über Relais |
Pris på forespørgsel | |
| 00088113 |
Type: TYA-110/3, Belastningsström: 25A Märkspänning: AC 400V Typts. TR/T0: Meldung Teillastbruch über Relais |
Pris på forespørgsel | |
| 00088114 |
Type: TYA-110/3, Belastningsström: 50A Märkspänning: AC 400V Typts. TR/T0: Meldung Teillastbruch über Relais |
Pris på forespørgsel | |
| 00088116 |
Type: TYA-110/3, Belastningsström: 100A Märkspänning: AC 400V Typts. TR/T0: Meldung Teillastbruch über Relais |
Pris på forespørgsel | |