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T&R Test Equipment
PCU1-SP Mk2 Primary Current Injection System


The T&R Test Equipment PCU1-SP Mk2 is medium powered primary current injection system offering output currents up to 5000A. Ideally suited to primary current injection, stability testing and circuit breaker testing.

Part Number:
PCU1-SP mk2

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List Price

£8339.00
10006.80 incl. VAT)
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T&R PCU1-SP Mk2 Primary Current Injection System

The PCU1 mk2 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 Two Models Available:

  • PCU1-LT mk2
  • PCU1-SP mk2

Both are ideally suited to primary current injection, stability testing and circuit breaker testing.

What does the SP version offer in addition?

T&R SPu1-SP offers direct-reading CT ratio and polarity tests and a 100A secondary injection output.

Three loading units are available, delivering a maximum output current of 200A, 2000A or 5000A.  Each loading unit has two or three output taps to allow for a wide range of load impedances. For example, the NLU5000 may be configured to either give a maximum current of 5000A on the 2.3V range, 2500A on the 4.6V range or 1250A on the 9.2V range. The control units are rated at 11.5kVA.  All metering is digital, and a memory facility is provided to hold the current reading when the output trips or is switched off. The current is thyristor controlled and is automatically switched off when the device under test trips. The PCU1 systems have a high accuracy timing system, allowing timing tests to be carried out to a resolution of 1ms.  Selection for normally open or normally closed contacts is automatic, and the status of the contacts is shown on the front panel. Timing modes are available to test under and over current devices, re-closers, under and over voltage devices, current trips and circuit breakers. A full range of high current output leads are available to complement the system in a range of lengths.

T&R PCu1-SP Key Features:

  • 5kA maximum output current (higher overload currents for 2s)
  • Multi-function digital timing system
  • Digital true RMS memory ammeter
  • Solid state switching
  • 200A, 2000A and 5000A loading units
  • Three range outputs on loading units
  • Rugged, compact design
  • Optional trolley mounting of system
  • Secondary injection up to 100A
  • Auxiliary metering input
  • Direct reading CT ratio and polarity

 

 

Technical Specification for: T&R Test Equipment PCU1-SP Mk2 Primary Current Injection System

PCU1-SP Mk2PCU2
Feature
Primary injection
Max output power11.5kVA 40s20kVA 5 min
Secondary injection
CT ratio/polarity test
Product Downloads

 

Accessory Code Description Price (Ex VAT)
A199-0003 100AL (Replacement lead set for 100ADM mk2/3, 200ADM & PCU1-SP with grey case) £612.00 ADD
A204-0005 Trolley for PCU1-LT PCU1-SP & PCU1-C control unit and loading unit £693.00 ADD
NAL2000/1.5m NLU output leads 2000A 1.5m 280mmsq - PCU1-LT / SP system £975.00 ADD
NAL2000/3m NLU output leads 2000A 3m 280mmsq - PCU1-LT / SP system £1,137.00 ADD
NAL2000/5m NLU output leads 2000A 5m 280mmsq - PCU1-LT / SP system £2,024.00 ADD
NAL3000/1.5m NLU output leads 3000A 1.5m 420mmsq - PCU1-LT / SP system £1,714.00 ADD
NAL3000/3m NLU output leads 3000A 3m 420mmsq - PCU1-LT / SP system £1,907.00 ADD
NAL5000/1.5m NLU output leads 5000A 1.5m 560mmsq - PCU1-LT / SP system £2,270.00 ADD
NAL5000/3m NLU output leads 5000A 3m 560mmsq - PCU1-LT / SP system £2,394.00 ADD
NLU200 200A 60v loading unit £5,109.00 ADD
NLU2000 2000A loading unit £4,712.00 ADD
NLU5000 5000A loading unit £5,397.00 ADD
SPA-0176 Transport cases for PCU1 loading unit trolley and cables. (SET) price on request

 

 

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