Harmonic Analyzer By Sonel Instruments India Private Limited

Power Quality Analyzer

We are one of the leading traders and supplier of a high quality gamut of Power Quality Analyzer. This quality analyzer is used to measure power, voltage & current and also used to diagnose equipment failure. Manufactured using supreme quality components in compliance with the international quality standards at our vendors end, it is highly appreciated for its efficient performance, accurate results, durable finish standards, insulation resistance and compact design. We offer this quality assured Power Quality Analyzer to the clients at industry leading prices.

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.

Has a built-in GSM modem,

Anti-theft feature - SMS notification in the event of position's change.

Possible parameters:

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 cos, tan,

K factor (transformer overload caused by the harmonics),

Up to 50th harmonics for voltage and current,

Total Harmonic Distortion (THD) for voltage and current

Short-term (P ST ) and long-term (P LT ) flicker,

Unbalance of voltage and current,

Current events detection including waveforms recording,

Current and voltage waveforms recording after each averaging period.

Our other models are

• PQM700

• PQM701

• PQM701Z

• PQM701Zr