T&R PT30-10 Mk2 High Voltage DC Cable Test System
Includes: Output lead set & carry case, mains lead, neutral link, spare fuse set, operating manual, USB flash memory key, USB keyboard.
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The T&R PT30-10 high voltage dc test set is designed to perform tests on installed cable and jointing systems. The units have a variable output voltage with a maximum of ±30kVdc, with a maximum charging capability of 10mA. A zero-volt interlock is fitted that prevents the output being switched on unless the output control is at zero.
The T&R PT30-10 includes an automatic load discharge system that discharges the cable under test when the output is switched off or a breakdown occurs. The internal dumping system can discharge a maximum of 2.5kJ on each output, corresponding to 4µF at 30kV. In the event of a test object failure, the overload circuit will automatically switch off the output voltage and earth the output via the internal discharge circuit.
A manual discharge probe is also supplied as standard with the PT30-10 unit, allowing higher load capacitances to be safely discharged. The mk2 units introduce automatic 115/230V mains voltage selection, allowing easy transition between site voltages.
The output voltage is metered by two large, linear, analogue instruments marked 0-30kV. Test object current is metered by two further analogue instruments with 0-10 scale marking. The meter reads 0-10mA directly, or 0- 1mA when the ÷10 push button is operated.
±30kVdc output voltage.
10mA output capability.
Both voltage and current metered on HV outputs.
Automatic earth system for dumping capacitive loads.
HV output plug & socket system.
Key operated supply switch to prevent unauthorised operation.
Visual indication of test piece failure.
Automatic mains voltage selection.
|Unit Type||Voltage||Continuous||5 Minutes|
|PT30-10||0 to ±30 kV.||5 mA.||10 mA.|
|The above intermittent on times must be followed by an off time of 15 minutes and is based on ambient temperature of 25° C.|
|The positive and negative output voltages on the PT series are metered on the HV output by separate analogue instruments.|
|PT30-10||0 to 30 kV.||±1.5% of full scale.|
|The output current on both of the outputs is metered by a dual range analogue instrument. The 1 mA range is selected by the 10 pushbutton adjacent to the mA meter.|
|±2.5% of full scale.
1 mA ±2.5% of full scale.
|The PT30-10 is protected by an overload trip on the output that operates at 12mA.|
|Supply Requirements||115V/230 V±10% auto-selecting
50/60 Hz 1ph 750 VA max.
|Protection and safety
|The output of the unit is protected by an overload trip, and the input and control supplies are protected by fuses.|
|Storage temperature||-20° C to 60° C.|
|Operating temperature||0°C to 45° C.|
|Dimensions||471 x 191 x 362 mm.|
|Weight||25kg unit only.
32kg including bag & leads.
|T&R PT30-10 mk2 warranty||1 year.|
No customer reviews for the moment.
|10m Leads||10m HV leads.||A064-111|
|10m Earth||10m earth lead.||A064-112|
|15m Leads||15m HV leads.||A064-100|
|15m Earth||15m earth lead.||A064-101|
|20m Leads||20m HV leads.||A064-156|
|20m Earth||20m earth lead.||A064-157|
|DP40||DP40 discharge probe, carry case including space for leads.||067|