The Three-Phase 853 Digital
SCR Power Controller

Specifications

Phase:
Three-phase, six SCR switch

Input Voltages:
24 to 600 volt RMS

Frequency:
50/60 ± 2 Hz.

Ambient:
50°C/120°F maximum

Ratings:
40, 90, 175 & 350 amp standard current ratings
(open chassi ratings up to 1300 amp)

Regulation:
±1% (configurable for voltage, current, or power)

Local Analog Input Signal: Programmable to accept various input signals such as 0 to 20 mADC or 0 to 5 VDC

Local Analog Output Signal: Programmable to output various control signals such as 0 to 20 mA or 0 to 5 VDC

Control Power:
Customer-supplied 85 to 265VAC, single-phase