Amprobe TM45A Dokumentacja Pobierz pdf (Strona 35)

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For detailed specifications go to www.Amprobe.eu

PQ55A

Handheld power analyzer for three-phase power system

measurements

FEATURES PQ55A

Voltage measurement

600 Vrms

Current measurement

Input I1, I2, I3 999.9 A

Input

I4 250 A

Clamp opening

40 mm

Active power (P)

999.9 kW

Apparent power (S)

999.9 kVA

Idle power (Q)

999.9 kVAr

Phase angle (f)

0 ° to 90 °

Frequency measurement

45 to 80 Hz

Harmonics measurement (Using PC)

up to the 31st harmonics

Active power (kWh)

119.3 MWh

Apparent power (kVAh)

119.3 MVAh

Idle power (kvarh)

119.3 Mvarh

Data logger

512 kb, non-volatile memory

Sampling rate

5 s, 30 s, 1 min, 2 min (adjustable)

Safety acc.

EN 61010, CAT III/600 V

Power Quality Recorder

The PQ55A offers real time monitoring, recording and analysis of three phase power systems.

The complete set includes the handheld mainframe, four current clamp adaptors, test leads

with alligator clips, RS232 cable and software CD, large soft carrying case with compartments

and users manual.

ENERGYTEST 2020 E

Handy 3-Phase Power Analyzer

ENERGYTEST 2020 E is a three-phase power analyser and recorder capable of carrying out a

complete analysis of voltages, current and related harmonics, active and reactive powers as well

as active and reactive energies. It also permits to analyse the voltage and current harmonic

components to check and possibly solve all the problems related to the harmonic presence.

B Comprehensive real time monitoring, recording

and analysis of three phase power systems

B True-RMS voltage and current measurement

B Power Factor and phase angle results

B Power Analysis (apparent, active and

reactive power)

B Additional current clamp for neutral line

monitoring

B Internal memory for 99 single

measurement storage

B Opto-isolated RS232 interface for further

analysis and charting

B 50 Hertz operation facilities

Power Quality Analyzers

For detailed specifications go to www.Amprobe.eu

B Energy measurement

B Power measurement

B Harmonics up to 49th

B Incl. 2 MB memory for long self-powering

recording

B Accuracy class 2 according to EN 61036

Safety acc. EN 61010, CAT III/600 V

B Current range 5 mA to 3000 A,

depending on used clamp adapter.

Function Range (V) Resolution (V) Input impedance Overload

protection

Voltage measurement 300, 600 (Autorange) 0.2 300 kOhm 900 V (1 min.)

Current measurement 1 0.001 100 kOhm 5 V

Function PF Resolution

PF measurement 0.2 0.01 digits

0.5 0.01 digits

0.8 0.01 digits

Function Range max. resolution

Harmonic measurement DC - 25. harmonic 0.1 V/0.1 A

26 - 33. harmonic 0.1 V/0.1 A

34 - 50. harmonic 0.1 V/0.1 A

Function Range Resolution

Active power

0 - 999.9 W

1 kW - 999.9 kW

1 MW - 999.9 MW

0.1 W

0.1 kW

0.1 MW

Reactive power

0 - 999.9 VAR

1 kVAR - 999.9 kVAR

1 MVAR - 999.9 MVAR

0.1 VAR

0.1 kVAR

0.1 MVAR

Apparent power

0 - 999.9 VA

1 - 999.9 kVA

1 - 999.9 MVA

0.1 VA

0.1 kVA

0.1 MVA

Active energy

(Class 2 IEC 1036)

0 - 999.9 WH

1 - 999.9 kWH

1 - 999.9 MWH

0.1 WH

0.1 kWH

0.1 MWH

Reactive energy

(Class 3 IEC 1268)

0 - 999.9 VARH

1 - 999.9 kVARH

1 - 999.9 MVARH

0.1 VARH

0.1 kVARH

0.1 MVARH

ENERGYTEST 2020 E is equipped with 2 MB memory. The selected recording rate (5 sec. to 60 min.)

and the amount of selected channels (1-64 signals) determine the maximum recording time.

Example: With an interval of 10 s and 5 selected parameters the max. recording time is 4 days

and 8 hours. With an interval of 1 min. the recording time is 26 days. This includes up to

35 recordings/measurement that can be stored

Voltage and current measurement

PF measurement

Harmonic measurement

Power measurement

Perfect for monitoring computer and power systems as well as:

• Testing of the delivered energy

• Testing of the voltage quality

• Testing and securing a clean operation, e.g. in hospitals or production facilities

Note: only available in English or German language.

POWER QUALITY

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