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This system consists of a control unit which is compatible with one of two loading units (both of which are sold separately). Please note that you will require one of the loading units to use this tester.
Working with high currents? The T & R PCU2 mk5 outputs maximum current to 5000A (5kA), giving users complete control over the injection of high currents as part of commissioning and maintenance.
Optimised for use in difficult conditions, both the control unit and the optional loading units for this product are encased in tough, durable steel cases complete with castor wheels and protective lifting handles for easier transportation. The systems are designed to take up as little space as possible, ensuring they can be placed as close as possible to the object under test to minimise power requirements and ensure that available current is at its maximum level.
The PCU2 is made with flexibility in mind; by using the loading unit and the control unit, users can easily configure different current injection levels. For example, a control unit and a LU5000 loading unit could be used to inject current of 5000A up to 5 minutes, 8000A for seconds or 10000A for 1 seconds. Other loading units and settings are available depending upon the configuration of the unit (please see the attached user manual for more information).
This product is ideal for a wide range of primary current injection applications such as testing CT ratio, circuit breakers and under/over current relays.
T & R PCU2 mk5 Primary Current Injection System Key Features
- Maximum output of current to 5000A (5kA)
- 20kVA 5 minute output capability
- Configurable - two optional loading units available
- Multifunction timing system
- Digital true RMS memory ammeters
- See what's happening at all times with bright LED displays
- Automatically switches itself off after testing
- Centralised control and metering
- Separate control/loading units
- Low impedance, dual-range outputs
- Flexible timing - with resolution of 1ms
What's Included?
- T & R PCU2 mk5 Primary Current Injection System
- Spare Fuse Set
- Operating Manual
- 1 x 5m Loading Unit Power Interconnection Lead
- 1 x 5m Loading Unit Metering Interconnection Lead
- 1 x 2m Mains Lead
Optional:
You will require one of the two available loading units for this product to use it.
- LU5000 Loading Unit (range to 5000A)
- LU6000 Loading Unit (range to 6000A)
T & R PCU2 Technical Specifications
Loading Unit Output | |||||
---|---|---|---|---|---|
LU5000 | LU6000 | ||||
Parallel Mode | Series Mode | Parallel Mode | Series Mode | ||
Open Circuit V | 0-4V | 0-8V | 0-3.3V | 0-6.6V | |
Continuous | Current | 2500A | 1250A | 3000A | 1500A |
Max kVA | 10 | 10 | 10 | 10 | |
5 Min On/15 Min Off | Current | 5000A | 2500A | 6000A | 3000A |
Max kVA | 20 | 20 | 20 | 20 | |
5 Sec On | Current | 8000A | 4000A | 9600A | 4800A |
Max kVA | 32 | 32 | 32 | 32 | |
1 Sec On | Current | 10000A | 5000A | 12000A | 6000A |
Max kVA | 40 | 40 | 40 | 40 |
Metering | |||
---|---|---|---|
Parallel Mode | Series Mode | ||
Range 1 | Full Scale | 5000A | 2500A |
Resolution | 1A | 1A | |
Accuracy | 0.6% rdg + 6d | 0.6% rdg + 6d | |
Current Trip | 5500A | 2750A | |
Range 2 | Full Scale | 10.00kA | 5.00kA |
Resolution | 0.01kA | 0.01kA | |
Accuracy | 0.6% rdg + 6d | 0.6% rdg + 6d | |
Current Trip | 11000A | 5500A |
More specs available in attached documentation.