ESGT
Three-phase thyristor controller, phase angle or oscillation package control
Application
The ESGT is a three-phase thyristor controller (max. load current 8 to 220A) for controlling larger resistive or inductive loads. The modular compact design and the control with a continuous control signal make these power controllers the perfect actuator for industrial power control. The power section of the thyristor controller consists of two antiparallel connected thyristors, the insulated heat sink and the control electronics. Due to the use of function modules, adaptation to any application is one of the greatest
advantages of this type series.
Technical Data
| Load voltage: | 3 x 400V AC +/- 15% (opt. other voltages) |
| Power supply voltage: | 1x 230V external |
| Max. Rated current: | 8-220A, higher currents on request |
| Rotating field: | self-synchronising |
| Load types: | resistive and inductive loads |
| Protection type: | IP20 |
| Humidity class: | E according to DIN40040 |
| Built-in unit: | according to VDE 0558 |
| Installation: | vertical, electrical connections at the bottom |
| Display of operating states: | LED´s (SE1, SE2, Uh) |
| Ambient temperature: | 0...+55°C |
| Current limitation: | 5...100% of the input current |
| Fault indication: | Phase failure, heat sink temperature, undervoltage, thyristor error |
| Inputs: | 0...10V, 0...20mA, potentiometer connection (2,5...1kOhm), 10...0V inverse input (option) 5V/5...10kHz pulse width modulation input |
| Potentiometer input: | 0-10V DC |
| Inverse input: | 10-0V DC |
