Gefran GTF-90-480-2-1-0-M 3-P-M

Ideal for control of resistive loads with low and high thermal coefficient, IR lamps, transformers, in mono-bi-triphase configurations and currents up to 250 Amperes
Current levels from 40A to 250A
Rated voltage 480Vac to 600Vac
Trigger configurable in “Zero crossing” (Fixed Cycle, Burst Firing, Half single Cycle) or “Phase angle”
Analog control input, configurable in:
Volt, mA, potentiometer (digital in PWM)
Incorporated Resettable Electronic fuse (optional)
Total and partial load interrupt alarm (HB) (optional)
Communication Modbus RTU, RS 485 2 wires (optional)
Current limit (optional)
V, I, P feedback (optional)
Connections for monophase and triphase applications (just in zero crossing” mode)
Configuration from PC (by USB – TTL cable)
CE, TÜV, UL Marking