The PPS 400.3 is a powerful and portable three-phase current and voltage source. All test values are generated absolutely synthetically with a high degree of accuracy and stability. The PPS 400.3 is available in two versions:
• PPS 400.3-12 A (maximum current up to 12 A)
• PPS 400.3-120 A (maximum current up to 120 A)
The PPS 400.3, portable power source may be used as enhancement of the reference standard PRS 400.3 as well as independently. The control software automatically recognises the model. It may therefore immediately be taken into operation, and automatic measurement of a load curve of the meter may begin.
Advantages of the PPS 400.3
• Three-phase portable precision type source with singlephase mains supply
• Current and voltage source facilities can be selected independently
• Current, voltage and phase shift are adjustable to high accuracy by using keys
• The values are shown on a display and can be read out via the RS 232 C interface
• The values set are stabilised by digital and analogue control
• Integrated RS 232 C interface for external program control via PC. It is possible to read out the current and voltage values
• Generation of harmonics (up to 31th)
• The Portable Control Module PCS 400.3 can be on a stand-alone basis and the power source is in this application controlled via blue-tooth
MTE PPS400.3 Portable Power Source 120 A
Ordering Information
Please allow 4-5 Weeks for delivery.
This product comes with a 1 year product warranty.
Technical Specifications
Technical data PPS 400.3 + PCS 400.3
Model
Description
PPS 400.3-12 A
PPS 400.3-120 A
Supply voltage
88 V … 280 V, 45 … 65 Hz
Power consumption
max. 300 VA
max. 500 VA
Housing
Metal, rubber protection
Dimensions
Width x Height x Depth
520 x 195 x 365 mm
520 x 195 x 365 mm
Weight
approx. 20.5 kg
approx. 23.5 kg
Ambient temperature
Operating / Specified range
-10 °C … +50 °C / +10 °C … +40 °C
Influence of auxiliary voltage on the measuring results
£ 0.005 % at 10 % variation
Frequency range
45 … 400 Hz
Frequency resolution
0.01 Hz
Phase angle range
-180°… +180°
Phase angle resolution
0.01°
Phase angle error
£ 0.1°
Voltage source
Voltage range
Phase - Neutral
3 x 0 V … 3 x 300 V / 520 V
Internal ranges / Peak values
Range / Peak voltage
Power / Peak current
150 V … 300 V 467 V
50 VA / 0.26 A
75 V … 150 V 233 V
50 VA / 0.52 A
30 V … 75 V 117 V
50 VA / 1.04 A
Resolution
at the final range value
0.01 %
Adjustment error
at the final range value
< 0.05 %
Distortion factor
on linear Load
< 0.5 %
Stability
Time base 5 s
better than 0.05 % / 2 min
Time base 150 s
better than 0.005 % / h
Load regulation
0 % - 100 % Load
< 0.01 %
Power factor of load
0.1 lead … 1 … 0 lag
Efficiency
> 85 %
Current source
Current range
3 x 1 mA … 3 x 12 A
3 x 1 mA … 3 x 120 A
Internal ranges / Peak values
Range / Peak current
Power / Peak voltage
Power / Peak voltage
80 A … 120 A 187 A
---
80 VA / 1.04 V
12 A … 80 A 124 A
---
80 VA / 1.56 V
1.2 A … 12 A 18.7 A
30 VA / 3.89 V
80 VA / 10.4 V
120 mA … 1.2 A 1.87 A
3 VA / 3.89 V
8 VA / 10.4 V
12 mA ... 120 mA 187 mA
0.3 VA / 3.89 V
0.8 VA / 10.4 V
1 mA ... 12 mA 18.7 mA
0.1 VA / 3.89 V
0.1 VA / 10.4 V
Resolution
at the final range value
0.01 %
Adjustment error
at the final range value
< 0.05 %
Distortion factor
on linear Load
< 0.5 %
Stability
Time base 5 s
better than 0.05 % / 2 min
Stability
Time base 150 s
better than 0.005 % / h
Load regulation
0 % - 100 % Load
< 0.01 %
Power factor of load
1..... 0.1 lag
Efficiency
> 85 %
Generation of harmonics
Fundamental frequency range
45 … 65 Hz
Amplitude
2. - 6. Harmonics
max. 40 %
7. - 31. Harmonics
max. 10 %
Sum of all harmonics
max. 40 %
Sum of 7. - 31. harmonics
max. 10 %
Phase shift
Basic waveform / harmonic
0° ... 360°
Safety Requirements
CE-certified
Isolation protection
according EN 61010-1
Degree of protection
IP-40
Storage temperature
-20°C ... +55°C
Relative humidity
£ 85 % at Ta £ 21°C
Relative humidity at 30 days / year
£ 95 % at Ta £ 21°C
Included Equipment
-PPS 400.3 120 A
- 1 Mains cable
- 6 Voltage cables, 2.5 mm2, length 2.0 m
- 6 low current cables, 2.5 mm2, length 2.0 m
- 6 High Current cables, 25 mm2, length 1.5 m with special connectors
to PRS400.3 on one side and on the other side with an
adapter for cable shoe or finger connector (both included)
- 1 Bridge for voltage neutral
- 1 Adapter set with crocodile clamps, connector sticks, banana socket adapters
- 1 Standard calibration report
- 1 Operating manual
- 1 Carrying bag for accessories (not delivered if Pelicase is ordered)Optional Accessories
-Pelicase - Hard Carry Case
