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  RD-33 Dytronic Three-Phase Reference Standard
EA-100 Energy Auditor


Rugged, Weatherproof, Lightweight & Compact – the EA-100 is packaged to be left on-site for continuous monitoring and recording even if power is lost the battery back-up will sustain measurements for at least 24 hours and infinite data storage. The EA-100 weighs in at 5lbs, dimensions 9.25”x7.5”x5” and is water resistant.

Infinite Data Backup – using Flash storage without the need for continuous power.

NIST Traceable Calibration – the EA-100 and associated clamp probes are calibrated using equipment traceable to NIST.

Safety 600V CAT IV – safety is of paramount importance, particularly when applications require measurements undertaken upstream of any fused protection. CAT IV provides the confidence to users that the product has the isolation necessary and is safe to use.

Powerful PVII data analysis software – enables efficient diagnostic evaluation of measurement data that can be analyzed, recorded and communicated to those that need to know.

Customer Site Data Records maintained in WATT-Net PlusTM – don’t know where to keep site data? Transfer PQ information and store within Watt-Net Plus Advanced Data management Software. This functionality is not currently available and is in planning for future Watt-Net Plus development.

Radian Technical Support – the same technical support team that you have become familiar with from Radian are available to assist with your customers operational needs, training and technical support.


The Energy Analyzer EA-100 is a portable, easy to use Data Recorder. Perfect for single phase or three phase site energy consumption analysis and basic power quality monitoring. The EA-100 supports standard wiring configurations including; 1P2W, 1P3W, 3P3W, 3P4W and 2.5 elements.

PVII Software is supplied with the EA-100 allowing data to be transferred to an external computer for later analysis and record keeping.


Technical Data

Power Supply

V1 Service Voltage: 90 – 750 VAC, 0 – 400 Hz

Measurement Accuracy

Voltage: V1, V2, V3, 0 – 600 VAC, 0.2% of Full Scale + 0.2% of reading
Current: I1, I2, I3,
0 – 1 VAC/DC (Clamp) - 0.1% of reading + 0.1% of Full Scale + CT Accuracy
0 – 100 mVAC (Flex Probe)
1 – 18 A - 0.02A + 0.5% of reading
18 A – 180 A - 0.2A + 0.5% of reading
180 A – 2500 A - 2A + 0.5% of reading


Sampling Speed: 32 samples/cycle (45 – 65 Hz)
Display: 240 x 64 LCD Monochrome)

PowerView Software

Min. PC configuration: Operating System - Windows XP, WIN 7/8, USB interface


PV II Communication: Compact Flash

Internal Clock

Accuracy: ± 0.05 seconds
Drift: ± 0.5 sec/day


Storage Rate: 1, 5, 10, 15, 30 seconds, 1, 5, 10, 15, 30 minutes
Memory: 1 GB Compact Flash

Power Supply

Power Supply: 50VA 100 – 600 VAC ±10%, 0 – 400 Hz
Battery Run Time: 4 hours


Operating Temperature: -20°C to +60°C, Storage -20°C to +70°C.
Humidity: Max 80% relative non condensing
Altitude: Max 2000m/6500 ft


Approval: IEC 61010-1, CAN/CSA-C22.2 600V CAT-IV
Pollution: Degree 2

Dimensions - 9.25” (25.4 cm) L X 7.5” (19 cm) W x 5.0” (12.7 cm) H
Weight - Approximately 5 lbs (2.27 kg)
Warranty - Three year limited warranty, excluding battery pack. Extended Warranty is available.

Ordering Information

Part #
Model Description
Energy Analyzer, 600V CAT lV, 120V
Power Cord
8900200 EA-100-KIT EA-100 Software on USB Flash Drive, 1G
Memory Card (2), USB Card Reader &
Set (3) 20" Flex CT
EA-VOL-004 Set (4) 6' Fused Voltage Leads for
R/Y/B/BK - 1jumper


Arrow EA-100 Brochure

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