PD90-2/TD

Partial Discharge with Integrated Tan Delta

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The HV Diagnostics high voltage Test System PD90-2/TD offers both portable and build-in solutions for diagnostics of medium voltage cables, rotating machines and transformers. It covers your bases with Partial Discharge and Integrated Tan Delta testing.

Diagnostics of medium and high voltage cables provides the opportunity for early detection of vulnerabilities and preventative maintenance work to be carried out before the cable fails in service.

The comprehensive control and diagnostics software HV Diagnostics Suite® makes the process of diagnostics easy as never before, guiding the operator step by step through the entire process.

The Database solutions of HV Diagnostics Suite® makes data processing and availability for future references accessible in just a few clicks.

VLF Power Supply Required - Sold Separately

Features:

Flexible Separate standalone coupling capacitor and filter for ease of setup and portability
Battery or AC shore power operation
HVD Suite Software – for control and display
Rugged and portable
Automatic and Manual Control of gain, trigger, and filtering options
Analog and Digital Noise mitigating algorithms and Filtering Options
Ergonomic process driven menu guided user interface
Multiple Display format of PD Activity includes Phase Resolved Pattern, PD mapping, Raw signal , PD Intensity, PD Clusters, Voltage Dependence, Background Noise etc.

Rated at 90kV Peak - ideal for cables rated 46kV & below for full Acceptance & Maintenance testing *in combination with the HVA90 VLF/DC instrument (required, sold separately)
Includes PD Calibration Instrument (acc. to IEC 60270)
While mainly used for testing cables, can also be used for testing switchgear, motors, coils, transformers etc.
Quick and Easy reporting functionality
Corona protection toroid(s) included
All cables and accessories included in the injection molded transport case with wheels and pull handle
Detection of PDIV and PDEV

Software: HVD Suite

Automatic or Manual Modes for PD Diagnostics
Sets or recommends measuring parameters for easy reporting
Guided Diagnostics Process & Comprehensive Data Bank‍
Requires MS Window 7/8 or later

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Compatible VLF Hipots

HVA60, HVA90

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Technical Specifications

Ordering Information:

709 223

Power Supply / Input Voltage

Internal Battery or 120-240V 50/60 Hz

Supply Power Required

20VA

Rated Max Voltage

90 kV Peak / 1-64 kV RMS @ 0.1 Hz

Rated Max Current

1 Amp

Operating Frequencies

0.01 to 0.1Hz (Default 0.1Hz)

Filter Capacitance

1nF

Coupling Capacitance

1nF

Input Impedance

10kOhm / 50pF

Sampling Rate

125 MHz (Ver2 - 200MHz)

Bandwidth

100 MHz

Measuring Range

12 miles @ 260 ft/uS
20 km @ 80 m/uS

VOP Range (V/2)

10m-150 m/uS or 32-490ft/uS

PD Background Level

<30 pC

PD Location Accuracy

PD Resolution

0.2m/0.6ft and 0.1pC

Voltages Synchronization

Automatic

Triggering

Manual and Automatic

HV Coupling Capacitor

Dimensions:

12" x 10" x 31” (300 x 250 x 785mm)

Weight

47 lbs / 21.2 kgs

Filter

Dimensions:

12" x 10" x 27” (300 x 250 x 690mm)

Weight

44 lbs / 19.9 kgs

Environmental:

Storage

-4F° to 150F° / -20C° to 65C°

Operating

23F° to 113F° / -5C° to 45C°

CALIBRATOR (ACC. IEC 60270)
included with every PD60-2 system

Ordering Information:

700 222

Output

100pC to 10 nC

Size and Weight

0.7 lb. @ 2.4” x 6.5” x 1.3”
0.3 kg @ 60mm x 164mm x 33mm

DIAGNOSTICS SOFTWARE: HVD SUITE
(included with all PD / PDTD systems)

Features

Automatic and Manual Control of HVA and PD Test System Fully Guided Measurement Process Storage Database PD Display – Raw Data, Calibration Pulse/s, PD Amplitude versus Distance, PD Amplitude versus Phase, PD Location (PD mapping), PDIV and PDEV, Automatic Distance to PD fault location, Noise and filtering options

Windows Compatible *

Windows 7, 8, 10 64 bit Operating Systems

* Note these are not included in scope of supply:

Laptop/PC is required to operate PD & PDTD – systems include Laptop/PC with order, unless otherwise specified.
An HVA Series VLF AC is required to operate with this instrument and is not automatically included.

Note: Due to continuous development, the information may change without notice.