Conformance:
 

IEC 61999-1-4 Class 1, IEC 61000-4-30 Class A or B depending on measurement function, IEEE519, IEEE1159, IEEE1459

Clock/calendar:

Leap years, 24-hour clock

Real-time clock accuracy:

not more than ±1 sec/day

Internal memory capacity for data:

at least 1 GB

Maximum recording period:

at least 31 days

Measurement time control:

automatic

Maximum number of events

limited only by the size of the internal memory

Power requirements:

100V to 240V rms ±10%, 47-63Hz, 40W

Operating time during interruptions (internal UPS operation):

5 minutes per interruption, 60 minutes total operating time without recharging

Dimensions:

215mm x 310mm x 35mm  (8.5" x 12.2" x 3.5")

weight:

6.3kg (14lb)

Measurement types:


 

One Phase plus Neutral, One Phase IT No Neutral, One Phase Split Phase, Three Phase Wye, Three Phase Delta, Three Phase IT, Three Phase High Leg, Three Phase Open Leg, 2 Element Delta, 21/2 Element Wye.

Voltage Input channels:

4 AC/DC 

Current Input channels:

5 channels

Voltage channels:
 

Input resistance: 2MΩ
Input capacitance: <20pF

Current input characteristics:
 

2V rms= full scale, 1MΩ input impedance for ferro CT's, low impedance for Flexi-CT's

Measuring method:

 

Simultaneous digital sampling of voltage and current. Digital PLL synchronized sampling, internal frequency references used during voltage drops.

PLL synchronization source:


 

The PLL synchronizes to the A-N voltage for Wye power types, and to the A-B voltage for Delta power types. All listed power types can be characterized as either Wye or Delta.

PLL lock range :

42.5 to 69Hz

Sampling frequency:

 

Voltage and current: 2.56 samples/cycle inter-harmonics per IEC61000-4-7: 2 560points/10 cycles (50Hz), 3072 points/12 cycles (60Hz) Transient Voltage: 5MHz

A/D resolution:
 

Voltage and current: 24 bits
Transient voltage: 14 bits

AC voltage range:

1000V rms ±10% over range

DC voltage range:

±1000V rms +10% over range

Voltage crest factor:

3 or less

Current measurement range:

Depends on current probe used

Current crest factor:

4 or less

Measurement type:

 

True rms calculated continuously: every cycle, every 1/2 cycle, and every 10 or 12 cycles at 50 or 60Hz respectively, as required by IEC 61000-4-30.

Measurement uncertainty:
 

AC: ±0.2% of reading ±0.1% of full scale, above 50V rms.
DC: ±0.5% of reading ±0.2% of full scale, above 50V dc.

Measurement type:

 

True rms calculated continuously: every cycle, every 1/2 cycle, and every 10 or 12 cycles at 50 or 60Hz respectively, as required by standards.

Measurement type:

Waveshape sampling

Full scale:

8000 Volts peak

Sample resolution:

200nS

Measurement uncertainty:
 

±5% of reading ±20 V (test parameters: 1000 V DC,
1000V rms, 100 kHz)

Measurement type:

 

True rms (one cycle calculation by overlapping each half cycle - voltage between lines is measured for 3P3W lines and phase voltage is measured for 3P4W lines).

Displayed data:

Amplitude and duration of swell

Measurement:

Same as rms voltage

Measurement type:

 

True rms (one cycle calculation by overlapping each half cycle - voltage between lines is measured for 3P3W lines and phase voltage is measured for 3P4W lines).

Displayed data:

Amplitude and duration of dip or interruption

Measurement:

Same as rms voltage

Measurement type:

Same as voltage dip

Connector:

RJ-45

Speed and type:

10/100 Base-T, auto MDIX

Communications protocol:

TCP/IP over Ethernet

Connection:

wireless (2.4 GHz radio)

Speed:

up to 700 kbit/second

Communication protocol:

Bluetooth SPP

Measurement type:

 

True rms calculated continuously: every cycle, and every 10 or 12 cycles at 50 or 60Hz respectively, as required by standards.

Measurement range:

42.5 to 69 Hz

Measurement source:

Same as PLL synchronization source

Measurement accuracy:

±10MHz (10 to 110% of range, with sine wave).

Measurement range:

0.000 to 1.000

Measurement accuracy:
 

±1 digit from the calculation of each measured value (±3 digits for total)

Measurement method:
 

Calculated from the phase difference between voltage fundamental and current fundamental

Measurement range:

-1000 (leading) to +1000 (lagging)

Measurement accuracy:

±0.5% of reading ±2% of full scale ±1 digit

Measurement method:
 

Positive sequence voltage divided by negative sequence voltage, per IEC 61000-4-30

Analysis window:

Rectangular

Analysis order:

1st to 50th order

Measurement accuracy:

Voltage/Current 1st to 0th orders: ±0.5% of reading ±0.2% of full scale, 2nd 1st to 50th orders: ±1% of reading ±0.3% of full scale (current sensor accuracy must be included for current and power)

Measurement method:

IEC 61000-4-7

Inter-harmonic Voltage and Current (intermediate harmonics)

Analysis window:

Rectangular

Analysis orders:

1.5 to 49.5th order

Measurement method:

IEC 61000-4-7

Operating environment:

Indoors or in covered area outdoors, up to 2000m altitude

Storage temperature:

-20°C to 50°C

Operating temperature

0°C to 40°C

Humidity:

80% RH maximum non-condensing

EMC:

 

EN 61326-1: 1997+A1: 1998 Class A
EN 61000-3-2: 1995+A2: 1998
EN 61000-3-3: 1995

Safety:


 

EN 61010-1-2nd Edition: 2000
Voltage input unit: Contamination Level 2, Overvoltage Category 1000V CAT III, 600V CAT IV (anticipated overvoltage: 8000V)

Voltage terminals:

1100 volts rms

Voltage durability:

5550 Vrms AC for 1 minute, between voltage input terminals, voltage input terminals and current probes, and voltage input terminals and case (50/60Hz, 1mA sense current).

Enclosure protection:

IP30 (per EN60529