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Heavy-current engineering, unifunctional devices These mostly analog based devices are produced as requested by the customer. Therefore they are suited to a specific measurement task. During the installation process often an additional fine tuning of the output signal via potentiometer is possible.
| Device function |
| AC voltage | |
yes
|
| AC voltage difference | |
yes
|
| AC current | |
yes
|
| High voltage DC measuring | |
yes
|
| Power | |
yes
|
| Power factor/phase angle/phase angle differences | |
yes
|
| Frequency/frequency differences | |
yes
|
| Measurement quantity |
| DC voltage up to 3.6kV | |
yes
|
| DC current via shunt | |
yes
|
| Active power | |
yes
|
| Reactive power | |
yes
|
| Power of undulating voltage/current | |
yes
|
| Phase angle / Power factor | |
yes
|
| Phase angle difference | |
yes
|
| Frequency | |
yes
|
| Frequency differences | |
yes
|
| Measurement input |
| 0..50 to 0..600 V AC | |
yes
|
| 0..20 to 0..600 V AC | |
yes
|
| 0..20 to 0..690 V AC | |
yes
|
| 0..0.8 to 0..1.2 A AC | |
yes
|
| 0..4 to 0..6 A AC | |
yes
|
| 0..1 / 0..5 A AC | |
yes
|
| 0..1.2 / 0..6 A AC | |
yes
|
| Nominal frequency |
| DC / 10..70..400 Hz | |
yes
|
| 16.7 Hz | |
yes
|
| 50/60 Hz | |
yes
|
| 400 Hz | |
yes
|
| Output |
| Voltage | |
yes
|
| Live zero | |
yes
|
| unipolar | |
yes
|
| Break point, zoom-in | |
yes
|
| Mechanical design |
| Mechanical design | |
Housing for rail mounting
Plug-in modules for 19" rack
|
| Power supply |
| Universal | |
yes
|
| AC | |
yes
|
| DC | |
yes
|
| without (passive) | |
yes
|
| Certificates |
| GL | |
yes
|
| CSA | |
yes
|
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