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The TC1027 and TC1028 provide
simple, safe and compact high current power control for both resistive and
complex single phase loads. Voltage feedback compensation for supply variations
is standard. Internal fusing is optional. TC1027—available as a solid
state contactor or a burst fired SCR assembly that is optimized for resistive
control from 300A to 500A at 120Vac to 500Vac. The SSC version accepts a DC or
AC logic input and the SCR version accepts a selectable DC analog input or
local potentiometer control. |
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TC1028—compact
single phase high current SCR assembly that provides enhanced control
performance for resistive and complex loads up to 1650A and 690V. The TC1028 is
rich in control features, with selectable inputs and firing modes and
retransmission, PLF, current limit, fuse fail detection, and others. It accepts
the Model 260 diagnostic unit for testing and troubleshooting. The unit is
available in its standard configuration up to 1200A. At 1650A (and optionally
from 750A to 1200A), the unit must be split into a separate SCR assembly and
driver unit (MC1028). |
Single phase 300-1650 amps, 690Vac max.