PQM-7020 pages

Index: WMGBPQM703
WMGBPQM702

POWER QUALITY ANALYZER

PQM-703 / PQM-702
PQM-703

Transients
asurement up to
me

IP 65

6000 V

ANALYZER MEASURES
AND RECORDS ACCORDING
TO THE IEC 61000-4-30

CLASS A
STANDARD

HEAVY
DUTY
o
-20 oC + 55 C

PQM-703:
TRANSIENT
RECORDER

· power to the analyzer is supplied from tested mains (internal power supply) and is used in all types of networks from 64 V to 760 V,
with particular emphasis on measurements at low voltage poles, due to the ease of connection.

· has an independent power supply socket, especially suited for voltage measurements for transformers and DC circuits.
· remote control and data transfer through a built-in GSM modem (GPRS),
· anti-theft feature - SMS notification in the event of position change - built-in GPS receiver,
· real-time clock synchronized to GPS protocol.

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,
- average, minimum, maximum and instantaneous values, range to 760 V, ability to work with voltage transformers,
· Current L1, L2, L3, N (four inputs),
- average, minimum, maximum and instantaneous values, measurement current with range to 3 kA (depends on used clamp),
ability to work with current transformers,
· Crest factor for voltage and current,
· Frequency from 40 Hz to 70 Hz ,
· 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,
· Total Harmonic Distortion (THD) for voltage and current,
· Short-term (PST) and long-term (PLT) flicker,
· Unbalance of voltage and current,
· Current events detection including waveforms recording,
· Current and voltage waveforms recording after each averaging period,
· Mains signaling up to 3000 Hz (PQM-703 only),
· Transients up to ±6000 V with max. sampling frequency 10 MHz. Minimal transient time is 650 ns (PQM-703 only).