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Features
 5kA maximum output current
(higher overload currents for 2s)
 Multi-function digital timing system
 True RMS memory ammeter with
single cycle capture
 2000A and 5000A loading units
 Three range outputs on loading units
 Rugged, compact design
 Optional trolley mounting of system
 Secondary injection up to 100A
 Direct reading CT ratio and polarity

 The PCU1 series are medium powered primary current
injection systems offering output currents up to 5000A. The
system consists of a separate control unit containing all
metering and control functions and a loading unit that
provides the high current output. The PCU1-SP mk2 is
ideally suited to primary current injection, stability testing and
circuit breaker testing. In addition, it offers direct-reading CT
ratio and polarity tests and a 100A secondary injection
output. T&R also offer the higher-powered PCU2 system

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