Pcui-sp MK3 5KA 11Kva
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 Mk3 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 CU-PS MK2 system.
Features • 5kA maximum output current (higher overload currents for 2s) • Multi-function digital timing system • True RMS memory ammeter with single cycle capture • 200A, 2000A and 5000A loading units • Three range outputs on loading units except NLU200* • Direct reading CT ratio and polarity • Optional trolley mounting of system • Secondary injection up to 100A • Rugged, compact design • USB Storage
Availability
Backordered — sourced independently
Not on our shelf today. Z Power Electric sources this part through independent, surplus, and new-old-stock channels rather than waiting on the factory queue, and confirms price and lead time within 24 hours.
Catalog pricing
Request pricing and availability for this item. Z Power Electric can confirm lead time, sourcing options, and part details.
- 30-day returnsOn standard orders
- 24-hour quoteFrom our sourcing team




Quick facts
- Part number
- PCUI-SP
- Category
- Safety & Test Equipment
Also searched as
PCUISP · PCUI SP
Questions about this part
Where can I buy the PCUI-SP?
Not on our shelf today. Z Power Electric sources this part through independent, surplus, and new-old-stock channels rather than waiting on the factory queue, and confirms price and lead time within 24 hours. Z Power Electric is an independent MRO supplier in Calimesa, California — we buy outside authorized distribution, which is why we can quote parts that a standard distributor shows as unavailable.
Is the PCUI-SP discontinued or obsolete?
Manufacturer lifecycle status changes by part number and region, so we confirm it per quote rather than publishing a claim that may be out of date. Either way it does not change what we do: we source discontinued, obsolete, and backordered parts as a matter of course, and the quote states whether we located the original or are proposing an equivalent.
How long does it take to get a quote on the PCUI-SP?
We respond to every sourcing request within 24 hours, and the quote states a confirmed ship date rather than an estimate. Mark the request urgent if the part is holding up a line.
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