Datasheet

Index: WMGBPQM703
WMGBPQM702
www.sonel.pl
[e-mail]
Sonel S.A.
Wokulskiego 11
58-100 Świdnica, PL
tel. [phone]
fax [phone]
POWER QUALITY ANALYZER
Possible measurements:
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Measurements according to EN 50160,
- ,
values range ,
Crest factor for ,
,
reactive, distortion, including ,
Active, reactive, apparent energy,
Power factor
th
Up to 50 harmonics for voltage and current,
Total Harmonic Distortion (THD) for voltage and current
Short-term (P ) and long-term (P ) flicker,
ST LT
Unbalance of voltage and current,
Current events detection including waveforms recording,
Current and voltage events recording with waveforms (up to 1s) and RMS 10 ms graphs with 30 s maximum recording time,
Current and voltage waveforms recording after each averaging period,
Voltage L1, L2, L3, N PE
- average, minimum, maximum and instantaneous , 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,
voltage and current
Frequency from 40 Hz to 70 Hz
Active, apparent power, the type of reactive power (capacitive, inductive)
Power recording:
- Budeanu method,
- IEEE 1459,
,
Mains signaling up to 3000 Hz,
Transients up to ±6000 V with max. sampling frequency 10 MHz. Minimal transient time is 650 ns (PQM-703 only).
, cosφ, tgφ,
K factor (transformer overload caused by the harmonics),
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IP 65
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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.
PQM-703 / PQM-702
PQM-703
Transients
measurement up to
6000 V
PQM-703
Transients
measurement up to
6000 V
ANALYZER MEASURES
AND RECORDS ACCORDING
TO THE IEC 61000-4-30
STANDARD
CLASS A
o
-20 C
o
+ 55 C
HEAVY
DUTY
PQM-703:
TRANSIENT
RECORDER
max.
10MHz