Partial Discharge Analysis - Model PDA Premium - IRIS POWER - (Version JPG) - Page n° 2 - PDF Catalogue | Technical Documentation

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Fluxmeter, Transformer ratio-meter, Tester, Insulation tester, Capacitance tester

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PDA PREMIUM

Other ADWEL PDA Products

Partial Discharge Data Trending and Analysis

Phase-resolved (3D) test results based on 120 phase angle windows - the highest resolution on the market.

(Right: The clearly visible positive PD pulse predominance indicates slotdischarge, associated with looseness or deterioration of semi-conductive coating)


10000
iooo\
\ ioo\ Pulses \ second. io\ (PD Pulse \	PD Magnitude [Mi
repetition *tote)*
J	'H\V 90' 135" 1	807 225' 270° 315'
y m"³⁰⁰ -400		/ Phase ;S Angle ^y

ADWEL's PD software can superimpose an unlimited number of 2D or 3D graphs - enabling true qualitative and quantitative trending. Other manufacturers offer only single-point quantitative trending (Qm or NQN), of limited diagnostic value.

(Left: example of 2D pulse height graph trending)

Essential Specifications*


	Inputs:	Six BNC 50 Ohm connectors
	Dynamic range:	±16mV to ± 6400mV
	Noise separation:	Based on pulse shape and arrival times
	Bandwidth:	Tuned for capturing PD pulses as narrow as 2.3ns
	Magnitude windows:	16 per polarity per phase
	Phase angle windows:	120 (3° resolution)
	Data acquisition time:	20 seconds per phase
	Communication ports:	RS232 or USB (LAN available on request)
	Dimensions and weight:	43 X 41 X 16cm (17 X I61/2 X 6"), 9kg (20lbs)
	Power supply:	Universal, AC 85-264 V, 47-440 Hz
		DC 110-370 V
	External synchronization:	100 - 240 V at 25,50 or 60 Hz
	Operating platform:	Windows 2000, Windows XP
	Represented by:	"Specifications are subject to change without notice.

HEAD OFFICE

ADWEL INTERNATIONAL LTD. 50 Ironside Crescent, Unit 6 Toronto, Ontario, Canada M1X 1G4 Telephone: +1 (416) 321-1988 Toll Free: (800) 463-9371 Fax: +1 (416) 321-1991 info@adwel.com

EUROPEAN OFFICE

ADWEL INTERNATIONAL LTD.

Park House, Greenhill Crescent Watford Business Park Watford, Herts WD18 8PH United Kingdom

Telephone: +44-1923-254433

Fax: +44-1923-218278 info@adwel.co.uk

www.adwel.com

Partial Discharge Analysis - Model PDA Premium - IRIS POWER - #2

Fluxmeter, Transformer ratio-meter, Tester, Insulation tester, Capacitance tester