Power quality analysis PQM-701Z0 pages

Index: WMGBPQM701
WMGBPQM701Z
WMGBPQM701ZR2

POWER QUALITY ANALYZERS

PQM-701 / 701Z / 701Zr
Independent power
supply socket

PQM-701Z
Additional socket
RS-232 interface

PQM-701Zr
ANALYZER MEASURES
ING
AND RECORDS ACCORD
TO THE IEC 61000-4-30

CLASS A
STANDARD

IP 65

PQM-701:

PQM-701Z:

PQM-701Zr:

! power to the analyzer is supplied from tested ! has an independent power supply socket, ! has an independent power supply socket and
mains (internal power supply) and is used in all especially suited for voltage measurements for an additional RS-232 interface to control a GPRS
types of networks from 110V to 690V, with transformers and DC circuits.
modem.
particular emphasis on measurements at low
voltage poles, due to the ease of connection.

Sonel S.A.
Wokulskiego 11
58-100 Świdnica, PL
tel. +48 74 85 83 860
fax +48 74 85 83 809

export@sonel.pl
www.sonel.pl

Possible measurements:
· Measurements according to EN 50160
· Voltage L1, L2, L3, N-PE (five inputs, complies with IEC 61000-4-30, class A)
- average, minimum, maximum and instantaneous values, range to 690V, ability to work with voltage transformers,
· Current L1, L2, L3, N (four inputs)
- average, minimum, maximum and instantaneous values, measurement current with range to 3kA (depends on used clamp), ability to work
with current transformers,
· Crest factor for voltage and current,
· Frequency from 40Hz to 70Hz (complies with IEC 61000-4-30, class A),
· Active, reactive, distortion, apparent power, including the type of reactive power (capacitive, inductive),
· Power recording:
- Budeanu method,
- IEEE 1459,
· Active, reactive, apparent energy,
· Power factor, cosφ, tgφ,
· K factor (transformer overload caused by the harmonics),
th
· Up to 50 harmonics for voltage and current (complies with IEC 61000-4-7, class I),
· Total Harmonic Distortion (THD) for voltage and current,
· Short-term (PST) and long-term (PLT) flicker (complies with IEC 61000-4-15, class A),
· Unbalance of voltage (complies with IEC 61000-4-30, class A) and current,
· Voltage dips, swells and interruptions detection including waveforms recording (complies with IEC 61000-4-30, class A),
· Current events detection including waveforms recording,
· Current and voltage waveforms recording after each averaging period.