LIFEVIEW PDA II ATEX

A market leader in electrical condition monitoring of rotating machines, providing live and online data of machine health

The LIFEVIEW® PDA II ATEX is a permanently installed online condition monitoring system designed specifically for high voltage motors and generators installed in hazardous area environments. The analyser measures Partial Discharge (PD) at user defined intervals and contains the appropriate circuitry to provide operators with alarms and a live trend of the PD magnitudes which have been proven to have a direct correlation with insulation health. The PD data is stored internally to the device and can be accessed for in depth analysis by an expert who will be capable of diagnosing and recommending any remedial actions required.

PDA II ATEX Version

IECEx/ATEX EEx-d IIB T5 IP66 Gb enclosure
3 channel PD monitoring
Advanced interference filtering capabilities
Gain configuration options to allow for connecting to most PD sensors
Rotor leakage flux monitoring
Built in analogue outputs and warning/alarm output relays
Complete with live visual indicator warning alarms and trend screen
Stores up to 3 years of PD measurements including patterns (depending upon measurement type and interval)

In-Built Computer
Low heat dissipation processor
4GB RAM
256GB SSD
Windows IoT

Data Acquisition
Partial Discharge	3 Channels
Air Gap Flux Module	1 Channel
A/D Converter Resolution	16 Bits
A/D Converter Sampling Rate	50kS/s
PD Low Cut-Off Frequency	100kHz, 500kHz, 1MHz, 2MHz
PD High Cut-Off Frequency	1MHz, 10MHz

Interfaces
Power Supply	100-240VAC, 50-60Hz
Relay Output	4 x NO/NC Channels
Analog Output	4 x Channels 4-20mA
Ethernet	2 x RJ45 (1xRJ45 External)
USB	2 x USB Internal Ports

Software
Main Display	PD Trends (Qm), Warnings / Alarms
Partial Discharge Trend	Qm and Qapp
Output Control	Analogue & Relay Output
Partial Discharge Patterns	Y-axis in [pC] or [nC]
Air Gap Flux Module	Normalised Deviation

Environment
Operating Temperature	0 to 50°C
Relative Humidity	10% to 90%
Protection Degree	IP66
Area Classification	ATEX / IECEx rating: EX d IIB T5 Gb

Mechanical Specifications
Dimensions (WxHxD)	415mm x 330mm x 260mm (Without Cable Glands)
Weight (Approx.)	28kg