The full-function test kit consists of a signal-injection
box which can be used alone or with a supporting personal computer (PC) The optional test kit software is compatible with
Windows 95, 98 and Windows NT Operating systems. The Full-function Test Kit
(FFTK) supports testing of a wide variety of trip units in Masterpact® NW/NT,
Powerpact® and Compact® circuit breakers. The test kit without a supporting PC may be used to
check: The mechanical operation of the circuit breaker The electrical continuity of the connection between the
tripping coil and the trip unit Trip unit operation Display of settings Operating tests on the electronic component Automatic and manual tests on protection functions (trip
curve verification) Tests on the Zone-Selective Interlocking (ZSI) function Inhibition of the ground-fault protection for equipment Inhibtion of the thermal imaging Save test data into test kit The following trip units can be tested with the FFTK: STR22ME, STR22GE, STR22SE, STR23SE, STR23SP, STR43ME STR53UP, STR53UE ET 1.0M ET 1.0I ET1.0 Micrologic 2.0, 3.0, 5.0 Micrologic 2.0A, 3.0A, 5.0A, 7.0A Micrologic 5.0P, 5.0H, 7.0P, 7.0H
Micrologic 6.0A, 6.0P, 6.0H
|