PA4400A Three Phase AC Power Analyzer with optional 4th channel |
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PA4400A 3 Phase Power Analyzer from Powertek |
The PA4400A series offers single phase, two wattmeter and three phase power analysis, with full power meter and watt meter capability. Three phase power analyzers / watt meters are a necessity when several ac power measurements need to be recorded during testing - from one set of input connections. Three phase watt meters are important when accurate watts measurement is necessary for certification and traceability. In addition to power measurement (watts), energy, reactive power (VAr), apparent power (VA), voltage rms, current rms, power factor and harmonics, can all be viewed with ease. All Powertek power meters / wattmeters simply connect between the ac supply and the load, various current transformer and shunt options allow measurement with any level of current amplitude. Typical three phase watt meter applications include appliance testing like generators, electric stoves, heating, air conditioning, pumps, fans, electronic lighting and motor controllers. All our power meters are equipped with safety terminals (4mm/banana) along with optional "breakout" boxes and clamp probes for fast and safe measurement. |
Click here for PA4400A Datasheet pdf
Click here for Connecting a PA4400A to 3 Phase
Supplies and Loads
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✓
DC-500kHz Bandwidth ✓ 1440Vpk + 125Apk direct measurements (DC coupled) ✓ 4 Fully isolated and independently ranged input channels ✓ Up to 10 readings per second ✓ Torque/Speed input (option) ✓ PWM Filter for motor drives ✓ Flexible wiring configurations 3Ø4w+Torque, 3Ø4w+1Ø, 3Ø3w+3Ø3w etc. ✓ Harmonics to the 80th |
✓
IEEE-488 and RS232 interfaces
✓ Integrator function with WHRS, AHRS and elapsed time ✓ 10 setup memories for storing individual configurations ✓ Efficiency & energy measurements ✓ 10 Chart recorder outputs (option) ✓ Inrush current measurement ✓ Printout graphics or lists |
Multiple Parameter
Display |
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Waveforms + Chart Recorder
Functions |
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Harmonic Analysis |
Measurement Function | PA4400A | |
Measurement Bandwidth | Range | DC, 0.2Hz to 500kHz |
Volts | Display Resolution | 4 3/4 digit |
Measurement Range | 700mVrms to 1000Vrms (1440Vpk) | |
(200mVrms with display blanking off) | ||
Vpeak Ranges | 1440, 720, 220, 110, 33.0, 16.0, 5.0, 2.5 | |
Max input volts | 1440Vpk Overload 3000Vrms for 1 second | |
Accuracy | 0.1% Reading +0.1% Range +10mV DC 0.5% Reading +0.5% Range +10mV |
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Common mode | 90dB | |
Input impedance | 1Mohm 12pF | |
Current | Display Resolution | 4 3/4 digit |
Measurement Range | 0.01Arms to 20Arms (125Apk) | |
Ext Shunt 1mVpk to 4Vpk | ||
Apeak Ranges | 125, 62.5, 22.0, 11.0, 3.50, 1.80, 0.6, 0.3 | |
Max input amps | 20Arms continuous 125Apk | |
Accuracy | 0.1% Reading +0.1% range +2mA | |
DC 0.5% Reading +0.5% Range +10mA | ||
Common mode | 90dB | |
Input impedance | 0.02Ohm | |
Power | Accuracy | 0.1% Reading +0.1% range +2mW |
VA | Accuracy | 0.1% Reading +0.1% range +2mVA |
VAR | Accuracy | 0.1% Reading +0.1% range +2mVAR |
General Specifications | ||
Interfaces | Standard | Printer (Centronics) |
Optional | IEEE-488, RS232, Chart Recorder x 10 | |
Environment | Operating Temperature | 0ºC to +50ºC |
Storage Temperature | -40ºC to +60ºC | |
Humidity | 10% to 90% RH non-condensing | |
Dielectric Strength | Inputs to case | 4kV AC 50/60Hz for 1 minute |
AC line input to case | 2kV AC 50/60Hz for 1 minute | |
Power | AC line input voltage | 90V to 264V |
AC line input frequency | 45Hz to 450Hz | |
AC line input fuse | 20mm 1AT | |
Power consumption | 25W/40VA | |
Mechanical | Weight | 9.0kg |
Dimensions (W x H x D) | 430mm x 144mm x 420mm |
Options and description | |
PA4400A-3 | Three Phase Power Analyser - 3 Channel |
PA4400A-4 | Three Phase Power Analyser - 4 Channel |
PA4400A-3-B | With Blank Front Panel |
PA4400A-4-B | With Blank Front Panel |
Option 68 | Interface Board (use with Option 68A, 68B, 68C) |
Option 68A | RS232 |
Option 68B | IEEE-488 |
Option 03 | 500A PA Series Current Transducer 100:1 |
Option 04 | 1000A PA Series Current Transducer 1000:1 |
Option 22 | PA4400A Rack Mounting Kit |
Option 25 | HV 40kVpk 2000:1 Probe |
Option 29 | PA4400A-3 Test Lead Set |
Option 29A | PA4400A-4 Test Lead Set |
Option 43 | PA4400A-3 UKAS Certificate |
Option 44 | 3000A Clamp Current Transformer |
Option 46 | PA Series 1mA to 500mA non inductive shunt |
Option 49 | 1250A/125A:1A (1500A max) 0.2% CT |
Option 50 | PA4400A-4 Torque/RPM Input |
Option 51 | Hall Effect sensor 50A Current CT |
Option 52 | Hall Effect sensor 100A Current CT |
Option 53 | Hall Effect sensor 200A Current CT |
Option 54 | Hall Effect sensor 300A Current CT |
Option 55 | Hall Effect sensor 500A Current CT |
Option 56 | Hall Effect sensor 1000A Current CT |
Option 57 | Wiring/Housing for LEM's (PSU not inc.) |
Option 58A | 1A PSU for Hall Effect Transducers (cased) |
Option 63 | AVLab 44 for PC |
All products are CE marked and have
IEC, EN or UL approvals.
Click here for PA4400A Datasheet pdf
Click here for Connecting a PA4400A to 3 Phase Supplies
and Loads