POWER MASTER® 3 SERIES

 

 

The PowerMaster® 3 Series is an ultra-compact field instrument with a true 3-phase analyzing reference standard that performs various metering site accuracy tests.

Customer load Meter Testing, CT/PT ratio testing, CT/PT burden measurement, meter register/demand testing, and wiring verification are all easily performed with this extremely portable, hand-held 3-phase power analyzer.

 

 

FEATURES

SPECIFICATIONS

Direct Inputs

AC Current:
3 Inputs, 100mA to 20A RMS (3302 Only)
4mm Locking Banana Plugs

AC Voltage:
3 Inputs, 46 to 600V RMS
4mm Banana Plugs

Aux. Power:
1 Input, 120 to 240 VAC

Probe Inputs

Two Sets of Three Inputs
Resolution and Range Determined by Probe
All Probes are Calibrated Independently of 3 Series

Measurements

Energy:
Wh, VARh, VAh
0.05% Accuracy (direct current channels)
0.10% Accuracy (probe channels)

Power:
0.05% Accuracy (direct current channels)
0.10% Accuracy (probe channels)

Power Factor: -1.00 to 1.00
Harmonics: Up to 20th harmonic

System Connectivity

Pulse Inputs: 2 (meter pulse input, standard input)
Pulse Outputs: 1 (standard output)
USB to PC Port: 1 (connectivity to PC)
USB Ports: 2 (peripheral devices)
Ethernet Port: 1
RS232 Port: 1 (legacy devices)

Other

Display Resolution: 640 x 480, full color transmissive VGA, LED backlit
Display Size: 5.7 inches
Operating Temperature: -20°C to 50°C (-4°F to 122°F)
Storage Temperature: -30°C to 60°C (-22°F to 140°F)
Humidity: 0 to 95% non-condensing
Internal Battery: 11.1V Li-Ion Rechargeable, 2600 mAh
Dimensions:
11.6” x 6.2” x 2.0” (295mm x 157mm x 51mm)
Weight: 3.5 lbs (1.6 kg) Not Including Cables
Warranty: 1 Year

*All information subject to change
*See product manual for detailed specs

IEC SPECIFICATIONS - *Subject to Change

General

Auxiliary Power Voltage Input: 1 Input, 100 to 240 VAC
Internal Battery: 11.1V Li-Ion Rechargeable, 2600 mAh
Auxiliary Power Frequency: 50-60Hz
Power Consumption: 20W
Dimensions:W 295mm x H 157mm x L 51mm
Weight: 1.6 kg Not Including Cables
Display Resolution: 640 x 480, full color
Display Size: 5.7 inches
Operating Temperature: -20°C to 50°C (-4°F to 122°F)
Storage Temperature: -30°C to 60°C (-22°F to 140°F)
Humidity: 0 to 95% non-condensing

Safety

Safety Certification: IEC 61010-1:2010
Measurement Category: 600V CAT IV
Degree of Protection: IP-40

CT Burden
Current Direct Voltage Accuracy
0.1A – 20A 0.1V – 5V 0.05%
0.1A 0.02V – 0.1V 0.5% relative to full scale range
PT Burden
Voltage Current Accuracy
46V – 600V 0.001A- 0.1A 0.2% of full scale range
Pulse Input/Output
Output Output Pusle Length Max Output Frequency Input Max Input Frequency
5V 330ns active low 1’000’000 imp/s 4V – 12V 2MHz

 

Voltage and Current Measurements

Inputs Range Accuracy
Voltage 46-600V 0.05%
5-46V 0.3%
20mV-5V 0.5%
Current Direct 100mA-20A 0.05%
1mA-100mA 0.1%
Probe Channel 50mV-3.2V 0.1% (+/- Probe Error)

 

Power and Energy Measurements

Reactive (Q)

Active (P), Apparent(S)
Direct (A,B,C) 100mA-20A 0.05%
  1mA-100mA 0.1% (Relative to full scale range)
Temperature Coefficient -20 – +50 deg C < 0.005%
Frequency 45-65Hz 0.01Hz
Phase Angle 0.00 – 359.99 deg 0.01 deg
Power Factor -1.000 to +1.000 0.001

 

 

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Tel: +66 2 373 6340, +66 2 373 6824 Fax: +66 2 373 2532 E-mail: info@powerquality.co.th