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PQ-55A
Compact Power Analyzer |
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A handheld power
analyzer for three-phase power system measurements.
The PQ55 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.
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Features
- Comprehensive real time monitoring, recording and analysis
of three phase power systems.
- True-rms voltage and current measurement.
- Power Factor and phase angle results.
- Power Analysis (apparent, active and reactive power).
- Additional current clamp for neutral line monitoring.
- Internal memory for 99 single measurement storage.
- Opto-isolated RS232 interface for further analysis and
charting.
- 50 Hertz operation facilities.
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Specifications |
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Display |
Multi-function LCD |
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Refresh Rate |
2 seconds approx. |
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Backlight |
Automatic-power-off |
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Data Logger |
512kB non-volatile
memory |
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max. 21000
measurement values, max. 10 measurement series |
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0max. 10000
measurement values for on measurement series |
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Sample Rate
(Adjustable) |
5 seconds, 30
seconds, 1 minute, 2 minutes |
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Data Transfer |
Via optically
isolated RS-232 interface |
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Manual Data Memory |
Maximum 99
measurements |
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General Specifications |
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Power Supply |
8 pieces 1.5V
battery LR6 (Alkaline) |
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Battery Life
Cycle |
50 hours typical |
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Auto-Power Off |
30 minutes approx. |
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Internal Memory
Backup |
1 x 3V-Lithium
battery CR2032 |
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Battery Life
Cycle |
2400 hours typical |
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Mains Adapter |
12V to 15V/300mA |
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Electrical
Supply Voltage |
240V AC (+10%/-20%) |
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Frequency Range |
42Hz to 63Hz |
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Power
Consumption |
10VA approx. |
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Overvoltage
Class |
CAT III 600V |
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Pollution Degree |
2 |
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Type of
Protection |
IP30 |
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Dimensions
(Instrument) |
235mm (L) x 117mm
(W) x 54mm (D) |
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Dimensions
(Current Clamp) |
193mm (L) x 88mm
(W) x 40mm (D) |
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Weight |
730g (measurement
instrument incl. batteries) |
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335g (current
clamp) |
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Operating
Temperature |
0°C
to +50°C/ max. 80% R.H. |
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0°C
to +40°C/ max. 80% R.H. (mains power supply unit) |
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Storage
Temperature |
-10°C
to +60°C/ max. 70% R.H. |
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Included Accessories |
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Power Analyzer |
| 4 pieces current clamps 1000A |
| 4 pieces alligator clips, isolated |
| 4 pieces safety test leads |
| 8 pieces 1.5V battery LR6 |
| Mains adapter, RS-232 cable, large carrying bag, operating
instructions and PC software (for Windows ME/2000/XP). |
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