|
The 7100L is a simple, economic solid state contactor for use with low
temperature coefficient resistive loads.
The 7100L range provides an effective replacement for
electromechanical contactors. Fast switching reduces the thermal
cycling of the elements resulting in long element life. There are no
mechanical contacts to wear out and so maintenance costs and
downtime are reduced.
Silent operation and lack of electrical interference, achieved by zero
voltage switching, give environmentally friendly operation.
Ratings The 7100L is offered in a wide range of current ratings (from 16 to 100
amps) which are rated at 45°C
Inputs These units, with integral
heat sinks, are driven by a logic input signal
which can be either DC or AC, depending on the order code. Firing is
ON/OFF in response to the logic input, with zero voltage switching.
|
|
A green ‘heat’ LED indicator on the front face indicates the status of the
input signal.
Fusing High speed fuses are external to the unit and can be ordered complete
with fuse holder as part of the 7100L order code. Spare fuses or
complete fuse and fuse holder assemblies can also be ordered
separately.
International approvals CE (EN60947-4-3), UL and cUL (file number E86160) |